C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/74 (2006.01) C11D 3/12 (2006.01) C11D 3/20 (2006.01) C11D 3/40 (2006.01) C11D 3/42 (2006.01)
Patent
CA 2642950
According to the present invention there is provided a laundry detergent composition, comprising a hueing dye and a pearlescent agent, wherein the hueing dye exhibits a hueing efficiency of at least 10 and a wash removal value in the range of from about 30% to about 85%.
La présente invention concerne une composition détergente de lessive renfermant un colorant azurant et un agent perlé, lequel colorant azurant présente une efficacité d'azurage d'au moins 10 et un indice d'élimination par lavage compris entre environ 30 et 85%.
Depoot Karel Jozef Maria
Dunlop David Scott
Panandiker Rajan Keshav
Vetter Kerry Andrew
Kirby Eades Gale Baker
The Procter & Gamble Company
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