Resin composition excellent in drawability

Details Resin composition excellent in drawability Resin composition excellent in drawability

1983-01-25

1985-02-19

Lieberman, Allan M.

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

525 58, 525 60, 525179, C08L 2308, C08L 2904, C08L 7700

Patent

active

045006776

ABSTRACT:
Disclosed is a resin composition excellent in the drawability, which comprises (A) a saponified ethylene-vinyl ester copolymer having an ethylene content of 20 to 55 mole % and a saponification degree of at least 95%, (B) a saponified ethylene-vinyl ester copolymer having an ethylene content of 25 to 60 mole % and a saponification degree of at least 90%, the ethylene content of the saponified copolymer (B) being higher by at least 3 mole % than the ethylene content of the saponified copolymer (A), and (C) a polyamide, wherein the weight ratio of the saponified copolymer (A) to the saponified copolymer (B) is in the range of from 90/10 to 10/90 and the weight ratio of the sum of the saponified copolymers (A) and (B) to the polyamide (C) is in the range of from 95/5 to 5/95.

REFERENCES:
patent: 4228250 (1980-10-01), Pritchett
patent: 4247584 (1981-01-01), Wieliger et al.
patent: 4347332 (1982-08-01), Odorzynski et al.
patent: 4366288 (1982-12-01), Resz et al.

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