EP0781359B1 - Verwendung von lösungsmittelfesten textilbindern - Google Patents
Verwendung von lösungsmittelfesten textilbindern Download PDFInfo
- Publication number
- EP0781359B1 EP0781359B1 EP19950932751 EP95932751A EP0781359B1 EP 0781359 B1 EP0781359 B1 EP 0781359B1 EP 19950932751 EP19950932751 EP 19950932751 EP 95932751 A EP95932751 A EP 95932751A EP 0781359 B1 EP0781359 B1 EP 0781359B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- weight
- copolymer
- alkoxymethyl
- vinyl
- vinyl acetate
- 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.)
- Expired - Lifetime
Links
- 239000011230 binding agent Substances 0.000 title claims abstract description 29
- 239000004753 textile Substances 0.000 title claims abstract description 20
- 239000002904 solvent Substances 0.000 title claims abstract description 16
- 229920001577 copolymer Polymers 0.000 claims abstract description 70
- 229920001567 vinyl ester resin Polymers 0.000 claims abstract description 33
- 239000006185 dispersion Substances 0.000 claims abstract description 25
- 239000000203 mixture Substances 0.000 claims abstract description 20
- -1 vinyl halides Chemical class 0.000 claims abstract description 18
- CNCOEDDPFOAUMB-UHFFFAOYSA-N N-Methylolacrylamide Chemical compound OCNC(=O)C=C CNCOEDDPFOAUMB-UHFFFAOYSA-N 0.000 claims abstract description 17
- 125000004432 carbon atom Chemical group C* 0.000 claims abstract description 16
- 239000000178 monomer Substances 0.000 claims abstract description 15
- DNTMQTKDNSEIFO-UHFFFAOYSA-N n-(hydroxymethyl)-2-methylprop-2-enamide Chemical compound CC(=C)C(=O)NCO DNTMQTKDNSEIFO-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000000843 powder Substances 0.000 claims abstract description 13
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims abstract description 12
- 229920002554 vinyl polymer Polymers 0.000 claims abstract description 12
- NIXOWILDQLNWCW-UHFFFAOYSA-N 2-Propenoic acid Natural products OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 11
- 150000003926 acrylamides Chemical class 0.000 claims abstract description 11
- 239000004711 α-olefin Substances 0.000 claims abstract description 10
- SMZOUWXMTYCWNB-UHFFFAOYSA-N 2-(2-methoxy-5-methylphenyl)ethanamine Chemical compound COC1=CC=C(C)C=C1CCN SMZOUWXMTYCWNB-UHFFFAOYSA-N 0.000 claims abstract description 9
- 150000002148 esters Chemical class 0.000 claims abstract description 9
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims abstract description 8
- 150000001298 alcohols Chemical class 0.000 claims abstract description 7
- 150000001875 compounds Chemical class 0.000 claims abstract description 7
- 150000001735 carboxylic acids Chemical class 0.000 claims abstract description 6
- XTXRWKRVRITETP-UHFFFAOYSA-N Vinyl acetate Chemical compound CC(=O)OC=C XTXRWKRVRITETP-UHFFFAOYSA-N 0.000 claims description 36
- CQEYYJKEWSMYFG-UHFFFAOYSA-N butyl acrylate Chemical compound CCCCOC(=O)C=C CQEYYJKEWSMYFG-UHFFFAOYSA-N 0.000 claims description 31
- GOXQRTZXKQZDDN-UHFFFAOYSA-N 2-Ethylhexyl acrylate Chemical compound CCCCC(CC)COC(=O)C=C GOXQRTZXKQZDDN-UHFFFAOYSA-N 0.000 claims description 21
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 claims description 20
- 239000000835 fiber Substances 0.000 claims description 20
- 239000005977 Ethylene Substances 0.000 claims description 16
- 125000004849 alkoxymethyl group Chemical group 0.000 claims description 14
- KCTMTGOHHMRJHZ-UHFFFAOYSA-N n-(2-methylpropoxymethyl)prop-2-enamide Chemical compound CC(C)COCNC(=O)C=C KCTMTGOHHMRJHZ-UHFFFAOYSA-N 0.000 claims description 10
- PPBRXRYQALVLMV-UHFFFAOYSA-N Styrene Chemical compound C=CC1=CC=CC=C1 PPBRXRYQALVLMV-UHFFFAOYSA-N 0.000 claims description 9
- 238000000034 method Methods 0.000 claims description 9
- 125000005396 acrylic acid ester group Chemical group 0.000 claims description 8
- VVQNEPGJFQJSBK-UHFFFAOYSA-N Methyl methacrylate Chemical compound COC(=O)C(C)=C VVQNEPGJFQJSBK-UHFFFAOYSA-N 0.000 claims description 6
- 150000001732 carboxylic acid derivatives Chemical class 0.000 claims description 6
- UTSYWKJYFPPRAP-UHFFFAOYSA-N n-(butoxymethyl)prop-2-enamide Chemical compound CCCCOCNC(=O)C=C UTSYWKJYFPPRAP-UHFFFAOYSA-N 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 238000002360 preparation method Methods 0.000 claims description 3
- 229920003067 (meth)acrylic acid ester copolymer Polymers 0.000 claims description 2
- TWYISXLZCIVDDW-UHFFFAOYSA-N 2-methyl-n-(2-methylpropoxymethyl)prop-2-enamide Chemical compound CC(C)COCNC(=O)C(C)=C TWYISXLZCIVDDW-UHFFFAOYSA-N 0.000 claims description 2
- ADGJZVKOKVENDN-UHFFFAOYSA-N n-(butoxymethyl)-2-methylprop-2-enamide Chemical compound CCCCOCNC(=O)C(C)=C ADGJZVKOKVENDN-UHFFFAOYSA-N 0.000 claims description 2
- 239000002657 fibrous material Substances 0.000 abstract description 8
- 125000004169 (C1-C6) alkyl group Chemical group 0.000 abstract 1
- 230000000087 stabilizing effect Effects 0.000 abstract 1
- 238000006116 polymerization reaction Methods 0.000 description 12
- HRPVXLWXLXDGHG-UHFFFAOYSA-N Acrylamide Chemical compound NC(=O)C=C HRPVXLWXLXDGHG-UHFFFAOYSA-N 0.000 description 11
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 10
- 238000005259 measurement Methods 0.000 description 8
- NLVXSWCKKBEXTG-UHFFFAOYSA-M ethenesulfonate Chemical compound [O-]S(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-M 0.000 description 7
- 239000004745 nonwoven fabric Substances 0.000 description 7
- 239000007787 solid Substances 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 6
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 6
- BAPJBEWLBFYGME-UHFFFAOYSA-N Methyl acrylate Chemical compound COC(=O)C=C BAPJBEWLBFYGME-UHFFFAOYSA-N 0.000 description 6
- 239000007864 aqueous solution Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 6
- 238000004132 cross linking Methods 0.000 description 5
- 238000007711 solidification Methods 0.000 description 5
- 230000008023 solidification Effects 0.000 description 5
- CIWBSHSKHKDKBQ-JLAZNSOCSA-N Ascorbic acid Chemical compound OC[C@H](O)[C@H]1OC(=O)C(O)=C1O CIWBSHSKHKDKBQ-JLAZNSOCSA-N 0.000 description 4
