TRANSPARENT BIODEGRADABLE POLYMER

USPTO Patent Application US 2017/0101504 A1
Application Date: Apr. 13rd, 2017

ABSTRACT

The present invention is characterized by introducing isosorbide to a monomer configuration for securing the transparency of a biodegradable polymer as well as providing material having excellent heat resistance and...
Assignee(s):
Application Number:
15/317,164
International Classification:
C08G 63/672 (20060101)
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CLAIMS

What is claimed is:

1. A biodegradable polymer, comprising: a component derived from isosorbide at 10 to 50 mol % and a component derived from an aliphatic diol, which has a backbone consisting of 2 to 5 carbon atoms, at 50 to 90 mol % based on total diol components; anda component derived from an...

DESCRIPTION

TECHNICAL FIELD

The present invention relates to a polymer having improved transparency, heat resistance and flexibility by introducing isosorbide into a structure of an aliphatic/aromatic copolyester resin, as a transparent biodegradable polymer.
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