CN114276519A - 一种自消光水性聚氨酯及其制备方法 - Google Patents
一种自消光水性聚氨酯及其制备方法 Download PDFInfo
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- CN114276519A CN114276519A CN202111634835.9A CN202111634835A CN114276519A CN 114276519 A CN114276519 A CN 114276519A CN 202111634835 A CN202111634835 A CN 202111634835A CN 114276519 A CN114276519 A CN 114276519A
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- prepolymer
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- chain extender
- diisocyanate
- micromolecular
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- 229920002635 polyurethane Polymers 0.000 title claims abstract description 38
- 239000004814 polyurethane Substances 0.000 title claims abstract description 38
- 238000002360 preparation method Methods 0.000 title claims abstract description 23
- 239000004970 Chain extender Substances 0.000 claims abstract description 40
- 125000005442 diisocyanate group Chemical group 0.000 claims abstract description 24
- 239000003054 catalyst Substances 0.000 claims abstract description 21
- 238000003756 stirring Methods 0.000 claims abstract description 18
- 150000002433 hydrophilic molecules Chemical class 0.000 claims abstract description 16
- 238000002156 mixing Methods 0.000 claims abstract description 15
- 229920005862 polyol Polymers 0.000 claims abstract description 14
- 150000003077 polyols Chemical class 0.000 claims abstract description 14
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 239000003960 organic solvent Substances 0.000 claims abstract description 11
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 238000010438 heat treatment Methods 0.000 claims abstract description 8
- 238000004321 preservation Methods 0.000 claims abstract description 8
- 230000018044 dehydration Effects 0.000 claims abstract description 4
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 4
- ZMANZCXQSJIPKH-UHFFFAOYSA-N Triethylamine Chemical compound CCN(CC)CC ZMANZCXQSJIPKH-UHFFFAOYSA-N 0.000 claims description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 16
- 239000003795 chemical substances by application Substances 0.000 claims description 15
- CSCPPACGZOOCGX-UHFFFAOYSA-N Acetone Chemical compound CC(C)=O CSCPPACGZOOCGX-UHFFFAOYSA-N 0.000 claims description 14
- 150000001412 amines Chemical group 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 13
- 239000004721 Polyphenylene oxide Substances 0.000 claims description 12
- 239000008367 deionised water Substances 0.000 claims description 12
- 229910021641 deionized water Inorganic materials 0.000 claims description 12
- 229920000570 polyether Polymers 0.000 claims description 12
- 239000002994 raw material Substances 0.000 claims description 12
- PTBDIHRZYDMNKB-UHFFFAOYSA-N 2,2-Bis(hydroxymethyl)propionic acid Chemical compound OCC(C)(CO)C(O)=O PTBDIHRZYDMNKB-UHFFFAOYSA-N 0.000 claims description 11
- UKLDJPRMSDWDSL-UHFFFAOYSA-L [dibutyl(dodecanoyloxy)stannyl] dodecanoate Chemical group CCCCCCCCCCCC(=O)O[Sn](CCCC)(CCCC)OC(=O)CCCCCCCCCCC UKLDJPRMSDWDSL-UHFFFAOYSA-L 0.000 claims description 11
- 239000012975 dibutyltin dilaurate Substances 0.000 claims description 11
- 230000003472 neutralizing effect Effects 0.000 claims description 10
- WERYXYBDKMZEQL-UHFFFAOYSA-N butane-1,4-diol Chemical compound OCCCCO WERYXYBDKMZEQL-UHFFFAOYSA-N 0.000 claims description 8
- 229920000909 polytetrahydrofuran Polymers 0.000 claims description 8