- SOGAXMICEFXMKE-UHFFFAOYSA-N Butylmethacrylate Chemical compound CCCCOC(=O)C(C)=C SOGAXMICEFXMKE-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 description 4
- 125000000217 alkyl group Chemical group 0.000 description 4
- ROOXNKNUYICQNP-UHFFFAOYSA-N ammonium persulfate Chemical compound [NH4+].[NH4+].[O-]S(=O)(=O)OOS([O-])(=O)=O ROOXNKNUYICQNP-UHFFFAOYSA-N 0.000 description 4
- 239000000839 emulsion Substances 0.000 description 4
- FQPSGWSUVKBHSU-UHFFFAOYSA-N methacrylamide Chemical compound CC(=C)C(N)=O FQPSGWSUVKBHSU-UHFFFAOYSA-N 0.000 description 4
- VZCYOOQTPOCHFL-UHFFFAOYSA-N trans-butenedioic acid Natural products OC(=O)C=CC(O)=O VZCYOOQTPOCHFL-UHFFFAOYSA-N 0.000 description 4
- 229920003043 Cellulose fiber Polymers 0.000 description 3
- BZHJMEDXRYGGRV-UHFFFAOYSA-N Vinyl chloride Chemical compound ClC=C BZHJMEDXRYGGRV-UHFFFAOYSA-N 0.000 description 3
- 239000011248 coating agent Substances 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 238000007720 emulsion polymerization reaction Methods 0.000 description 3
- 230000009477 glass transition Effects 0.000 description 3
- 238000005470 impregnation Methods 0.000 description 3
- 229920000151 polyglycol Polymers 0.000 description 3
- 239000010695 polyglycol Substances 0.000 description 3
- 238000005507 spraying Methods 0.000 description 3
- NEYTXADIGVEHQD-UHFFFAOYSA-N 2-hydroxy-2-(prop-2-enoylamino)acetic acid Chemical compound OC(=O)C(O)NC(=O)C=C NEYTXADIGVEHQD-UHFFFAOYSA-N 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- IMROMDMJAWUWLK-UHFFFAOYSA-N Ethenol Chemical compound OC=C IMROMDMJAWUWLK-UHFFFAOYSA-N 0.000 description 2
- JIGUQPWFLRLWPJ-UHFFFAOYSA-N Ethyl acrylate Chemical compound CCOC(=O)C=C JIGUQPWFLRLWPJ-UHFFFAOYSA-N 0.000 description 2
- MHAJPDPJQMAIIY-UHFFFAOYSA-N Hydrogen peroxide Chemical compound OO MHAJPDPJQMAIIY-UHFFFAOYSA-N 0.000 description 2
- 229920000877 Melamine resin Polymers 0.000 description 2
- OFOBLEOULBTSOW-UHFFFAOYSA-N Propanedioic acid Natural products OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 229910001870 ammonium persulfate Inorganic materials 0.000 description 2
- 235000010323 ascorbic acid Nutrition 0.000 description 2
- 229960005070 ascorbic acid Drugs 0.000 description 2
- 239000011668 ascorbic acid Substances 0.000 description 2
- 229920005601 base polymer Polymers 0.000 description 2
- 239000003054 catalyst Substances 0.000 description 2
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 238000007596 consolidation process Methods 0.000 description 2
- 238000007334 copolymerization reaction Methods 0.000 description 2
- 150000001990 dicarboxylic acid derivatives Chemical class 0.000 description 2
- 125000004177 diethyl group Chemical group [H]C([H])([H])C([H])([H])* 0.000 description 2
- FNMTVMWFISHPEV-AATRIKPKSA-N dipropan-2-yl (e)-but-2-enedioate Chemical compound CC(C)OC(=O)\C=C\C(=O)OC(C)C FNMTVMWFISHPEV-AATRIKPKSA-N 0.000 description 2
- 239000003995 emulsifying agent Substances 0.000 description 2
- 150000002170 ethers Chemical class 0.000 description 2
- SUPCQIBBMFXVTL-UHFFFAOYSA-N ethyl 2-methylprop-2-enoate Chemical compound CCOC(=O)C(C)=C SUPCQIBBMFXVTL-UHFFFAOYSA-N 0.000 description 2
- 229920001038 ethylene copolymer Polymers 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000001530 fumaric acid Substances 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- VZCYOOQTPOCHFL-UPHRSURJSA-N maleic acid Chemical compound OC(=O)\C=C/C(O)=O VZCYOOQTPOCHFL-UPHRSURJSA-N 0.000 description 2
- 239000011976 maleic acid Substances 0.000 description 2
- FPYJFEHAWHCUMM-UHFFFAOYSA-N maleic anhydride Chemical compound O=C1OC(=O)C=C1 FPYJFEHAWHCUMM-UHFFFAOYSA-N 0.000 description 2
- 125000005397 methacrylic acid ester group Chemical group 0.000 description 2
- BDAGIHXWWSANSR-UHFFFAOYSA-N methanoic acid Natural products OC=O BDAGIHXWWSANSR-UHFFFAOYSA-N 0.000 description 2
- PNJWIWWMYCMZRO-UHFFFAOYSA-N pent‐4‐en‐2‐one Natural products CC(=O)CC=C PNJWIWWMYCMZRO-UHFFFAOYSA-N 0.000 description 2
- 229920000642 polymer Polymers 0.000 description 2
- 229920002451 polyvinyl alcohol Polymers 0.000 description 2
- 235000019422 polyvinyl alcohol Nutrition 0.000 description 2
- NHARPDSAXCBDDR-UHFFFAOYSA-N propyl 2-methylprop-2-enoate Chemical compound CCCOC(=O)C(C)=C NHARPDSAXCBDDR-UHFFFAOYSA-N 0.000 description 2
- PNXMTCDJUBJHQJ-UHFFFAOYSA-N propyl prop-2-enoate Chemical compound CCCOC(=O)C=C PNXMTCDJUBJHQJ-UHFFFAOYSA-N 0.000 description 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 230000001681 protective effect Effects 0.000 description 2
- 150000003254 radicals Chemical class 0.000 description 2
- 239000011541 reaction mixture Substances 0.000 description 2
- 229920002994 synthetic fiber Polymers 0.000 description 2
- 239000012209 synthetic fiber Substances 0.000 description 2
- CIHOLLKRGTVIJN-UHFFFAOYSA-N tert‐butyl hydroperoxide Chemical compound CC(C)(C)OO CIHOLLKRGTVIJN-UHFFFAOYSA-N 0.000 description 2
- BJELTSYBAHKXRW-UHFFFAOYSA-N 2,4,6-triallyloxy-1,3,5-triazine Chemical compound C=CCOC1=NC(OCC=C)=NC(OCC=C)=N1 BJELTSYBAHKXRW-UHFFFAOYSA-N 0.000 description 1
- MVYVKSBVZFBBPL-UHFFFAOYSA-N 2-(prop-2-enoylamino)propane-1-sulfonic acid Chemical compound OS(=O)(=O)CC(C)NC(=O)C=C MVYVKSBVZFBBPL-UHFFFAOYSA-N 0.000 description 1
- OSWFIVFLDKOXQC-UHFFFAOYSA-N 4-(3-methoxyphenyl)aniline Chemical compound COC1=CC=CC(C=2C=CC(N)=CC=2)=C1 OSWFIVFLDKOXQC-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-M Acrylate Chemical compound [O-]C(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-M 0.000 description 1
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 description 1
- 229920000049 Carbon (fiber) Polymers 0.000 description 1
- 229920000742 Cotton Polymers 0.000 description 1
- 239000004971 Cross linker Substances 0.000 description 1
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical class S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 description 1
- 229920005682 EO-PO block copolymer Polymers 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical group C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 229920000663 Hydroxyethyl cellulose Polymers 0.000 description 1
