CN101235130B - 一种阳离子水性聚氨酯乳液及其制备方法 - Google Patents
一种阳离子水性聚氨酯乳液及其制备方法 Download PDFInfo
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- CN101235130B CN101235130B CN 200810014667 CN200810014667A CN101235130B CN 101235130 B CN101235130 B CN 101235130B CN 200810014667 CN200810014667 CN 200810014667 CN 200810014667 A CN200810014667 A CN 200810014667A CN 101235130 B CN101235130 B CN 101235130B
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- aqueous polyurethane
- polyurethane emulsion
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- diphenylmethanediisocyanate
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 43
- 239000004814 polyurethane Substances 0.000 title claims abstract description 43
- 239000000839 emulsion Substances 0.000 title claims abstract description 33
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 23
- 150000001768 cations Chemical class 0.000 title claims abstract description 22
- 238000002360 preparation method Methods 0.000 title claims abstract description 12
- 238000004945 emulsification Methods 0.000 title description 3
- 238000006243 chemical reaction Methods 0.000 claims abstract description 32
- 239000000203 mixture Substances 0.000 claims abstract description 30
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims abstract description 23
- 238000010992 reflux Methods 0.000 claims abstract description 21
- 239000004970 Chain extender Substances 0.000 claims abstract description 19
- 239000012948 isocyanate Substances 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 13
- 239000008367 deionised water Substances 0.000 claims abstract description 12
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 12
- 150000002513 isocyanates Chemical class 0.000 claims abstract description 10
- 230000003472 neutralizing effect Effects 0.000 claims abstract description 10
- 239000007787 solid Substances 0.000 claims description 29
- 238000003756 stirring Methods 0.000 claims description 21
- 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 claims description 15
- -1 carbodiimide modified diphenylmethane diisocyanate Chemical class 0.000 claims description 15
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 claims description 13
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 claims description 13
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims description 12
- 150000003384 small molecules Chemical group 0.000 claims description 10
- DNIAPMSPPWPWGF-UHFFFAOYSA-N Propylene glycol Chemical compound CC(O)CO DNIAPMSPPWPWGF-UHFFFAOYSA-N 0.000 claims description 9
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 8
- 230000004224 protection Effects 0.000 claims description 8
- 239000003054 catalyst Substances 0.000 claims description 7
- 150000003512 tertiary amines Chemical class 0.000 claims description 7
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical compound OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 6
- 229910052757 nitrogen Inorganic materials 0.000 claims description 6
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical compound CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 5
- 239000007795 chemical reaction product Substances 0.000 claims description 5
- 238000006317 isomerization reaction Methods 0.000 claims description 5
