Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-07-10
1992-02-11
Marquis, Melvyn I.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525 64, 524112, 524531, C08L 8100
Patent
active
050876660
ABSTRACT:
There are provided compositions comprising poly(arylene sulfide), polymeric rubber, polyethylene, and carboxylic anhydride; and methods for making these compositions. Articles produced from the compositions have reduced shrinkage and improved impact strength.
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Allison John B.
Yu Michael C.
Bennett Morrison
Lee Helen F.
Marquis Melvyn I.
Phillips Petroleum Company
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