Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1995-05-01
1996-04-02
Clark, W. Robinson
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 56, 525 59, 525227, C08L 2904, C08L 3312
Patent
active
055041540
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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Amici Robert M.
LaFleur Edward E.
Work William J.
Clark W. Robinson
Graham Roger K.
Rohm and Haas Company
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