POLYMER COMPOSITION FOR PRODUCTION OF FILMS AND FIBERS Russian patent published in 1997 - IPC

Abstract RU 2086717 C1

FIELD: manufacture of molded products. SUBSTANCE: polymer composition has, mas. %: polyvinylchloride, 2.5-9.5; copolymer of poly-n-phenylenterphthalamide, 0.5-2.5 including 20-90 mol.% of metaphenylen diamide 4,4′- diaminodiphenyloxide, 2,7-diaminodiphenylensulfone or 4,4'- diaminodiphenylensulfone; lithium chloride or calcium chloride, 2.0-4.0; organic solvent, the balance. EFFECT: higher efficiency. 4 tbl

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RU 2 086 717 C1

Authors

Rotenberg Ju.B.

Savinov V.M.

Volokhina A.V.

Pronichkina I.K.

Ivanov L.S.

Marenkov A.V.

Martynova L.A.

Dates

1997-08-10Published

1995-05-31Filed