Poly(vinyl alcohol) blends

Details Poly(vinyl alcohol) blends Poly(vinyl alcohol) blends

1995-05-01

1996-10-22

Clark, W. Robinson H.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525221, 525227, 525238, 525239, C08L 2904, C08L 2706, C08L 2708, C08L 3310

Patent

active

055677681

ABSTRACT:
Polymers containing a high percentage of vinyl alcohol units may be blended with copolymers of alkyl methacrylates and unsaturated organic acids and processed into sheet, film, fiber and other objects which exhibit an useful balance of barrier and strength properties.

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