CN109651778A - 一种高立构复合晶含量高分子量聚乳酸材料及其制备方法 - Google Patents
一种高立构复合晶含量高分子量聚乳酸材料及其制备方法 Download PDFInfo
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- CN109651778A CN109651778A CN201811373840.7A CN201811373840A CN109651778A CN 109651778 A CN109651778 A CN 109651778A CN 201811373840 A CN201811373840 A CN 201811373840A CN 109651778 A CN109651778 A CN 109651778A
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- lactic acid
- epoxy resin
- molecular weight
- crystalline substance
- curing agent
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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
- C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
- C08L67/04—Polyesters derived from hydroxycarboxylic acids, e.g. lactones
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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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
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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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)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
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CN201811373840.7A CN109651778B (zh) | 2018-11-19 | 2018-11-19 | 一种高立构复合晶含量高分子量聚乳酸材料的制备方法 |
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CN201811373840.7A CN109651778B (zh) | 2018-11-19 | 2018-11-19 | 一种高立构复合晶含量高分子量聚乳酸材料的制备方法 |
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CN109651778A true CN109651778A (zh) | 2019-04-19 |
CN109651778B CN109651778B (zh) | 2021-04-13 |
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Citations (11)
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CN1865347A (zh) * | 2006-04-30 | 2006-11-22 | 东华大学 | 改善聚乳酸及其多嵌段共聚物热性能和结晶行为的方法 |
WO2008081639A1 (ja) * | 2006-12-29 | 2008-07-10 | Eiko Yamaguchi | ポリ乳酸のステレオコンプレックス形成促進剤 |
CN101522798A (zh) * | 2006-06-01 | 2009-09-02 | 东赛璐株式会社 | 聚乳酸类组合物构成的成型品 |
CN101622310A (zh) * | 2007-02-23 | 2010-01-06 | 帝人株式会社 | 聚乳酸组合物 |
JP2010132871A (ja) * | 2008-11-05 | 2010-06-17 | Teijin Chem Ltd | ポリ乳酸組成物およびその成形品 |
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CN104017152A (zh) * | 2009-06-30 | 2014-09-03 | 三井化学株式会社 | 立体络合物聚乳酸树脂组合物及立体络合物聚乳酸树脂组合物的制造方法 |
CN105008459A (zh) * | 2013-02-19 | 2015-10-28 | 东丽株式会社 | 聚乳酸树脂组合物、成形体和聚乳酸树脂组合物的制造方法 |
CN105949732A (zh) * | 2016-05-09 | 2016-09-21 | 贵州大学 | 一种高性能可降解聚乳酸复合材料及其制备方法 |
CN108219418A (zh) * | 2017-12-05 | 2018-06-29 | 湖北光合生物科技有限公司 | 一种二氧化碳-环氧丙烷共聚物复合材料及其制备方法 |
CN109554069A (zh) * | 2018-11-15 | 2019-04-02 | 江苏科技大学 | 一种尼龙结晶增强的环氧树脂涂层及其制备方法 |
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2018
- 2018-11-19 CN CN201811373840.7A patent/CN109651778B/zh active Active
Patent Citations (11)
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CN1865347A (zh) * | 2006-04-30 | 2006-11-22 | 东华大学 | 改善聚乳酸及其多嵌段共聚物热性能和结晶行为的方法 |
CN101522798A (zh) * | 2006-06-01 | 2009-09-02 | 东赛璐株式会社 | 聚乳酸类组合物构成的成型品 |
WO2008081639A1 (ja) * | 2006-12-29 | 2008-07-10 | Eiko Yamaguchi | ポリ乳酸のステレオコンプレックス形成促進剤 |
CN101622310A (zh) * | 2007-02-23 | 2010-01-06 | 帝人株式会社 | 聚乳酸组合物 |
JP2010132871A (ja) * | 2008-11-05 | 2010-06-17 | Teijin Chem Ltd | ポリ乳酸組成物およびその成形品 |
CN104017152A (zh) * | 2009-06-30 | 2014-09-03 | 三井化学株式会社 | 立体络合物聚乳酸树脂组合物及立体络合物聚乳酸树脂组合物的制造方法 |
CN102432852A (zh) * | 2011-08-25 | 2012-05-02 | 复旦大学 | 一种聚乳酸基立构复合交联共聚物及其制备方法 |
CN105008459A (zh) * | 2013-02-19 | 2015-10-28 | 东丽株式会社 | 聚乳酸树脂组合物、成形体和聚乳酸树脂组合物的制造方法 |
CN105949732A (zh) * | 2016-05-09 | 2016-09-21 | 贵州大学 | 一种高性能可降解聚乳酸复合材料及其制备方法 |
CN108219418A (zh) * | 2017-12-05 | 2018-06-29 | 湖北光合生物科技有限公司 | 一种二氧化碳-环氧丙烷共聚物复合材料及其制备方法 |
CN109554069A (zh) * | 2018-11-15 | 2019-04-02 | 江苏科技大学 | 一种尼龙结晶增强的环氧树脂涂层及其制备方法 |
Non-Patent Citations (3)
Title |
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ZHAOLEILI,等: "vel experimental protocol used to determine the nucleation kinetics of polymer realized by Flash DSC: The case of poly(L-lactic acid)/poly(D-lactic acid) blends", 《POLYMER TESTING》 * |
徐红,等: "高分子量L型聚乳酸的合成与表征", 《上海大学学报》 * |
李照磊,等: "环氧预聚物改性对左右旋聚乳酸共混物结晶行为的影响", 《2017全国高分子学术论文报告会》 * |
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Inventor after: Li Zhaolei Inventor after: Chen Lizhuang Inventor after: Guo Weijie Inventor after: Zhou Haijun Inventor after: Ye Xinxin Inventor after: Zhao Xuanxuan Inventor after: Zeng Yu Inventor before: Li Zhaolei Inventor before: Guo Weijie Inventor before: Zhou Haijun Inventor before: Ye Xinxin Inventor before: Zhao Xuanxuan Inventor before: Zeng Yu |
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Application publication date: 20190419 Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Denomination of invention: A preparation method of high molecular weight polylactic acid material with high stereoscopic composite crystal content Granted publication date: 20210413 License type: Common License Record date: 20210714 |
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Assignee: Center for technology transfer Jiangsu University of Science and Technology Assignor: JIANGSU University OF SCIENCE AND TECHNOLOGY Contract record no.: X2021980006173 Date of cancellation: 20210826 |
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