Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1990-02-23
1991-10-08
Bleutge, John C.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525942, C08L 5502, C08L 7506
Patent
active
050555251
ABSTRACT:
Polymer blend compositions having an advantageous combination of low temperature toughness, solvent resistance, scratch resistance and paintability comprise from about 19 to about 64 weight percent of a mass, solution, mass/suspension or mass/solution polymerized rubber modified monovinylidene aromatic/ethylenically unsaturated nitrile polymer; from about 35 to about 80 weight percent of certain selected polyester-based elastomeric thermoplastic polyurethane ingredients; and from about 1 to about 30 weight percent of a relatively high rubber content emulsion polymerized rubber modified graft copolymer ingredient. The resulting polymer blend compositions are especially well suited for use in the preparation of molded articles 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: 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: 4980417 (1990-12-01), Biglione et al.
"Modern Plastics Encyclopedia", Mid-Oct. 1989, vol. 66, No. 11, p. 102.
Drzal Robert S.
Henton David E.
Naeger Duane M.
Plaver F. Michael
Bleutge John C.
Guffey James B.
Hamilton, III Thomas
The Dow Chemical Company
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