CN106832243B - 一种无金属催化制备聚己内酯的方法 - Google Patents
一种无金属催化制备聚己内酯的方法 Download PDFInfo
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- CN106832243B CN106832243B CN201710081303.4A CN201710081303A CN106832243B CN 106832243 B CN106832243 B CN 106832243B CN 201710081303 A CN201710081303 A CN 201710081303A CN 106832243 B CN106832243 B CN 106832243B
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- polycaprolactone
- initiator
- acid
- monomer
- catalyst
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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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/87—Non-metals or inter-compounds thereof
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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
- C08G63/02—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds
- C08G63/06—Polyesters derived from hydroxycarboxylic acids or from polycarboxylic acids and polyhydroxy compounds derived from hydroxycarboxylic acids
- C08G63/08—Lactones or lactides
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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
- C08G63/78—Preparation processes
- C08G63/82—Preparation processes characterised by the catalyst used
- C08G63/823—Preparation processes characterised by the catalyst used for the preparation of polylactones or polylactides
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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)
- Polyesters Or Polycarbonates (AREA)
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Application Number | Priority Date | Filing Date | Title |
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CN201710081303.4A CN106832243B (zh) | 2017-02-15 | 2017-02-15 | 一种无金属催化制备聚己内酯的方法 |
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CN201710081303.4A CN106832243B (zh) | 2017-02-15 | 2017-02-15 | 一种无金属催化制备聚己内酯的方法 |
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CN106832243A CN106832243A (zh) | 2017-06-13 |
CN106832243B true CN106832243B (zh) | 2019-06-18 |
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CN201710081303.4A Active CN106832243B (zh) | 2017-02-15 | 2017-02-15 | 一种无金属催化制备聚己内酯的方法 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN108752570B (zh) * | 2018-07-03 | 2020-11-03 | 深圳市鑫元素新材料科技有限公司 | 一种聚己内酯多元醇及制备方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101098893A (zh) * | 2004-12-23 | 2008-01-02 | 有机点击股份公司 | 胺和醇的改性 |
CN100347217C (zh) * | 2006-02-21 | 2007-11-07 | 武汉天生成科技有限公司 | 一种生产热塑性聚己内酯的方法 |
CN103539925B (zh) * | 2012-07-16 | 2016-04-13 | 中国石油化工股份有限公司 | 一种聚己内酯的制备方法及所使用引发剂的应用 |
CN105199084B (zh) * | 2015-10-26 | 2017-03-22 | 南京工业大学 | 一种制备聚内酯的方法 |
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Effective date of registration: 20210118 Address after: 255035 no.3482 Baoshan Road, high tech Zone, Zibo City, Shandong Province Patentee after: ZIBO ZHENGDA POLYURETHANE Co.,Ltd. Address before: 516081 room 205, building a, R & D building, No.5, Keji Road, science and Technology Innovation Park, Dayawan West District, Huizhou City, Guangdong Province Patentee before: HUIZHOU RESEARCH INSTITUTE, SUN YAT-SEN University |
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Effective date of registration: 20230807 Address after: 256400 Maqiao Industrial Park, Huantai County, Zibo City, Shandong Province Patentee after: Shandong Shangzheng New Material Technology Co.,Ltd. Address before: 255035 no.3482 Baoshan Road, high tech Zone, Zibo City, Shandong Province Patentee before: ZIBO ZHENGDA POLYURETHANE Co.,Ltd. |
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