CN107501913B - 一种用于制备安全套的天然乳胶改性水性聚氨酯的制备方法 - Google Patents
一种用于制备安全套的天然乳胶改性水性聚氨酯的制备方法 Download PDFInfo
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- CN107501913B CN107501913B CN201710596137.1A CN201710596137A CN107501913B CN 107501913 B CN107501913 B CN 107501913B CN 201710596137 A CN201710596137 A CN 201710596137A CN 107501913 B CN107501913 B CN 107501913B
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- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
- C08L75/14—Polyurethanes having carbon-to-carbon unsaturated bonds
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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
- C08G18/28—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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- 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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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
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- 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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- C08G18/00—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
- C08G18/6633—Compounds of group C08G18/42
- C08G18/6637—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/664—Compounds of group C08G18/42 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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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
- C08G18/667—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38
- C08G18/6674—Compounds of group C08G18/48 or C08G18/52 with compounds of group C08G18/32 or polyamines of C08G18/38 with compounds of group C08G18/3203
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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
- C08G18/67—Unsaturated compounds having active hydrogen
- C08G18/69—Polymers of conjugated dienes
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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
- C08G18/73—Polyisocyanates or polyisothiocyanates 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
- 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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CN201710596137.1A CN107501913B (zh) | 2017-07-20 | 2017-07-20 | 一种用于制备安全套的天然乳胶改性水性聚氨酯的制备方法 |
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CN201710596137.1A CN107501913B (zh) | 2017-07-20 | 2017-07-20 | 一种用于制备安全套的天然乳胶改性水性聚氨酯的制备方法 |
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CN107501913A CN107501913A (zh) | 2017-12-22 |
CN107501913B true CN107501913B (zh) | 2021-07-13 |
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Families Citing this family (5)
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CN109575379B (zh) * | 2018-11-18 | 2019-12-10 | 西南交通大学 | 一种淀粉接枝异氰酸酯改性天然乳胶避孕套及其制备方法 |
CN110964171B (zh) * | 2019-12-20 | 2022-03-11 | 万华化学集团股份有限公司 | 一种聚氨酯聚脲水分散体及其制备方法与用途 |
CN112143214A (zh) * | 2020-10-10 | 2020-12-29 | 天长市恒生医疗器械有限公司 | 一种乳胶手套 |
CN112574383B (zh) * | 2020-12-14 | 2022-01-21 | 上海华峰超纤科技股份有限公司 | 一种水性聚氨酯乳液及其制备方法、应用 |
CN115873548B (zh) * | 2022-11-29 | 2024-10-15 | 烟台德邦科技股份有限公司 | 一种反应型聚氨酯热熔胶及其制备方法 |
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JP2000342616A (ja) * | 1999-05-31 | 2000-12-12 | Sagami Gomme Kogyo Kk | 異種材料ラミネートコンドーム及びその製法 |
CN101961279B (zh) * | 2010-11-05 | 2012-04-25 | 胡智强 | 双层夹芯或多层夹芯型高阻隔安全套及其制备方法 |
CN102977423A (zh) * | 2012-11-06 | 2013-03-20 | 青岛文创科技有限公司 | 一种水性聚氨酯改性天然乳胶的方法 |
CN102977320A (zh) * | 2012-11-12 | 2013-03-20 | 青岛文创科技有限公司 | 一种端羟基聚丁二烯改性水性聚氨酯的方法 |
CN103834072A (zh) * | 2012-11-20 | 2014-06-04 | 合肥杰事杰新材料股份有限公司 | 一种改性天然乳胶及其制备方法和用途 |
CN105504215B (zh) * | 2015-12-28 | 2018-08-03 | 广东工业大学 | 一种耐黄变的水性聚氨酯乳液及其制备方法 |
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Effective date of registration: 20210420 Address after: 730000 Tianshui science and Technology Industrial Park, No. 3949, Kunlun Mountains Road, Lanzhou New District, Lanzhou, Gansu Applicant after: Lanzhou Keshi Sicily Health Technology Co.,Ltd. Address before: 730000 Tianshui science and Technology Industrial Park, No. 3949, Kunlun Mountains Road, Lanzhou New District, Lanzhou, Gansu Applicant before: LANZHOU KETIAN HEALTH TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20220707 Address after: British slough Patentee after: Lijieshealth Co.,Ltd. Address before: 730000 Ketian water science and Technology Industrial Park, 3949 Kunlun Mountain Avenue, Lanzhou New District, Lanzhou City, Gansu Province Patentee before: Lanzhou Keshi Sicily Health Technology Co.,Ltd. |