C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/645 (2006.01) C11D 1/22 (2006.01) C11D 1/28 (2006.01) C11D 1/62 (2006.01) C11D 1/65 (2006.01) C11D 1/66 (2006.01) C11D 1/86 (2006.01) C11D 3/10 (2006.01) C11D 3/12 (2006.01) C11D 3/37 (2006.01) C11D 3/39 (2006.01) C11D 1/14 (2006.01) C11D 1/52 (2006.01) C11D 1/72 (2006.01)
Patent
CA 2268672
The present invention relates to detergent compositions or components thereof containing a cationic dye-fixing agent and one or more cationic surfactants of the formula: R1R2R3R4N+ X- in which R1 is a hydroxyalkyl group having no greater than 6 carbon atoms; each of R2 and R3 is independently selected from C1-4alkyl or alkenyl; R4 is a C5- 11alkyl or alkenyl; and X- is a counterion.
La présente invention porte sur des compositions détergentes ou leurs composants contenant un agent cationique fixant les couleurs et un ou plusieurs tensioactifs cationiques de la formule: R<1>R<2>R<3>R<4>N<+> X<-> dans laquelle R<1> représente un groupe hydroxyalkyle ne possédant pas plus de 6 atomes de carbone; chacun des R<2> et R<3> est indépendamment sélectionné parmi alkyle ou alcényle en C1-4; R<4> représente un alkyle ou alcényle en C5-11; et X<-> est un contre-ion.
Kirby Eades Gale Baker
The Procter & Gamble Company
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