C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/83 (2006.01) C11D 1/22 (2006.01) C11D 1/29 (2006.01) C11D 1/72 (2006.01) C11D 3/37 (2006.01)
Patent
CA 2593655
The present invention relates to a solid laundry detergent composition comprising: (a) a linear alkyl benzene sulphonate surfactant; (b) an alkoxylated alkyl sulphate surfactant; (c) from 0.1wt% to 10wt% alkoxylated alkyl alcohol having an average degree of alkoxylation of from 50 to 100; and (d) from 0.001wt% to 0.5wt% polyethylene glycol; (e) from 0wt% to 5wt% zeolite builder; (f) from 0wt% to 5wt% phosphate builder; and (g) optionally, one or more adjunct components; wherein the weight ratio of the alkoxylated alkyl alcohol and the polyethylene glycol is in the range of from 9:1 to 1,000:1.
La présente invention se rapporte à une composition de détergent à lessive solide, qui contient : (a) un tensioactif à base d'alkylbenzène sulfonate linéaire ; (b) un tensioactif à base d'alkylsulfate alcoxylé ; de 0,1 à 10 % poids d'alkylalcool alcoxylé présentant un degré moyen d'alcoxylation compris entre 50 et 100 ; (d) de 0,001 à 0,5 % poids de polyéthylène glycol ; (e) de 0 à 5 % poids d'un adjuvant zéolite ; (f) de 0 à 5 % poids d'un adjuvant phosphate ; et (g) éventuellement un ou plusieurs composés supplémentaires. Le rapport massique entre l'alkylalcool alcoxylé et le polyéthylène glycol est compris entre 9:1 et 1000:1.
Dovey Tony
Ramirez Hernandez Lourdes Marina
Smerznak Mark Allen
Kirby Eades Gale Baker
The Procter & Gamble Company
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