CN102848581B - 3-羟基丁酸-4-羟基丁酸共聚物薄膜的流延成型方法 - Google Patents
3-羟基丁酸-4-羟基丁酸共聚物薄膜的流延成型方法 Download PDFInfo
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- CN102848581B CN102848581B CN201210373836.7A CN201210373836A CN102848581B CN 102848581 B CN102848581 B CN 102848581B CN 201210373836 A CN201210373836 A CN 201210373836A CN 102848581 B CN102848581 B CN 102848581B
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- Prior art keywords
- hydroxybutyrate
- hydroxybutyric acid
- acid copolymer
- thin film
- erucyl amide
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CN201210373836.7A CN102848581B (zh) | 2012-10-03 | 2012-10-03 | 3-羟基丁酸-4-羟基丁酸共聚物薄膜的流延成型方法 |
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CN201210373836.7A CN102848581B (zh) | 2012-10-03 | 2012-10-03 | 3-羟基丁酸-4-羟基丁酸共聚物薄膜的流延成型方法 |
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CN102848581A CN102848581A (zh) | 2013-01-02 |
CN102848581B true CN102848581B (zh) | 2014-12-24 |
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CN201210373836.7A Expired - Fee Related CN102848581B (zh) | 2012-10-03 | 2012-10-03 | 3-羟基丁酸-4-羟基丁酸共聚物薄膜的流延成型方法 |
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Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009137058A1 (en) * | 2008-05-06 | 2009-11-12 | Metabolix, Inc. | Biodegradable polyester blends |
CN102602005A (zh) * | 2012-03-17 | 2012-07-25 | 广东华业包装材料有限公司 | 一种petg热收缩薄膜的制造方法 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101210101A (zh) * | 2006-12-29 | 2008-07-02 | 天津国韵生物科技有限公司 | 用于片材、薄膜、管材、纤维材料的含聚羟基丁酸酯共聚物和聚乳酸的组合物 |
KR20120104168A (ko) * | 2009-08-27 | 2012-09-20 | 메타볼릭스 인코포레이티드 | 강인화된 폴리하이드록시알카노에이트 조성물 |
EP2550330A1 (de) * | 2010-03-24 | 2013-01-30 | Basf Se | Verfahren zur herstellung von clingfolien |
CN102492274B (zh) * | 2011-12-14 | 2014-03-12 | 王长青 | 可降解聚羟基烷酸酯(pha)压延膜制造工艺 |
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2012
- 2012-10-03 CN CN201210373836.7A patent/CN102848581B/zh not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2009137058A1 (en) * | 2008-05-06 | 2009-11-12 | Metabolix, Inc. | Biodegradable polyester blends |
CN102602005A (zh) * | 2012-03-17 | 2012-07-25 | 广东华业包装材料有限公司 | 一种petg热收缩薄膜的制造方法 |
Non-Patent Citations (1)
Title |
---|
刘晓晔.聚(3-羟基丁酸酯-co-4-羟基丁酸酯)/酰胺成核剂共混体系.《塑料》.2011,第40卷(第6期),第6页左栏第2-4段. * |
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CN102848581A (zh) | 2013-01-02 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Tape casting method for thin film made of 3-hydroxybutyrate-4-hydroxybutyrate copolymer Effective date of registration: 20150215 Granted publication date: 20141224 Pledgee: Bank of Communications Ltd Chaozhou branch Pledgor: Huaye Packing Materials Co., Ltd., Guangdong Registration number: 2015990000151 |
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Date of cancellation: 20210120 Granted publication date: 20141224 Pledgee: Bank of Communications Ltd Chaozhou branch Pledgor: GUANGDONG HUAYE PACKING MATERIAL Co.,Ltd. Registration number: 2015990000151 |
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