Inventors:
John S. Heckles - Lancaster PA
Assignee:
Armstrong Cork Company - Lancaster PA
International Classification:
C08J 318
C08K 505
C08K 515
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.