Heat resistant thermoplastic polymer blends

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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525942, C08L 7506

Patent

active

051944944

ABSTRACT:
Polymer blend compositions having an advantageous combination of low temperature toughness, solvent resistance, scratch resistance, paintability and elevated temperature resistance comprise from about 20 to about 65 weight percent of a rubber modified monovinylidene aromatic/ethylenically unsaturated nitrile/N-arylmaleimide copolymer and from about 35 to about 80 weight percent of certain selected polyester-based elastomeric thermoplastic polyurethane ingredients. The resulting polymer blend compositions are especially well suited for use in the preparation of molded articles or thermoformed sheet materials intended for use in relatively low temperature environments including, for example, in various motor vehicle and/or recreational vehicle applications, as freezer and refrigerator liners, snow removal equipment housings or accessories, and the like.

REFERENCES:
patent: 3049505 (1962-08-01), Grabowski
patent: 3970717 (1976-07-01), Muller-Albrecht et al.
patent: 3984607 (1976-10-01), Thoma et al.
patent: 4251642 (1981-02-01), Tan et al.
patent: 4305981 (1981-12-01), Muroi et al.
patent: 4317890 (1982-03-01), Goyert et al.
patent: 4383050 (1983-05-01), Nissen et al.
patent: 4855355 (1989-08-01), Hirai et al.
patent: 4929667 (1990-05-01), Ban et al.
patent: 4980417 (1990-12-01), Biglione et al.
"Modern Plastics Encyclopedia", Oct. 1984, vol. 61, No. 10A, (1984), pp. 6-7.

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