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
1986-11-12
1988-04-26
Schofer, Joseph L.
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...
C08K 511
Patent
active
047405457
ABSTRACT:
A polyvinyl chloride composition comprising component (1) 100 parts by weight of polyvinyl chloride, component (2) 0.1 to 50 parts by weight of an unsaturated aliphatic dicarboxylic dialkyl ester represented by the general formula I: R.sub.1 OCOCR.sub.3 .dbd.CR.sub.4 COOR.sub.2 wherein R.sub.1 and R.sub.2 independently denote an alkyl group having 1 to 15 carbon atoms and R.sub.3 and R.sub.4 independently denote a group represented by the general formula II: --C.sub.n H.sub.2n+1 wherein n denotes an integer of the value of 0 to 6, and component (3) 0 to 200 parts by weight of a plasticizer which is not said component (2).
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Sarofim N.
Schofer Joseph L.
Terumo Kabushiki Kaisha
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