CN111138628B - 一种合成革用水性聚氨酯的制备方法 - Google Patents
一种合成革用水性聚氨酯的制备方法 Download PDFInfo
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- CN111138628B CN111138628B CN202010036103.9A CN202010036103A CN111138628B CN 111138628 B CN111138628 B CN 111138628B CN 202010036103 A CN202010036103 A CN 202010036103A CN 111138628 B CN111138628 B CN 111138628B
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- waterborne polyurethane
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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
- C08G18/70—Polymeric products of isocyanates or isothiocyanates with compounds having active hydrogen characterised by the isocyanates or isothiocyanates used
- C08G18/72—Polyisocyanates or polyisothiocyanates
- C08G18/74—Polyisocyanates or polyisothiocyanates cyclic
- C08G18/75—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic
- C08G18/751—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring
- C08G18/752—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group
- C08G18/753—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group
- C08G18/755—Polyisocyanates or polyisothiocyanates cyclic cycloaliphatic containing only one cycloaliphatic ring containing at least one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group containing one isocyanate or isothiocyanate group linked to the cycloaliphatic ring by means of an aliphatic group having a primary carbon atom next to the isocyanate or isothiocyanate group and at least one isocyanate or isothiocyanate group linked to a secondary carbon atom of the cycloaliphatic ring, e.g. isophorone diisocyanate
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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
- C08G18/30—Low-molecular-weight compounds
- C08G18/34—Carboxylic acids; Esters thereof with monohydroxyl compounds
- C08G18/348—Hydroxycarboxylic acids
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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
- C08G18/48—Polyethers
- C08G18/4804—Two or more polyethers of different physical or chemical nature
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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
- C08G18/65—Low-molecular-weight compounds having active hydrogen with high-molecular-weight compounds having active hydrogen
- C08G18/66—Compounds of groups C08G18/42, C08G18/48, or C08G18/52
- C08G18/6666—Compounds of group C08G18/48 or C08G18/52
- C08G18/6692—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/34
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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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/26—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds
- C08G65/2603—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen
- C08G65/2606—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups
- C08G65/2609—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring from cyclic ethers and other compounds the other compounds containing oxygen containing hydroxyl groups containing aliphatic hydroxyl groups
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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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/331—Polymers modified by chemical after-treatment with organic compounds containing oxygen
- C08G65/3311—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group
- C08G65/3312—Polymers modified by chemical after-treatment with organic compounds containing oxygen containing a hydroxy group acyclic
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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
- C08G65/00—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule
- C08G65/02—Macromolecular compounds obtained by reactions forming an ether link in the main chain of the macromolecule from cyclic ethers by opening of the heterocyclic ring
- C08G65/32—Polymers modified by chemical after-treatment
- C08G65/329—Polymers modified by chemical after-treatment with organic compounds
- C08G65/337—Polymers modified by chemical after-treatment with organic compounds containing other elements
