MASTERBATCH AND POLYMER COMPOSITION

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专利权人:

发明人:

CHANGPING, CHEN

申请号：

MYPI 20090364

公开号：

MY148587A

申请日:

2007.07.24

申请国别(地区):

MY

年份:

2013

代理人:

摘要：

THE PRESENT INVENTION RELATES TO A METHOD OF PREPARING A BIODEGRADABLE POLYMER COMPOSITION, SAID METHOD COMPRISING MELT MIXING A FIRST BIODEGRADABLE POLYESTER AND A MASTERBATCH, WHEREIN SAID MASTERBATCH HAS BEEN FORMED SEPARATELY BY MELT MIXING IN THE PRESENCE OF A TRANSESTERIFICATION CATALYST A POLYSACCHARIDE, A SECOND BIODEGRADABLE POLYESTER AND A BIODEGRADABLE POLYMER HAVING PENDANT CARBOXYLIC ACID GROUPS.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/