JP5298850B2 - 水性ポリウレタン分散液及びその製造法 - Google Patents
水性ポリウレタン分散液及びその製造法 Download PDFInfo
- Publication number
- JP5298850B2 JP5298850B2 JP2008523749A JP2008523749A JP5298850B2 JP 5298850 B2 JP5298850 B2 JP 5298850B2 JP 2008523749 A JP2008523749 A JP 2008523749A JP 2008523749 A JP2008523749 A JP 2008523749A JP 5298850 B2 JP5298850 B2 JP 5298850B2
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- JP
- Japan
- Prior art keywords
- general formula
- polyurethane
- sulfonate
- integer
- ammonium
- 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.)
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- 229920003009 polyurethane dispersion Polymers 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 9
- 229920002635 polyurethane Polymers 0.000 claims description 66
- 239000004814 polyurethane Substances 0.000 claims description 66
- BDHFUVZGWQCTTF-UHFFFAOYSA-M sulfonate Chemical compound [O-]S(=O)=O BDHFUVZGWQCTTF-UHFFFAOYSA-M 0.000 claims description 53
- QGZKDVFQNNGYKY-UHFFFAOYSA-O Ammonium Chemical compound [NH4+] QGZKDVFQNNGYKY-UHFFFAOYSA-O 0.000 claims description 43
- 229910052783 alkali metal Inorganic materials 0.000 claims description 42
- 150000001340 alkali metals Chemical group 0.000 claims description 42
- 125000003277 amino group Chemical group 0.000 claims description 31
- 229920001730 Moisture cure polyurethane Polymers 0.000 claims description 30
- 238000004519 manufacturing process Methods 0.000 claims description 29
- 238000006243 chemical reaction Methods 0.000 claims description 26
- 125000004435 hydrogen atom Chemical group [H]* 0.000 claims description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 25
- IQPQWNKOIGAROB-UHFFFAOYSA-N isocyanate group Chemical group [N-]=C=O IQPQWNKOIGAROB-UHFFFAOYSA-N 0.000 claims description 21
- -1 amino compound Chemical class 0.000 claims description 15
- 229920005862 polyol Polymers 0.000 claims description 15
- 150000003077 polyols Chemical class 0.000 claims description 15
- 125000000217 alkyl group Chemical group 0.000 claims description 14
- 125000004432 carbon atom Chemical group C* 0.000 claims description 14
- 150000003839 salts Chemical class 0.000 claims description 13
- 125000005442 diisocyanate group Chemical group 0.000 claims description 11
- 239000002253 acid Substances 0.000 claims 1
- 150000003457 sulfones Chemical class 0.000 claims 1
- 150000003460 sulfonic acids Chemical class 0.000 claims 1
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 18
- 239000006185 dispersion Substances 0.000 description 16
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 description 15
- 239000002245 particle Substances 0.000 description 14
- 239000000243 solution Substances 0.000 description 11
- 239000007864 aqueous solution Substances 0.000 description 10
- 239000003795 chemical substances by application Substances 0.000 description 10
- OKKJLVBELUTLKV-UHFFFAOYSA-N Methanol Chemical compound OC OKKJLVBELUTLKV-UHFFFAOYSA-N 0.000 description 9
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 description 8
- 239000012948 isocyanate Substances 0.000 description 7
- PIICEJLVQHRZGT-UHFFFAOYSA-N Ethylenediamine Chemical compound NCCN PIICEJLVQHRZGT-UHFFFAOYSA-N 0.000 description 6
