Multilayer, transparent film made from PET and PEN with at...

Details Multilayer, transparent film made from PET and PEN with at... Multilayer, transparent film made from PET and PEN with at...

2007-06-12

2007-06-12

Chen, Vivian (Department: 1773)

Stock material or miscellaneous articles

Composite

Of polyamide

C428S212000, C428S495000, C428S480000, C428S483000, C428S910000, C528S302000, C528S305000, C528S308000, C528S308600, C264S288400, C264S290200

Reexamination Certificate

active

10462511

ABSTRACT:
The invention relates to an at least two-layer polyester film with a total thickness of from about 5 to about 200 μm which comprises polyethylene terephthalate and from about 2 to about 20% by weight—based on the weight of the entire film—of polyethylene naphthalate, and also at least one functional outer layer.

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