- HETCEOQFVDFGSY-UHFFFAOYSA-N Isopropenyl acetate Chemical compound CC(=C)OC(C)=O HETCEOQFVDFGSY-UHFFFAOYSA-N 0.000 description 1
- 239000005909 Kieselgur Substances 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 239000004698 Polyethylene Substances 0.000 description 1
- 239000004743 Polypropylene Substances 0.000 description 1
- 239000004372 Polyvinyl alcohol Substances 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical group CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- 229920000297 Rayon Polymers 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- DWAQJAXMDSEUJJ-UHFFFAOYSA-M Sodium bisulfite Chemical compound [Na+].OS([O-])=O DWAQJAXMDSEUJJ-UHFFFAOYSA-M 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- ULUAUXLGCMPNKK-UHFFFAOYSA-N Sulfobutanedioic acid Chemical compound OC(=O)CC(C(O)=O)S(O)(=O)=O ULUAUXLGCMPNKK-UHFFFAOYSA-N 0.000 description 1
- 229920002522 Wood fibre Polymers 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 150000007513 acids Chemical class 0.000 description 1
- 150000001252 acrylic acid derivatives Chemical class 0.000 description 1
- 150000001299 aldehydes Chemical class 0.000 description 1
- 125000002877 alkyl aryl group Chemical group 0.000 description 1
- 150000008055 alkyl aryl sulfonates Chemical class 0.000 description 1
- 150000008051 alkyl sulfates Chemical class 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- 239000003945 anionic surfactant Substances 0.000 description 1
- 239000003963 antioxidant agent Substances 0.000 description 1
- 235000006708 antioxidants Nutrition 0.000 description 1
- 239000002216 antistatic agent Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 239000003139 biocide Substances 0.000 description 1
- JZQAAQZDDMEFGZ-UHFFFAOYSA-N bis(ethenyl) hexanedioate Chemical compound C=COC(=O)CCCCC(=O)OC=C JZQAAQZDDMEFGZ-UHFFFAOYSA-N 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000000337 buffer salt Substances 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000004917 carbon fiber Substances 0.000 description 1
- 150000004649 carbonic acid derivatives Chemical class 0.000 description 1
- 150000003857 carboxamides Chemical class 0.000 description 1
- 238000009960 carding Methods 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 150000008280 chlorinated hydrocarbons Chemical class 0.000 description 1
- 238000003776 cleavage reaction Methods 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000007859 condensation product Substances 0.000 description 1
- NLDGJRWPPOSWLC-UHFFFAOYSA-N deca-1,9-diene Chemical compound C=CCCCCCCC=C NLDGJRWPPOSWLC-UHFFFAOYSA-N 0.000 description 1
- 239000013530 defoamer Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 125000000118 dimethyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 238000010036 direct spinning Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000975 dye Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010556 emulsion polymerization method Methods 0.000 description 1
- HDERJYVLTPVNRI-UHFFFAOYSA-N ethene;ethenyl acetate Chemical group C=C.CC(=O)OC=C HDERJYVLTPVNRI-UHFFFAOYSA-N 0.000 description 1
- YCUBDDIKWLELPD-UHFFFAOYSA-N ethenyl 2,2-dimethylpropanoate Chemical compound CC(C)(C)C(=O)OC=C YCUBDDIKWLELPD-UHFFFAOYSA-N 0.000 description 1
- IGBZOHMCHDADGY-UHFFFAOYSA-N ethenyl 2-ethylhexanoate Chemical compound CCCCC(CC)C(=O)OC=C IGBZOHMCHDADGY-UHFFFAOYSA-N 0.000 description 1
- MEGHWIAOTJPCHQ-UHFFFAOYSA-N ethenyl butanoate Chemical compound CCCC(=O)OC=C MEGHWIAOTJPCHQ-UHFFFAOYSA-N 0.000 description 1
- GLVVKKSPKXTQRB-UHFFFAOYSA-N ethenyl dodecanoate Chemical compound CCCCCCCCCCCC(=O)OC=C GLVVKKSPKXTQRB-UHFFFAOYSA-N 0.000 description 1
- UIWXSTHGICQLQT-UHFFFAOYSA-N ethenyl propanoate Chemical compound CCC(=O)OC=C UIWXSTHGICQLQT-UHFFFAOYSA-N 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 150000002191 fatty alcohols Chemical class 0.000 description 1
- 239000000945 filler Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 239000004088 foaming agent Substances 0.000 description 1
- IVJISJACKSSFGE-UHFFFAOYSA-N formaldehyde;1,3,5-triazine-2,4,6-triamine Chemical compound O=C.NC1=NC(N)=NC(N)=N1 IVJISJACKSSFGE-UHFFFAOYSA-N 0.000 description 1
- QJQZEJFUIOWFMS-UHFFFAOYSA-N formaldehyde;sulfanediol Chemical class O=C.OSO QJQZEJFUIOWFMS-UHFFFAOYSA-N 0.000 description 1
- 235000019253 formic acid Nutrition 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 230000002209 hydrophobic effect Effects 0.000 description 1
- 125000001165 hydrophobic group Chemical group 0.000 description 1
- 235000019447 hydroxyethyl cellulose Nutrition 0.000 description 1
- 239000004615 ingredient Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 239000003999 initiator Substances 0.000 description 1
- 230000000977 initiatory effect Effects 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 1
- FVYJTIIVZZZAFQ-UHFFFAOYSA-N methyl 2-hydroxy-2-(prop-2-enoylamino)propanoate Chemical compound COC(=O)C(C)(O)NC(=O)C=C FVYJTIIVZZZAFQ-UHFFFAOYSA-N 0.000 description 1
- 239000002557 mineral fiber Substances 0.000 description 1
- 150000002763 monocarboxylic acids Chemical class 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 150000003013 phosphoric acid derivatives Chemical class 0.000 description 1
- 239000000049 pigment Substances 0.000 description 1
- 239000004014 plasticizer Substances 0.000 description 1
- 229920002239 polyacrylonitrile Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000728 polyester Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 229920001155 polypropylene Polymers 0.000 description 1
- 229920001296 polysiloxane Polymers 0.000 description 1
- 229920000036 polyvinylpyrrolidone Polymers 0.000 description 1
- 235000013855 polyvinylpyrrolidone Nutrition 0.000 description 1
- USHAGKDGDHPEEY-UHFFFAOYSA-L potassium persulfate Chemical compound [K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O USHAGKDGDHPEEY-UHFFFAOYSA-L 0.000 description 1
- FBCQUCJYYPMKRO-UHFFFAOYSA-N prop-2-enyl 2-methylprop-2-enoate Chemical compound CC(=C)C(=O)OCC=C FBCQUCJYYPMKRO-UHFFFAOYSA-N 0.000 description 1
