C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/37 (2006.01) C11D 1/00 (2006.01) C11D 1/83 (2006.01) C11D 1/14 (2006.01) C11D 1/72 (2006.01)
Patent
CA 2263915
A cleaning formulation for a fabricated yarn product such as a carpet comprises: a styrene maleic anhydride polymer stain resist agent; an anionic surfactant; a mixed alkyl ethoxylated (C10-C16) nonionic surfactant having a hydrophile lipophile balance in the range of about 10.5 to about fifteen; and a fluorosurfactant. A fluorochemical soil resist agent may be optionally included. The cleaning formulation may be made in dilute or concentrate form.
Cette invention concerne une formulation détergente pour produit textile du type tapis, qui comporte un agent anti-tâche contenant un polymère styrénique d'anhydride maléïque, un tensioactif anionique, un tensioactif non ionique d'alkyles éthoxylés (C10-C16) mélangés possédant un équilibre hydrophile-lipophile compris entre 10,5 environ et 15 environ, et un tensioactif fluoré. Il est également possible d'incorporer à ladite formulation un agent anti-tâche qui est un composé fluoré. Cette composition détergente peut se présenter sous forme diluée ou sous forme concentrée.
Bennett Jones Llp
E.i. Du Pont de Nemours And Company
LandOfFree
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