EP0656050A1 - Gerüststoff für waschmittel. - Google Patents
Gerüststoff für waschmittel.Info
- Publication number
- EP0656050A1 EP0656050A1 EP93919063A EP93919063A EP0656050A1 EP 0656050 A1 EP0656050 A1 EP 0656050A1 EP 93919063 A EP93919063 A EP 93919063A EP 93919063 A EP93919063 A EP 93919063A EP 0656050 A1 EP0656050 A1 EP 0656050A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- salts
- acid
- acids
- polyhydroxymonocarboxylic
- mixtures
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 239000003599 detergent Substances 0.000 title claims description 22
- 239000002253 acid Substances 0.000 claims abstract description 80
- 150000003839 salts Chemical class 0.000 claims abstract description 64
- 239000000203 mixture Substances 0.000 claims abstract description 61
- 150000007513 acids Chemical class 0.000 claims abstract description 45
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 37
- 239000010457 zeolite Substances 0.000 claims abstract description 34
- 229910021536 Zeolite Inorganic materials 0.000 claims abstract description 32
- HNPSIPDUKPIQMN-UHFFFAOYSA-N dioxosilane;oxo(oxoalumanyloxy)alumane Chemical compound O=[Si]=O.O=[Al]O[Al]=O HNPSIPDUKPIQMN-UHFFFAOYSA-N 0.000 claims abstract description 32
- 238000005406 washing Methods 0.000 claims abstract description 30
- -1 monocarboxylic acid salts Chemical class 0.000 claims abstract description 29
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 24
- 239000012459 cleaning agent Substances 0.000 claims abstract description 18
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims abstract description 17
- 239000011734 sodium Substances 0.000 claims abstract description 14
- 229910052708 sodium Inorganic materials 0.000 claims abstract description 14
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical group C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 claims abstract description 13
- 229920001577 copolymer Polymers 0.000 claims abstract description 11
- KRKNYBCHXYNGOX-UHFFFAOYSA-K Citrate Chemical compound [O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O KRKNYBCHXYNGOX-UHFFFAOYSA-K 0.000 claims abstract description 10
- ABLZXFCXXLZCGV-UHFFFAOYSA-N Phosphorous acid Chemical class OP(O)=O ABLZXFCXXLZCGV-UHFFFAOYSA-N 0.000 claims abstract description 10
- 150000004760 silicates Chemical class 0.000 claims abstract description 10
- 229910052739 hydrogen Chemical group 0.000 claims abstract description 8
- 239000001257 hydrogen Chemical group 0.000 claims abstract description 8
- 125000000468 ketone group Chemical group 0.000 claims abstract description 8
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims abstract description 7
- CDBYLPFSWZWCQE-UHFFFAOYSA-L sodium carbonate Substances [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 claims abstract description 5
- 239000004753 textile Substances 0.000 claims abstract description 5
- 150000002763 monocarboxylic acids Chemical class 0.000 claims abstract description 4
- 229910000029 sodium carbonate Inorganic materials 0.000 claims abstract description 3
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 claims abstract 4
- 229910000027 potassium carbonate Inorganic materials 0.000 claims abstract 2
- 235000002639 sodium chloride Nutrition 0.000 claims description 67
- 239000008139 complexing agent Substances 0.000 claims description 18
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 claims description 16
- 239000007844 bleaching agent Substances 0.000 claims description 14
- 239000000344 soap Substances 0.000 claims description 14
- RGHNJXZEOKUKBD-SQOUGZDYSA-N D-gluconic acid Chemical compound OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C(O)=O RGHNJXZEOKUKBD-SQOUGZDYSA-N 0.000 claims description 13
- 239000003945 anionic surfactant Substances 0.000 claims description 10
- 239000002736 nonionic surfactant Substances 0.000 claims description 9
- 229960005070 ascorbic acid Drugs 0.000 claims description 8
- 150000000996 L-ascorbic acids Chemical class 0.000 claims description 7
- 235000010323 ascorbic acid Nutrition 0.000 claims description 7
- 239000011668 ascorbic acid Substances 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 7
- 150000001875 compounds Chemical class 0.000 claims description 6
- 235000012208 gluconic acid Nutrition 0.000 claims description 6
- 239000008187 granular material Substances 0.000 claims description 6
- RGHNJXZEOKUKBD-UHFFFAOYSA-N D-gluconic acid Natural products OCC(O)C(O)C(O)C(O)C(O)=O RGHNJXZEOKUKBD-UHFFFAOYSA-N 0.000 claims description 5
- 238000000034 method Methods 0.000 claims description 5
- 229910052615 phyllosilicate Inorganic materials 0.000 claims description 5
- 229910052799 carbon Inorganic materials 0.000 claims description 4
- 239000000470 constituent Substances 0.000 claims description 4
- 239000000174 gluconic acid Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- 238000001694 spray drying Methods 0.000 claims description 4
- 238000002156 mixing Methods 0.000 claims description 3
- 125000000864 peroxy group Chemical group O(O*)* 0.000 claims description 3
- 125000000129 anionic group Chemical group 0.000 claims description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 claims description 2
- 238000001125 extrusion Methods 0.000 claims description 2
- 238000005469 granulation Methods 0.000 claims description 2
- 230000003179 granulation Effects 0.000 claims description 2
- KRKNYBCHXYNGOX-UHFFFAOYSA-N citric acid Chemical compound OC(=O)CC(O)(C(O)=O)CC(O)=O KRKNYBCHXYNGOX-UHFFFAOYSA-N 0.000 abstract description 18
- 229920005646 polycarboxylate Polymers 0.000 abstract description 7
- 150000002762 monocarboxylic acid derivatives Chemical class 0.000 abstract description 3
- 150000003628 tricarboxylic acids Chemical class 0.000 abstract 1
- 235000014113 dietary fatty acids Nutrition 0.000 description 23
- 239000000194 fatty acid Substances 0.000 description 23
- 229930195729 fatty acid Natural products 0.000 description 23
- 239000004744 fabric Substances 0.000 description 12
- 150000002191 fatty alcohols Chemical class 0.000 description 11
- 108090000790 Enzymes Proteins 0.000 description 10
- 102000004190 Enzymes Human genes 0.000 description 10
- 229940088598 enzyme Drugs 0.000 description 10
- 150000001298 alcohols Chemical class 0.000 description 9
- 150000004665 fatty acids Chemical class 0.000 description 9
- 238000006277 sulfonation reaction Methods 0.000 description 9
- 239000004094 surface-active agent Substances 0.000 description 9
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 8
- 239000002956 ash Substances 0.000 description 8
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 7
- 239000000047 product Substances 0.000 description 7
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 description 6
- 229920002472 Starch Polymers 0.000 description 6
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical class OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 6
- 150000002148 esters Chemical class 0.000 description 6
- 235000019698 starch Nutrition 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 5
- 239000012190 activator Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 239000003112 inhibitor Substances 0.000 description 5
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 5
- 239000011976 maleic acid Substances 0.000 description 5
- 150000004671 saturated fatty acids Chemical class 0.000 description 5
- 239000008107 starch Substances 0.000 description 5
- 239000000126 substance Substances 0.000 description 5
- 239000003760 tallow Substances 0.000 description 5
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 5
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 4
- DBVJJBKOTRCVKF-UHFFFAOYSA-N Etidronic acid Chemical compound OP(=O)(O)C(O)(C)P(O)(O)=O DBVJJBKOTRCVKF-UHFFFAOYSA-N 0.000 description 4
- 108091005804 Peptidases Proteins 0.000 description 4
