CN105646829B - 一种改性聚氨基甲酸酯耐水胶膜及其制备方法 - Google Patents
一种改性聚氨基甲酸酯耐水胶膜及其制备方法 Download PDFInfo
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- CN105646829B CN105646829B CN201610222654.8A CN201610222654A CN105646829B CN 105646829 B CN105646829 B CN 105646829B CN 201610222654 A CN201610222654 A CN 201610222654A CN 105646829 B CN105646829 B CN 105646829B
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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
- C08G18/08—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
- C08G18/48—Polyethers
- C08G18/4833—Polyethers containing oxyethylene units
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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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- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Adhesives Or Adhesive Processes (AREA)
Abstract
Description
拉伸强度(MPa) | 断裂伸长率(%) | 吸水率(%) | |
实施例1 | 14.3 | 467 | 4.7 |
实施例2 | 14.5 | 468 | 4.6 |
实施例3 | 14.7 | 469 | 4.5 |
实施例4 | 15.3 | 471 | 4.4 |
实施例5 | 15.0 | 469 | 4.5 |
对比例1 | 13.8 | 447 | 4.5 |
对比例2 | 14.7 | 459 | 6.2 |
Claims (2)
Priority Applications (1)
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CN201610222654.8A CN105646829B (zh) | 2016-04-12 | 2016-04-12 | 一种改性聚氨基甲酸酯耐水胶膜及其制备方法 |
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CN201610222654.8A CN105646829B (zh) | 2016-04-12 | 2016-04-12 | 一种改性聚氨基甲酸酯耐水胶膜及其制备方法 |
Publications (2)
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CN105646829A CN105646829A (zh) | 2016-06-08 |
CN105646829B true CN105646829B (zh) | 2018-08-17 |
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CN201610222654.8A Active CN105646829B (zh) | 2016-04-12 | 2016-04-12 | 一种改性聚氨基甲酸酯耐水胶膜及其制备方法 |
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Families Citing this family (1)
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CN116102976B (zh) * | 2022-12-08 | 2024-03-26 | 国网湖北省电力有限公司孝感供电公司 | 一种电缆线路包覆专用防覆冰阻燃绝缘硅涂料 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1712423A (zh) * | 2004-06-25 | 2005-12-28 | 拜尔材料科学有限责任公司 | 具有高酸含量的聚氨酯分散体 |
CN1721485A (zh) * | 2004-06-25 | 2006-01-18 | 拜尔材料科学有限责任公司 | 由高度酸官能聚酯制得的聚氨酯分散体 |
CN101381451A (zh) * | 2008-10-17 | 2009-03-11 | 合肥安科精细化工有限公司 | 常温自交联水基聚氨酯分散体的制备方法 |
CN103087286A (zh) * | 2013-01-07 | 2013-05-08 | 中国科学院过程工程研究所 | 一种水性聚氨酯弹性分散体及其制备方法 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2004244641A (ja) * | 2004-05-06 | 2004-09-02 | Dainichiseika Color & Chem Mfg Co Ltd | 親水性ポリウレタン系樹脂の製造方法 |
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2016
- 2016-04-12 CN CN201610222654.8A patent/CN105646829B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1712423A (zh) * | 2004-06-25 | 2005-12-28 | 拜尔材料科学有限责任公司 | 具有高酸含量的聚氨酯分散体 |
CN1721485A (zh) * | 2004-06-25 | 2006-01-18 | 拜尔材料科学有限责任公司 | 由高度酸官能聚酯制得的聚氨酯分散体 |
EP1609808A3 (en) * | 2004-06-25 | 2008-01-02 | Bayer MaterialScience LLC | Polyurethane dispersion prepared from a high acid functional polyester |
CN101381451A (zh) * | 2008-10-17 | 2009-03-11 | 合肥安科精细化工有限公司 | 常温自交联水基聚氨酯分散体的制备方法 |
CN103087286A (zh) * | 2013-01-07 | 2013-05-08 | 中国科学院过程工程研究所 | 一种水性聚氨酯弹性分散体及其制备方法 |
Non-Patent Citations (4)
Title |
---|
MDI型水性聚氨酯结构及性能的研究;孙家干 等;《中国皮革》;20101031;第39卷(第19期);17-21 * |
Preparation and properties of amino-terminated anionic waterborne-polyurethane-silica hybrid materials through a sol-gel process in the absence of an external catalyst;Jui-Ming Yeh等;《European Polymer Journal》;20080930;第44卷(第9期);2777-2783 * |
水性聚氨酯包封原生SiO2 纳米;孙多先 等;《现代化工》;20030131;第23卷(第1期);41-43 * |
羟基硅油改性水性聚氨酯的制备与性能研究;詹彪 等;《聚氨酯工业》;20130228;第28卷(第1期);37-40 * |
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Effective date of registration: 20200410 Address after: No. 8, beiyuanzhong Road, Shishan town, Nanhai District, Foshan City, Guangdong Province (application for residence) Patentee after: FOSHAN XIAOLING PACKAGING MATERIAL Co.,Ltd. Address before: 528237 Workshop No. 1 at Biantangkou, Shachang, Sanzhou Village, Qifu, Guanyao, Shishan Town, Nanhai District, Foshan City, Guangdong Province (one of the offices of Foshan Xiaoqi Packaging Materials Co., Ltd.) (Residence Declaration) Patentee before: Foshan Nanhai Lianzheng Industrial Materials Co.,Ltd. |