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US 4,053,453 AGranted
Vinyl halide polymers having improved resistance to burning and smoke formation
AssigneeThe B. F. Goodrich Company
InventorsArthur Watkins McRowe, William Joseph Kroenke
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Abstract
Copper oxalate and amine molybdates provide an effective combination in vinyl halide polymer compositions to suppress smoke formation when vinyl halide polymers burn, without attendant adverse effects on the properties of the polymer compositions.
Claims18
A composition comprising a vinyl halide polymer and smoke retardant amounts of copper oxalate and an amine molybdate.
Dependencies are inferred from the claim text.