Propylene polymer film

Details Propylene polymer film Propylene polymer film

1987-03-16

1988-09-06

Buffalow, Edith

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

Synthetic resins

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

425500, C08F 602, C08F29702

Patent

active

047694181

ABSTRACT:
A propylene polymer film composed of a composition comprising 100 parts by weight of a crystalline propylene polymer and 0.01 to 3 parts by weight of a non-meltable crosslinked silicone resin powder having a mean particle diameter of 0.5 to 7 microns. The film is especially suitable for packaging applications because of its good transparency, antiblocking property, bag openability, slipperiness, appearance and heat-sealability.

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patent: 4472556 (1984-09-01), Lipowitz et al.

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