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
- C08J5/18—Manufacture of films or sheets
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
- C08J2375/00—Characterised by the use of polyureas or polyurethanes; Derivatives of such polymers
- C08J2375/04—Polyurethanes
- C08J2375/08—Polyurethanes from polyethers
Abstract
Description
Claims (10)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN202010036103.9A CN111138628B (zh) | 2020-01-14 | 2020-01-14 | 一种合成革用水性聚氨酯的制备方法 |
PCT/CN2020/092262 WO2021143003A1 (zh) | 2020-01-14 | 2020-05-26 | 一种合成革用水性聚氨酯的制备方法 |
Applications Claiming Priority (1)
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CN202010036103.9A CN111138628B (zh) | 2020-01-14 | 2020-01-14 | 一种合成革用水性聚氨酯的制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN111138628A CN111138628A (zh) | 2020-05-12 |
CN111138628B true CN111138628B (zh) | 2021-03-05 |
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CN202010036103.9A Active CN111138628B (zh) | 2020-01-14 | 2020-01-14 | 一种合成革用水性聚氨酯的制备方法 |
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CN (1) | CN111138628B (zh) |
WO (1) | WO2021143003A1 (zh) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111138628B (zh) * | 2020-01-14 | 2021-03-05 | 江苏钟山化工有限公司 | 一种合成革用水性聚氨酯的制备方法 |
CN113185685B (zh) * | 2021-06-22 | 2022-08-05 | 万华化学集团股份有限公司 | 一种聚醚二元醇及其制备方法,以及一种水性聚氨酯乳液 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190566A (en) * | 1975-12-10 | 1980-02-26 | Bayer Aktiengesellschaft | Water-dispersible polyurethanes |
CN101638472A (zh) * | 2009-09-04 | 2010-02-03 | 安徽大学 | 侧链非离子型水性聚氨酯乳液的制备方法 |
CN104031225A (zh) * | 2013-03-06 | 2014-09-10 | 万华化学集团股份有限公司 | 一种用于合成革粘合剂的水性聚氨酯分散体及其制备方法 |
CN107522839A (zh) * | 2017-08-30 | 2017-12-29 | 广东德美精细化工集团股份有限公司 | 一种无溶剂具备阴离子和非离子特性的水性聚氨酯树脂制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2314512C3 (de) * | 1973-03-23 | 1980-10-09 | Bayer Ag, 5090 Leverkusen | Thermoplastische, nichtionische, in Wasser despergierbare im wesentlichen lineare Polyurethanelastomere |
CN103193972B (zh) * | 2012-01-09 | 2016-01-20 | 万华化学集团股份有限公司 | 一种聚醚二元醇的制备方法 |
WO2016124251A1 (en) * | 2015-02-06 | 2016-08-11 | Taminco | Aqueous polyurethane dispersions |
CN111138628B (zh) * | 2020-01-14 | 2021-03-05 | 江苏钟山化工有限公司 | 一种合成革用水性聚氨酯的制备方法 |
-
2020
- 2020-01-14 CN CN202010036103.9A patent/CN111138628B/zh active Active
- 2020-05-26 WO PCT/CN2020/092262 patent/WO2021143003A1/zh active Application Filing
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4190566A (en) * | 1975-12-10 | 1980-02-26 | Bayer Aktiengesellschaft | Water-dispersible polyurethanes |
CN101638472A (zh) * | 2009-09-04 | 2010-02-03 | 安徽大学 | 侧链非离子型水性聚氨酯乳液的制备方法 |
CN104031225A (zh) * | 2013-03-06 | 2014-09-10 | 万华化学集团股份有限公司 | 一种用于合成革粘合剂的水性聚氨酯分散体及其制备方法 |
CN107522839A (zh) * | 2017-08-30 | 2017-12-29 | 广东德美精细化工集团股份有限公司 | 一种无溶剂具备阴离子和非离子特性的水性聚氨酯树脂制备方法 |
Non-Patent Citations (2)
Title |
---|
The Physical Properties of Nonionic Waterborne Polyurethane with a Polyether as Side Chain;Bing Li;《Journal of Applied Polymer Science》;20120509;第127卷(第3期);第1848-1852页 * |
新型非离子水性聚氨酯的制备及性能研究;张海龙; 杨伟平; 黄毅萍; 许戈文;《涂料工业》;20110601;第41卷(第6期);第46-50页 * |
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WO2021143003A1 (zh) | 2021-07-22 |
CN111138628A (zh) | 2020-05-12 |
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Address after: No.158, Fenghua Road, Jiangbei new district, Nanjing, Jiangsu Province Applicant after: JIANGSU ZHONGSHAN CHEMICAL Co.,Ltd. Address before: Fenghua Road in Liuhe District of Nanjing City, Jiangsu Province, No. 158 210009 Applicant before: JIANGSU ZHONGSHAN CHEMICAL Co.,Ltd. |
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Effective date of registration: 20220129 Address after: No.158, Fenghua Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210047 Patentee after: Jiangsu Zhongshan new material Co.,Ltd. Address before: No.158, Fenghua Road, Jiangbei new district, Nanjing City, Jiangsu Province, 210047 Patentee before: JIANGSU ZHONGSHAN CHEMICAL Co.,Ltd. |
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