Mixtures of optical brighteners

Bleaching and dyeing; fluid treatment and chemical modification – Organic additive for dye composition – dye composition... – Five-membered hetero ring having two or more ring hetero...

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25230123, 8572, 8573, D06P 1642

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active

042317410

ABSTRACT:
Mixture of optical brighteners consisting of from 0.5 to 0.95 part by weight of a brightener of the series of the benzoxazolyl-stilbenes and of from 0.95 to 0.05 part by weight of a brightener of the series of the aryltriazoles.

REFERENCES:
patent: 4129412 (1978-12-01), Gunther et al.

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