C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/65 (2006.01) C11D 1/12 (2006.01) C11D 1/22 (2006.01) C11D 1/28 (2006.01) C11D 1/62 (2006.01) C11D 1/66 (2006.01) C11D 1/835 (2006.01) C11D 1/86 (2006.01) C11D 1/94 (2006.01) C11D 3/10 (2006.01) C11D 3/12 (2006.01) C11D 3/37 (2006.01) C11D 3/386 (2006.01) C11D 3/39 (2006.01) C11D 17/00 (2006.01) C11D 1/14 (2006.01) C11D 1/52 (2006.01) C11D 1/72 (2006.01)
Patent
CA 2268518
The present invention relates to detergent compositions or components thereof containing a cationic surfactant 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 C1-4 alkyl or alkenyl; R4 is a C5-11 alkyl or alkenyl; and X- is a counterion; and an anionic surfactant of the formula: R5OSO3-M+ in which R5 is an alkyl or alkenyl group having at least 14 carbons atoms and M+ is a counterion.
La présente invention porte sur des compositions détergentes ou leurs composants contenant un tensioactif cationique 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 en ou alcényle C5-11; et X<-> est un contre-ion. Ces compositions comprennent également un tensioactif anionique de la formule R<5>O SO3<->M<+> dans laquelle R<5> représente un groupe alkyle ou alcényle possédant au moins 14 atomes de carbone et M<+> est un contre-ion.
Hall Robin Gibson
Moss Michael Alan John
Kirby Eades Gale Baker
The Procter & Gamble Company
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