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 description 6
- 239000013078 crystal Substances 0.000 description 6
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 6
- 150000002513 isocyanates Chemical class 0.000 description 6
- 239000000203 mixture Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- WYURNTSHIVDZCO-UHFFFAOYSA-N Tetrahydrofuran Chemical compound C1CCOC1 WYURNTSHIVDZCO-UHFFFAOYSA-N 0.000 description 5
- 238000003756 stirring Methods 0.000 description 5
- 238000005160 1H NMR spectroscopy Methods 0.000 description 4
- HZAXFHJVJLSVMW-UHFFFAOYSA-N 2-Aminoethan-1-ol Chemical compound NCCO HZAXFHJVJLSVMW-UHFFFAOYSA-N 0.000 description 4
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 4
- 239000004202 carbamide Substances 0.000 description 4
- 150000007942 carboxylates Chemical class 0.000 description 4
- 150000001875 compounds Chemical class 0.000 description 4
- NAQMVNRVTILPCV-UHFFFAOYSA-N hexane-1,6-diamine Chemical compound NCCCCCCN NAQMVNRVTILPCV-UHFFFAOYSA-N 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 239000007787 solid Substances 0.000 description 4
- YPFDHNVEDLHUCE-UHFFFAOYSA-N 1,3-propanediol Substances OCCCO YPFDHNVEDLHUCE-UHFFFAOYSA-N 0.000 description 3
- IVGRSQBDVIJNDA-UHFFFAOYSA-N 2-(2-aminoethylamino)ethanesulfonic acid Chemical compound NCCNCCS(O)(=O)=O IVGRSQBDVIJNDA-UHFFFAOYSA-N 0.000 description 3
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 3
- QTBSBXVTEAMEQO-UHFFFAOYSA-N Acetic acid Chemical compound CC(O)=O QTBSBXVTEAMEQO-UHFFFAOYSA-N 0.000 description 3
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 description 3
- AWIHKHCOHFJZMG-UHFFFAOYSA-N BrCCOS(=O)(=O)C1=CC=CC=C1.[Na] Chemical compound BrCCOS(=O)(=O)C1=CC=CC=C1.[Na] AWIHKHCOHFJZMG-UHFFFAOYSA-N 0.000 description 3
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- XEKOWRVHYACXOJ-UHFFFAOYSA-N Ethyl acetate Chemical compound CCOC(C)=O XEKOWRVHYACXOJ-UHFFFAOYSA-N 0.000 description 3
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 230000000052 comparative effect Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 239000011734 sodium Substances 0.000 description 3
- LLELGQVCQVOGMA-UHFFFAOYSA-M sodium;4-ethylbenzenesulfonate Chemical compound [Na+].CCC1=CC=C(S([O-])(=O)=O)C=C1 LLELGQVCQVOGMA-UHFFFAOYSA-M 0.000 description 3
- 238000000967 suction filtration Methods 0.000 description 3
- PUPZLCDOIYMWBV-UHFFFAOYSA-N (+/-)-1,3-Butanediol Chemical compound CC(O)CCO PUPZLCDOIYMWBV-UHFFFAOYSA-N 0.000 description 2
- WSLDOOZREJYCGB-UHFFFAOYSA-N 1,2-Dichloroethane Chemical compound ClCCCl WSLDOOZREJYCGB-UHFFFAOYSA-N 0.000 description 2
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 description 2
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 description 2
- OQFSYHWITGFERZ-UHFFFAOYSA-N 2-bromoethanesulfonic acid Chemical compound OS(=O)(=O)CCBr OQFSYHWITGFERZ-UHFFFAOYSA-N 0.000 description 2
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- 239000004970 Chain extender Substances 0.000 description 2
- ROSDSFDQCJNGOL-UHFFFAOYSA-N Dimethylamine Chemical compound CNC ROSDSFDQCJNGOL-UHFFFAOYSA-N 0.000 description 2
- QUSNBJAOOMFDIB-UHFFFAOYSA-N Ethylamine Chemical compound CCN QUSNBJAOOMFDIB-UHFFFAOYSA-N 0.000 description 2
