Ethylene polymer-petroleum wax compositions

Details Ethylene polymer-petroleum wax compositions Ethylene polymer-petroleum wax compositions

1977-12-01

1978-12-19

Marquis, Melvyn I.

Plastic and nonmetallic article shaping or treating: processes

Forming articles by uniting randomly associated particles

Autogenously or by activation of dry coated particles

260 285A, 264126, 264289, 264331, B29G 700

Patent

active

041306180

ABSTRACT:
Novel polymer compositions which can be extruded to prepare films of good quality are obtained when 20 to 150 parts by weight of a petroleum wax are blended with 100 parts by weight of an ethylene polymer having an annealed density of at least 0.95 and an intrinsic viscosity of at least about 3.0.

REFERENCES:
patent: 3219728 (1965-11-01), Joris et al.
patent: 3227669 (1966-01-01), Sauer
patent: 3349052 (1967-10-01), Zaayenga
patent: 3383445 (1968-05-01), Gebler et al.
patent: 3660336 (1972-05-01), Gonta et al.

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