Polyarylate blends with ethylene-alkyl acrylate copolymers

Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...

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Details

525109, 525127, 525133, 525132, 525146, 525147, 525148, C08L 3308, C08L 6702, C08L 7300

Patent

active

043248691

ABSTRACT:
Described herein are molding compositions comprising a blend of (a) a polyarylate derived from a dihydric phenol and an aromatic dicarboxylic acid and (b) an ethylene-alkyl acrylate copolymer and, optionally, at least one thermoplastic polymer. An article molded from these compositions has a good balance of mechanical properties and improved hydrolytic stability.

REFERENCES:
patent: 4145373 (1979-03-01), Baron et al.
patent: 4259458 (1981-03-01), Robeson
patent: 4286075 (1981-08-01), Robeson

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