Casting of PPS film

Details Casting of PPS film Casting of PPS film

1977-03-29

1978-07-25

Thurlow, Jeffery R.

Plastic and nonmetallic article shaping or treating: processes

Carbonizing to form article

Agglomeration or accretion

264216, 264236, 264331, 264338, 528388, B29C 104

Patent

active

041029542

ABSTRACT:
Films of poly(arylene sulfide) polymers are produced by applying a layer of an arylene sulfide polymer resin on a metal substrate, with a metal oxide release agent interposed between the substrate and the resin layer, curing the polymer thereon, cooling the polymer layer and removing the resulting film from the substrate.

REFERENCES:
patent: 2119702 (1938-06-01), Carroll
patent: 2144548 (1939-01-01), Safford
patent: 3032815 (1962-05-01), Gerber
patent: 3354129 (1967-11-01), Edmonds et al.
patent: 3629388 (1971-12-01), Wolf et al.
patent: 3877970 (1975-04-01), Edmonds et al.
patent: 3928661 (1975-12-01), Higbee et al.
patent: 3930061 (1975-12-01), Scharfenberger

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