- 102000035195 Peptidases Human genes 0.000 description 4
- 239000004365 Protease Substances 0.000 description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 239000004115 Sodium Silicate Substances 0.000 description 4
- 125000005907 alkyl ester group Chemical group 0.000 description 4
- GHVNFZFCNZKVNT-UHFFFAOYSA-N decanoic acid Chemical compound CCCCCCCCCC(O)=O GHVNFZFCNZKVNT-UHFFFAOYSA-N 0.000 description 4
- POULHZVOKOAJMA-UHFFFAOYSA-N dodecanoic acid Chemical compound CCCCCCCCCCCC(O)=O POULHZVOKOAJMA-UHFFFAOYSA-N 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 229950006191 gluconic acid Drugs 0.000 description 4
- IPCSVZSSVZVIGE-UHFFFAOYSA-N hexadecanoic acid Chemical compound CCCCCCCCCCCCCCCC(O)=O IPCSVZSSVZVIGE-UHFFFAOYSA-N 0.000 description 4
- 235000003441 saturated fatty acids Nutrition 0.000 description 4
- NLJMYIDDQXHKNR-UHFFFAOYSA-K sodium citrate Chemical compound O.O.[Na+].[Na+].[Na+].[O-]C(=O)CC(O)(CC([O-])=O)C([O-])=O NLJMYIDDQXHKNR-UHFFFAOYSA-K 0.000 description 4
- 159000000000 sodium salts Chemical class 0.000 description 4
- AKEJUJNQAAGONA-UHFFFAOYSA-N sulfur trioxide Chemical compound O=S(=O)=O AKEJUJNQAAGONA-UHFFFAOYSA-N 0.000 description 4
- 239000001993 wax Substances 0.000 description 4
- 238000005303 weighing Methods 0.000 description 4
- ALSTYHKOOCGGFT-KTKRTIGZSA-N (9Z)-octadecen-1-ol Chemical compound CCCCCCCC\C=C/CCCCCCCCO ALSTYHKOOCGGFT-KTKRTIGZSA-N 0.000 description 3
- 244000060011 Cocos nucifera Species 0.000 description 3
- 235000013162 Cocos nucifera Nutrition 0.000 description 3
- KCXVZYZYPLLWCC-UHFFFAOYSA-N EDTA Chemical compound OC(=O)CN(CC(O)=O)CCN(CC(O)=O)CC(O)=O KCXVZYZYPLLWCC-UHFFFAOYSA-N 0.000 description 3
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 3
- 229910019142 PO4 Inorganic materials 0.000 description 3
- 230000008901 benefit Effects 0.000 description 3
- 159000000007 calcium salts Chemical class 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 230000007935 neutral effect Effects 0.000 description 3
- 238000006386 neutralization reaction Methods 0.000 description 3
- 229940055577 oleyl alcohol Drugs 0.000 description 3
- XMLQWXUVTXCDDL-UHFFFAOYSA-N oleyl alcohol Natural products CCCCCCC=CCCCCCCCCCCO XMLQWXUVTXCDDL-UHFFFAOYSA-N 0.000 description 3
- 239000003346 palm kernel oil Substances 0.000 description 3
- 235000019865 palm kernel oil Nutrition 0.000 description 3
- 235000021317 phosphate Nutrition 0.000 description 3
- 229920000058 polyacrylate Polymers 0.000 description 3
- 238000002360 preparation method Methods 0.000 description 3
- NTHWMYGWWRZVTN-UHFFFAOYSA-N sodium silicate Chemical compound [Na+].[Na+].[O-][Si]([O-])=O NTHWMYGWWRZVTN-UHFFFAOYSA-N 0.000 description 3
- 229910052911 sodium silicate Inorganic materials 0.000 description 3
- 239000003381 stabilizer Substances 0.000 description 3
- WRIDQFICGBMAFQ-UHFFFAOYSA-N (E)-8-Octadecenoic acid Natural products CCCCCCCCCC=CCCCCCCC(O)=O WRIDQFICGBMAFQ-UHFFFAOYSA-N 0.000 description 2
- LQJBNNIYVWPHFW-UHFFFAOYSA-N 20:1omega9c fatty acid Natural products CCCCCCCCCCC=CCCCCCCCC(O)=O LQJBNNIYVWPHFW-UHFFFAOYSA-N 0.000 description 2
- ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 description 2
- QSBYPNXLFMSGKH-UHFFFAOYSA-N 9-Heptadecensaeure Natural products CCCCCCCC=CCCCCCCCC(O)=O QSBYPNXLFMSGKH-UHFFFAOYSA-N 0.000 description 2
- 239000005632 Capric acid (CAS 334-48-5) Substances 0.000 description 2
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 2
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 239000005639 Lauric acid Substances 0.000 description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 description 2
- 239000005642 Oleic acid Substances 0.000 description 2
- ZQPPMHVWECSIRJ-UHFFFAOYSA-N Oleic acid Natural products CCCCCCCCC=CCCCCCCCC(O)=O ZQPPMHVWECSIRJ-UHFFFAOYSA-N 0.000 description 2
- 235000019482 Palm oil Nutrition 0.000 description 2
- 235000021314 Palmitic acid Nutrition 0.000 description 2
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 2
- 229920002125 Sokalan® Polymers 0.000 description 2
- 235000021355 Stearic acid Nutrition 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- BGRWYDHXPHLNKA-UHFFFAOYSA-N Tetraacetylethylenediamine Chemical compound CC(=O)N(C(C)=O)CCN(C(C)=O)C(C)=O BGRWYDHXPHLNKA-UHFFFAOYSA-N 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 2
- 239000013543 active substance Substances 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 229910052783 alkali metal Inorganic materials 0.000 description 2
- 229910052910 alkali metal silicate Inorganic materials 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000008051 alkyl sulfates Chemical class 0.000 description 2
- 125000004429 atom Chemical group 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 235000015278 beef Nutrition 0.000 description 2
- 239000004305 biphenyl Substances 0.000 description 2
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 description 2
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 2
- 239000001913 cellulose Substances 0.000 description 2
- 229920002678 cellulose Polymers 0.000 description 2
- 235000010980 cellulose Nutrition 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000003240 coconut oil Substances 0.000 description 2
- 235000019864 coconut oil Nutrition 0.000 description 2
- 239000013065 commercial product Substances 0.000 description 2
- 150000005690 diesters Chemical class 0.000 description 2
- 238000009826 distribution Methods 0.000 description 2
- UKMSUNONTOPOIO-UHFFFAOYSA-N docosanoic acid Chemical compound CCCCCCCCCCCCCCCCCCCCCC(O)=O UKMSUNONTOPOIO-UHFFFAOYSA-N 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 239000003925 fat Substances 0.000 description 2
- 238000005187 foaming Methods 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 239000004615 ingredient Substances 0.000 description 2
- 229910052740 iodine Inorganic materials 0.000 description 2
- 239000011630 iodine Substances 0.000 description 2
- 150000002500 ions Chemical class 0.000 description 2
- QXJSBBXBKPUZAA-UHFFFAOYSA-N isooleic acid Natural products CCCCCCCC=CCCCCCCCCC(O)=O QXJSBBXBKPUZAA-UHFFFAOYSA-N 0.000 description 2
- 150000002596 lactones Chemical class 0.000 description 2
- 150000004702 methyl esters Chemical class 0.000 description 2
- WQEPLUUGTLDZJY-UHFFFAOYSA-N n-Pentadecanoic acid Natural products CCCCCCCCCCCCCCC(O)=O WQEPLUUGTLDZJY-UHFFFAOYSA-N 0.000 description 2
- MGFYIUFZLHCRTH-UHFFFAOYSA-N nitrilotriacetic acid Chemical class OC(=O)CN(CC(O)=O)CC(O)=O MGFYIUFZLHCRTH-UHFFFAOYSA-N 0.000 description 2
- 229910052757 nitrogen Inorganic materials 0.000 description 2
- GLDOVTGHNKAZLK-UHFFFAOYSA-N octadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCCCO GLDOVTGHNKAZLK-UHFFFAOYSA-N 0.000 description 2
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 2
- OQCDKBAXFALNLD-UHFFFAOYSA-N octadecanoic acid Natural products CCCCCCCC(C)CCCCCCCCC(O)=O OQCDKBAXFALNLD-UHFFFAOYSA-N 0.000 description 2
- WWZKQHOCKIZLMA-UHFFFAOYSA-N octanoic acid Chemical compound CCCCCCCC(O)=O WWZKQHOCKIZLMA-UHFFFAOYSA-N 0.000 description 2
- 239000003921 oil Substances 0.000 description 2
- 235000019198 oils Nutrition 0.000 description 2
- ZQPPMHVWECSIRJ-KTKRTIGZSA-N oleic acid Chemical compound CCCCCCCC\C=C/CCCCCCCC(O)=O ZQPPMHVWECSIRJ-KTKRTIGZSA-N 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 239000002540 palm oil Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 2
- 239000010452 phosphate Substances 0.000 description 2
- 229920001296 polysiloxane Polymers 0.000 description 2
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 2
- 239000001267 polyvinylpyrrolidone Substances 0.000 description 2
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 2
- 239000011591 potassium Substances 0.000 description 2
- 229910052700 potassium Inorganic materials 0.000 description 2
- 159000000001 potassium salts Chemical class 0.000 description 2
