发明申请
- 专利标题： Starch-polyester biodegradable graft copolymers and a method of preparation thereof
- 专利标题（中）： 淀粉聚酯生物可降解接枝共聚物及其制备方法
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申请号： US12592996申请日： 2009-12-07
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公开(公告)号： US20100120943A1公开(公告)日： 2010-05-13
- 发明人: Ramani Narayan , Sunder Balakrishnan , Yogaraj Nabar , Jean-Marie Raquez , Philippe Dubois
- 申请人： Ramani Narayan , Sunder Balakrishnan , Yogaraj Nabar , Jean-Marie Raquez , Philippe Dubois
- 申请人地址： US MI East Lansing
- 专利权人： Board of Trustees of Michigan State University
- 当前专利权人： Board of Trustees of Michigan State University
- 当前专利权人地址： US MI East Lansing
- 主分类号： C08K9/04
- IPC分类号： C08K9/04 ; C08L51/02 ; C08K5/053
摘要：
A starch-polyester graft copolymer and chemically modified starch-polyester graft copolymer composition comprising a chemically modified starch or chemically modified starch-nanoclay product is described. The composition can be produced continuously in a twin-screw co-rotating extruder. The starch-polyester graft copolymer can be solvent cast, melt cast and blown into clear transparent film particularly for use in single use disposable applications and can be biodegradable.
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