C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/62 (2006.01) C11D 1/14 (2006.01) C11D 1/22 (2006.01) C11D 1/28 (2006.01) C11D 1/65 (2006.01) C11D 1/66 (2006.01) C11D 1/72 (2006.01) C11D 1/835 (2006.01) C11D 1/86 (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 17/06 (2006.01) C11D 1/52 (2006.01)
Patent
CA 2268618
The present invention relates to detergent compositions or components thereof containing 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 C1-4 alkyl or alkenyl; R4 is a C5- 11 alkyl or alkenyl; and X- is a counterion and a nonionic and/or anionic surfactant. The compositions of the invention produce viscous foam which has fabric care benefits.
La présente invention porte sur des compositions détergentes ou leurs composants, ces compositions contenant 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 C¿1-4?; R?4¿ représente un alkyle ou alcényle en C¿5-11?; et X?-¿ est un contre-ion. Ces compositions comprennent également un tensioactif non ionique et/ou anionique. Les compositions de l'invention produisent une mousse visqueuse ayant une action bénéfique sur les tissus.
Hall Robin Gibson
Hartshorn Richard Timothy
Moss Michael Alan John
Kirby Eades Gale Baker
The Procter & Gamble Company
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