C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/43 (2006.01) C11D 3/37 (2006.01) C11D 7/50 (2006.01) D06L 1/00 (2006.01) D06L 1/04 (2006.01) C11D 17/04 (2006.01)
Patent
CA 2216850
Aqueous cleaning compositions containing solvents such as butoxy propoxy propanol (BPP) are emulsified using low levels of polyacrylate emulsifiers. Thus, an emulsion comprising BPP, a polyacrylate, optional surfactants, optional 1,2-octanediol and water is applied to fabrics in a home dry cleaning operation.
On émulsifie des compositions de nettoyage aqueuses contenant des solvants, tels que du butoxy-propoxy-propanol (BPP), en utilisant de faibles quantités d'agents émulsifiants polyacrylates. Ainsi, on applique sur des étoffes, dans une opération de nettoyage à sec à la maison, une émulsion comprenant du BPP, un polyacrylate, des tensioactifs facultatifs, un 1,2-octanediol facultatif ainsi que de l'eau.
Kirby Eades Gale Baker
The Procter & Gamble Company
LandOfFree
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