Chemistry of carbon compounds – Miscellaneous organic carbon compounds
Patent
1975-02-10
1976-01-20
Hoke, V. P.
Chemistry of carbon compounds
Miscellaneous organic carbon compounds
260 4249, 260 4575F, 260 4575W, C08G 600
Patent
active
039337421
ABSTRACT:
Smoke retardant vinyl chloride and vinylidene chloride polymer compositions are obtained by including therein a synergistic mixture of (A) at least one nickel compound selected from the group consisting of NiCO.sub.3 and nickel citrate and (B) at least one zinc compound selected from the group consisting of ZnO and ZnTiO.sub.3. Substantial smoke retardation is also obtained by including the above nickel compounds or zinc compounds individually in the vinyl chloride or vinylidene chloride polymer compositions, except for ZnO.
REFERENCES:
patent: 3666617 (1972-05-01), Marciniak
patent: 3796772 (1974-03-01), Luce
patent: 3880802 (1975-04-01), Dickens
Crehore Charles A.
Hoke V. P.
Powell, Jr. J. Hughes
The B. F. Goodrich Company
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