Preparation method of polyester poly 3-hydroxy butyrate capable of fully biodegradable
Title：
Preparation method of polyester poly 3-hydroxy butyrate capable of fully biodegradable
Application Number：
 200410064809
Application Date：
 2004/09/27
Announcement Date：
 2005/05/25
Pub. Date：
 2007/03/14
Publication Number：
 1618831
Announcement Number：
 1304453
Grant Date：
 2007-3-14
Granted Pub. Date：
 2007-3-14
ApplicationType：
 Invention
State/Country：
 32[China|jiangsu]
IPC：
 C08G 63/06, C12P 7/42, C12N 1/18
Applicant(s)：
 Jiangsu Nantian Group Co., Ltd.
Inventor(s)：
 Liu Zhengguang, Yu Huimin, Duan Mumian
Key Words：
 Preparation method, polyester poly 3-hydroxy butyrate, fully biodegradable
Abstract：
 A fully biodegradable poly-3-hydroxybutyrate is prepared by microbial fermenting culture. It features that the high-density high-expression nutrients-enriched composite organic nitroeng source prepared from beer yeast is aded to the fermenting culture medium. Its advantages are low cost, and high fermented level.
Claim：
Priority：
PCT：
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