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
1984-02-13
1985-06-25
Lipman, Bernard
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...
524556, 5253293, 525362, 525363, C08K 504
Patent
active
045255172
ABSTRACT:
Vulcanizable polymer compositions with improved scorch are provided comprising a carboxylated nitrile rubber, one or more polyvalent metal oxides and one or more alkali metal salts selected from the lithium, sodium and potassium salts of C.sub.12-18 -alkanoic acids.
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patent: 2459874 (1949-01-01), Fay, Jr.
patent: 2849426 (1958-08-01), Miller
patent: 3403136 (1968-09-01), Baker, Jr.
patent: 4179421 (1979-12-01), Edwards et al.
Lipman Bernard
Polysar Limited
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