Invention Grant
- Patent Title: Starch-based biodegradable material composition
- Patent Title (中): 基于淀粉的生物降解材料组成
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Application No.: US12149201Application Date: 2008-04-29
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Publication No.: US08110380B2Publication Date: 2012-02-07
- Inventor: C. Will Chen , Ching-Huang Wang , Chin-Wei Chen , Yun-Ping Wang
- Applicant: C. Will Chen , Ching-Huang Wang , Chin-Wei Chen , Yun-Ping Wang
- Applicant Address: TW Hsinchu County
- Assignee: Grace Biotech Corporation
- Current Assignee: Grace Biotech Corporation
- Current Assignee Address: TW Hsinchu County
- Agency: Nixon & Vanderhye P.C.
- Priority: TW96134826A 20070918
- Main IPC: C12P19/14
- IPC: C12P19/14 ; C07H1/00
Abstract:
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.
Public/Granted literature
- US20090075346A1 Starch-based biodegradable material composition Public/Granted day:2009-03-19
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