Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Mixing of two or more solid polymers; mixing of solid...
Patent
1985-02-12
1986-02-18
Lee, Lester L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Mixing of two or more solid polymers; mixing of solid...
525169, 525436, 525439, 525444, 525448, C08G 6364
Patent
active
045714193
ABSTRACT:
This invention is directed to blends of novel poly(ester-carbonate)s containing repeating units derived from bis(3,5-dimethyl-4-hydroxyphenyl) sulfone and up to 80% of another dihydric phenol linked together by carbonate and arylate units and a polymer selected from the group consisting of an aromatic polycarbonate, a polyester, a polysulfone, a polyarylate, a poly(ether-imide), a styrenic polymer and a vinyl chloride containing polymer. The invention is also directed to a process for preparation of this polymer.
REFERENCES:
patent: 4499257 (1985-02-01), Maresca
Lee Lester L.
Papuga Donald M.
Union Carbide Corporation
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