- 239000012966 redox initiator Substances 0.000 description 1
- XWGJFPHUCFXLBL-UHFFFAOYSA-M rongalite Chemical compound [Na+].OCS([O-])=O XWGJFPHUCFXLBL-UHFFFAOYSA-M 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 230000007017 scission Effects 0.000 description 1
- 235000010267 sodium hydrogen sulphite Nutrition 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 150000003460 sulfonic acids Chemical class 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 238000009864 tensile test Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
- NLVXSWCKKBEXTG-UHFFFAOYSA-N vinylsulfonic acid Chemical compound OS(=O)(=O)C=C NLVXSWCKKBEXTG-UHFFFAOYSA-N 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 230000002087 whitening effect Effects 0.000 description 1
- 239000002025 wood fiber Substances 0.000 description 1
- 210000002268 wool Anatomy 0.000 description 1
Classifications
-
- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/587—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives characterised by the bonding agents used
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/42—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties characterised by the use of certain kinds of fibres insofar as this use has no preponderant influence on the consolidation of the fleece
- D04H1/425—Cellulose series
- D04H1/4258—Regenerated cellulose series
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- D—TEXTILES; PAPER
- D04—BRAIDING; LACE-MAKING; KNITTING; TRIMMINGS; NON-WOVEN FABRICS
- D04H—MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARY MATERIAL; FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS, NON-WOVEN FABRICS; COTTON-WOOL; WADDING ; NON-WOVEN FABRICS FROM STAPLE FIBRES, FILAMENTS OR YARNS, BONDED WITH AT LEAST ONE WEB-LIKE MATERIAL DURING THEIR CONSOLIDATION
- D04H1/00—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres
- D04H1/40—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties
- D04H1/58—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives
- D04H1/64—Non-woven fabrics formed wholly or mainly of staple fibres or like relatively short fibres from fleeces or layers composed of fibres without existing or potential cohesive properties by applying, incorporating or activating chemical or thermoplastic bonding agents, e.g. adhesives the bonding agent being applied in wet state, e.g. chemical agents in dispersions or solutions
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/227—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of hydrocarbons, or reaction products thereof, e.g. afterhalogenated or sulfochlorinated
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/244—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of halogenated hydrocarbons
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/263—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acids; Salts or esters thereof
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/285—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides
- D06M15/29—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated carboxylic acid amides or imides containing a N-methylol group or an etherified N-methylol group; containing a N-aminomethylene group; containing a N-sulfidomethylene group
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- D—TEXTILES; PAPER
- D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
- D06M—TREATMENT, NOT PROVIDED FOR ELSEWHERE IN CLASS D06, OF FIBRES, THREADS, YARNS, FABRICS, FEATHERS OR FIBROUS GOODS MADE FROM SUCH MATERIALS
- D06M15/00—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment
- D06M15/19—Treating fibres, threads, yarns, fabrics, or fibrous goods made from such materials, with macromolecular compounds; Such treatment combined with mechanical treatment with synthetic macromolecular compounds
- D06M15/21—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
- D06M15/327—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof
- D06M15/333—Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds of unsaturated alcohols or esters thereof of vinyl acetate; Polyvinylalcohol
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2913—Rod, strand, filament or fiber
- Y10T428/2933—Coated or with bond, impregnation or core
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/3188—Next to cellulosic
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/31504—Composite [nonstructural laminate]
- Y10T428/31855—Of addition polymer from unsaturated monomers
- Y10T428/31935—Ester, halide or nitrile of addition polymer
Definitions
- the invention relates to the use of N- (alkoxymethyl) (meth) acrylamide-functional Textile binders for Improve the solvent resistance of the equipment and solidification of fiber materials, as well as a process for the production of solvent-resistant fiber structures.
- aqueous copolymer dispersions as binders for solidifying and coating fiber structures such as fabrics, fleeces and wadding made of textile fibers or textile yarns.
- Copolymer dispersions are common of (meth) acrylate or vinyl ester copolymers used, which self-crosslinking to improve strength Comonomer units with N-methylol or N-methylol ether functions contain. Usually up to 10 % By weight of N-methylol- (meth) acrylamide (NMA or NMMA) copolymerized.
- NMA or NMMA N-methylol- (meth) acrylamide copolymerized.
- the disadvantage of these binders is the release of formaldehyde by hydrolytic cleavage of the N-methylol function as well as the low solvent resistance of the solidified or coated materials.
- the improvement the resistance to solvents by incorporating pre-crosslinking, polyethylenically unsaturated comonomer units is known. However, this measure often leads
- EP-B 205862 relates to textile binders based on vinyl acetate-ethylene copolymers, which is 1 to 5% by weight of N-methylol (meth) acrylamide units or their ethers contain. To improve wet strength when using a copolymer binder with a low NMA content is suggested additionally use melamine formaldehyde resins.
