Shaped articles from cycloaliphatic polyester compositions

Details Shaped articles from cycloaliphatic polyester compositions Shaped articles from cycloaliphatic polyester compositions

2007-11-20

2007-11-20

Boykin, Terressa (Department: 1711)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

From phenol, phenol ether, or inorganic phenolate

C264S161000, C264S176100, C264S219000, C428S034100, C428S035700, C428S411100

Reexamination Certificate

active

11606461

ABSTRACT:
Disclosed are oriented, shaped articles such as, for example, film, fibers, bottles, and tubes, with excellent strength, toughness, clarity, chemical resistance, and UV resistance. The articles can be prepared from cycloaliphatic polyesters and from compositions comprising cycloaliphatic polyesters and cycloaliphatic polyester elastomers. The articles may be oriented by stretching in at least one direction and have a modulus which results in a soft feel. Also disclosed are polyester compositions comprising cycloaliphatic polyesters and polyester elastomers.

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