Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – At least one aryl ring which is part of a fused or bridged...
Patent
1982-07-20
1984-07-03
Briggs, Sr., Wilbert J.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
At least one aryl ring which is part of a fused or bridged...
524430, 524434, 525 71, 525 73, 525 74, 525205, 525207, C08L 2706
Patent
active
044580460
ABSTRACT:
A thermoplastic composition made up of an intimate admixture of (a) a vinyl chloride polymer, and (b) a thermoplastic copolymer of vinyl aromatic compound and an imide derivative of an ethylenically unsaturated dicarboxylic acid. The preferred blends contain from 90 to 40 weight percent of (a) and 10 to 60 weight percent of (b).
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Hornbaker Edwin D.
Jones Jesse D.
Briggs Sr. Wilbert J.
Ethyl Corporation
Johnson Donald L.
Sieberth John F.
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