- EP-A 261378 teaches the heat resistance of functional with N-methylol Copolymers bound fiber mats to improve that such copolymers as binders are used in which the N-methylol functions are wholly or partially etherified.
- textile binders are based described of vinyl acetate / ethylene copolymer emulsions, which instead of reducing formaldehyde release of N-methylol (meth) acrylamide units exclusively N- (n-butoxymethyl) acrylamide units contain.
- EP-A 86889 (AU-A 8310718) relates to a method for Production of a textile coating agent, which under Exposure to water, no white swelling and no whitening shows.
- the coating agent consists of an aqueous Copolymer emulsion, which by emulsion copolymerization obtained from (meth) acrylates with N-methylol- (meth) acrylamide be, with the N-methylol (meth) acrylamides at least 20 mol% are etherified with an alcohol and the Emulsion polymerization in the presence of a fatty alcohol 10 to 20 carbon atoms.
- the solvent resistance textile binders are not discussed.
- the invention was based on the task of binders Based on aqueous copolymer dispersions or copolymer powders to provide those equipped with it In addition to high dry and wet strength, textiles also have a high level Give solvent resistance.
- N- (alkoxymethyl) - (meth) acrylamides are N- (isobutoxymethyl) acrylamide (IBMA), N- (isobutoxymethyl) methacrylamide (IBMMA), N- (n-butoxymethyl) acrylamide (NBMA) and N- (n-butoxymethyl) methacrylamide (NBMMA).
- the copolymers preferably contain 0.5 to 3.0% by weight, based on the total weight of the copolymer, of a mixture of monomer units composed of N- (alkoxymethyl) acrylamides or N- (alkoxymethyl) methacrylamides with a C 1 -C 6 -alkyl radical with N-methylolacrylamide ( NMA) and / or N-methylol methacrylamide (NMMA).
- NMA N-methylolacrylamide
- NMMA N-methylol methacrylamide
- copolymers which, in the weight percentages mentioned, mixtures of the N- (alkoxymethyl) - (meth) acrylamides with N-methylolacrylamide or N-methylolmethacrylamide in a weight ratio of N-methylol compound to N- (alkoxymethyl) compound of 5: 1 up to 1:10 included.
- copolymers which contain 0.5 to 3.0% by weight, based on the total weight of the copolymer, of a mixture of NMA and IBMA (IBMMA) in a weight ratio of NMA / IBMA (IBMMA) of 3: 1 to 1: 5, in particular of 1: 1 to 1: 5 included.
- vinyl esters are vinyl acetate, vinyl propionate, vinyl butyrate, vinyl 2-ethylhexanoate, vinyl laurate, 1-methyl vinyl acetate, vinyl pivalate and vinyl esters of ⁇ -branched monocarboxylic acids with 9 to 10 C atoms, for example VeoVa9 R or VeoVa10 R. Vinyl acetate is particularly preferred.
- Preferred methacrylic acid esters or acrylic acid esters are Methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, Propyl acrylate, propyl methacrylate, n-butyl acrylate, n-butyl methacrylate, 2-ethylhexyl acrylate. Particularly preferred are methyl acrylate, methyl methacrylate, n-butyl acrylate and 2-ethylhexyl acrylate.
- the vinyl ester copolymers may optionally contain 1.0 to 50% by weight, based on the total weight of the comonomer phase, of ⁇ -olefins such as ethylene or propylene and / or vinyl aromatics such as styrene and / or vinyl halides such as vinyl chloride and / or acrylic acid esters or methacrylic acid esters of alcohols with 1 to 12 carbon atoms, such as methyl acrylate, methyl methacrylate, ethyl acrylate, ethyl methacrylate, propyl acrylate, propyl methacrylate, n-butyl acrylate, n-butyl methacrylate, 2-ethylhexyl acrylate and / or ethylenically unsaturated dicarboxylic acid esters or their derivatives, such as diisopropyl fumarate, diethyl dumarate, the dimethyl dibutyl ether contain the maleic acid or fumaric
- the (meth) acrylic ester copolymers may optionally contain 1.0 to 50% by weight, based on the total weight of the comonomer phase, of ⁇ -olefins such as ethylene or propylene and / or vinyl aromatics such as styrene and / or vinyl halides such as vinyl chloride and / or ethylenically unsaturated dicarboxylic acid esters or their Derivatives such as diisopropyl fumarate, which contain dimethyl, dibutyl and diethyl esters of maleic acid or fumaric acid, or maleic anhydride.
- the selection from the monomers mentioned is preferably made so that copolymers with a glass transition temperature T g of -30 ° C. to + 30 ° C. are obtained.
- the vinyl ester copolymers and the (meth) acrylic ester copolymers still 0.05 to 3.0 %
- one or more auxiliary monomers from the group of the ethylenic unsaturated carboxylic acids preferably acrylic acid or methacrylic acid, from the group of the ethylenically unsaturated Carboxamides, preferably acrylamide and 2-acrylamidopropanesulfonic acid, from the group of ethylenically unsaturated Sulfonic acids or their salts, preferably vinyl sulfonic acid, and / or from the group of multiple ethylenic unsaturated comonomers, for example divinyl adipate, 1,9-decadiene, allyl methacrylate, triallyl cyanurate and crosslinking comonomers such as acrylamidoglycolic acid (AGA), methyl acrylamidoglycolic acid methyl ester (AGA), methyl acrylamidoglycolic acid methyl ester (A
- the production of the vinyl ester copolymers or (Meth) acrylic ester copolymers are preferably carried out after the emulsion polymerization process.
- the polymerization can be discontinuous or continuous, with or without the use of seed latices, with presentation of all or individual components of the reaction mixture, or below partial submission and subsequent dosing of the or individual components of the reaction mixture, or according to the dosing process be done without submission. All dosages preferably take place to the extent of the consumption of the respective Component.
- the polymerization takes place in a temperature range of 40 ° C up to 80 ° C and with those for emulsion polymerization methods usually used.
- the Initiation takes place by means of the usual water-soluble radical formers, which are preferably in amounts of 0.01 to 1.0 % By weight, based on the total weight of the monomers will. Examples include ammonium and potassium persulfate, Alkyl hydroperoxides such as tert-butyl hydroperoxide; Hydrogen peroxide.
- the radicals mentioned Initiators also in a known manner with 0.01 to 0.5% by weight, based on the total weight of the monomers, of reducing agents be combined.
- anionic surfactants are suitable, such as alkyl sulfates with a chain length of 8 to 18 carbon atoms, Alkyl and alkylaryl ether sulfates with 8 to 18 carbon atoms in the hydrophobic residue and up to 40 ethylene or propylene oxide units, Alkyl or alkylarylsulfonates with 8 to 18 C atoms, esters and half esters of sulfosuccinic acid monohydric alcohols or alkylphenols.
