C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/60 (2006.01) C11D 1/83 (2006.01) C11D 1/86 (2006.01) C11D 3/00 (2006.01) C11D 3/37 (2006.01) C11D 1/22 (2006.01) C11D 1/62 (2006.01) C11D 1/72 (2006.01) C11D 1/75 (2006.01)
Patent
CA 2494525
The invention is directed to structuring systems suitable for incorporation into liquid fabric treatment compositions. Such structuring systems comprise, as added components, (A) a non-polymeric, crystalline, hydroxyl-containing structuring agent, which can crystallize to form a thread-like structuring network throughout liquid matrices; (B) a nonionic emulsifier; (C) an anionic emulsifier; and (D) a liquid carrier. The anionic emulsifier is present in such structuring systems, at concentrations from 0.1% to 8.0% by weight of the structuring system. The present invention also relates to processes for preparing such structuring systems and to the use of the structuring system of the present invention to control the particle size of a thread-like structuring material by mixing an anionic emulsifier with a structuring agent. Liquid fabric treatment compositions containing such structuring systems are also disclosed.
La présente invention a trait à des systèmes de structuration aptes à être incorporés dans des compositions de traitement de tissus. De tels systèmes de structuration comportent, en tant que constituants additionnés, (A) un agent de structuration hydroxyle non polymérique et cristallin, capable de se cristalliser pour former un réseau de structuration de type filamenteux entièrement dans des matrices liquides ; (B) un émulsifiant non ionique ; (C) un émulsifiant anionique ; et (D) un support liquide. L'émulsifiant anionique est présent dans de tels systèmes de structuration, à des concentrations entre 0,1 % à 8,0 % en poids du système de structuration. La présente invention a également trait à des procédés permettant la préparation de tels systèmes de structuration et à l'utilisation du système de structuration de la présente invention pour le contrôle de la granulométrie d'un matériau de structuration de type filamenteux par le mélange d'un émulsifiant anionique avec un agent de structuration. Enfin, l'invention a trait à des compositions de traitement de tissus contenant de tels systèmes de structuration.
Lievens Luc Marie Willy
Smerznak Mark Allen
Kirby Eades Gale Baker
The Procter & Gamble Company
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