Liquid detergent of reduced color fading

Compositions – Fluent dielectric – N-containing

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252 89R, 252DIG14, 252403, 252404, 252407, 252549, 252551, 252558, 8 74, 8165, C11D 112

Patent

active

040779114

ABSTRACT:
A colored detergent composition comprising a sulfate- or sulfonate-type anionic organic surfactant, a coloring agent, and from 0.02 to 1 percent by weight, based on the weight of said surfactant, of butylated hydroxytoluene or butylated hydroxyanisole. The detergent composition possesses the property of reduced color fading.

REFERENCES:
patent: 2664383 (1953-12-01), Fox
patent: 3240712 (1966-03-01), Schulerud
patent: 3716328 (1973-02-01), Mayer
patent: 3755201 (1973-08-01), Trimmer et al.
patent: 3849162 (1974-11-01), Mueller et al.
patent: 3931034 (1976-01-01), Inamorato et al.
patent: 3972998 (1976-08-01), Keiwer
Cosmetics Science - Technology, vol. 3, 1974, 2nd Ed. pp. 453-457.
Color Index, vol. 1, 1956, p. 1265.
The Chemistry of Synthetic Dyes-Venkataramin, vol. 1, 1952; pp. 24, 36, 39, 40, 43, 46, 47, 49, 50, 240, 244 & 245.
Printing Inks-Ellis, 1940, p. 282.

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