- Suitable non-ionic Examples of surfactants are alkyl polyglycol ethers or Alkylaryl polyglycol ether with 8 to 40 ethylene oxide units.
- protective colloids preferably in quantities of up to 4% by weight, based on the total weight of the monomers.
- examples include vinyl alcohol / vinyl acetate copolymers grading 80 to 100 Mol% vinyl alcohol units, polyvinyl pyrrolidones with one Molecular weight from 5000 to 400000, hydroxyethyl celluloses with a degree of substitution range of 1.5 to 3.
- the desired pH range for the polymerization which in the is generally between 3 and 7, in a known manner by acids, bases or conventional buffer salts, such as alkali phosphates or alkali carbonates.
- acids, bases or conventional buffer salts such as alkali phosphates or alkali carbonates.
- buffer salts such as alkali phosphates or alkali carbonates.
- mercaptans, Aldehydes and chlorinated hydrocarbons can be added.
- the solids content of the aqueous dispersions is preferably 30 to 65% by weight.
- the dispersion is used to produce the dispersion powder dried, preferably spray-dried or freeze-dried, particularly preferably spray-dried. This can on the known devices, such as spraying through multi-component nozzles or with the disc, in one if necessary heated dry gas flow. In general, temperatures above 250 ° C are not used. The optimal temperature of the dry gas can be in a few Attempts to be identified; often temperatures have Particularly proven over 60 ° C.
- antiblocking agents for example aluminum silicates, diatomaceous earth, calcium carbonate
- defoamers for example based on silicone or hydrocarbons
- spraying aids for example polyvinyl alcohols or water-soluble melamine-formaldehyde condensation products, can optionally be added to the dispersion.
- the dispersion powders contain still 0 to 30% by weight, particularly preferably 1 to 15 % By weight, based on the base polymer, with polyvinyl alcohol a degree of hydrolysis of 85 to 94 mol%, and / or 0 to 10 % By weight of vinyl alcohol copolymers with 5 to 35% by weight of 1-methylvinyl alcohol units, and / or 0 to 30% by weight, particularly preferred 4 to 20 wt.%, Based on the total weight of polymer Ingredients, antiblocking agents and possibly up to 2% by weight, based on the base polymer, defoamer.
- the aqueous copolymer dispersions or the redispersible ones Dispersion powders are suitable for finishing and solidification of natural or synthetic fiber materials.
- Examples include wood fiber, cellulose fiber, wool, Cotton, mineral fibers, ceramic fibers, synthetic fibers on the Basis of fiber-forming polymers such as viscose, polyethylene, Polypropylene, polyester, polyamide, polyacrylonitrile or carbon fiber, fibers of homo- or copolymers vinyl chloride or fibers of homo- or copolymers of tetrafluoroethylene.
- They are particularly suitable aqueous copolymer dispersions or the dispersion powder for finishing and strengthening cellulose fiber materials.
- the fibers are spread out over a large area.
- the processes for this are known and primarily from the application in which the solidified fiber material goes, dependent.
- the fibers can be air-laid, wet-laid, Direct spinning or carding device can be designed.
- the flat structures can be hardened are mechanically solidified with binder, for example by cross-laying, needles or hydroentangling.
- the aqueous copolymer dispersions in the usual way by impregnation, Foam impregnation, spraying, splashing, painting or Printed applied. If necessary after removing the excess binder by, for example, squeezing, the textile structures at temperatures of 80 up to 200 ° C, preferably between 120 and 180 ° C, dried. Depending on the area of application, this is for the solidification of the Amount of binder required between 5 and and 50% by weight of binder, based on the weight of the fiber.
- copolymer powder If copolymer powder is used, it becomes powder Binder in a manner known per se on the, if necessary mechanically pre-consolidated, sprinkled with fiber material, sprinkled in (for example with carded wadding), shaken or mixed directly with the fiber.
- the textile structures are at temperatures of 80 to 200 ° C, preferably between 120 and 180 ° C, dried. Depending on the area of application lies the necessary for the consolidation of the fiber material Amount of binder between 5 and 50% by weight of binder, based on the fiber weight.
- the solvent-resistant textile binder is preferably suitable for the consolidation of nonwovens, for example in Household and hygiene areas and for industrial wipes. Another area of application is sliding equipment of tissues.
- a cellulose fiber fleece was used to manufacture the nonwovens using a full bath impregnation with 20% by weight copolymer dispersion (Solid based on fiber) solidified.
- the excess Binder was squeezed between two rollers and the fleece Dried in a tumble dryer at 150 ° C for 3 minutes.
- HZK maximum tensile force
- the maximum tensile force was measured with a Zwick tensile testing machine, where the tension measurement with a constant Expansion speed of 100 mm / min took place. With everyone Measurement, the maximum tensile force is determined and the measurement ends when the force drops to 40% of the maximum tractive force is. 5 non-woven strips per sample were combined clamped. It was the average of two series of measurements certainly.
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- Engineering & Computer Science (AREA)
- Textile Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Dispersion Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Nach Beendigung der Polymerisation resultierte eine Dispersion mit einem Feststoffgehalt von 53 Gew% und einer Copolymerzusammensetzung von 11.0 % Ethylen, 72.0 % Vinylacetat, 14.2 % Butylacrylat, 1.0 % Acrylamid, 1.6 % N-(isobutoxymethyl)-acrylamid und 0.2 % Vinylsulfonat.
Nach Beendigung der Polymerisation resultierte eine Dispersion mit einem Feststoffgehalt von 53 Gew% und einer Copolymerzusammensetzung von 11.0 % Ethylen, 72.0 % Vinylacetat, 14.2 % Butylacrylat, 1.0 % Acrylamid, 1.6 % N-Methylolacrylamid und 0.2 % Vinylsulfonat.
Nach Beendigung der Polymerisation resultierte eine Dispersion mit einem Feststoffgehalt von 50 Gew% und einer Copolymerzusammensetzung von 91.0 % Vinylacetat, 5.1 % Butylacrylat, 1.7 % N-Methylolacrylamid, 0.8 % N-(isobutoxymethyl)acrylamid, 1.0 % Acrylsäure und 0.01 % Vinylsulfonat.
Nach Beendigung der Polymerisation resultierte eine Dispersion mit einem Feststoffgehalt von 50 Gew% und einer Copolymerzusammensetzung von 91.0 % Vinylacetat, 5.1 % Butylacrylat, 2.5 % N-Methylolacrylamid, 1.0 % Acrylsäure und 0.01 % Vinylsulfonat.
Vor der Messung wurden die Vliese mindestens 24 Stunden lang in Normklima bei T = 23°C und 50 % RLF (DIN 50014) gelagert.
