Process for the color stabilization of indene

Details Process for the color stabilization of indene Process for the color stabilization of indene

1974-12-23

1976-09-07

Gantz, Delbert E.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

203 9, 208293, 208297, 2606665, 260669A, C07C 718

Patent

active

039794733

ABSTRACT:
A process for the stabilization of indene against discoloration comprising adding to the indene a minor amount of an insoluble compound selected from the group consisting of neutral, acidic and basic inorganic salts, inorganic acids and organic acids.

REFERENCES:
patent: 1206962 (1916-12-01), Weiss
patent: 2228788 (1941-01-01), Soday
patent: 2228789 (1941-01-01), Soday
patent: 2228791 (1941-01-01), Soday
patent: 2230274 (1941-02-01), Soday
patent: 2249793 (1941-07-01), Soday
patent: 2251938 (1941-08-01), Jordan
patent: 2257078 (1941-09-01), Soday
patent: 2392910 (1946-01-01), Franz
patent: 2413260 (1946-12-01), Soday

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