- 150000003138 primary alcohols Chemical class 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- 229920002545 silicone oil Polymers 0.000 description 2
- 239000001509 sodium citrate Substances 0.000 description 2
- UPMFZISCCZSDND-JJKGCWMISA-M sodium gluconate Chemical compound [Na+].OC[C@@H](O)[C@@H](O)[C@H](O)[C@@H](O)C([O-])=O UPMFZISCCZSDND-JJKGCWMISA-M 0.000 description 2
- PPASLZSBLFJQEF-RXSVEWSESA-M sodium-L-ascorbate Chemical compound [Na+].OC[C@H](O)[C@H]1OC(=O)C(O)=C1[O-] PPASLZSBLFJQEF-RXSVEWSESA-M 0.000 description 2
- 239000008117 stearic acid Substances 0.000 description 2
- 150000003871 sulfonates Chemical class 0.000 description 2
- 239000008399 tap water Substances 0.000 description 2
- 235000020679 tap water Nutrition 0.000 description 2
- TUNFSRHWOTWDNC-HKGQFRNVSA-N tetradecanoic acid Chemical compound CCCCCCCCCCCCC[14C](O)=O TUNFSRHWOTWDNC-HKGQFRNVSA-N 0.000 description 2
- LYPVKWMHGFMDPD-UHFFFAOYSA-N 1,5-diacetyl-1,3,5-triazinane-2,4-dione Chemical compound CC(=O)N1CN(C(C)=O)C(=O)NC1=O LYPVKWMHGFMDPD-UHFFFAOYSA-N 0.000 description 1
- RTBFRGCFXZNCOE-UHFFFAOYSA-N 1-methylsulfonylpiperidin-4-one Chemical compound CS(=O)(=O)N1CCC(=O)CC1 RTBFRGCFXZNCOE-UHFFFAOYSA-N 0.000 description 1
- VBICKXHEKHSIBG-UHFFFAOYSA-N 1-monostearoylglycerol Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCC(O)CO VBICKXHEKHSIBG-UHFFFAOYSA-N 0.000 description 1
- VAXCXSDAWONRLI-UHFFFAOYSA-N 2,3-dihydroxypropyl hydrogen sulfate Chemical class OCC(O)COS(O)(=O)=O VAXCXSDAWONRLI-UHFFFAOYSA-N 0.000 description 1
- REJHVSOVQBJEBF-OWOJBTEDSA-N 5-azaniumyl-2-[(e)-2-(4-azaniumyl-2-sulfonatophenyl)ethenyl]benzenesulfonate Chemical class OS(=O)(=O)C1=CC(N)=CC=C1\C=C\C1=CC=C(N)C=C1S(O)(=O)=O REJHVSOVQBJEBF-OWOJBTEDSA-N 0.000 description 1
- XSVSPKKXQGNHMD-UHFFFAOYSA-N 5-bromo-3-methyl-1,2-thiazole Chemical compound CC=1C=C(Br)SN=1 XSVSPKKXQGNHMD-UHFFFAOYSA-N 0.000 description 1
- 102000013142 Amylases Human genes 0.000 description 1
- 108010065511 Amylases Proteins 0.000 description 1
- 241000193422 Bacillus lentus Species 0.000 description 1
- 241000194108 Bacillus licheniformis Species 0.000 description 1
- 244000063299 Bacillus subtilis Species 0.000 description 1
- 235000014469 Bacillus subtilis Nutrition 0.000 description 1
- 235000021357 Behenic acid Nutrition 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-M Bicarbonate Chemical class OC([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-M 0.000 description 1
- LSNNMFCWUKXFEE-UHFFFAOYSA-M Bisulfite Chemical compound OS([O-])=O LSNNMFCWUKXFEE-UHFFFAOYSA-M 0.000 description 1
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 1
- 239000005635 Caprylic acid (CAS 124-07-2) Substances 0.000 description 1
- KXDHJXZQYSOELW-UHFFFAOYSA-N Carbamic acid Chemical class NC(O)=O KXDHJXZQYSOELW-UHFFFAOYSA-N 0.000 description 1
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 1
- 102000005575 Cellulases Human genes 0.000 description 1
- 108010084185 Cellulases Proteins 0.000 description 1
- 102100026662 Delta and Notch-like epidermal growth factor-related receptor Human genes 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- 235000002918 Fraxinus excelsior Nutrition 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 108010010803 Gelatin Proteins 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- DCXXMTOCNZCJGO-UHFFFAOYSA-N Glycerol trioctadecanoate Natural products CCCCCCCCCCCCCCCCCC(=O)OCC(OC(=O)CCCCCCCCCCCCCCCCC)COC(=O)CCCCCCCCCCCCCCCCC DCXXMTOCNZCJGO-UHFFFAOYSA-N 0.000 description 1
- 229910003544 H2B4O7 Inorganic materials 0.000 description 1
- 101001054266 Homo sapiens Delta and Notch-like epidermal growth factor-related receptor Proteins 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 229920001479 Hydroxyethyl methyl cellulose Polymers 0.000 description 1
- 239000002211 L-ascorbic acid Substances 0.000 description 1
- 235000000069 L-ascorbic acid Nutrition 0.000 description 1
- 239000004367 Lipase Substances 0.000 description 1
- 108090001060 Lipase Proteins 0.000 description 1
- 102000004882 Lipase Human genes 0.000 description 1
- RXTCWPTWYYNTOA-UHFFFAOYSA-N O=P1OCCCCCO1 Chemical compound O=P1OCCCCCO1 RXTCWPTWYYNTOA-UHFFFAOYSA-N 0.000 description 1
- BPQQTUXANYXVAA-UHFFFAOYSA-N Orthosilicate Chemical compound [O-][Si]([O-])([O-])[O-] BPQQTUXANYXVAA-UHFFFAOYSA-N 0.000 description 1
- 239000004435 Oxo alcohol Substances 0.000 description 1
- 235000019483 Peanut oil Nutrition 0.000 description 1
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 1
- 229920002845 Poly(methacrylic acid) Polymers 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- QOSMNYMQXIVWKY-UHFFFAOYSA-N Propyl levulinate Chemical compound CCCOC(=O)CCC(C)=O QOSMNYMQXIVWKY-UHFFFAOYSA-N 0.000 description 1
- 235000019484 Rapeseed oil Nutrition 0.000 description 1
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 1
- 239000004280 Sodium formate Substances 0.000 description 1
- 244000302301 Solanum incanum Species 0.000 description 1
- 235000000208 Solanum incanum Nutrition 0.000 description 1
- 241000187392 Streptomyces griseus Species 0.000 description 1
- 108090000787 Subtilisin Proteins 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical class OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 1
- 235000019486 Sunflower oil Nutrition 0.000 description 1
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 description 1
- 244000274883 Urtica dioica Species 0.000 description 1
- 235000009108 Urtica dioica Nutrition 0.000 description 1
- 238000001792 White test Methods 0.000 description 1
- 238000005903 acid hydrolysis reaction Methods 0.000 description 1
- 239000004480 active ingredient Substances 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 229910000086 alane Inorganic materials 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 238000005904 alkaline hydrolysis reaction Methods 0.000 description 1
- 150000001336 alkenes Chemical class 0.000 description 1
- 150000004996 alkyl benzenes Chemical class 0.000 description 1
- 125000002947 alkylene group Chemical group 0.000 description 1
- 125000003277 amino group Chemical group 0.000 description 1
- 150000003863 ammonium salts Chemical class 0.000 description 1
- 235000019418 amylase Nutrition 0.000 description 1
- 229940025131 amylases Drugs 0.000 description 1
- JFCQEDHGNNZCLN-UHFFFAOYSA-N anhydrous glutaric acid Natural products OC(=O)CCCC(O)=O JFCQEDHGNNZCLN-UHFFFAOYSA-N 0.000 description 1
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 description 1
- 238000004380 ashing Methods 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 229940116226 behenic acid Drugs 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 235000010290 biphenyl Nutrition 0.000 description 1
- 125000006267 biphenyl group Chemical group 0.000 description 1
- 238000004061 bleaching Methods 0.000 description 1
- 239000001045 blue dye Substances 0.000 description 1
- 229910021538 borax Inorganic materials 0.000 description 1
- 235000010338 boric acid Nutrition 0.000 description 1
- 239000004327 boric acid Substances 0.000 description 1
- 229960002645 boric acid Drugs 0.000 description 1
- KDYFGRWQOYBRFD-NUQCWPJISA-N butanedioic acid Chemical compound O[14C](=O)CC[14C](O)=O KDYFGRWQOYBRFD-NUQCWPJISA-N 0.000 description 1
- 239000006227 byproduct Substances 0.000 description 1
- 239000011575 calcium Substances 0.000 description 1
- 229910052791 calcium Inorganic materials 0.000 description 1
- 150000001721 carbon Chemical group 0.000 description 1
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 1
- 150000001244 carboxylic acid anhydrides Chemical class 0.000 description 1
- 150000001735 carboxylic acids Chemical class 0.000 description 1
- 229920003123 carboxymethyl cellulose sodium Polymers 0.000 description 1
- 239000000969 carrier Substances 0.000 description 1
- 229960000541 cetyl alcohol Drugs 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000010636 coriander oil Substances 0.000 description 1