- 229920000642 polymer Polymers 0.000 claims description 5
- SVTBMSDMJJWYQN-UHFFFAOYSA-N 2-methylpentane-2,4-diol Chemical compound CC(O)CC(C)(C)O SVTBMSDMJJWYQN-UHFFFAOYSA-N 0.000 claims description 4
- HIFVAOIJYDXIJG-UHFFFAOYSA-N benzylbenzene;isocyanic acid Chemical class N=C=O.N=C=O.C=1C=CC=CC=1CC1=CC=CC=C1 HIFVAOIJYDXIJG-UHFFFAOYSA-N 0.000 claims description 4
- XBDQKXXYIPTUBI-UHFFFAOYSA-N dimethylselenoniopropionate Natural products CCC(O)=O XBDQKXXYIPTUBI-UHFFFAOYSA-N 0.000 claims description 4
- 125000002887 hydroxy group Chemical group [H]O* 0.000 claims description 4
- 229920001610 polycaprolactone Polymers 0.000 claims description 4
- 239000004632 polycaprolactone Substances 0.000 claims description 4
- 239000002253 acid Substances 0.000 claims description 3
- CRVGTESFCCXCTH-UHFFFAOYSA-N methyl diethanolamine Chemical compound OCCN(C)CCO CRVGTESFCCXCTH-UHFFFAOYSA-N 0.000 claims description 3
- 150000007522 mineralic acids Chemical group 0.000 claims description 3
- 150000007524 organic acids Chemical group 0.000 claims description 3
- 229920000515 polycarbonate Polymers 0.000 claims description 3
- 239000004417 polycarbonate Substances 0.000 claims description 3
- OSFBJERFMQCEQY-UHFFFAOYSA-N propylidene Chemical group [CH]CC OSFBJERFMQCEQY-UHFFFAOYSA-N 0.000 claims description 3
- KGWDUNBJIMUFAP-KVVVOXFISA-N Ethanolamine Oleate Chemical compound NCCO.CCCCCCCC\C=C/CCCCCCCC(O)=O KGWDUNBJIMUFAP-KVVVOXFISA-N 0.000 claims description 2
- CERQOIWHTDAKMF-UHFFFAOYSA-N Methacrylic acid Chemical compound CC(=C)C(O)=O CERQOIWHTDAKMF-UHFFFAOYSA-N 0.000 claims description 2
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 claims description 2
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 2
- FOCAUTSVDIKZOP-UHFFFAOYSA-N chloroacetic acid Chemical compound OC(=O)CCl FOCAUTSVDIKZOP-UHFFFAOYSA-N 0.000 claims description 2
- ZBCBWPMODOFKDW-UHFFFAOYSA-N diethanolamine Chemical compound OCCNCCO ZBCBWPMODOFKDW-UHFFFAOYSA-N 0.000 claims description 2
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 claims description 2
- HQQADJVZYDDRJT-UHFFFAOYSA-N ethene;prop-1-ene Chemical group C=C.CC=C HQQADJVZYDDRJT-UHFFFAOYSA-N 0.000 claims description 2
- 125000000219 ethylidene group Chemical group [H]C(=[*])C([H])([H])[H] 0.000 claims description 2
- 229940051250 hexylene glycol Drugs 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 2
- 229910017604 nitric acid Inorganic materials 0.000 claims description 2
- UWJJYHHHVWZFEP-UHFFFAOYSA-N pentane-1,1-diol Chemical compound CCCCC(O)O UWJJYHHHVWZFEP-UHFFFAOYSA-N 0.000 claims description 2
- 229920005906 polyester polyol Polymers 0.000 claims description 2
- 229920000570 polyether Polymers 0.000 claims description 2
- 235000019260 propionic acid Nutrition 0.000 claims description 2
- IUVKMZGDUIUOCP-BTNSXGMBSA-N quinbolone Chemical compound O([C@H]1CC[C@H]2[C@H]3[C@@H]([C@]4(C=CC(=O)C=C4CC3)C)CC[C@@]21C)C1=CCCC1 IUVKMZGDUIUOCP-BTNSXGMBSA-N 0.000 claims description 2
- 230000035484 reaction time Effects 0.000 claims description 2
- 230000001105 regulatory effect Effects 0.000 claims description 2
- KSBAEPSJVUENNK-UHFFFAOYSA-L tin(ii) 2-ethylhexanoate Chemical compound [Sn+2].CCCCC(CC)C([O-])=O.CCCCC(CC)C([O-])=O KSBAEPSJVUENNK-UHFFFAOYSA-L 0.000 claims description 2
- 229960004418 trolamine Drugs 0.000 claims description 2
