C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/00 (2006.01) C11D 1/66 (2006.01) C11D 3/10 (2006.01) C11D 3/12 (2006.01) C11D 3/20 (2006.01) C11D 17/00 (2006.01) C11D 17/04 (2006.01)
Patent
CA 2405862
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 lavage en dose unitaire pour adoucir ou assouplir les textiles, apte à être ajoutée au cycle de lavage d'un lave-linge automatique. Cette composition en dose unitaire comprend une composition granulaire compactée constituée d'un adoucissant ou d'un assouplissant pour textile. Cette composition granulaire compactée est caractérisée en ce qu'elle présente une forme sphérique et ne présente pas de couche extérieure discrète entourant ledit adoucissant ou assouplissant, la couche extérieure étant constituée d'un matériau alcalin, qui augmente le pH de l'eau de lavage lors de la dissolution de ladite couche extérieure dans cette eau.
Cao Hoai-Chau
Jacques Alain
Rousselet Juliette
Colgate-Palmolive Company
Smart & Biggar
LandOfFree
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