Zur Bestimmung der Naßfestigkeit wurden die Vliese unmittelbar vor der Messung 1 Minute in Wasser gelagert. Zur Bestimmung der Lösungsmittel festigkeit wurden die Vliese unmittelbar vor der Messung 1 Minute in Isopropanol gelagert.
Beispiel | NMA (%) | IBMA (%) | HZK (N) trocken | HZK (N) naß | HZK (N) Isopropanol |
1 | 0.8 | 0.8 | 20.4 | 9.5 | 8.5 |
2 | 0 | 1.6 | 19.1 | 8.4 | 8.1 |
3 | 1.6 | 0 | 19.1 | 9.2 | 5.1 |
4 | 1.7 | 0.8 | 25.5 | 11.3 | 13.3 |
5 | 2.5 | 0 | 23.0 | 10.2 | 10.0 |
Claims (7)
- Verwendung von N-(Alkoxymethyl)-(meth)acrylamid-funktionellen Textilbindemitteln zur Verbesserung der Lösungsmittelfestigkeit bei der Ausrüstung und Verfestigung von Fasermaterialien mit Textilbindemitteln, dadurch gekennzeichnet, daß als Textilbindemittel eine wäßrige Copolymerdispersion oder ein redispergierbares Copolymerpulver von Copolymeren mit einer Tg von -60°C bis +60°C, enthaltenda) ein oder mehrere Monomereinheiten aus der Gruppe der Vinylester von unverzweigten oder verzweigten Carbonsäuren mit 1 bis 12 C-Atomen, der Ester der Acrylsäure und Methacrylsäure mit unverzweigten oder verzweigten Alkoholen mit 1 bis 12 C-Atomen, Vinylaromaten, Vinylhalogenide und α-Olefine undb) 0.3 bis 10 Gew%, bezogen auf das Gesamtgewicht des Copolymers, eines Gemisches von Monomereinheiten aus ein oder mehreren N-(Alkoxymethyl)acrylamiden oder N-(Alkoxymethyl)methacrylamiden mit einem C1- bis C6-Alkylrest mit N-Methylolacrylamid und/oder N-Methylolmethacrylamid in einem Gewichtsverhältnis von N-Methylolverbindung zu N-(Alkoxymethyl)-Verbindung von höchstens 5 : 1, verwendet wird.
- Verwendung nach Anspruch 1, dadurch gekennzeichnet, daß 0.5 bis 3.0 Gew%, bezogen auf das Gesamtgewicht des Copolymers, Gemische der N-(Alkoxymethyl)-(meth)acrylamide mit N-Methylolacrylamid oder N-Methylolmethacrylamid in einem Gewichtsverhältnis von N- Methylolverbindung zu N-(Alkoxymethyl)-Verbindung von 5 : 1 bis 1 : 10 enthalten sind.
- Verwendung nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß als N-(Alkoxymethyl)-(meth)acrylamide N-(isobutoxymethyl)-acrylamid (IBMA), N-(isobutoxymethyl)methacrylamid (IBMMA), N-(n-butoxymethyl)-acrylamid (NBMA) und/oder N-(n-butoxymethyl)-methacrylamid (NBMMA) enthalten sind.
- Verwendung nach Anspruch 3, dadurch gekennzeichnet, daß 0.5 bis 3.0 Gew%, bezogen auf das Gesamtgewicht des Copolymers, eines Gemisches von NMA und IBMA (IBMMA) in einem Gewichtsverhältnis von NMA/IBMA (IBMMA) von 3 : 1 bis 1 : 5 enthalten sind.
- Verwendung nach Anspruch 1 bis 4, dadurch gekennzeichnet daß Vinylester-Copolymerisate verwendet werden, welche als Comonomereinheiten a), jeweils bezogen auf das Gesamtgewicht des Copolymers,90 bis 99.7 Gew% Vinylester, insbesonders Vinylacetat, oder49.7 bis 89.7 Gew% Vinylester, insbesonders Vinylacetat sowie 10 bis 50 Gew% α-Olefin, insbesonders Ethylen, oder50 bis 75 Gew% Vinylacetat, 1 bis 30 Gew% Vinylester einer α-verzweigten Carbonsäure, insbesonders VeoVa9R und/oder VeoVa10R, sowie 10 bis 40 Gew% Ethylen,
oder70 bis 98.7 Gew% Vinylacetat und 1 bis 30 Gew% Vinylester einer α-verzweigten Carbonsäure, insbesonders VeoVa9R und/oder VeoVa10R,
oder70 bis 98.7 Gew% Vinylester, insbesonders Vinylacetat, und 1 bis 30 Gew% Acrylsäureester, insbesonders n-Butylacrylat oder 2-Ethylhexylacrylat,
oder50 bis 75 Gew% Vinylacetat, 1 bis 30 Gew% Acrylsäureester, insbesonders n-Butylacrylat oder 2-Ethylhexylacrylat, sowie 10 bis 40 Gew% Ethylen,
oder30 bis 75 Gew% Vinylacetat, 1 bis 30 Gew% Vinylester einer α-verzweigten Carbonsäure, insbesonders VeoVa9R und/oder VeoVa10R, 1 bis 30 Gew% Acrylsäureester, insbesonders n-Butylacrylat oder 2-Ethylhexylacrylat, sowie 10 bis 40 Gew% Ethylen,
enthalten. - Verwendung nach Anspruch 1 bis 4, dadurch gekennzeichnet daß (Meth)acrylsäureester-Copolymerisate verwendet werden, welche als Comonomereinheiten a), jeweils bezogen auf das Gesamtgewicht des Copolymers,90 bis 99.7 Gew% n-Butylacrylat und/oder 2-Ethylhexylacrylat,
oder40 bis 59.7 Gew% Methylmethacrylat, 59.7 bis 40 Gew% n-Butylacrylat und/oder 2-Ethylhexylacrylat,
oder40 bis 59.7 Gew% Styrol und 59.7 bis 40 Gew% n-Butylacrylat und/oder 2-Ethylhexylacrylat,
enthalten. - Verfahren zur Herstellung von lösungsmittelfesten Fasergebilden, dadurch gekennzeichnet, daß eine wäßrige Copolymerdispersion oder ein redispergierbares Copolymerpulver von Copolymeren mit einer Tg von -60°C bis +60°C, enthaltenda) ein oder mehrere Monomereinheiten aus der Gruppe der Vinylester von unverzweigten oder verzweigten Carbonsäuren mit 1 bis 12 C-Atomen, der Ester der Acrylsäure und Methacrylsäure mit unverzweigten oder verzweigten Alkoholen mit 1 bis 12 C-Atomen, Vinylaromaten, Vinylhalogenide und α-Olefine undb) 0.3 bis 10 Gew%, bezogen auf das Gesamtgewicht des Copolymers, eines Gemisches von ein oder mehreren N-(Alkoxymethyl)acrylamiden oder N-(Alkoxymethyl)methacrylamiden mit einem C1- bis C6-Alkylrest mit N-Methylolacrylamid und/oder N-Methylolmethacrylamid in einem Gewichtsverhältnis von N-Methylolverbindung zu N-(Alkoxymethyl)-Verbindung von höchstens 5 : 1,
