| 摘要 |
WATER INSOLUBLE OR SPARINGLY SOLUBLE DYESTUFFS SUCH AS DISPERSE DYES AS CONCENTRATES FOR MAKING UP DYEBATHS OR FOR USE AS PRINTING PASTES, AND OPTICAL BRIGHTENING AGENTS FOR LAUNDRY DETERGENTS ARE FORMULATED AS STABLE SUSPENSIONS IN AQUEOUS STRUCTURED SURFACTANTS. THERE IS DISCLOSED A DYE SUSPENSION COMPRISING AN AQUEOUS STRUCTURED SURFACTANT HAVING SUSPENDED THEREIN PARTICLES OR DROPLETS OF A SPARINGLY WATER SOLUBLE OR SUBSTANTIALLY WATER INSOLUBLE DYE. |
