CN102134380A - 一种可完全生物降解复合材料及其制备方法 - Google Patents
一种可完全生物降解复合材料及其制备方法 Download PDFInfo
- Publication number
- CN102134380A CN102134380A CN2011100873057A CN201110087305A CN102134380A CN 102134380 A CN102134380 A CN 102134380A CN 2011100873057 A CN2011100873057 A CN 2011100873057A CN 201110087305 A CN201110087305 A CN 201110087305A CN 102134380 A CN102134380 A CN 102134380A
- Authority
- CN
- China
- Prior art keywords
- starch
- poly
- lactic acid
- matrix material
- composite material
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
- B29C48/04—Particle-shaped
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/36—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die
- B29C48/395—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders
- B29C48/40—Means for plasticising or homogenising the moulding material or forcing it through the nozzle or die using screws surrounded by a cooperating barrel, e.g. single screw extruders using two or more parallel screws or at least two parallel non-intermeshing screws, e.g. twin screw extruders
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
- B29C48/25—Component parts, details or accessories; Auxiliary operations
- B29C48/92—Measuring, controlling or regulating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Biological Depolymerization Polymers (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110087305A CN102134380B (zh) | 2011-04-08 | 2011-04-08 | 一种可完全生物降解复合材料及其制备方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201110087305A CN102134380B (zh) | 2011-04-08 | 2011-04-08 | 一种可完全生物降解复合材料及其制备方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102134380A true CN102134380A (zh) | 2011-07-27 |
CN102134380B CN102134380B (zh) | 2012-08-29 |
Family
ID=44294319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
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CN201110087305A Expired - Fee Related CN102134380B (zh) | 2011-04-08 | 2011-04-08 | 一种可完全生物降解复合材料及其制备方法 |
Country Status (1)
Country | Link |
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CN (1) | CN102134380B (zh) |
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102391631A (zh) * | 2011-12-02 | 2012-03-28 | 武汉华丽环保科技有限公司 | 可生物降解的防静电高分子复合材料及其制备方法 |
CN102604349A (zh) * | 2012-03-09 | 2012-07-25 | 中国科学院宁波材料技术与工程研究所 | 一种聚乳酸/淀粉全生物基可降解复合材料及其制备方法 |
CN104861599A (zh) * | 2015-05-13 | 2015-08-26 | 常州龙骏天纯环保科技有限公司 | 一种可降解聚乳酸复合物及其制备方法 |
US20150307686A1 (en) * | 2012-08-09 | 2015-10-29 | Arkema France | Pla polymer composition |
CN105440607A (zh) * | 2014-11-07 | 2016-03-30 | 湖南工业大学 | 一种高韧性阻隔聚乳酸合金材料 |
CN107698714A (zh) * | 2017-11-01 | 2018-02-16 | 宁波家联科技股份有限公司 | 一种衣康酸酐接枝聚乳酸共聚物及其制备方法和应用 |
CN107759990A (zh) * | 2017-11-01 | 2018-03-06 | 宁波家联科技股份有限公司 | 一种全生物基聚乳酸复合材料及其制备方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101037532A (zh) * | 2007-04-25 | 2007-09-19 | 上海大学 | 增韧增强聚乳酸纳米复合材料及其制备方法 |
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 |
CN101519525A (zh) * | 2008-10-29 | 2009-09-02 | 广州科苑新型材料有限公司 | 一种聚乳酸/淀粉增容共混材料及制造方法 |
CN101955639A (zh) * | 2010-09-29 | 2011-01-26 | 江苏天仁生物材料有限公司 | 一种聚乳酸改性材料及其制备方法和用途 |
CN101993584A (zh) * | 2009-08-10 | 2011-03-30 | 东丽纤维研究所(中国)有限公司 | 透明韧性聚乳酸组合物 |
-
2011
- 2011-04-08 CN CN201110087305A patent/CN102134380B/zh not_active Expired - Fee Related
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
CN101037532A (zh) * | 2007-04-25 | 2007-09-19 | 上海大学 | 增韧增强聚乳酸纳米复合材料及其制备方法 |
CN101519525A (zh) * | 2008-10-29 | 2009-09-02 | 广州科苑新型材料有限公司 | 一种聚乳酸/淀粉增容共混材料及制造方法 |
CN101993584A (zh) * | 2009-08-10 | 2011-03-30 | 东丽纤维研究所(中国)有限公司 | 透明韧性聚乳酸组合物 |
CN101955639A (zh) * | 2010-09-29 | 2011-01-26 | 江苏天仁生物材料有限公司 | 一种聚乳酸改性材料及其制备方法和用途 |
Non-Patent Citations (2)
Title |
---|
《Macromolecular Bioscience》 20051231 Chin-San Wu improving polylactide/starch biocomposites by grafting polylactide with acrylic acid characterization and biodegradability assessment 352-361 1-7 , 第5期 2 * |
《工程塑料应用》 20071231 方显力,等 淀粉填充聚乳酸体系的增容改性研究进展 63-65 1-7 第35卷, 第3期 2 * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102391631A (zh) * | 2011-12-02 | 2012-03-28 | 武汉华丽环保科技有限公司 | 可生物降解的防静电高分子复合材料及其制备方法 |
CN102604349A (zh) * | 2012-03-09 | 2012-07-25 | 中国科学院宁波材料技术与工程研究所 | 一种聚乳酸/淀粉全生物基可降解复合材料及其制备方法 |
CN102604349B (zh) * | 2012-03-09 | 2014-01-01 | 中国科学院宁波材料技术与工程研究所 | 一种聚乳酸/淀粉全生物基可降解复合材料及其制备方法 |
US20150307686A1 (en) * | 2012-08-09 | 2015-10-29 | Arkema France | Pla polymer composition |
CN105440607A (zh) * | 2014-11-07 | 2016-03-30 | 湖南工业大学 | 一种高韧性阻隔聚乳酸合金材料 |
CN104861599A (zh) * | 2015-05-13 | 2015-08-26 | 常州龙骏天纯环保科技有限公司 | 一种可降解聚乳酸复合物及其制备方法 |
CN107698714A (zh) * | 2017-11-01 | 2018-02-16 | 宁波家联科技股份有限公司 | 一种衣康酸酐接枝聚乳酸共聚物及其制备方法和应用 |
CN107759990A (zh) * | 2017-11-01 | 2018-03-06 | 宁波家联科技股份有限公司 | 一种全生物基聚乳酸复合材料及其制备方法 |
CN107698714B (zh) * | 2017-11-01 | 2020-10-16 | 宁波家联科技股份有限公司 | 一种衣康酸酐接枝聚乳酸共聚物及其制备方法和应用 |
CN107759990B (zh) * | 2017-11-01 | 2020-10-16 | 宁波家联科技股份有限公司 | 一种全生物基聚乳酸复合材料及其制备方法 |
Also Published As
Publication number | Publication date |
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CN102134380B (zh) | 2012-08-29 |
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