- 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 7
- ZJCCRDAZUWHFQH-UHFFFAOYSA-N Trimethylolpropane Chemical compound CCC(CO)(CO)CO ZJCCRDAZUWHFQH-UHFFFAOYSA-N 0.000 claims description 7
- ZWEHNKRNPOVVGH-UHFFFAOYSA-N 2-Butanone Chemical compound CCC(C)=O ZWEHNKRNPOVVGH-UHFFFAOYSA-N 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- RPNUMPOLZDHAAY-UHFFFAOYSA-N Diethylenetriamine Chemical compound NCCNCCN RPNUMPOLZDHAAY-UHFFFAOYSA-N 0.000 claims description 5
- SECXISVLQFMRJM-UHFFFAOYSA-N N-Methylpyrrolidone Chemical compound CN1CCCC1=O SECXISVLQFMRJM-UHFFFAOYSA-N 0.000 claims description 5
- NWZSZGALRFJKBT-KNIFDHDWSA-N (2s)-2,6-diaminohexanoic acid;(2s)-2-hydroxybutanedioic acid Chemical compound OC(=O)[C@@H](O)CC(O)=O.NCCCC[C@H](N)C(O)=O NWZSZGALRFJKBT-KNIFDHDWSA-N 0.000 claims description 4
- GSEJCLTVZPLZKY-UHFFFAOYSA-N Triethanolamine Chemical compound OCCN(CCO)CCO GSEJCLTVZPLZKY-UHFFFAOYSA-N 0.000 claims description 4
- IKDUDTNKRLTJSI-UHFFFAOYSA-N hydrazine monohydrate Substances O.NN IKDUDTNKRLTJSI-UHFFFAOYSA-N 0.000 claims description 4
- -1 hydrophilic molecule compound Chemical class 0.000 claims description 4
- YBRBMKDOPFTVDT-UHFFFAOYSA-N tert-butylamine Chemical compound CC(C)(C)N YBRBMKDOPFTVDT-UHFFFAOYSA-N 0.000 claims description 4
- SLCVBVWXLSEKPL-UHFFFAOYSA-N neopentyl glycol Chemical compound OCC(C)(C)CO SLCVBVWXLSEKPL-UHFFFAOYSA-N 0.000 claims description 3
- VILCJCGEZXAXTO-UHFFFAOYSA-N 2,2,2-tetramine Chemical compound NCCNCCNCCN VILCJCGEZXAXTO-UHFFFAOYSA-N 0.000 claims description 2
- JVYDLYGCSIHCMR-UHFFFAOYSA-N 2,2-bis(hydroxymethyl)butanoic acid Chemical compound CCC(CO)(CO)C(O)=O JVYDLYGCSIHCMR-UHFFFAOYSA-N 0.000 claims description 2
- 239000005058 Isophorone diisocyanate Substances 0.000 claims description 2
- 229910052797 bismuth Inorganic materials 0.000 claims description 2
- JCXGWMGPZLAOME-UHFFFAOYSA-N bismuth atom Chemical compound [Bi] JCXGWMGPZLAOME-UHFFFAOYSA-N 0.000 claims 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 claims description 2
- 229920005906 polyester polyol Polymers 0.000 claims description 2
- DVKJHBMWWAPEIU-UHFFFAOYSA-N toluene 2,4-diisocyanate Chemical compound CC1=CC=C(N=C=O)C=C1N=C=O DVKJHBMWWAPEIU-UHFFFAOYSA-N 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 8
- 239000002245 particle Substances 0.000 abstract description 7
- 238000009826 distribution Methods 0.000 abstract description 6
- 229920001730 Moisture cure polyurethane Polymers 0.000 abstract description 5
- 239000000463 material Substances 0.000 abstract description 4
- 239000011527 polyurethane coating Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 3
- 230000002194 synthesizing effect Effects 0.000 abstract description 2
- 125000003277 amino group Chemical group 0.000 abstract 1
- 238000001035 drying Methods 0.000 abstract 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 17
- PSGAAPLEWMOORI-PEINSRQWSA-N medroxyprogesterone acetate Chemical compound C([C@@]12C)CC(=O)C=C1[C@@H](C)C[C@@H]1[C@@H]2CC[C@]2(C)[C@@](OC(C)=O)(C(C)=O)CC[C@H]21 PSGAAPLEWMOORI-PEINSRQWSA-N 0.000 description 9
- 230000008033 biological extinction Effects 0.000 description 7
- 239000003973 paint Substances 0.000 description 7
- 230000000052 comparative effect Effects 0.000 description 6
- 239000000839 emulsion Substances 0.000 description 6
- 239000011248 coating agent Substances 0.000 description 5
