发明授权
- 专利标题： Thermoplastic biodegradable polysaccharide derivatives, process for the manufacture thereof and use thereof
- 专利标题（中）： 热塑性生物降解性多糖衍生物，其制造方法及其用途
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申请号： US385863申请日： 1995-02-09
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公开(公告)号： US5639865A公开(公告)日： 1997-06-17
- 发明人: Jochen Kalbe , Hanns-Peter Muller , Rainhard Koch , Jurgen Engelhardt , Wolfgang Koch , Klaus Szablikowski , Gunter Weber
- 申请人： Jochen Kalbe , Hanns-Peter Muller , Rainhard Koch , Jurgen Engelhardt , Wolfgang Koch , Klaus Szablikowski , Gunter Weber
- 申请人地址： DEX Walsrode
- 专利权人： Wolff Walsrode Aktiengesellschaft
- 当前专利权人： Wolff Walsrode Aktiengesellschaft
- 当前专利权人地址： DEX Walsrode
- 优先权： DEX4404840.8 19940216
- 主分类号： C08B37/00
- IPC分类号： C08B37/00 ; C08B13/00 ; C08B31/16 ; C08L101/16 ; C07H15/04 ; C07H15/06
摘要：
The present invention relates to novel thermoplastic, biodegradable polysaccharide ether esters, such as for example cellulose ether esters or starch ether esters, and to the production of such graft copolymers from polysaccharides, epoxides and dicarboxylic acid anhydrides and to the use thereof, for example as moldings, films or coatings.
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