发明名称 |
Starch-based biodegradable material composition |
摘要 |
A starch-based biodegradable material composition includes: an enzyme-hydrolyzed starch; and a biodegradable polyester selected from at least one of an aliphatic polyester of polybutylene succinate and an aliphatic-aromatic copolyester. The enzyme-hydrolyzed starch is prepared by hydrolyzing a native starch using a starch-hydrolyzing enzyme. The starch-hydrolyzing enzyme has an activity unit ranging from 15000 to 40000. |
申请公布号 |
EP2042548(A1) |
申请公布日期 |
2009.04.01 |
申请号 |
EP20080103769 |
申请日期 |
2008.04.29 |
申请人 |
GRACE BIOTECH CORPORATION |
发明人 |
CHEN, C. WILL;WANG, CHING-HUANG;CHEN, CHIN-WEI;WANG, YUN-PING |
分类号 |
C08L3/02;C08K3/22;C08K3/26;C08K3/36;C08K5/00;C08K5/053;C08L67/02 |
主分类号 |
C08L3/02 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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