- VZCYOOQTPOCHFL-OWOJBTEDSA-N Fumaric acid Chemical compound OC(=O)\C=C\C(O)=O VZCYOOQTPOCHFL-OWOJBTEDSA-N 0.000 description 2
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 2
- XLYOFNOQVPJJNP-ZSJDYOACSA-N Heavy water Chemical compound [2H]O[2H] XLYOFNOQVPJJNP-ZSJDYOACSA-N 0.000 description 2
- OAKJQQAXSVQMHS-UHFFFAOYSA-N Hydrazine Chemical compound NN OAKJQQAXSVQMHS-UHFFFAOYSA-N 0.000 description 2
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound 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 description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 description 2
- BAVYZALUXZFZLV-UHFFFAOYSA-N Methylamine Chemical compound NC BAVYZALUXZFZLV-UHFFFAOYSA-N 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 description 2
- KKEYFWRCBNTPAC-UHFFFAOYSA-N Terephthalic acid Chemical compound OC(=O)C1=CC=C(C(O)=O)C=C1 KKEYFWRCBNTPAC-UHFFFAOYSA-N 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- WNLRTRBMVRJNCN-UHFFFAOYSA-N adipic acid Chemical compound OC(=O)CCCCC(O)=O WNLRTRBMVRJNCN-UHFFFAOYSA-N 0.000 description 2
- 125000002947 alkylene group Chemical group 0.000 description 2
- 150000001412 amines Chemical class 0.000 description 2
- 239000008346 aqueous phase Substances 0.000 description 2
- 239000012295 chemical reaction liquid Substances 0.000 description 2
- 238000001816 cooling Methods 0.000 description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 description 2
- 125000000816 ethylene group Chemical group [H]C([H])([*:1])C([H])([H])[*:2] 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- RRAMGCGOFNQTLD-UHFFFAOYSA-N hexamethylene diisocyanate Chemical compound O=C=NCCCCCCN=C=O RRAMGCGOFNQTLD-UHFFFAOYSA-N 0.000 description 2
- 125000004836 hexamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- XXMIOPMDWAUFGU-UHFFFAOYSA-N hexane-1,6-diol Chemical compound OCCCCCCO XXMIOPMDWAUFGU-UHFFFAOYSA-N 0.000 description 2
- 230000007062 hydrolysis Effects 0.000 description 2
- 238000006460 hydrolysis reaction Methods 0.000 description 2
- NIMLQBUJDJZYEJ-UHFFFAOYSA-N isophorone diisocyanate Chemical compound CC1(C)CC(N=C=O)CC(C)(CN=C=O)C1 NIMLQBUJDJZYEJ-UHFFFAOYSA-N 0.000 description 2
- QQVIHTHCMHWDBS-UHFFFAOYSA-N isophthalic acid Chemical compound OC(=O)C1=CC=CC(C(O)=O)=C1 QQVIHTHCMHWDBS-UHFFFAOYSA-N 0.000 description 2
- 239000011259 mixed solution Substances 0.000 description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 description 2
- BDJRBEYXGGNYIS-UHFFFAOYSA-N nonanedioic acid Chemical compound OC(=O)CCCCCCCC(O)=O BDJRBEYXGGNYIS-UHFFFAOYSA-N 0.000 description 2
- 125000004817 pentamethylene group Chemical group [H]C([H])([*:2])C([H])([H])C([H])([H])C([H])([H])C([H])([H])[*:1] 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 238000005191 phase separation Methods 0.000 description 2
- 125000001997 phenyl group Chemical group [H]C1=C([H])C([H])=C(*)C([H])=C1[H] 0.000 description 2
- XNGIFLGASWRNHJ-UHFFFAOYSA-N phthalic acid Chemical compound OC(=O)C1=CC=CC=C1C(O)=O XNGIFLGASWRNHJ-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
- CXMXRPHRNRROMY-UHFFFAOYSA-N sebacic acid Chemical compound OC(=O)CCCCCCCCC(O)=O CXMXRPHRNRROMY-UHFFFAOYSA-N 0.000 description 2
- 229910052708 sodium Inorganic materials 0.000 description 2