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4432945 | 1994-09-15 | ||
DE19944432945 DE4432945A1 (de) | 1994-09-15 | 1994-09-15 | Lösungsmittelfester Textilbinder |
PCT/EP1995/003623 WO1996008597A1 (de) | 1994-09-15 | 1995-09-14 | Lösungsmittelfester textilbinder |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0781359A1 EP0781359A1 (de) | 1997-07-02 |
EP0781359B1 true EP0781359B1 (de) | 1998-05-06 |
Family
ID=6528336
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP19950932751 Expired - Lifetime EP0781359B1 (de) | 1994-09-15 | 1995-09-14 | Verwendung von lösungsmittelfesten textilbindern |
Country Status (6)
Country | Link |
---|---|
US (1) | US5763022A (de) |
EP (1) | EP0781359B1 (de) |
DE (2) | DE4432945A1 (de) |
ES (1) | ES2118623T3 (de) |
FI (1) | FI971068A (de) |
WO (1) | WO1996008597A1 (de) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE19631935A1 (de) * | 1996-08-08 | 1998-02-12 | Wacker Chemie Gmbh | Lösungsmittelfestes Textilbindemittel |
DE19716352A1 (de) * | 1997-04-18 | 1998-10-22 | Wacker Chemie Gmbh | Hartes und hydrophobes Binde- und Beschichtungsmittel für textile Flächengebilde |
US6638319B2 (en) | 2001-04-04 | 2003-10-28 | Healthtex Apparel Corp. | Polymer for printed cotton |
US6645255B2 (en) | 2001-04-04 | 2003-11-11 | Healthtex Apparel Corp. | Polymer-grafted stretchable cotton |
US6645256B2 (en) | 2001-04-04 | 2003-11-11 | Healthtex Apparel Corp. | Polymer grafted cotton |
DE10332621A1 (de) † | 2003-07-17 | 2005-02-03 | Wacker Polymer Systems Gmbh & Co. Kg | Verfahren zur Herstellung von Polyvinylalkohol-freien, wässrigen Polymerdispersionen |
US7264377B2 (en) * | 2004-02-10 | 2007-09-04 | Halo Sun, Llc | Sensor-activated audible story lamp |
US7649067B2 (en) | 2005-10-19 | 2010-01-19 | Wacker Polymers, L.P. | Process of making a vinyl ester based polymer latex composition |
DE102012202843A1 (de) | 2012-02-24 | 2013-08-29 | Wacker Chemie Ag | Verfahren zur Herstellung von Vinylester-Ethylen-Acrylsäureamid-Mischpolymerisaten |
WO2016055128A1 (en) | 2014-10-06 | 2016-04-14 | Siniat International | Improved mat and related gypsum boards suitable for wet or humid areas |
WO2019115392A1 (en) | 2017-12-13 | 2019-06-20 | Heiq Materials Ag | Soil release formulations for textile applications |
WO2021155932A1 (de) * | 2020-02-06 | 2021-08-12 | Wacker Chemie Ag | Formaldehydfreie bindemittel-zusammensetzung |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE539963A (de) * | 1954-07-23 | |||
NL252972A (de) * | 1959-06-24 | |||
FR1260307A (fr) * | 1959-06-24 | 1961-05-05 | Bayer Ag | Dispersions aqueuses de copolymères autoréticulants |
FR2003769A1 (de) * | 1968-03-13 | 1969-11-14 | Basf Ag | |
DE2512589C2 (de) * | 1975-03-21 | 1990-07-12 | Wacker-Chemie GmbH, 8000 München | Thermisch selbstvernetzende Copolymere |
US4044197A (en) * | 1975-03-21 | 1977-08-23 | Wacker-Chemie Gmbh | Thermally self-cross-linkable ethylene/vinyl acetate copolymers |
US4092303A (en) * | 1975-05-27 | 1978-05-30 | American Cyanamid Company | Polyacrylate elastomers with improved elasticity |
DE3205904A1 (de) * | 1982-02-19 | 1983-09-01 | Chemische Fabrik Pfersee Gmbh, 8900 Augsburg | Verfahren zur emsulsionscopolymerisation, die nach dem verfahren hergestellten emulsionscopolymerisate und deren verwendung |
JPS59125972A (ja) * | 1983-01-07 | 1984-07-20 | 伴 実 | 絹繊維の改質処理方法 |
US4610920A (en) * | 1985-06-27 | 1986-09-09 | National Starch And Chemical Corporation | Binders for nonwovens |
US4859508A (en) * | 1986-09-26 | 1989-08-22 | National Starch And Chemical Corporation | Heat resistant binders |
JPH01168971A (ja) * | 1987-12-23 | 1989-07-04 | Nisshin Kagaku Kogyo Kk | 繊維用弾性加工剤及び風合改良剤 |
CA2073693A1 (en) * | 1990-11-14 | 1992-05-15 | David B. Farmer | Non-woven fibrous materials |
-
1994
- 1994-09-15 DE DE19944432945 patent/DE4432945A1/de not_active Withdrawn
-
1995
- 1995-09-14 ES ES95932751T patent/ES2118623T3/es not_active Expired - Lifetime
- 1995-09-14 EP EP19950932751 patent/EP0781359B1/de not_active Expired - Lifetime
- 1995-09-14 DE DE59502125T patent/DE59502125D1/de not_active Expired - Fee Related
- 1995-09-14 US US08/793,320 patent/US5763022A/en not_active Expired - Fee Related
- 1995-09-14 WO PCT/EP1995/003623 patent/WO1996008597A1/de active IP Right Grant
-
1997
- 1997-03-14 FI FI971068A patent/FI971068A/fi unknown
Also Published As
Publication number | Publication date |
---|---|
WO1996008597A1 (de) | 1996-03-21 |
EP0781359A1 (de) | 1997-07-02 |
FI971068A0 (fi) | 1997-03-14 |
ES2118623T3 (es) | 1998-09-16 |
DE59502125D1 (de) | 1998-06-10 |
FI971068A (fi) | 1997-03-14 |
US5763022A (en) | 1998-06-09 |
DE4432945A1 (de) | 1996-03-21 |
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