- 239000002385 cottonseed oil Substances 0.000 description 1
- 235000012343 cottonseed oil Nutrition 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000007257 deesterification reaction Methods 0.000 description 1
- 150000004985 diamines Chemical class 0.000 description 1
- 150000004683 dihydrates Chemical class 0.000 description 1
- FSBVERYRVPGNGG-UHFFFAOYSA-N dimagnesium dioxido-bis[[oxido(oxo)silyl]oxy]silane hydrate Chemical compound O.[Mg+2].[Mg+2].[O-][Si](=O)O[Si]([O-])([O-])O[Si]([O-])=O FSBVERYRVPGNGG-UHFFFAOYSA-N 0.000 description 1
- VTIIJXUACCWYHX-UHFFFAOYSA-L disodium;carboxylatooxy carbonate Chemical compound [Na+].[Na+].[O-]C(=O)OOC([O-])=O VTIIJXUACCWYHX-UHFFFAOYSA-L 0.000 description 1
- GVGUFUZHNYFZLC-UHFFFAOYSA-N dodecyl benzenesulfonate;sodium Chemical compound [Na].CCCCCCCCCCCCOS(=O)(=O)C1=CC=CC=C1 GVGUFUZHNYFZLC-UHFFFAOYSA-N 0.000 description 1
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000002255 enzymatic effect Effects 0.000 description 1
- 230000032050 esterification Effects 0.000 description 1
- 238000005886 esterification reaction Methods 0.000 description 1
- 238000007046 ethoxylation reaction Methods 0.000 description 1
- 125000004494 ethyl ester group Chemical group 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 235000019197 fats Nutrition 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003205 fragrance Substances 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
- 229930182470 glycoside Natural products 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 239000003752 hydrotrope Substances 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 230000002401 inhibitory effect Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000010699 lard oil Substances 0.000 description 1
- 239000000944 linseed oil Substances 0.000 description 1
- 235000021388 linseed oil Nutrition 0.000 description 1
- 235000019421 lipase Nutrition 0.000 description 1
- 229930190071 lycoside Natural products 0.000 description 1
- 239000000391 magnesium silicate Substances 0.000 description 1
- 229910052919 magnesium silicate Inorganic materials 0.000 description 1
- 235000019792 magnesium silicate Nutrition 0.000 description 1
- 229920000609 methyl cellulose Polymers 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 239000001923 methylcellulose Substances 0.000 description 1
- 235000010981 methylcellulose Nutrition 0.000 description 1
- 150000005673 monoalkenes Chemical class 0.000 description 1
- 150000004682 monohydrates Chemical class 0.000 description 1
- 125000004573 morpholin-4-yl group Chemical group N1(CCOCC1)* 0.000 description 1
- GOQYKNQRPGWPLP-UHFFFAOYSA-N n-heptadecyl alcohol Natural products CCCCCCCCCCCCCCCCCO GOQYKNQRPGWPLP-UHFFFAOYSA-N 0.000 description 1
- BXWNKGSJHAJOGX-UHFFFAOYSA-N n-hexadecyl alcohol Natural products CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 description 1
- SXLLDUPXUVRMEE-UHFFFAOYSA-N nonanediperoxoic acid Chemical compound OOC(=O)CCCCCCCC(=O)OO SXLLDUPXUVRMEE-UHFFFAOYSA-N 0.000 description 1
- 229960002446 octanoic acid Drugs 0.000 description 1
- JRZJOMJEPLMPRA-UHFFFAOYSA-N olefin Natural products CCCCCCCC=C JRZJOMJEPLMPRA-UHFFFAOYSA-N 0.000 description 1
- 238000006384 oligomerization reaction Methods 0.000 description 1
- 239000004006 olive oil Substances 0.000 description 1
- 235000008390 olive oil Nutrition 0.000 description 1
- 239000003605 opacifier Substances 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 150000004967 organic peroxy acids Chemical class 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 125000000913 palmityl group Chemical group [H]C([*])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[H] 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 230000036961 partial effect Effects 0.000 description 1
- 239000000312 peanut oil Substances 0.000 description 1
- 150000004965 peroxy acids Chemical class 0.000 description 1
- ZUOUZKKEUPVFJK-UHFFFAOYSA-N phenylbenzene Natural products C1=CC=CC=C1C1=CC=CC=C1 ZUOUZKKEUPVFJK-UHFFFAOYSA-N 0.000 description 1
- UEZVMMHDMIWARA-UHFFFAOYSA-M phosphonate Chemical compound [O-]P(=O)=O UEZVMMHDMIWARA-UHFFFAOYSA-M 0.000 description 1
- 150000003009 phosphonic acids Chemical class 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 239000004584 polyacrylic acid Substances 0.000 description 1
- 229920001515 polyalkylene glycol Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001223 polyethylene glycol Polymers 0.000 description 1
- 229920005862 polyol Polymers 0.000 description 1
- 150000003077 polyols Chemical class 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 230000002028 premature Effects 0.000 description 1
- 108090000623 proteins and genes Proteins 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 229920006395 saturated elastomer Polymers 0.000 description 1
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 description 1
- 150000003333 secondary alcohols Chemical class 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 229940080264 sodium dodecylbenzenesulfonate Drugs 0.000 description 1
- HLBBKKJFGFRGMU-UHFFFAOYSA-M sodium formate Chemical compound [Na+].[O-]C=O HLBBKKJFGFRGMU-UHFFFAOYSA-M 0.000 description 1
- 235000019254 sodium formate Nutrition 0.000 description 1
- 239000012418 sodium perborate tetrahydrate Substances 0.000 description 1
- 229940045872 sodium percarbonate Drugs 0.000 description 1
- 235000019351 sodium silicates Nutrition 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 235000010339 sodium tetraborate Nutrition 0.000 description 1
- 239000004328 sodium tetraborate Substances 0.000 description 1
- IBDSNZLUHYKHQP-UHFFFAOYSA-N sodium;3-oxidodioxaborirane;tetrahydrate Chemical compound O.O.O.O.[Na+].[O-]B1OO1 IBDSNZLUHYKHQP-UHFFFAOYSA-N 0.000 description 1
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 description 1
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 1
- 150000003467 sulfuric acid derivatives Chemical class 0.000 description 1
- 239000002600 sunflower oil Substances 0.000 description 1
- 230000002195 synergetic effect Effects 0.000 description 1
- 150000004685 tetrahydrates Chemical class 0.000 description 1
- 238000005809 transesterification reaction Methods 0.000 description 1
- 150000003626 triacylglycerols Chemical class 0.000 description 1
- 150000005691 triesters Chemical class 0.000 description 1
- JSPLKZUTYZBBKA-UHFFFAOYSA-N trioxidane Chemical compound OOO JSPLKZUTYZBBKA-UHFFFAOYSA-N 0.000 description 1
- 150000004670 unsaturated fatty acids Chemical class 0.000 description 1
- 235000021122 unsaturated fatty acids Nutrition 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D11/00—Special methods for preparing compositions containing mixtures of detergents
- C11D11/02—Preparation in the form of powder by spray drying
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/1253—Layer silicates, e.g. talcum, kaolin, clay, bentonite, smectite, montmorillonite, hectorite or attapulgite
- C11D3/1273—Crystalline layered silicates of type NaMeSixO2x+1YH2O
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/02—Inorganic compounds ; Elemental compounds
- C11D3/12—Water-insoluble compounds
- C11D3/124—Silicon containing, e.g. silica, silex, quartz or glass beads
- C11D3/1246—Silicates, e.g. diatomaceous earth
- C11D3/128—Aluminium silicates, e.g. zeolites
-
- C—CHEMISTRY; METALLURGY
- C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
- C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
- C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
- C11D3/16—Organic compounds
- C11D3/20—Organic compounds containing oxygen
- C11D3/2075—Carboxylic acids-salts thereof
- C11D3/2086—Hydroxy carboxylic acids-salts thereof
Definitions
- the invention relates to - ⁇ detergent and cleaning agent, the phosphate-free builders and Komp ⁇ containing ⁇ DNER, as well as a phosphate-free Gerüst ⁇ substance combination and method: u their preparation.