- 229940045998 sodium isethionate Drugs 0.000 description 2
- UXDOVWDLXFKBOV-UHFFFAOYSA-M sodium;2-ethylbenzenesulfonate Chemical compound [Na+].CCC1=CC=CC=C1S([O-])(=O)=O UXDOVWDLXFKBOV-UHFFFAOYSA-M 0.000 description 2
- LADXKQRVAFSPTR-UHFFFAOYSA-M sodium;2-hydroxyethanesulfonate Chemical compound [Na+].OCCS([O-])(=O)=O LADXKQRVAFSPTR-UHFFFAOYSA-M 0.000 description 2
- YLQBMQCUIZJEEH-UHFFFAOYSA-N tetrahydrofuran Natural products C=1C=COC=1 YLQBMQCUIZJEEH-UHFFFAOYSA-N 0.000 description 2
- 125000000383 tetramethylene group Chemical group [H]C([H])([*:1])C([H])([H])C([H])([H])C([H])([H])[*:2] 0.000 description 2
- ZIBGPFATKBEMQZ-UHFFFAOYSA-N triethylene glycol Chemical compound OCCOCCOCCO ZIBGPFATKBEMQZ-UHFFFAOYSA-N 0.000 description 2
- DNIAPMSPPWPWGF-VKHMYHEASA-N (+)-propylene glycol Chemical compound C[C@H](O)CO DNIAPMSPPWPWGF-VKHMYHEASA-N 0.000 description 1
- VGHSXKTVMPXHNG-UHFFFAOYSA-N 1,3-diisocyanatobenzene Chemical compound O=C=NC1=CC=CC(N=C=O)=C1 VGHSXKTVMPXHNG-UHFFFAOYSA-N 0.000 description 1
- GNQKHBSIBXSFFD-UHFFFAOYSA-N 1,3-diisocyanatocyclohexane Chemical compound O=C=NC1CCCC(N=C=O)C1 GNQKHBSIBXSFFD-UHFFFAOYSA-N 0.000 description 1
- RYHBNJHYFVUHQT-UHFFFAOYSA-N 1,4-Dioxane Chemical compound C1COCCO1 RYHBNJHYFVUHQT-UHFFFAOYSA-N 0.000 description 1
- PXGZQGDTEZPERC-UHFFFAOYSA-N 1,4-cyclohexanedicarboxylic acid Chemical compound OC(=O)C1CCC(C(O)=O)CC1 PXGZQGDTEZPERC-UHFFFAOYSA-N 0.000 description 1
- ALQLPWJFHRMHIU-UHFFFAOYSA-N 1,4-diisocyanatobenzene Chemical compound O=C=NC1=CC=C(N=C=O)C=C1 ALQLPWJFHRMHIU-UHFFFAOYSA-N 0.000 description 1
- OVBFMUAFNIIQAL-UHFFFAOYSA-N 1,4-diisocyanatobutane Chemical compound O=C=NCCCCN=C=O OVBFMUAFNIIQAL-UHFFFAOYSA-N 0.000 description 1
- CDMDQYCEEKCBGR-UHFFFAOYSA-N 1,4-diisocyanatocyclohexane Chemical compound O=C=NC1CCC(N=C=O)CC1 CDMDQYCEEKCBGR-UHFFFAOYSA-N 0.000 description 1
- SBJCUZQNHOLYMD-UHFFFAOYSA-N 1,5-Naphthalene diisocyanate Chemical compound C1=CC=C2C(N=C=O)=CC=CC2=C1N=C=O SBJCUZQNHOLYMD-UHFFFAOYSA-N 0.000 description 1
- 229940008841 1,6-hexamethylene diisocyanate Drugs 0.000 description 1
- XKQMKMVTDKYWOX-UHFFFAOYSA-N 1-[2-hydroxypropyl(methyl)amino]propan-2-ol Chemical compound CC(O)CN(C)CC(C)O XKQMKMVTDKYWOX-UHFFFAOYSA-N 0.000 description 1
- PIPWSBOFSUJCCO-UHFFFAOYSA-N 2,2-dimethylpiperazine Chemical compound CC1(C)CNCCN1 PIPWSBOFSUJCCO-UHFFFAOYSA-N 0.000 description 1
- VOZKAJLKRJDJLL-UHFFFAOYSA-N 2,4-diaminotoluene Chemical compound CC1=CC=C(N)C=C1N VOZKAJLKRJDJLL-UHFFFAOYSA-N 0.000 description 1
- MIJDSYMOBYNHOT-UHFFFAOYSA-N 2-(ethylamino)ethanol Chemical compound CCNCCO MIJDSYMOBYNHOT-UHFFFAOYSA-N 0.000 description 1
- LCZVSXRMYJUNFX-UHFFFAOYSA-N 2-[2-(2-hydroxypropoxy)propoxy]propan-1-ol Chemical compound CC(O)COC(C)COC(C)CO LCZVSXRMYJUNFX-UHFFFAOYSA-N 0.000 description 1
- CBSIEJGODQIOKA-UHFFFAOYSA-N 2-bromoethyl benzenesulfonate Chemical compound BrCCOS(=O)(=O)C1=CC=CC=C1 CBSIEJGODQIOKA-UHFFFAOYSA-N 0.000 description 1
- DSKYSDCYIODJPC-UHFFFAOYSA-N 2-butyl-2-ethylpropane-1,3-diol Chemical compound CCCCC(CC)(CO)CO DSKYSDCYIODJPC-UHFFFAOYSA-N 0.000 description 1
- WMPPDTMATNBGJN-UHFFFAOYSA-N 2-phenylethylbromide Chemical compound BrCCC1=CC=CC=C1 WMPPDTMATNBGJN-UHFFFAOYSA-N 0.000 description 1
