发明授权
- 专利标题： Biodegradable plastic material and method for producing the same
- 专利标题（中）： 生物降解塑料及其制造方法
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申请号： US12350537申请日： 2009-01-08
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公开(公告)号： US08080596B2公开(公告)日： 2011-12-20
- 发明人: Shu-Yii Wu , Shih-Chien Chu , Ting-Yu Lee , Ming-Lei Wang , Chao-Wei Lin
- 申请人： Shu-Yii Wu , Shih-Chien Chu , Ting-Yu Lee , Ming-Lei Wang , Chao-Wei Lin
- 申请人地址： TW Taichung TW Taichung
- 专利权人： Pou Chien Technology Co., Ltd.,Feng Chia University
- 当前专利权人： Pou Chien Technology Co., Ltd.,Feng Chia University
- 当前专利权人地址： TW Taichung TW Taichung
- 代理机构： Frommer Lawrence & Haug LLP
- 代理商 Ronald R. Santucci
- 优先权： TW9711821A 20080516
- 主分类号： C08L3/06
- IPC分类号： C08L3/06 ; B27M3/20 ; C08K5/00
摘要：
A method for producing a biodegradable plastic material includes: hydrolyzing starch to form a hydrolyzed starch; esterifying the hydrolyzed starch to form a hydrolyzed and esterified starch; drying the hydrolyzed and esterified starch to obtain a dried modified starch; and mixing the dried modified starch with a plastic material, such as an EVA copolymer.