Smoke-suppressant composition

Details Smoke-suppressant composition Smoke-suppressant composition

1978-05-26

1979-10-09

Lilling, Herbert J.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

260 4575W, 260 458A, C08J 318, C08K 505, C08K 515

Patent

active

041705840

ABSTRACT:
Smoke-suppressant polymer compositions are described comprising a resinous polymer of vinyl chloride and a sufficient amount of a smoke-suppressant amount of a heterocyclic compound of the formula ##STR1## where R' is hydrogen or C.sub.1 to C.sub.8 linear or branched alkyl carboxylate and where R" is hydrogen, C.sub.1 to C.sub.8 linear or branched alkoxy, C.sub.1 to C.sub.8 alkoxy substituted linear or branched C.sub.1 to C.sub.8 alkoxy, or furfuryloxy; ##STR2## WHERE X IS 1 OR 2; WHERE X IS 1, R'" is C.sub.1 to C.sub.8 linear or branched alkoxy alkyl or C.sub.1 to C.sub.10 alkoxy alkoxy alkyl; and where x is 2, R'" is C.sub.1 to C.sub.8 linear or branched alkylene, C.sub.1 to C.sub.10 linear or branched oxyalkylene, or C.sub.1 to C.sub.10 linear or branched polyoxyalkylene; or
3. mixtures thereof.

REFERENCES:
patent: 2234615 (1941-03-01), Alexander
patent: 2273682 (1942-02-01), Wolf
patent: 2504930 (1950-04-01), Hetzel
patent: 2554142 (1951-05-01), Grummitt
patent: 2995581 (1961-08-01), Jones et al.
patent: 3074972 (1963-01-01), Harvey et al.
patent: 3287374 (1966-11-01), Dunlop
patent: 3945974 (1976-03-01), Schwarcz et al.
patent: 3991011 (1976-11-01), Marciniak et al.

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