- WMRCTEPOPAZMMN-UHFFFAOYSA-N 2-undecylpropanedioic acid Chemical compound CCCCCCCCCCCC(C(O)=O)C(O)=O WMRCTEPOPAZMMN-UHFFFAOYSA-N 0.000 description 1
- RNLHGQLZWXBQNY-UHFFFAOYSA-N 3-(aminomethyl)-3,5,5-trimethylcyclohexan-1-amine Chemical compound CC1(C)CC(N)CC(C)(CN)C1 RNLHGQLZWXBQNY-UHFFFAOYSA-N 0.000 description 1
- SXFJDZNJHVPHPH-UHFFFAOYSA-N 3-methylpentane-1,5-diol Chemical compound OCCC(C)CCO SXFJDZNJHVPHPH-UHFFFAOYSA-N 0.000 description 1
- UPMLOUAZCHDJJD-UHFFFAOYSA-N 4,4'-Diphenylmethane Diisocyanate Chemical compound C1=CC(N=C=O)=CC=C1CC1=CC=C(N=C=O)C=C1 UPMLOUAZCHDJJD-UHFFFAOYSA-N 0.000 description 1
- YBRVSVVVWCFQMG-UHFFFAOYSA-N 4,4'-diaminodiphenylmethane Chemical compound C1=CC(N)=CC=C1CC1=CC=C(N)C=C1 YBRVSVVVWCFQMG-UHFFFAOYSA-N 0.000 description 1
- 0 C*(C)(C)c1ccccc1 Chemical compound C*(C)(C)c1ccccc1 0.000 description 1
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 description 1
- BRLQWZUYTZBJKN-UHFFFAOYSA-N Epichlorohydrin Chemical compound ClCC1CO1 BRLQWZUYTZBJKN-UHFFFAOYSA-N 0.000 description 1
- IAYPIBMASNFSPL-UHFFFAOYSA-N Ethylene oxide Chemical compound C1CO1 IAYPIBMASNFSPL-UHFFFAOYSA-N 0.000 description 1
- 239000005057 Hexamethylene diisocyanate Substances 0.000 description 1
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- OFOBLEOULBTSOW-UHFFFAOYSA-N Malonic acid Chemical compound OC(=O)CC(O)=O OFOBLEOULBTSOW-UHFFFAOYSA-N 0.000 description 1
- OPKOKAMJFNKNAS-UHFFFAOYSA-N N-methylethanolamine Chemical compound CNCCO OPKOKAMJFNKNAS-UHFFFAOYSA-N 0.000 description 1
- YUVDOSMRUYOUMQ-UHFFFAOYSA-M NCCC1=C(C=CC=C1CCN)S(=O)(=O)[O-].[Na+] Chemical compound NCCC1=C(C=CC=C1CCN)S(=O)(=O)[O-].[Na+] YUVDOSMRUYOUMQ-UHFFFAOYSA-M 0.000 description 1
- ALQSHHUCVQOPAS-UHFFFAOYSA-N Pentane-1,5-diol Chemical compound OCCCCCO ALQSHHUCVQOPAS-UHFFFAOYSA-N 0.000 description 1
- 239000005062 Polybutadiene Substances 0.000 description 1
- 239000002202 Polyethylene glycol Substances 0.000 description 1
- 239000004721 Polyphenylene oxide Substances 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- WUGQZFFCHPXWKQ-UHFFFAOYSA-N Propanolamine Chemical compound NCCCO WUGQZFFCHPXWKQ-UHFFFAOYSA-N 0.000 description 1
- GOOHAUXETOMSMM-UHFFFAOYSA-N Propylene oxide Chemical compound CC1CO1 GOOHAUXETOMSMM-UHFFFAOYSA-N 0.000 description 1
- AWMVMTVKBNGEAK-UHFFFAOYSA-N Styrene oxide Chemical compound C1OC1C1=CC=CC=C1 AWMVMTVKBNGEAK-UHFFFAOYSA-N 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-N Succinic acid Natural products OC(=O)CCC(O)=O KDYFGRWQOYBRFD-UHFFFAOYSA-N 0.000 description 1
- UWHCKJMYHZGTIT-UHFFFAOYSA-N Tetraethylene glycol, Natural products OCCOCCOCCOCCO UWHCKJMYHZGTIT-UHFFFAOYSA-N 0.000 description 1
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 description 1
- 238000012644 addition polymerization Methods 0.000 description 1
- 239000001361 adipic acid Substances 0.000 description 1
- 235000011037 adipic acid Nutrition 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- 150000001414 amino alcohols Chemical class 0.000 description 1
- LHIJANUOQQMGNT-UHFFFAOYSA-N aminoethylethanolamine Chemical compound NCCNCCO LHIJANUOQQMGNT-UHFFFAOYSA-N 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- XMEXYUIRYSLNKT-UHFFFAOYSA-N benzene-1,3-dicarboxylic acid;sodium Chemical compound [Na].OC(=O)C1=CC=CC(C(O)=O)=C1 XMEXYUIRYSLNKT-UHFFFAOYSA-N 0.000 description 1
