Laundry formulations and method of cleaning

Details Laundry formulations and method of cleaning Laundry formulations and method of cleaning

C - Chemistry, Metallurgy

11

D

C11D 3/00 (2006.01) C11D 1/65 (2006.01) C11D 1/835 (2006.01) C11D 11/00 (2006.01)

Patent

CA 2701673

Textiles are simultaneously cleaned and conditioned in aqueous laundry cleaning using detergent surfactant and non-ionic fatty amino- amide/ester fabric conditioner. The conditioner particularly includes compound(s) of the formulae (IIa), to (IId (III), (IV) and/or (V): Formula R1-CO-NH-(CH2)n-NR2-(CH2)n-O2C-R1 and Formula R1-CO-NH-(CH2)n-NR2-(CH2)n-NHCO-R1. Formula (IIc) or formula 6(IId). R1, R2 and n are defined with R1 and/or R2 including fatty hydrocarbyl; formula [R4-(CH2)n]3-N. R4 is HO-, or R6CO2-; R6 is hydrocarbyl (including fatty hydrocarbyl); and p is 2 to 6; formula R7-N-[(AO)m-R8]2- R7, R8, AO and m are defined with R7 and/or R8 including fatty hydrocarbyl; formula (R1- CONH)q-R10. R1 as in formulae (Ia) or (Ib), R10 is polyalkyleneimine after removal of q primary amino groups; and q is at least 1, desirably at least 2. Detergent formulations may include builders, and may be formulated to be transparent particularly using substituent branched and/or unsaturated fatty hydrocarbyl non-ionic fabric conditioners.

Des textiles sont simultanément nettoyés et assouplis dans une lessive en phase aqueuse utilisant un agent tensioactif détergent et un assouplissant de tissu aminoamide/ester gras non ionique. L'assouplissant comprend en particulier un ou plusieurs composés représentés par les formules (IIa) à (IId), (III), (IV) et/ou (V) : Formule R1-CO-NH-(CH2)n-NR2-(CH2)n-O2C-R1 et Formule R1-CO-NH-(CH2)n-NR2-(CH2)n-NHCO-R1. Formule (IIc) ou Formule (IId). R1, R2 et n sont définis avec R1 et/ou R2 comprenant hydrocarbyle gras ; formule [R4-(CH2)p]3-N. R4 présente HO- ou R6CO2- ; R6 représente hydrocarbyle (comprenant hydrocarbyle gras) ; et p vaut 2 à 6 ; formule R7-N-[(AO)m-R8]2. R7, R8, AO et m sont définis avec R7 et/ou R8 comprenant hydrocarbyle gras ; formule (R1-CONH)q-R10. R1 comme dans les Formules (Ia) ou (Ib), R10 représente polyalkylèneimine après élimination de q groupes amino primaires ; et q vaut au moins 1 et de façon souhaitable au moins 2. Les formulations détergentes peuvent comprendre des agents adjuvants et peuvent être formulées pour être transparentes en particulier à l'aide d'assouplissants de tissu non ioniques à substituant hydrocarbyle gras ramifié et/ou insaturé.

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