C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 1/62 (2006.01) C11D 3/00 (2006.01) C11D 3/36 (2006.01) C11D 3/37 (2006.01)
Patent
CA 2634099
This invention relates to textile benefit compositions that can maintain or rejuvenate article's stain repellency and processes for making and using such compositions. Such article may be a textile product. The composition comprises: a) a chelat-ing agent selected from the group consisting of aminocarboxylates, phosphonates, polyfunctionally-substituted aromatic chelating agents, and mixuteres thereof; b) a stripping agent selected from the group consisting of protonatable aminies, alkyl quaternary ammonium compounds, cationic silicones, cationic polymers and mixtures thereof; c) a suspending agent selected from the group consisting of anionic ploymers, modified polyamine polymers and mixtures thereof; and d) a pH buffer selected from the group consisting of organic acids, inorganic acids and mixtures thereof.
Cette invention concerne des compositions pour le traitement de textiles permettant de maintenir ou de régénérer les propriétés anti-taches d'un article, ainsi que des procédés de fabrication et d'utilisation de telles compositions. Un tel article peut être un produit textile. La composition comprend : a) un agent chélatant choisi parmi les aminocarboxylates, les phosphonates, les agents chélatants aromatiques polyfonctionnellement substitués et leurs mélanges ; b) un agent de démontage choisi parmi les amines protonables, les composés d'alkyle d'ammonium quaternaire, les silicones cationiques, les polymères cationiques et leurs mélanges ; c) un colloïde protecteur choisi parmi les polymères anioniques, les polymères de polyamine modifiée et leurs mélanges ; et d) un tampon de pH choisi parmi les acides organiques, les acides inorganiques et leurs mélanges.
Wagers Shannon Dale
Wang Jiping
Kirby Eades Gale Baker
The Procter & Gamble Company
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