- 229940077388 benzenesulfonate Drugs 0.000 description 1
- SRSXLGNVWSONIS-UHFFFAOYSA-M benzenesulfonate Chemical compound [O-]S(=O)(=O)C1=CC=CC=C1 SRSXLGNVWSONIS-UHFFFAOYSA-M 0.000 description 1
- RNSLCHIAOHUARI-UHFFFAOYSA-N butane-1,4-diol;hexanedioic acid Chemical compound OCCCCO.OC(=O)CCCCC(O)=O RNSLCHIAOHUARI-UHFFFAOYSA-N 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
- GMRQFYUYWCNGIN-NKMMMXOESA-N calcitriol Chemical compound C1(/[C@@H]2CC[C@@H]([C@]2(CCC1)C)[C@@H](CCCC(C)(C)O)C)=C\C=C1\C[C@@H](O)C[C@H](O)C1=C GMRQFYUYWCNGIN-NKMMMXOESA-N 0.000 description 1
- 229960005084 calcitriol Drugs 0.000 description 1
- 235000020964 calcitriol Nutrition 0.000 description 1
- 239000011612 calcitriol Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000000306 component Substances 0.000 description 1
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/0804—Manufacture of polymers containing ionic or ionogenic groups
- C08G18/0819—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups
- C08G18/0828—Manufacture of polymers containing ionic or ionogenic groups containing anionic or anionogenic groups containing sulfonate groups or groups forming them
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- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/08—Processes
- C08G18/10—Prepolymer processes involving reaction of isocyanates or isothiocyanates with compounds having active hydrogen in a first reaction step
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/28—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the compounds used containing active hydrogen
- C08G18/40—High-molecular-weight compounds
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- C08G18/4236—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups
- C08G18/4238—Polycondensates having carboxylic or carbonic ester groups in the main chain containing only aliphatic groups derived from dicarboxylic acids and dialcohols
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- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
- C08G18/00—Polymeric products of isocyanates or isothiocyanates
- C08G18/06—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/721—Two or more polyisocyanates not provided for in one single group C08G18/73 - C08G18/80
- C08G18/722—Combination of two or more aliphatic and/or cycloaliphatic polyisocyanates
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08G—MACROMOLECULAR COMPOUNDS OBTAINED OTHERWISE THAN BY REACTIONS ONLY INVOLVING UNSATURATED CARBON-TO-CARBON BONDS
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Description
本願は、2006年7月7日に、日本に出願された特願2006−188686号に基づき優先権を主張し、その内容をここに援用する。
すなわち、本発明は、以下に示すとおりの水性ポリウレタン、水性ポリウレタン分散液及びそれらの製造法である。
本発明の水性ポリウレタンは、末端にイソシアネート基を有するポリウレタンプレポリマーに、上記一般式(1)で示される親水基及びアミノ基を含有するスルホン酸塩を反応させて得られる水性ポリウレタンであって、上記一般式(1)で示される親水基、好ましくは上記一般式(3)で示される親水基が当該ポリウレタン中のウレア結合部分に結合していることをその特徴とする。
撹拌機、温度計、滴下ロート、冷却管を備えた500mlフラスコにおいて、2−ブロモエチルベンゼン100.0g(0.54モル)、エチレンジクロライド220.0g、酢酸2.5g(0.042モル)を仕込んだ。次に、40〜45℃に保ちながら滴下ロートより無水硫酸49.7g(0.62モル)を90分かけて滴下した。滴下終了後、45℃にて60分熟成させた。反応終了後、水を反応液中に滴下し、分液によってエチレンジクロライド相と水相に分離し、70℃、30分の条件でエバポレーターを用いて水相の揮発分を除去し、濃度70%の2−ブロモエチルスルホン酸194gを得た。
