Composição de tratamento para lavagem de tecidos, processo doméstico para o tratamento de tecidos e corante de tiazol

摘要

The present invention concerns the use of specific thiazolium acid dyes in laundry detergent composition. A domestic method of treating a textile with an aqueous solution comprising the thiazolium dye and a surfactant is disclosed. The specific thiazolium dyes are also claimed.