- zeolite in particular zeolite NaA, and mixtures of zeolite with alkali silicates and carbonates and polymeric polycarboxylates have been used as phosphate substitutes in washing and cleaning agents.
- complexing agents such as the salts of nitrilotriacetic acid (NTA), ethylenediaminetetraacetic acid (EDTA) and phosphonic acids.
- NTA nitrilotriacetic acid
- EDTA ethylenediaminetetraacetic acid
- phosphonic acids phosphonic acids
- European patent application 291 869 describes phosphate-free builders combinations of zeolite, aminoalkane polyphosphonate, 1-hydroxyethane-1,1-diphosphonate (HEDP) and polymeric polycarboxylate, certain weight ratios of the last three components being synergistic with regard to preventing the formation of fiberini. - Show stations.
- European patent application 448 298 describes detergents which contain zeolite as a builder and 3 to 18% by weight of the complexing agent sodium citrate, the ratio of zeolite (calculated as anhydrous active substance) punch) to sodium citrate (calculated as dihydrate) 2.5 * 32.1 to * 6: 1.
- the middle has a washing performance which is comparable to the washing performance of agents which contain zeolite and polyacrylate as builders.
- agents which contain the complexing agent citrate and polyacrylate or copolymers of acrylic acid as builders have a better performance in terms of graying and tissue ash than agents which only contain zeolite or have a mixture of zeolite and phosphate as builders.
- phosphate-free agents which contain certain complex-forming polyhydroxycarboxylic acids or their salts or mixtures thereof have a primary washing power which is comparable to the primary washing power of citrate-containing agents, the secondary washing power of these agents being high Has advantages over the citrate-containing agents.
- the invention relates in a first embodiment to a phosphate-free washing and cleaning agent, in particular a textile washing agent, which contains zeolite and / or crystalline layered silicates of the general formula (I) NaMSi x ⁇ 2 ⁇ + ⁇ * yH2 ⁇ l as builders M denotes sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20, and as complexing agent polyhydroxymonocarboxylic acids or polyhydroxy onocarboxylic acid salts with 4 to 6 carbon atoms and at least 3 hydroxyl groups per molecule or mixtures contains from these acids and / or salts.
- a textile washing agent which contains zeolite and / or crystalline layered silicates of the general formula (I) NaMSi x ⁇ 2 ⁇ + ⁇ * yH2 ⁇ l as builders M denotes sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from 0 to 20, and as complexing
- the content of the builders in the builders zeolite and / or crystalline phyllosilicates of the general formula (I) is 15 to 60% by weight, the weight ratio of builders to polyhydroxy monocarboxylic acid or polyhydroxymonocarboxylic acid salt or mixtures of these acids and / or salts 30 : 1 to 1: 1.
- the invention relates to a builder combination which comprises zeolite and / or crystalline phyllosilicates of the general formula (I) Na Si x ⁇ 2 ⁇ + ⁇ * yH2 ⁇ , where M is sodium or hydrogen, x is a number of 1.9 to 4 and y a number from 0 to 20, and as complexing agents contain polyhydroxymonocarboxylic acids or polyhydroxymonocarboxylic acid salts with 4 to 6 carbons and at least 3 hydroxyl groups per case or mixtures of these acids and 7 or salts, the weight ratio of builders to polyhydroxy monocarboxylic acid Polyhydroxymonocarboxylic acid salt or mixtures of these acids and / or salts is 3: 1 to 1: 1.
- polyhydroxymonocarboxylic acids or polyhydroxymonocarboxylic acid salts it is possible for the polyhydroxymonocarboxylic acids or polyhydroxymonocarboxylic acid salts to have one keto group per molecule, these polyhydroxymonocarboxylic acids preferably forming lactones.
- Preferred polyhydroxymonocarboxylic acids or polyhydroxymonocarboxylic acid salts are those which contain 4 to 6 carbon atoms and have a hydroxyl group on each carbon atom which has no carboxyl group or keto group.
- polyhydroxymonocarboxylic acids b. . and polyhydroxy monocarboxylic acid salts with 4 carbon atoms and 3 hydroxyl groups, with 5 carbon atoms and 4 hydroxyl groups and with 6 carbon atoms and 4 or 5 hydroxyl groups are preferred.
- Particularly advantageous properties have polyhydroxymonocarboxylic acids or polyhydroxymonocarboxylic acid salts with 6 carbon atoms and 5 hydroxy groups, such as D-gluconic acid (also called maltonic acid or dextronic acid) or their salts, and polyhydroxy monocarboxylic acids or polyhydroxymonocarboxylic acid salts with 6 carbon atoms, one keto group and one keto group Hydroxy groups such as L-ascorbic acid, which is in the form of a lactone, and L-ascorbic acid salts.
- Mixtures of the acids and / or the salts can also be used, the latter preferably in the form of their sodium or potassium salts.
- the zeolites are used in the usual hydrated, finely crystalline form. Their water content is preferably between 1b and 22% by weight. They have practically no particles larger than 30 ⁇ m and preferably consist at least 80% of particles smaller than 10 ⁇ m. Your Calciumbindeve ⁇ nögen, which according to d. According to German patent application 24 12837, the range is from 100 to 200 mg CaO / g. Zeolite NaA is particularly suitable, as is zeolite NaX and mixtures of NaA and NaX. Quantities and weight ratios which relate to the zeolite builder are included in this Unless otherwise stated, the invention relates to an anhydrous active substance.
- Suitable substitutes or partial substitutes for phosphates and zeolites are crystalline, layered sodium silicates of the general formula (I) Na Si x ⁇ 2 ⁇ + ⁇ * yH2 ⁇ , where M is sodium or hydrogen, x is a number from 1.9 to 4 and y is a number from Is 0 to 20 and preferred values for x are 2, 3 or 4.
- Such crystalline layered silicates are described, for example, in European patent application 164 514.
- Preferred crystalline sheet silicates of the formula (I) are those in which M represents sodium and x assumes the values 2 or 3.
- both ⁇ - and fr-sodium disilicate Na2Si2 ⁇ 5 « yH2 ⁇ are preferred, whereby ⁇ -sodium disilicate can be obtained, for example, by the method described in German patent application 3939919.
- the agents or builders combinations according to the invention can also contain mixtures of zeolite and the crystalline phyllosilicates of the general formula (I), the mixing ratio being arbitrary.
- zeolite is preferably used either alone or in a zeolite to crystalline layered silicate (I) weight ratio of from 10: 1 to 1: 3 and in particular from 3: 1 to 1: 1.
- the agents or builders combinations according to the invention contain the builders zeolite and / or crystalline layered silicates (I) and the comprexformers polyhydroxymonocarboxylic acid or polyhydroxymonocarboxylic acid salt or mixtures of these acids and / or salts advantageously in a weight ratio of 20: 1 to 1: 1, preferably from 10: 1 to 1.5: 1 and in particular from 5: 1 to 1.5: 1.
- the detergents and cleaning agents according to the invention are preferably in granular form.
