C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/37 (2006.01) C11D 3/00 (2006.01)
Patent
CA 2496527
A liquid laundry detergent having improved color care properties when used to launder colored fabrics. The composition comprises an effective amount of a chlorine scavenger, a polymeric dye transfer inhibiting agent, a detersive surfactant, and is substantially free of triazinylaminostilbene optical brightener. Methods of using such compositions for cleaning colored fabric.
L'invention concerne un détergent liquide de lavage à propriétés d'entretien des couleurs améliorées lorsqu'on l'utilise pour laver des tissus colorés. La composition comprend une quantité efficace d'agent de nettoyage chloré, un agent d'inhibition de transfert de colorant polymère, un tensioactif détersif, et est sensiblement exempte d'agent d'azurage optique de triazinylaminostilbène. L'invention concerne également l'utilisation de ces compositions pour nettoyer un tissu coloré.
Brown Marena Dessette
Fredj Abdennaceur
Rea Fredric Barton
Kirby Eades Gale Baker
The Procter & Gamble Company
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