CN110628007B - 一种改性不饱和聚酯树脂及其合成工艺 - Google Patents
一种改性不饱和聚酯树脂及其合成工艺 Download PDFInfo
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- CN110628007B CN110628007B CN201910952109.8A CN201910952109A CN110628007B CN 110628007 B CN110628007 B CN 110628007B CN 201910952109 A CN201910952109 A CN 201910952109A CN 110628007 B CN110628007 B CN 110628007B
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- Prior art keywords
- water
- modifier
- carrying agent
- unsaturated polyester
- polyester resin
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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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/66—Polyesters containing oxygen in the form of ether groups
- C08G63/668—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/676—Polyesters containing oxygen in the form of ether groups derived from polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/78—Preparation processes
- C08G63/80—Solid-state polycondensation
-
- 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
- C08G63/00—Macromolecular compounds obtained by reactions forming a carboxylic ester link in the main chain of the macromolecule
- C08G63/91—Polymers modified by chemical after-treatment
- C08G63/914—Polymers modified by chemical after-treatment derived from polycarboxylic acids and polyhydroxy compounds
- C08G63/918—Polycarboxylic acids and polyhydroxy compounds in which at least one of the two components contains aliphatic unsaturation
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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)
- General Chemical & Material Sciences (AREA)
- Polyesters Or Polycarbonates (AREA)
Abstract
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CN201910952109.8A CN110628007B (zh) | 2019-10-09 | 2019-10-09 | 一种改性不饱和聚酯树脂及其合成工艺 |
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CN201910952109.8A CN110628007B (zh) | 2019-10-09 | 2019-10-09 | 一种改性不饱和聚酯树脂及其合成工艺 |
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CN110628007A CN110628007A (zh) | 2019-12-31 |
CN110628007B true CN110628007B (zh) | 2021-11-16 |
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Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5270104A (en) * | 1982-06-22 | 1993-12-14 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Unsaturated polyester resin composition and laminates |
CN102311523A (zh) * | 2010-07-02 | 2012-01-11 | 常州市华润复合材料有限公司 | 用于真空导入工艺的不饱和聚酯树脂及其树脂组合物 |
CN108250419A (zh) * | 2018-01-16 | 2018-07-06 | 浙江光华科技股份有限公司 | 一种混合型粉末涂料用强折弯聚酯树脂及其制备方法 |
-
2019
- 2019-10-09 CN CN201910952109.8A patent/CN110628007B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5270104A (en) * | 1982-06-22 | 1993-12-14 | Kanegafuchi Kagaku Kogyo Kabushiki Kaisha | Unsaturated polyester resin composition and laminates |
CN102311523A (zh) * | 2010-07-02 | 2012-01-11 | 常州市华润复合材料有限公司 | 用于真空导入工艺的不饱和聚酯树脂及其树脂组合物 |
CN108250419A (zh) * | 2018-01-16 | 2018-07-06 | 浙江光华科技股份有限公司 | 一种混合型粉末涂料用强折弯聚酯树脂及其制备方法 |
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PB01 | Publication | ||
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TA01 | Transfer of patent application right | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20211025 Address after: 314100 No.616 Fushun Road, Xitang Town, Jiashan County, Jiaxing City, Zhejiang Province Applicant after: Zhejiang Dongda Resin Technology Co.,Ltd. Address before: 325000 button Industrial Park, Qiaotou town, Yongjia County, Wenzhou City, Zhejiang Province Applicant before: Yongjia Dongda Synthetic Chemical Co.,Ltd. |
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GR01 | Patent grant | ||
GR01 | Patent grant | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A Modified Unsaturated Polyester Resin and Its Synthesis Process Effective date of registration: 20230906 Granted publication date: 20211116 Pledgee: Zhejiang Jiashan Rural Commercial Bank Branch Shun Limited by Share Ltd Pledgor: Zhejiang Dongda Resin Technology Co.,Ltd. Registration number: Y2023980055414 |