- 238000000576 coating method Methods 0.000 description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 238000003860 storage Methods 0.000 description 4
- 239000006185 dispersion Substances 0.000 description 3
- 229920002545 silicone oil Polymers 0.000 description 3
- 230000015572 biosynthetic process Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 150000002009 diols Chemical class 0.000 description 2
- 238000004945 emulsification Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000006386 neutralization reaction Methods 0.000 description 2
- 229920000728 polyester Polymers 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 150000001732 carboxylic acid derivatives Chemical class 0.000 description 1
- 238000009775 high-speed stirring Methods 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229920002521 macromolecule Polymers 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005498 polishing Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
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Abstract
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114850012A (zh) * | 2022-05-23 | 2022-08-05 | 宝琥(苏州)包装材料有限公司 | 一种高良率的喷涂工艺及其应用 |
CN115536809A (zh) * | 2022-09-29 | 2022-12-30 | 广东西顿新材料科技有限公司 | 低光泽高物性自消光水性uv聚氨酯分散体及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103740250A (zh) * | 2013-12-06 | 2014-04-23 | 四川达威科技股份有限公司 | 自消光型皮革水性聚氨酯涂饰剂的制备方法 |
CN108997559A (zh) * | 2018-06-07 | 2018-12-14 | 安徽匠星联创新材料科技有限公司 | 一种哑光型水性聚氨酯材料及其制备方法 |
CN109180901A (zh) * | 2018-08-23 | 2019-01-11 | 洛阳盛嘉新材料有限公司 | 自消光水性聚氨酯及其制备方法 |
CN110627986A (zh) * | 2019-09-18 | 2019-12-31 | 合肥科天水性科技有限责任公司 | 一种阳离子型自消光水性聚氨酯树脂及其制备方法 |
CN113621304A (zh) * | 2021-08-06 | 2021-11-09 | 浙江禾欣科技有限公司 | 一种自消光水性聚氨酯树脂及其制备方法 |
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2021
- 2021-12-27 CN CN202111634835.9A patent/CN114276519B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103740250A (zh) * | 2013-12-06 | 2014-04-23 | 四川达威科技股份有限公司 | 自消光型皮革水性聚氨酯涂饰剂的制备方法 |
CN108997559A (zh) * | 2018-06-07 | 2018-12-14 | 安徽匠星联创新材料科技有限公司 | 一种哑光型水性聚氨酯材料及其制备方法 |
CN109180901A (zh) * | 2018-08-23 | 2019-01-11 | 洛阳盛嘉新材料有限公司 | 自消光水性聚氨酯及其制备方法 |
CN110627986A (zh) * | 2019-09-18 | 2019-12-31 | 合肥科天水性科技有限责任公司 | 一种阳离子型自消光水性聚氨酯树脂及其制备方法 |
CN113621304A (zh) * | 2021-08-06 | 2021-11-09 | 浙江禾欣科技有限公司 | 一种自消光水性聚氨酯树脂及其制备方法 |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN114850012A (zh) * | 2022-05-23 | 2022-08-05 | 宝琥(苏州)包装材料有限公司 | 一种高良率的喷涂工艺及其应用 |
CN115536809A (zh) * | 2022-09-29 | 2022-12-30 | 广东西顿新材料科技有限公司 | 低光泽高物性自消光水性uv聚氨酯分散体及其制备方法 |
CN115536809B (zh) * | 2022-09-29 | 2024-03-08 | 广东西顿新材料科技有限公司 | 低光泽高物性自消光水性uv聚氨酯分散体及其制备方法 |
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Address after: 237000 Industrial Avenue, Yaoli Town, Yeji District, Lu'an City, Anhui Province Patentee after: Anhui Jiangxing Lianchuang New Materials Technology Co.,Ltd. Country or region after: China Address before: 237000 Weisan Road, Yeji District, Lu'an City, Anhui Province Patentee before: ANHUI JIANGXING LIANCHUANG NEW MATERIALS TECHNOLOGY CO.,LTD. Country or region before: China |
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Denomination of invention: A self extinction waterborne polyurethane and its preparation method Granted publication date: 20230922 Pledgee: China Construction Bank Co.,Ltd. Lu'an Yeji Branch Pledgor: Anhui Jiangxing Lianchuang New Materials Technology Co.,Ltd. Registration number: Y2024980020982 |
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