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Title:
生分解性ポリエステル混合物
Document Type and Number:
Japanese Patent JP2007533770
Kind Code:
A
Abstract:
The present invention relates to biodegradable polyester mixtures comprising from 5% to 80% by weight, based on the total weight of components i to ii, of at least one polyester based on aliphatic and aromatic dicarboxylic acids and an aliphatic dihydroxy compound (component i) and from 20% to 95% by weight, based on the total weight of components i to ii, of at least one renewable raw material (component ii) and from 0.1% to 15% by weight, based on the total weight of components i to ii, of a component iii which is capable of forming covalent bonds with both component i and component ii. The present invention further relates to processes for producing biodegradable polyester mixtures, to the use of biodegradable polyester mixtures for producing blends, moldings, films, sheets or fibers and also to blends, moldings, films, sheets or fibers comprising biodegradable polyester mixtures.

Inventors:
Yamamoto
Dietmar Heufel
Dirk sterke
Uwe Witt
Gabriel scoopin
Application Number:
JP2006522315A
Publication Date:
November 22, 2007
Filing Date:
August 04, 2004
Export Citation:
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Assignee:
BASF Aktiengesellschaft
International Classes:
C08L67/02; C08F291/00; C08K5/09; C08L1/02; C08L3/00; C08L3/02; C08L67/00; C08L97/02; C08L99/00; C08K5/092; C08K5/1515; C08L63/00; C08L97/00
Domestic Patent References:
JPH09194696A1997-07-29
JPH11124485A1999-05-11
JP2000504355A2000-04-11
JP2003221423A2003-08-05
JP2001114944A2001-04-24
Attorney, Agent or Firm:
Toshio Yano
Toshiomi Yamazaki
Takuya Kuno
Einzel Felix-Reinhard
Reinhard Einsel