CN103571020B - 一种环保塑料及其制备方法 - Google Patents
一种环保塑料及其制备方法 Download PDFInfo
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- CN103571020B CN103571020B CN201310578139.XA CN201310578139A CN103571020B CN 103571020 B CN103571020 B CN 103571020B CN 201310578139 A CN201310578139 A CN 201310578139A CN 103571020 B CN103571020 B CN 103571020B
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/04—Homopolymers or copolymers of ethene
- C08L23/06—Polyethene
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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
- C08G18/42—Polycondensates having carboxylic or carbonic ester groups in the main chain
- C08G18/4266—Polycondensates having carboxylic or carbonic ester groups in the main chain prepared from hydroxycarboxylic acids and/or lactones
- C08G18/4269—Lactones
- C08G18/4277—Caprolactone and/or substituted caprolactone
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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
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7614—Polyisocyanates or polyisothiocyanates cyclic aromatic containing only one aromatic ring
-
- 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
- C08G18/76—Polyisocyanates or polyisothiocyanates cyclic aromatic
- C08G18/7657—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings
- C08G18/7664—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups
- C08G18/7671—Polyisocyanates or polyisothiocyanates cyclic aromatic containing two or more aromatic rings containing alkylene polyphenyl groups containing only one alkylene bisphenyl group
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/06—Biodegradable
Abstract
Description
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201310578139.XA CN103571020B (zh) | 2013-11-18 | 2013-11-18 | 一种环保塑料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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CN201310578139.XA CN103571020B (zh) | 2013-11-18 | 2013-11-18 | 一种环保塑料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
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CN103571020A CN103571020A (zh) | 2014-02-12 |
CN103571020B true CN103571020B (zh) | 2016-02-03 |
Family
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Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201310578139.XA Active CN103571020B (zh) | 2013-11-18 | 2013-11-18 | 一种环保塑料及其制备方法 |
Country Status (1)
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CN (1) | CN103571020B (zh) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN105440654B (zh) * | 2015-12-09 | 2018-07-24 | 东莞市精伦实业有限公司 | 一种低硬度高强度的热塑性聚氨酯弹性体及其制备方法 |
CN107988197B (zh) * | 2017-12-25 | 2019-02-12 | 桑德生态科技有限公司 | 以植物纤维为支撑体的包埋微生物载体及其制备方法 |
CN112961312A (zh) * | 2021-02-19 | 2021-06-15 | 维欧(天津)能源技术服务股份有限公司 | 一种可降解水溶性弹性体及其制备工艺 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4863778A (en) * | 1982-04-24 | 1989-09-05 | Smith And Nephew Associated Companies P.L.C. | Products, processes and use |
EP1729783B2 (en) * | 2004-03-24 | 2023-01-18 | Polynovo Biomaterials Pty Limited | Biodegradable polyurethane and polyurethane ureas |
CN101143962A (zh) * | 2006-09-15 | 2008-03-19 | 奇钛科技股份有限公司 | 一种改善韧性和耐热性的可生物降解树脂组成物及其制法 |
US20090163663A1 (en) * | 2007-12-19 | 2009-06-25 | Escalator Handrail Company Inc. | Method of preparing thermoplastic polyurethane blends |
CN101323545B (zh) * | 2008-07-18 | 2010-08-11 | 中国农业大学 | 可降解型聚合物包膜控释肥料及其制备方法与专用包膜材料 |
CN101643557B (zh) * | 2009-07-28 | 2013-01-02 | 西安阿诺肯科技发展有限公司 | 微量元素肥料包覆膜组合物本体溶液及其制备和包覆方法 |
CN102424174A (zh) * | 2011-07-27 | 2012-04-25 | 河南省南街村(集团)有限公司 | 一种可降解塑料袋制品 |
CN102731745A (zh) * | 2012-06-29 | 2012-10-17 | 华南理工大学 | 一种降解型海洋防污材料及其制备方法与应用 |
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2013
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Publication number | Publication date |
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CN103571020A (zh) | 2014-02-12 |
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Address after: 515828 salt road section, 324 National Road, Chenghai District, Guangdong, Shantou Patentee after: SHUYE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Address before: 515800 Sima Po Industrial Zone, hung two road, salt Hung Town, Chenghai District, Guangdong, Shantou Patentee before: Guangdong Shuye Environmental Protection Technology Co.,Ltd. |
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Denomination of invention: An environmentally friendly plastic and its preparation method Effective date of registration: 20230714 Granted publication date: 20160203 Pledgee: Guangzhou Xinxi Technology Co.,Ltd. Pledgor: SHUYE ENVIRONMENTAL TECHNOLOGY Co.,Ltd. Registration number: Y2023980048456 |