Polyesters for metal lamination

Details Polyesters for metal lamination Polyesters for metal lamination

1995-05-04

1998-03-10

Resan, Stevan A.

Stock material or miscellaneous articles

Web or sheet containing structurally defined element or...

Physical dimension specified

428458, 428480, 428910, 5283086, B29D 2200

Patent

active

057259445

ABSTRACT:
Disclosed are poly(ethylene-co-diethylene terephthalate) polyesters useful for making thin films. The polyesters have a diethylene glycol repeat unit component of about 10-30 mol %. These polymers can be converted into thin films and are useful as protective barrier films, especially in packaging applications. These copolyesters can be used to make biaxially oriented films for metal lamination.

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