Oriented elastomeric film and method of manufacture

Details Oriented elastomeric film and method of manufacture Oriented elastomeric film and method of manufacture

1985-05-08

1987-12-22

Schofer, Joseph L.

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

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

524518, 525211, 525222, C08L 7700, C08L 4500, C08L 3304, C08L 3502

Patent

active

047147350

ABSTRACT:
An oriented thermoplastic elastomer comprising an elastomer, EVA, and process oil is prepared by stretch orienting the film at an elevated temperature and annealing the film to freeze in stresses and strains in the film. In one embodiment, the thermoplastic elastomer is provided with a thin coating of a thermoplastic to provide nonblocking.

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