- Advantageous agents contain 15 to 50% by weight of zeolite and / or crystalline layered silicates (I) and 1 to 20% by weight of polyhydroxymonocarboxylic acids or polyhydroxy monocarboxylic acid salts with 4 to 6 carbon atoms and at least 3 hydroxyl groups per molecule, where such Polyhydroxymonocarboxylic acids or polyhydroxymonocarboxylic acid salts are preferred, in which each carbon Substance atom which does not carry an irboxyl group or keto group has a hydroxyl group.
- agents which contain 18 to 40% by weight, in particular 20 to% by weight, zeolite, the weight ratio being zeolite to I or Polyhydroxymonocarbon ⁇ acid salt or Mischu ,. from d.
- Acids and / or salts are 20: 1 to 1: 1, preferably 10: 1 1.5: and in particular 5: 1 to 1.5: 1.
- « Such agents have advantages which contain 2 to 15% by weight and preferably 4 to 12% by weight of gluconic acid or gluconic acid salt, ascorbic acid or ascorbic acid salt or mixtures of these acids and / or salts.
- the detergents and cleaning agents according to the invention can indeed also contain other customary builders and complexing agents, for example phosphonates, the polycarboxylic acids preferably used in the form of their sodium salts, such as citric acid, adipic acid, succinic acid, glutaric acid, aminocarboxylic acids, nitrilotriacetic acid (NTA), if such Use for ecological reasons is not objectionable, and mixtures of these and (co) polymeric polycarboxylic acids or polycarboxylates * * " e are the sodium salts of polyacrylic acid or polymethacrylic acid, for example those with a relative molecular weight of 800 to 150,000 ( based on acid), in particular those of acrylic acid with methacrylic acid and acrylic acid or methacrylic acid with maleic acid are preferred, but these additional builders and complexing agents do not further contribute to the significant improvement in secondary washing power.
- the polycarboxylic acids preferably used in the form of their sodium salts, such as citric acid, adipic acid
- Phosphonates and preferably the neutral sodium salts of, for example, l-hydroxyethane-l, l-diphosphonate and diethylene triamine pentamethylene phosphonate are frequently used as enzyme or bleach stabilizers in amounts of 0.1 to 1.5% by weight.
- the secondary washing power of the agents according to the invention has risen to such an extent through the use of the polyhydroxymonocarboxylic acids or their salts that the use of phosphonates can be dispensed with without a loss in performance. Therefore, agents that do not contain phosphonates are preferred contain.
- (co) polymeric polycarboxylic acids or polycarboxylates usually used in washing and cleaning agents in particular for the copolymers of acrylic acid with maleic acid, 50 to 90% by weight of acrylic acid and 50 to Contain 10% by weight of maleic acid and their relative molecular weight, based on free acids, is generally 5,000 to 200,000, preferably 10,000 to 120,000 and in particular 50,000 to 100,000. Therefore, agents are preferred which do not contain (co) polymeric polycarboxylic acids or polycarboxylates. In particular, agents are preferred which contain neither phosphonate nor (co) polymeric polycarboxylates.
- the agents according to the invention which contain polyhydroxymonocarboxylic acids, polyhydroxymonocarboxylic acid salts or mixtures thereof as complexing agents compared to an agent which contains polyhydroxytricarboxylic acids or polyhydroxytricarboxylic acid salts such as citric acid or citrate instead of the complexing agents according to the invention with the same primary washing performance have a significantly higher secondary washing effect.
- the additional use of citric acid or citrate does not result in any further significant improvements in the secondary washing capacity, so that particularly preferred agents are free from citric acid or citrate.
- the builders combinations according to the invention can also contain further constituents, for example inorganic salts which react alkaline or neutral in water.
- inorganic salts which react alkaline or neutral in water.
- the builder combinations are sprayed with liquid to wax-like components, for example silicone oils and paraffin oils, but preferably with nonionic surfactants.
- the agents according to the invention can contain known additives commonly used in detergents and cleaning agents, for example surfactants, bleaching agents and bleach activators, salts which have an alkaline reaction in water, solubility improvers such as conventional hydrotropes or polyalkylene glycols, for example polyethylene glycols, foam inhibitors, optical brighteners, enzymes, enzyme stabilizers, contain small amounts of neutral filler salts as well as colorants and fragrances, opacifiers or pearlescent agents.
- solubility improvers such as conventional hydrotropes or polyalkylene glycols, for example polyethylene glycols, foam inhibitors, optical brighteners, enzymes, enzyme stabilizers, contain small amounts of neutral filler salts as well as colorants and fragrances, opacifiers or pearlescent agents.
- the content of anionic and nonionic surfactants, including soap, in the compositions is preferably 10 to 35% by weight, advantageously 12 to 28% by weight and in particular 10 to 25% by weight.
- the surfactants of the sulfonate type include, for example, g-Ci3-alkylbenzenesulfonates, olefin sulfonates, ie mixtures of alkene and hydroxyalkanesulfonates, and disulfonates of the kind obtained, for example, from Ci2-Ci8 mono-olefins with terminal or internal ones Double bond is obtained by sulfonation with gaseous sulfur trioxide and subsequent alkaline or acidic hydrolysis of the sulfonation products.
- ikan sulfonates obtained from Ci2 "Ci8 alanes, for example by sulfochloration or sulfoxidation with subsequent hydrolysis or neutra isation.
- esters of ⁇ -sulfofatty acids egg sulfers.
- esters of ⁇ -sulfo fatty acids which are produced by ⁇ -sulfonation of the alkyl esters of fatty acids of vegetable, id / or animal origin with 8 to 20 C atoms in the fatty acid molecule and subsequent neutralization to give water-soluble mono-salts
- these are preferably the ⁇ -sulfonated esters of hydrogenated coconut, palm kernel or tallow fatty acids, with sulfonation products of unsaturated fatty acids, for example oleic acid, in small amounts, preferably in amounts not above about 2 to 3% by weight
- ⁇ -sulfofatty acid alkyl esters are preferred which have an alkyl chain with no more than 4 carbon atoms in the ester Have group, for example methyl ester, ethyl ester, propyl ester and butyl ester.
- methyl esters of ⁇ -sulfo fatty acids are used with particular advantage.
- suitable anionic surfactants are the ⁇ -sulfofatty acids obtainable by ester cleavage of the ⁇ -sulfofatty acid alkyl esters or their di-salts.
- the mono-salts of the ⁇ -sulfofatty acid alkyl esters are obtained in their industrial production as an aqueous mixture with limited amounts of di-salts. Mixtures of mono-salts and di-salts with other surfactants, for example with alkylbenzenesulfonate, are also preferred.
- Other suitable anionic surfactants are sulfonated fatty acid glycerol esters.
- Fatty acid glycerol esters are to be understood as the mono-, di- and triesters and their mixtures as obtained in the production by esterification by a monoglycerol with 1 to 3 moles of fatty acid or in the transesterification of triglycerides with 0.3 to 2 moles of glycerol become.
- Preferred sulfated fatty acid glycerol esters are the sulfonation products of saturated fatty acids having 6 to 22 carbon atoms, for example capric acid, caprylic acid, capric acid, myristic acid, lauric acid, palmitic acid, stearic acid or behenic acid.
- fats and oils that is to say natural mixtures of different fatty acid glycerol esters
- suitable feedstocks are palm oil, palm kernel oil, palm stearin, olive oil, rapeseed oil, coriander oil, sunflower oil, cottonseed oil, peanut oil, linseed oil, lard oil or lard. Because of their high natural content of saturated fatty acids, it has proven to be particularly advantageous to start from coconut oil, palm kernel oil or beef tallow.
- the sulfonation of the saturated fatty acids with 6 to 22 carbon atoms or the mixtures of fatty acid glycerol esters with iodine numbers less than 5, which contain fatty acids with 6 to 22 carbon atoms, is preferably carried out by reaction with gaseous sulfur trioxide and subsequent neutralization with aqueous bases, such as it is specified in the international patent application WO 91/9009.
- the sulfonation products are a complex mixture which essentially contains mono-, di- and triglyceride sulfonates with an ⁇ and / or internal sulfonic acid grouping.
- sulfonated fatty acid salts glyceride sulfates, glycerol sulfates, glycerol and beefs are formed. If one starts from the sulfonation of saturated fatty acids or hardened fatty acid glycerol ester mixtures, the proportion of the ⁇ -sulfonated fatty acid disalts can, depending on the procedure, be up to about 60% by weight.
