C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 17/00 (2006.01) C11D 1/66 (2006.01) C11D 3/00 (2006.01) C11D 3/10 (2006.01) C11D 3/12 (2006.01) C11D 3/20 (2006.01) C11D 17/04 (2006.01)
Patent
CA 2473794
A unit dose laundry composition for softening or conditioning fabrics which is suitable as an additive to the wash cycle of an automatic washing machine, said unit dose composition comprising a compacted granular composition comprising a fabric softener or a fabric conditioner, said compacted granular composition being characterized by having a spherical shape and having no discrete outer layer surrounding said fabric softener or conditioner, which outer layer is comprised of an alkaline material such that the pH of the wash water is increased upon the dissolution of said outer layer in said wash water.
L'invention concerne une composition de blanchisserie sous forme d'unité permettant d'adoucir ou de conditionner des tissus et tenant lieu d'additif dans un cycle de lavage d'un lave-linge automatique, ladite composition sous forme d'unité comprenant une composition granulaire compacte contenant un adoucissant de tissu ou un conditionneur de tissu, ladite composition granulaire compacte étant caractérisée par une forme sphérique et l'absence de couche externe différente entourant ledit adoucissant ou conditionneur de tissu, ladite couche externe étant constituée d'une matière alcaline, de manière que le pH de l'eau de lavage augmente après dissolution de ladite couche externe dans l'eau de lavage.
Cao Hoai-Chau
Jacques Alain
Rousselet Juliette
Colgate-Palmolive Company
Smart & Biggar
LandOfFree
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