Polyolefins compatibilized with styrene copolymers and/or polyme

Details Polyolefins compatibilized with styrene copolymers and/or polyme Polyolefins compatibilized with styrene copolymers and/or polyme

1992-03-02

1994-06-14

Seidleck, James J.

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

Synthetic resins

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

525207, 525239, 525240, 524451, 524494, C08L 2312, C08L 2316, C08L 2508, C08L 5302

Patent

active

053210816

ABSTRACT:
A compatibilized polymer alloy has been developed which has excellent processability under thermaforming conditions and the molded articles produced from the alloy exhibit superior gloss, shrinkage, surface hardness, polarity, strength and high heat distortion. The alloy is, in general, comprised of a polyolefin composition, a polystyrene copolymer, or polymer blend, and a compatibilizing agent. This polymer composition or alloy is particularly useful in producing packaging materials and food containers.

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