- alkanesulfonates which are derived from Ci2-Ci8-alkanes, for example by sulfochlorination or sulfoxidation with subsequent hydrolysis or neutralization can be obtained.
- the sulfonate group is statistically distributed over the entire carbon chain, the secondary alkanesulfonates predominating.
- Suitable surfactants of the sulfate type are the natural SchwefelTexmonoester from primary alcohols and synthetic origin, in particular e sondere example of fatty alcohols from tallow fatty alcohol, oleyl alcohol, lauryl, ryristyl-, cetyl or stearyl alcohol, or the C ⁇ o-C2 ⁇ "0xoalko noir, and those of secondary alcohols of this chain length.
- the Schwefelkladr p » ⁇ onoester the ethoxylated with 1 to 6 moles of ethylene oxide
- alcohols such as 2-yl-branched Cg-Cn alcohols containing on average 3.5 moles of ethylene oxide are suitable ge.
- preferred fatty alkyl sulfates are derived from coconut oil, palm oil and palm kernel oil Fettalkoholgemisehen obtained which may contain oleyl alcohol, additionally shares unges' .tigten alcohols, for example, from. for a preferred use while mixtures in which kylreste the proportion of Al- 50 to 70 wt .-% to C ⁇ 2 »to 18 to 30 3EW .-% to C14, 5 to 15 wt .-% to C ⁇ 6, less than 3 wt .-% to 10 wt .- C10 and% to Cjg are distributed.
- anionic surfactants are the salts of alkylsulfosuccinic acid, which are also referred to as sulfosuccinates or as sulfosuccinic acid esters and which are monoesters and / or diesters of sulfosuccinic acid with alcohols, preferably fatty alcohols and in particular ethoxylated fatty alcohols.
- Preferred sulfosuccinates hold C 6 -C 6 -Q fatty alcohol residues or mixtures thereof, particularly preferred sulfosuccinates contain a fatty alcohol residue which is derived from ethoxylated fatty alcohols, which in themselves are nonionic surfactants (description see below).
- sulfosuccinates whose fatty alcohol residues are derived from ethoxylated fatty alcohols ⁇ P + narrow homolog distribution are particularly preferred.
- Preferred granular washing and cleaning agents contain alkyl benzene sulfonates and / or alkyl as anionic surfactants.
- ifate preferably Fe talcyl sulfate, and / or sulfated fatty acid glycerol esters, the weight ratio of sulfated fatty acid glycerol esters to alkylbenzenesulfonate and / or alkyl sulfate being 1: 9 to 4: 1 and in particular 2: 5 to 2: 1.
- Other suitable anionic surfactants include, in particular, soaps, preferably in amounts from 0.2 to 8 and in particular from 0.5 to 5% by weight.
- Saturated fatty acid soaps are suitable, such as the salts of lauric acid, myristic acid, palmitic acid c or stearic acid, and in particular soap mixtures derived from natural fatty acids, for example coconut, palm kernel or tallow fatty acids.
- those soap mixtures are preferred which are composed of 50 to 100% by weight of saturated Ci2-C24 fatty acid soaps and 0 to 50% by weight of oleic acid soap.
- the anionic surfactants can be present in the form of their sodium, potassium or ammonium salts and as soluble salts of organic bases, such as mono-, di- or triethanolamine.
- the anionic surfactants are preferably in the form of their sodium or potassium salts.
- the granular detergents and cleaning agents also contain nonionic surfactants in addition to the anionic surfactants, preferably in amounts of 1 to 15% by weight, in particular in amounts of 2 to 12% by weight.
- the preferred nonionic surfactants are liquid ethoxylated and / or propoxylated alcohols which are derived from primary alcohols with preferably 8 to 18 carbon atoms and an average of 1 to 12 mol of alkylene oxide, in which the alcohol radical can be linear or methyl-branched in the 2-position , or linear and methyl-branched esters in the mixture, as they are usually present in oxo alcohol, ests.
- linear residues of alcohols of native origin with 12 to 18 carbon atoms are preferred, e.g. from coconut, tallow or oleyl alcohol.
- C ⁇ 2-Ci4 alcohols with 3 E0 or 4 E0 Cg-Cn alcohol with 7 E0
- Ci3-Ci5 alcohols with 3 E0, 5 E0, 7 E0 or 8 E0
- Ci2-Ci8 alcohols with 3 E0, 5 E0 or 7 E0 and mixtures of these, such as mixtures of Ci2-Ci4 alcohol with 3 E0 and C12-C18 alcohol with 5 E0.
- the degrees of ethoxylation given represent statistical averages, which can be an integer or a fraction for a specific product.
- Preferred alcohol ethoxylates have a narrow homolog division on (narro ⁇ - ⁇ ge ethoxylates, NRE).
- alcohol ethoxylates are preferred which have on average 2 to 8 ethylene oxide groups.
- Non-ionic surfactants including alkyl glycosides of the general formula R0 ( ⁇ ingesc *, in the P * * en primary straight-chain or in 2-part branched alip * " - " , the rest with 8 to 22, preferably 12 b ⁇ ⁇ CA ⁇ n means and G u., Which stands for a glycose unit with ⁇ ode “,” atoms, preferably f " ⁇ lucose.
- the degree of oligomerization x * indicates the distribution of Mr ⁇ lycosides and oligoglycosides is one,. any number between 1 and 10.
- compositions containing N and / or potassium are particularly preferred Contain carbonate in amounts of up to about 20% by weight, advantageously between 2 and 15% by weight and in particular between 5 and 14% by weight.
- sodium perborate tetrahydrate and sodium perborate monohydrate are of particular importance.
- Further bleaching agents that can be used are, for example, sodium percarbonate, peroxypyrophosphates, citrate perhydrates and H2O2-providing peracidic salts or peracids, such as perbenzoates, peroxaphthalates, diperazelaic acid or diperdodecanedioic acid.
- the bleaching agent content of the agents is preferably 5 to 25% by weight and in particular 10 to 20% by weight, with perborate monohydrate being advantageously used.
- bleach activators can be incorporated into the preparations.
- these are N-acyl or O-acyl compounds which form organic peracids with H2O2, preferably N, N'-tetraacylated diamines, furthermore carboxylic acid anhydrides and esters of polyols such as glucose sepentaacetate.
- the bleach activators contain bleaching agents in the usual range, preferably between 1 and 10% by weight and in particular between 3 and 8% by weight.
- Particularly preferred bleach activators are N, N, N ', N'-tetraacetylethylenediamine and 1,5-diacetyl-2,4-dioxo-hexahydro-1,3,5-triazine.
- Graying inhibitors have the task of keeping the dirt detached from the fiber suspended in the liquor and thus preventing graying.
- Water-soluble colloids of mostly organic nature are suitable for this, for example the water-soluble salts of polymeric carboxylic acids, glue, gelatin, salts of ether carboxylic acids or ether sulfonic acids of starch or cellulose or salts of acidic sulfuric acid esters of cellulose or starch.
- Water-soluble polyamides containing acidic groups are also suitable for this purpose. Soluble starch preparations and starch products other than those mentioned above can also be used, e.g. degraded starch, aldehyde starches, etc.
- Polyvinylpyrrolidone can also be used.
- carboxymethyl cellulose sodium salt
- methyl cellulose methyl hydroxyethyl cellulose and their mixtures
- polyvinyl pyrrolidone for example in amounts of 0.1 to 5% by weight, based on the agent, are preferably used.
- the foaming power of the surfactants can be increased or decreased by combining suitable types of surfactants; a reduction can also be achieved by adding non-surfactant-like substances.
- Reduced foaming which is desirable when working in machines, can often be achieved by combining different types of surfactants, eg sulfates and / or sulfonates with nonionic surfactants and / or with soaps.
- soaps the foam-suppressing effect increases with the degree of saturation and the C number of the fatty acid salt. Soaps of natural or synthetic origin which contain a high proportion of Ci8-C24 fatty acids are therefore suitable as foam-inhibiting soaps.
- Suitable non-surfactant Foam inhibitors are, for example, organopolysiloxanes and their mixtures with microfine ones. f. silanized silica as well as paraffins, waxes, microcrystalline? s se and their mixtures with silanized silica. Become an advantage--; » Mixtures of various foam inhibitors are also used, for example those made of silicone, paraffins or waxes.
