Cling/stretch wrap compositions

Details Cling/stretch wrap compositions Cling/stretch wrap compositions

1982-05-10

1984-02-07

Hoke, Veronica P.

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

Synthetic resins

Processes of preparing a desired or intentional composition...

523101, 524351, 524352, 525222, 525240, C08K 513

Patent

active

044304579

ABSTRACT:
A cling/stretch wrap film having desirable processing and end use characteristics is made from a composition of 90-97.5 wt. % an ethylene polymer having a melt flow value between 0.2 to 6.0 such as EVA copolymer (4-5 wt. % VA content) and 2.5-10 wt. % low density amorphous copolymer of ethylene and propylene (about 3-5 wt. % ethylene).

REFERENCES:
patent: 3700753 (1972-10-01), Terada et al.
patent: 4123417 (1978-10-01), Finberg
patent: 4222913 (1980-09-01), Cooper
patent: 4309332 (1982-01-01), Fischer et al.
patent: 4311808 (1982-01-01), Su
patent: 4359495 (1982-11-01), Schroeder et al.
patent: 4359553 (1982-11-01), Edwards
patent: 4367256 (1983-01-01), Biel
patent: 4387185 (1983-06-01), Schroeder et al.
patent: 4390666 (1983-06-01), Moriguchi et al.

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