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
1991-05-20
1993-06-08
Hoke, Veronica P.
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...
524288, 524320, 524322, 524425, 524426, 524436, 524437, 524371, C08K 322
Patent
active
052180271
ABSTRACT:
A fire-retardant thermoplastic compound that can be used as compounded or further enhanced through chemical cross linkage. The compound is manufactured from a composition of a copolymer or terpolymer with a carboxylic acid comonomer and optionally a low modulus polymer and a synthetic hydrocarbon elastomer with or without a graft of ethylenically unsaturated carboxylic acid or anhydride. A fire retardant additive comprising a group I, group II or group III metal oxide hydrate with the proviso that at least 1% by weight of the composition is in the form of an organopolysiloxane. The compound may be used for sheet or wire extrusion and action for injection or compression molding.
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Mortimer Jacques
Smith Philip J.
Hoke Veronica P.
Motrile Industries, Ltd.
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