THERMOPLASTIC OR ELASTOMERIC COMPOSITIONS BASED ON ESTERS OF AMYLACEOUS MATERIAL AND PROCESS FOR PREPARING SUCH COMPOSITIONS

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专利权人:

ROQUETTE FRERES

发明人:

LEON MENTINK,JACQUES TRIPIER

申请号：

FR0856937

公开号：

FR2937040B1

申请日:

2008.10.13

申请国别(地区):

FR

年份:

2012

代理人:

摘要：

A thermoplastic or elastomeric composition, is characterized in that: a) it exhibits a degree of biodegradability of less than 50%, preferably less than 30%, and b) it contains at least 0.5% and at most 99.95% by weight of an ester of a starchy material, which has a degree of ester substitution (DS) of between 1.6 and 3, and at least 0.05% by weight and at most 99.5% by weight of a polymer other than starch.

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