Blends of polyolefin plastics with elastomeric plasticizers

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...

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Details

523351, 524484, 524518, 524523, 524524, 524525, 524528, 525210, 525222, C08K 501

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active

047742771

ABSTRACT:
Compositions of matter useful in the preparation of film which is soft and has high tensile, tear and impact strength. The compositions comprise polyolefin plastics blended with an elastomeric plasticizer; the latter comprises polyethylene or a copolymer of ethylene and an unsaturated ester of a lower carboxylic acid, olefinic elastomer and hydrocarbon oil.

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