- UEEJHVSXFDXPFK-UHFFFAOYSA-O N-dimethylethanolamine Chemical compound C[NH+](C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-O 0.000 claims 1
- 150000001718 carbodiimides Chemical group 0.000 abstract description 15
- 239000002904 solvent Substances 0.000 abstract description 5
- 230000007062 hydrolysis Effects 0.000 abstract description 3
- 238000006460 hydrolysis reaction Methods 0.000 abstract description 3
- 239000002994 raw material Substances 0.000 abstract description 2
- 239000000126 substance Substances 0.000 abstract description 2
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- 238000006116 polymerization reaction Methods 0.000 abstract 1
- 150000003839 salts Chemical class 0.000 abstract 1
- 230000002194 synthesizing effect Effects 0.000 abstract 1
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 description 38
- 230000004048 modification Effects 0.000 description 11
- 238000012986 modification Methods 0.000 description 11
- 230000018044 dehydration Effects 0.000 description 9
- 238000006297 dehydration reaction Methods 0.000 description 9
- 239000012528 membrane Substances 0.000 description 5
- 229920005862 polyol Polymers 0.000 description 4
- 150000003077 polyols Chemical class 0.000 description 4
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 description 3
- 229910052736 halogen Inorganic materials 0.000 description 3
- 150000002367 halogens Chemical class 0.000 description 3
- JIABEENURMZTTI-UHFFFAOYSA-N 1-isocyanato-2-[(2-isocyanatophenyl)methyl]benzene Chemical class O=C=NC1=CC=CC=C1CC1=CC=CC=C1N=C=O JIABEENURMZTTI-UHFFFAOYSA-N 0.000 description 2
- 238000004132 cross linking Methods 0.000 description 2
- 239000012975 dibutyltin dilaurate Substances 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 239000010985 leather Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000002156 mixing Methods 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
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- 239000000047 product Substances 0.000 description 2
- 150000005846 sugar alcohols Polymers 0.000 description 2
- RFVNOJDQRGSOEL-UHFFFAOYSA-N 2-hydroxyethyl octadecanoate Chemical compound CCCCCCCCCCCCCCCCCC(=O)OCCO RFVNOJDQRGSOEL-UHFFFAOYSA-N 0.000 description 1
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 description 1
- VGGSQFUCUMXWEO-UHFFFAOYSA-N Ethene Chemical compound C=C VGGSQFUCUMXWEO-UHFFFAOYSA-N 0.000 description 1
- UEEJHVSXFDXPFK-UHFFFAOYSA-N N-dimethylaminoethanol Chemical compound CN(C)CCO UEEJHVSXFDXPFK-UHFFFAOYSA-N 0.000 description 1
- 230000002378 acidificating effect Effects 0.000 description 1
- 150000001350 alkyl halides Chemical class 0.000 description 1
- 150000001450 anions Chemical class 0.000 description 1
- 230000003373 anti-fouling effect Effects 0.000 description 1
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 description 1
- 125000002091 cationic group Chemical group 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 239000000084 colloidal system Substances 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000004043 dyeing Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 150000002500 ions Chemical class 0.000 description 1
- 229950007687 macrogol ester Drugs 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000006386 neutralization reaction Methods 0.000 description 1