撹拌機、温度計、冷却管を備えた500mlフラスコ(反応器)において、2−ブロモエチルベンゼンスルホン酸ナトリウム88.1g(0.30モル)を水300gに溶解させ、これにエチレンジアミン9.0g(0.15モル)を添加してから、90℃に昇温、5時間反応させた。反応の進行により、エチレンジアミノ−2,2’−ビス(エチルベンゼンスルホン酸ナトリウム)のHBr付加塩が析出した。反応後室温程度まで冷却し、48%NaOH水溶液29.0g(0.30モル)を10分で添加し、30分間撹拌した。ここで、NaOHの添加により均一な反応液が得られた。その後、反応液を反応器より取り出し、水をエバポレーター(50℃)で除去し、これにメタノール300mlを加えしばらく撹拌した。さらに、この混合液を吸引ろ過し、結晶を分離、80℃で乾燥を行い、下式(6)で示されるエチレンジアミノ−2,2’−ビス(エチルベンゼンスルホン酸ナトリウム)58.1g(収率82.1%)を得た。なお、生成物の確認は1H−NMRにより行った。得られた結晶を水に溶解し、BSS塩50重量%水溶液とした。
エチレンジアミンを36.0g(0.60モル)用いた以外は実施例1と同様の反応を行った。なお、実施例1とは異なりHBr付加塩の析出は見られなかった。反応後、48%NaOH水溶液29.0g(0.30モル)を添加、撹拌後、水を留去した。その後、メタノール/エタノールの1/1(体積比)混合液400mlを加え撹拌した。さらに、この混合液を吸引ろ過し、結晶を分離、80℃で乾燥を行い、下式(7)で示される2−(2’−アミノエチル)−アミノエチルベンゼンスルホン酸ナトリウム40.7g(収率51.0%)を得た。なお、生成物の確認は1H−NMRにより行った。得られた結晶を水に溶解し、MSS塩45重量%水溶液とした。
エチレンジアミン9g及びイセチオン酸ナトリウム8.1gをステンレス製耐圧容器に投入し、該耐圧容器を190℃で7時間加熱した。室温まで冷却後、反応混合物にアセトン40gを加え不溶成分をろ過分離及び乾燥することにより、淡黄色の粉末を得た。この粉末の重水中におけるNMR分析を行なったところ、N−(2−アミノエチル)−2−アミノエタンスルホン酸塩を主成分とするピークが観測された(2.5〜2.7ppm、4H、m、HN−CH2CH2−NH、2.8−3.2ppm、4H、m、N−CH2CH2−SO3Na)。未反応のイセチオン酸ナトリウムのNMRピークと強度を比較した結果、AAS塩の含有率は90%であった。得られた淡黄色粉末を水に溶解し、AAS塩45重量%水溶液とした。
エチレンジアミンの代わりにヘキサメチレンジアミン17.4g(0.15モル)を用いた以外は製造例1と同様の方法ですべての操作を行い、ヘキサメチレンジアミノ−2,2’−ビス(4−エチルベンゼンスルホン酸ナトリウム)67.6g(収率85.4%)を得た。
撹拌機、温度計、冷却管を備えた500mlフラスコにおいて、2−ブロモエチルベンゼンスルホン酸ナトリウム88.1g(0.30モル)を水300gに溶解させ、これにジエチレントリアミン10.3g(0.10モル)を添加してから、90℃に昇温、5時間反応させた。反応の進行により、下記式(8)で示される化合物のHBr(3モル)付加塩が析出した。反応後室温程度まで冷却し、48%NaOH水溶液29.0g(0.30モル)を10分で添加し、30分間撹拌した。ここで、NaOHの添加により均一な反応液が得られた。その後、反応液より水をエバポレーター(50℃)で除去し、これにメタノール300mlを加え10分間撹拌した。さらに、この混合液を吸引ろ過し、結晶を分離、80℃で乾燥を行い、下記式(8)で示される化合物62.5g(収率86.7%)を得た。なお、生成物の確認は1H−NMRにより行った。
攪拌翼を備えた500ml3つ口フラスコにブチレングリコール−アジピン酸系ポリエステル[ニッポラン4010(日本ポリウレタン製)、分子量2000、OH価55mg−KOH/g]40.9gを加え、120℃で30分間真空下に脱水を行なった。次に、温度を80℃に冷却し、ヘキサメチレンジイソシアネート2.9gとイソホロンジイソシアネート1.9gをフラスコ内に添加し窒素気流下に反応を開始した。4時間後、イソシアネート残留量が1.1重量%に到達したところで温度を50℃に下げて反応を停止し、アセトン100gを加えてプレポリマー溶液を得た。得られたプレポリマー溶液に、製造例1で得た50重量%BSS塩水溶液2.8g(プレポリマーに対し、0.066mmol/g、スルホン酸塩として0.132mmol/g)とエチレンジアミン0.2gを加え、20分間反応を行い、その後、イオン交換水65gを攪拌しながら徐々に添加し生成したポリウレタンを水中に乳化分散した。得られた乳化分散液は、エバポレーターにより残留するアセトンを留去した。アセトン留去後の乳化分散液は、固形分濃度が45重量%であり、メジアン粒径が1.4μmの安定な分散液であった。結果を表1に示す。
50重量%BSS塩水溶液の代わりに、製造例2で得た45%MSS塩を3.6g(プレポリマーに対し、0.132mmol/g、スルホン酸塩として0.132mmol/g)使用した以外は、実施例1と同じ操作によって、ポリウレタンの乳化分散液を得た。得られた乳化分散液は、固形分濃度が43重量%であり、メジアン粒径が1.9μmの安定な分散液であった。結果を表1にあわせて示す。
50重量%BSS塩水溶液の代わりに、製造例3で得た45%AAS塩を1.5g(プレポリマーに対し、0.066mmol/g、スルホン酸塩として0.066mmol/g)使用した以外は、実施例1と同じ操作を行なった。しかし、イオン交換水を添加後の分散液は、全体的に白濁はしているものの、粗粒化のため速やかに相分離する状態で、安定な乳化分散液を得ることはできなかった。結果を表1にあわせて示す。
50重量%BSS塩水溶液の代わりに、製造例3で得た45%ASS塩を2.9g(プレポリマーに対し、0.132mmol/g、スルホン酸塩として0.132mmol/g)使用した以外は、実施例1と同じ操作によって、ポリウレタンの乳化分散液を得た。得られた乳化分散液は、固形分濃度が44重量%であり、メジアン粒径が8.1μmであった。この分散液は一日静置後に粒子の沈降が観察され不安定であった。結果を表1にあわせて示す。
Claims (15)
- 末端にイソシアネート基を有するポリウレタンプレポリマーが、ポリオール成分とジイソシアネート成分を反応させて得られるポリウレタンプレポリマーであることを特徴とする請求項1乃至請求項4のいずれか一項に記載の水性ポリウレタン。
- 末端にイソシアネート基を有するポリウレタンプレポリマーが、ポリオール成分とジイソシアネート成分を反応させて得られるポリウレタンプレポリマーであることを特徴とする請求項6乃至請求項9のいずれかに記載の水性ポリウレタンの製造法。
- 請求項1乃至請求項5のいずれかに記載の水性ポリウレタンを含有することを特徴とする水性ポリウレタン分散液。
- 末端にイソシアネート基を有するポリウレタンプレポリマーが、ポリオール成分とジイソシアネート成分を反応させて得られるポリウレタンプレポリマーであることを特徴とする請求項12乃至請求項14のいずれかに記載の水性ポリウレタン分散液の製造法。