- the foam inhibitors are preferably bound to a granular, water-soluble or water-dispersible carrier substance.
- Suitable enzymes are those from the class of proteases, lipases, amylases, cellulases or mixtures thereof. Enzymatic active ingredients obtained from bacterial strains or fungi such as Bacillus subtilis, Bacillus licheniformis and Streptomyces griseus are particularly suitable. Proteases of the subtilisin type and in particular proteases which are obtained from Bacillus lentus are preferably used. Their proportion can be about 0.2 to about 2% by weight. The enzymes can be adsorbed on carriers and / or embedded in Hü11 substances to protect them against premature decomposition.
- the agents can contain enzyme stabilizers.
- enzyme stabilizers For example, 0.5 to 1% by weight sodium formate can be used. It is also possible to use proteases which are stabilized with soluble calcium salts and a calcium content of preferably about 1.2% by weight, based on the enzyme.
- the use of Borver ⁇ is particularly advantageous compounds, such as boric acid, borax and other alkali metal borates such as the salts of orthoboric acid (H3BO3), metaboric (HBO2) un - the pyroboric (tetraboric H2B4O7).
- the agents can contain derivatives of diaminostilbenedisulfonic acid or its alkali metal salts. Suitable are for example salts of 4,4-bis (2-anilino-4-morpholino-l f 3,5-triazin-6-yl-amino) style-ben-2,2'-disulfonic acid or compounds of similar structure, which instead of the morpholino group, a diethanolamino group, a methyl 1 amino group, an anilino group or a 2-methoxyethylamino group protrude.
- Brighteners of the substituted 4,4'-distyryl-diphenyl type may also be present, for example the compound 4,4'-bis (4-chloro-3-sulfostyryl) diphenyl. Mixtures of the aforementioned brighteners can also be used become. It was also found that uniform white granules are ten erhal when the central gene in addition to the customary brighteners in customary Men ⁇ , for example between 0.1 and 0.5 wt .-%, preferably between 0.1 f 3 wt. -%, even small amounts, for example 10 " 6 to 10" 3 wt .-%, vo; each contains around 10 -5 % by weight of a blue dye.
- a particularly preferred dye is Tinolu® ( R ) (commercial product from Ciba-Geigy).
- the granular detergents and cleaning agents according to the invention can have a bulk density between about 300 and 1100 g / 1.
- Granules are preferred which have a bulk density above 450 g / 1, in particular between 500 and 1100 g / 1.
- Both the builders combinations according to the invention and the detergents and cleaning agents according to the invention can be prepared in a conventional manner, for example by mixing, granulating, extruding and / or by spray drying an aqueous slurry and, if appropriate, subsequently adding temperature-sensitive components.
- detergents and cleaning agents separately manufactured combinations of builders in the form of a spray-dried or granulated compound can be used as additive to other granular constituents of the detergent and cleaning agent. It is also possible to incorporate the builders and complexing agents into the agents individually in a conventional manner and in any order.
- Granular detergents of the composition below were prepared and tested in a conventional manner by spray drying.
- the components perborate, bleach activator and enzyme granulate and the complexing agents including the copolymeric polyacrylate and 1-hydroxyethane-l, l-diphosphonate (HEDP) were subsequently mixed in comparative example C3.
- test was carried out under practical conditions in household washing machines.
- the machines were loaded with 3.5 kg of clean laundry and 0.5 kg of test fabric, some of the test fabric being impregnated with conventional test soiling (for testing the primary washing ability) and some consisting of white fabric (for testing the secondary washing ability) .
- Strips of standardized cotton fabric (laundry research institute Krefeld; WFK), nettle (BN), knitwear (cotton jersey; B) and terry fabric (FT) were used as the white test fabric.
- Washing conditions tap water of 23 ° d (equivalent to 230 mg Ca0 / 1), amount of detergent used per detergent and machine 146 g, washing temperature 25 to 90 ° C (heating time 60 minutes, 15 minutes at 90 ° C), liquor ratio (kg laundry : Liters of wash water in the main wash cycle) 1: 5,7, rinse 4 times with tap water, spin off and dry.
- the agents Ml / 1 or Ml / 2 to M2 / 1 or M2 / 2 according to the invention showed, on average, better ash contents than all the comparative examples VI and V2.
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
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Description
Claims
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4228043A DE4228043A1 (de) | 1992-08-24 | 1992-08-24 | Gerüststoff für Waschmittel |
DE4228043 | 1992-08-24 | ||
PCT/EP1993/002172 WO1994004649A1 (de) | 1992-08-24 | 1993-08-16 | Gerüststoff für waschmittel |
Publications (3)
Publication Number | Publication Date |
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EP0656050A1 true EP0656050A1 (de) | 1995-06-07 |
EP0656050B1 EP0656050B1 (de) | 1997-05-14 |
EP0656050B2 EP0656050B2 (de) | 2000-03-08 |
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ID=6466268
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Application Number | Title | Priority Date | Filing Date |
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EP93919063A Expired - Lifetime EP0656050B2 (de) | 1992-08-24 | 1993-08-16 | Gerüststoff für waschmittel |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0656050B2 (de) |
JP (1) | JPH08500378A (de) |
AT (1) | ATE153055T1 (de) |
DE (2) | DE4228043A1 (de) |
ES (1) | ES2102674T5 (de) |
PL (1) | PL307589A1 (de) |
WO (1) | WO1994004649A1 (de) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
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FR2796389B1 (fr) * | 1999-07-15 | 2001-10-05 | Roquette Freres | Procede de lavage contenant de l'acide arabinonique et/ou l'un, au moins, de ses sels |
EP1374849B1 (de) | 2002-06-20 | 2005-11-23 | L'oreal | Kosmetische und/oder dermatologische Verwendung einer Zusammensetzung, die mindestens einen oxidationsempfindlichen hydrophilen durch mindestens einem Polymer oder Copolymer stabilisierten Wirkstoff aus Maleinsäureanhydrid enthält |
FR2886845B1 (fr) * | 2005-06-13 | 2009-07-03 | Oreal | Produit cosmetique solide |
ITCR20060016A1 (it) * | 2006-06-07 | 2007-12-08 | Silvia Palladini | Formulazioni di detersivi a basso impatto ambientale |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
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AT337326B (de) * | 1974-08-02 | 1977-06-27 | Henkel & Cie Gmbh | Verfahren zum waschen, reinigen bzw. bleichen der oberflachen fester werkstoffe, insbesondere von textilien, und mittel zur durchfuhrung dieses verfahrens |
AT375393B (de) * | 1974-10-04 | 1984-07-25 | Henkel Kgaa | Verfahren zum waschen bzw. bleichen von textilien sowie mittel dazu |
DE4034131C2 (de) * | 1990-10-26 | 1999-08-26 | Henkel Kgaa | Gerüststoff für Waschmittel |
-
1992
- 1992-08-24 DE DE4228043A patent/DE4228043A1/de not_active Withdrawn
-
1993
- 1993-08-16 WO PCT/EP1993/002172 patent/WO1994004649A1/de active IP Right Grant
- 1993-08-16 AT AT93919063T patent/ATE153055T1/de not_active IP Right Cessation
- 1993-08-16 ES ES93919063T patent/ES2102674T5/es not_active Expired - Lifetime
- 1993-08-16 DE DE59306463T patent/DE59306463D1/de not_active Expired - Fee Related
- 1993-08-16 JP JP6505886A patent/JPH08500378A/ja active Pending
- 1993-08-16 PL PL93307589A patent/PL307589A1/xx unknown
- 1993-08-16 EP EP93919063A patent/EP0656050B2/de not_active Expired - Lifetime
Non-Patent Citations (1)
Title |
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See references of WO9404649A1 * |
Also Published As
Publication number | Publication date |
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ES2102674T3 (es) | 1997-08-01 |
PL307589A1 (en) | 1995-05-29 |
JPH08500378A (ja) | 1996-01-16 |
DE4228043A1 (de) | 1994-03-03 |
EP0656050B2 (de) | 2000-03-08 |
ATE153055T1 (de) | 1997-05-15 |
EP0656050B1 (de) | 1997-05-14 |
DE59306463D1 (de) | 1997-06-19 |
WO1994004649A1 (de) | 1994-03-03 |
ES2102674T5 (es) | 2000-05-01 |
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