- 229920000058 polyacrylate Polymers 0.000 description 1
- 229920003009 polyurethane dispersion Polymers 0.000 description 1
- 150000003242 quaternary ammonium salts Chemical class 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
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- Polyurethanes Or Polyureas (AREA)
Abstract
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CN 200810014667 CN101235130B (zh) | 2008-02-27 | 2008-02-27 | 一种阳离子水性聚氨酯乳液及其制备方法 |
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Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101440152B (zh) * | 2008-12-19 | 2011-07-06 | 天津科技大学 | 阳离子水性聚氨酯乳液的制备方法及其应用 |
CN102093533B (zh) * | 2010-12-31 | 2013-03-13 | 王奇 | 一种阳离子型水性聚氨酯及其制备方法 |
CN102887986A (zh) * | 2011-07-19 | 2013-01-23 | 中科华宇(福建)科技发展有限公司 | 一种水性聚氨酯胶粘剂生产过程物料降温方法和装置 |
CN102391467A (zh) * | 2011-08-30 | 2012-03-28 | 吴江市北厍盛源纺织品助剂厂 | 水性阳离子型聚氨酯架桥剂 |
CN102532473A (zh) * | 2012-01-01 | 2012-07-04 | 于龙洲 | 一种聚己内酯型聚氨酯树脂的配方 |
CN102585152B (zh) * | 2012-03-07 | 2013-10-16 | 上海大学 | 自乳化阳离子型水性聚氨酯的制备方法 |
CN103509173B (zh) * | 2013-08-28 | 2016-08-17 | 广州金发碳纤维新材料发展有限公司 | 一种预聚体和由其制备的碳纤维用聚氨酯乳液及其应用 |
CN105176364B (zh) * | 2015-09-17 | 2019-03-08 | 合肥思敬齐化工材料有限责任公司 | 一种用于水性木器底漆阳离子型聚氨酯树脂及其制备方法 |
CN105175675A (zh) * | 2015-09-17 | 2015-12-23 | 合肥思敬齐化工材料有限责任公司 | 一种高硬度水溶性聚氨酯树脂的制备方法 |
CN105176363B (zh) * | 2015-09-17 | 2019-03-08 | 合肥思敬齐化工材料有限责任公司 | 一种水性聚氨酯木器底漆树脂及其制备方法 |
CN105237727A (zh) * | 2015-09-17 | 2016-01-13 | 合肥思敬齐化工材料有限责任公司 | 一种高耐水性水溶性聚氨酯树脂及其制备方法 |
CN106147383A (zh) * | 2016-06-30 | 2016-11-23 | 新东方油墨有限公司 | 一种用于凹印复合油墨的水性聚氨酯树脂的制备方法 |
CN106986979A (zh) * | 2017-04-13 | 2017-07-28 | 合肥科天水性科技有限责任公司 | 一种阳离子芳香族水性聚氨酯同步扩链制备工艺 |
CN110452349A (zh) * | 2019-07-30 | 2019-11-15 | 清远市美佳乐环保新材股份有限公司 | 一种自润湿自增稠水性表面处理剂及其制作方法 |
CN111647265B (zh) * | 2020-06-10 | 2022-03-18 | 安徽建筑大学 | 一种耐油低烟无卤阻燃柔性聚氨酯电缆料及其制备方法 |
CN114426805B (zh) * | 2022-01-25 | 2023-07-18 | 美瑞新材料创新中心(山东)有限公司 | 一种耐水解聚氨酯热熔胶的制备方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1687172A (zh) * | 2005-04-06 | 2005-10-26 | 华南理工大学 | 梳状聚氨酯水性分散体的制备方法 |
CN1718657A (zh) * | 2005-07-28 | 2006-01-11 | 同济大学 | 一种阻燃型紫外光固化聚氨酯丙烯酸涂料及其制备方法 |
CN101096407A (zh) * | 2006-06-26 | 2008-01-02 | 山东东大一诺威聚氨酯有限公司 | 一种透明聚氨酯弹性体组合料及其使用方法 |
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2008
- 2008-02-27 CN CN 200810014667 patent/CN101235130B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1687172A (zh) * | 2005-04-06 | 2005-10-26 | 华南理工大学 | 梳状聚氨酯水性分散体的制备方法 |
CN1718657A (zh) * | 2005-07-28 | 2006-01-11 | 同济大学 | 一种阻燃型紫外光固化聚氨酯丙烯酸涂料及其制备方法 |
CN101096407A (zh) * | 2006-06-26 | 2008-01-02 | 山东东大一诺威聚氨酯有限公司 | 一种透明聚氨酯弹性体组合料及其使用方法 |
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C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: 264000 No. 7 happy South Road, Zhifu District, Shandong, Yantai Patentee after: Wanhua Chemical Group Co., Ltd. Patentee after: WANHUA CHEMICAL (FOSHAN) RONGWEI POLYURETHANE CO., LTD. Patentee after: WANHUA CHEMICAL (NINGBO) RONGWEI POLYURETHANE CO., LTD. Address before: 264000 No. 7 happy South Road, Zhifu District, Shandong, Yantai Patentee before: Wanhua Chemical Group Co., Ltd. Patentee before: Guangdong Wanhua Rongwei Polyurethane Ltd. Patentee before: Ningbo Wanhua Rongwei Polyurethan Co., Ltd. |