Ethylene-propylene copolymer low noise film additive

Details Ethylene-propylene copolymer low noise film additive Ethylene-propylene copolymer low noise film additive

1996-10-11

2000-07-11

Kiliman, Leszek

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428515, 428516, 26417319, 264291, 525240, B32B 2732

Patent

active

060869968

ABSTRACT:
The invention pertains to an ethylene-propylene copolymer which when added to stretch film used in palletizing reduces the noise involved in use. The ethylene-propylene copolymer tackifier has a weight average molecular weight in the range of 7,000 to 18,000 and an ethylene content of 15-28 weight percent and results in polyethylene stretch films having both desirable cling and noise levels.

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