Halogen-containing aromatic ether-ester fire-retardants for plas

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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560 65, 260455R, C07C 6976, C08K 541, C08K 510, C08K 536

Patent

active

041056280

ABSTRACT:
Aryloxymethylbenzoic acid phenyl ester of the formula ##STR1## wherein X represents oxygen or sulfur, and each R represents residue of a mononuclear or polynuclear phenol which can be substituted. The ester can be produced by reacting the corresponding chloromethylbenzoic acid phenyl ester with the alkali salt of the phenol corresponding to the aryl group of said aryloxymethyl group. The products are useful as additives for plastics to impart flame resistance thereto.

REFERENCES:
patent: 3609167 (1971-09-01), Zirkle
patent: 3956399 (1976-05-01), Paritee et al.
patent: 3983164 (1976-09-01), Thorne et al.

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