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
1996-04-03
1999-02-16
Jagannathan, Vasu
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...
524493, 524527, 523334, 523335, C08K 336, C08L 1102
Patent
active
058721738
ABSTRACT:
Synthetic latex compositions and articles produced therefrom having improved tear strength while minimizing the effect on modulus. The compositions include a synthetic rubber latex and fumed silica typically present in an amount ranging between 0.5% and 5.0% by weight of rubber solids. In a preferred embodiment, the fumed silica is introduced into the synthetic rubber latex as an aqueous dispersion of fumed silica.
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Asinovsky Olga
Cabot Corporation
Jagannathan Vasu
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