发明公开
EP2247662A2 COMPOSITIONS THERMOPLASTIQUES A BASE D'AMIDON SOLUBLE ET PROCEDE DE PREPARATION DE TELLES COMPOSITIONS
审中-公开
基于可溶性淀粉和方法的热塑性组合物用于生产这样的组合物
- 专利标题： COMPOSITIONS THERMOPLASTIQUES A BASE D'AMIDON SOLUBLE ET PROCEDE DE PREPARATION DE TELLES COMPOSITIONS
- 专利标题（英）： Thermoplastic compositions based on soluble starch and method for preparing such compositions
- 专利标题（中）： 基于可溶性淀粉和方法的热塑性组合物用于生产这样的组合物
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申请号： EP09706042.0申请日： 2009-01-29
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公开(公告)号： EP2247662A2公开(公告)日： 2010-11-10
- 发明人: MENTINK, Léon , LAGNEAUX, Didier , GIMENEZ, Jérôme
- 申请人： Roquette Freres
- 申请人地址： 62136 Lestrem FR
- 专利权人： Roquette Freres
- 当前专利权人： Roquette Freres
- 当前专利权人地址： 62136 Lestrem FR
- 代理机构： Cabinet Plasseraud
- 优先权： FR0850657 20080201
- 国际公布： WO2009095617 20090806
- 主分类号： C08L3/02
- IPC分类号： C08L3/02 ; C08L75/04 ; C08G18/64 ; C08L3/04 ; C08K5/29 ; C08J3/20
摘要：
The subject matter of the present invention is a novel starch-based composition comprising: (a) at least 45% by weight of at least one soluble starch, (b) at most 55% by weight of at least one non-biodegradable, non-amylaceous polymer, and (c) a bonding agent carrying at least two functional groups capable of reacting with molecules carrying functions comprising an active hydrogen, these amounts being expressed with respect to solids and relative to the sum of (a) and (b). The present invention also relates to a method for preparing such a starch-based composition and to a thermoplastic composition prepared by heating such a composition.
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