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JP2002201254A (ja) * | 2000-10-25 | 2002-07-19 | Dainippon Ink & Chem Inc | ポリウレタン樹脂水性分散体 |
JP2004203972A (ja) * | 2002-12-24 | 2004-07-22 | Asahi Kasei Fainkemu Kk | ポリウレタン親水化剤および水分散性ポリウレタン樹脂 |
JP2005187570A (ja) * | 2003-12-25 | 2005-07-14 | Dai Ichi Kogyo Seiyaku Co Ltd | スルホン酸含有アニオン性ポリウレタン水分散体組成物 |
JP2006518390A (ja) * | 2003-02-19 | 2006-08-10 | エンダシア,インコーポレイテッド | A1アデノシンレセプターアンタゴニスト |
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DE2035732A1 (de) | 1970-07-18 | 1972-01-27 | Farbenfabriken Bayer AG, 5090 Le verkusen | N (Omega Ammo a/kan) Omega ammo a/kan sulfonsaure salze und ihre Verwendung als anio nische Aufbaukomponente bei der Herstellung von emulgatorfreien Polyurethandispersionen |
JP3493529B2 (ja) * | 1993-12-20 | 2004-02-03 | 中央理化工業株式会社 | 水分散性ポリウレタンの製造方法 |
JP3627228B2 (ja) | 1996-10-08 | 2005-03-09 | 日本ポリウレタン工業株式会社 | 水性塗料用ポリウレタンエマルジョンの製造方法 |
US6875810B2 (en) | 2000-10-25 | 2005-04-05 | Dainippon Ink And Chemicals, Inc. | Aqueous dispersions of polyurethane resins and aqueous adhesives |
DE10226924A1 (de) * | 2002-06-17 | 2003-12-24 | Bayer Ag | Schlichtezusammensetzung |
US6784243B2 (en) | 2002-06-17 | 2004-08-31 | Bayer Aktiengesellschaft | Polyurethane-polyurea dispersions |
US20060149020A1 (en) * | 2003-04-21 | 2006-07-06 | Eduard Mayer | Polyurethane dispersion (PUD) with improved isopropanol resistance, flexibility and softness |
KR101159844B1 (ko) | 2004-12-29 | 2012-06-25 | 에스케이케미칼주식회사 | 티탄 화합물을 촉매로 사용하는 결정성 폴리에스테르의 제조방법 |
US20060216525A1 (en) * | 2005-03-24 | 2006-09-28 | Josef Huybrechts | Aqueous coating compositions |
WO2008004658A1 (fr) * | 2006-07-07 | 2008-01-10 | Tosoh Corporation | Dispersion aqueuse de polyuréthane et son procédé de fabrication |
-
2007
- 2007-07-06 WO PCT/JP2007/063555 patent/WO2008004658A1/ja active Application Filing
- 2007-07-06 JP JP2008523749A patent/JP5298850B2/ja active Active
- 2007-07-06 TW TW096124648A patent/TW200811211A/zh unknown
- 2007-07-06 US US12/307,324 patent/US8148462B2/en not_active Expired - Fee Related
- 2007-07-06 EP EP07768287A patent/EP2039712A4/en not_active Withdrawn
- 2007-07-06 CN CN200780025795XA patent/CN101490122B/zh not_active Expired - Fee Related
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Publication number | Priority date | Publication date | Assignee | Title |
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JP2002201254A (ja) * | 2000-10-25 | 2002-07-19 | Dainippon Ink & Chem Inc | ポリウレタン樹脂水性分散体 |
JP2004203972A (ja) * | 2002-12-24 | 2004-07-22 | Asahi Kasei Fainkemu Kk | ポリウレタン親水化剤および水分散性ポリウレタン樹脂 |
JP2006518390A (ja) * | 2003-02-19 | 2006-08-10 | エンダシア,インコーポレイテッド | A1アデノシンレセプターアンタゴニスト |
JP2005187570A (ja) * | 2003-12-25 | 2005-07-14 | Dai Ichi Kogyo Seiyaku Co Ltd | スルホン酸含有アニオン性ポリウレタン水分散体組成物 |
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TW200811211A (en) | 2008-03-01 |
EP2039712A1 (en) | 2009-03-25 |
JPWO2008004658A1 (ja) | 2009-12-10 |
EP2039712A4 (en) | 2012-07-04 |
WO2008004658A1 (fr) | 2008-01-10 |
US20090312488A1 (en) | 2009-12-17 |
CN101490122B (zh) | 2011-10-12 |
CN101490122A (zh) | 2009-07-22 |
US8148462B2 (en) | 2012-04-03 |
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