发明公开
- 专利标题： Starch-based biodegradable material
- 专利标题（中）： Biologisch abbaubares Material aufStärkeBasis
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申请号： EP13186078.5申请日： 2013-09-26
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公开(公告)号： EP2712889A1公开(公告)日： 2014-04-02
- 发明人: Law, Paul , Longdon, Tony , Perez, Daniel , Gomis, Maria
- 申请人： Biome Bioplastics Limited
- 申请人地址： Starpol Technology Centre North Road Marchwood Industrial Estate Marchwood Southampton Hampshire SO40 4BL GB
- 专利权人： Biome Bioplastics Limited
- 当前专利权人： Biome Bioplastics Limited
- 当前专利权人地址： Starpol Technology Centre North Road Marchwood Industrial Estate Marchwood Southampton Hampshire SO40 4BL GB
- 代理机构： Wightman, David Alexander
- 优先权： GB201217209 20120926
- 主分类号： C08L3/02
- IPC分类号： C08L3/02 ; C08J5/18 ; C08L3/04 ; C08L3/10 ; C08L67/02 ; C08L77/00 ; C08L101/00
摘要：
A thermoplastic, biodegradable polymer blend showing high surface energy and good adhesion without the need for pre-treatment consists of starch in the range 10% to 60% by weight of the polymer blend, one or more further carrier polymers in the range 40% to 90% by weight of the polymer blend and one or more process aids in the range 0% to 0.5% by weight of the polymer blend. The polymer blends typically have a surface energy after processing of at least 40 mN/m.
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