C - Chemistry – Metallurgy – 08 – J
Patent
C - Chemistry, Metallurgy
08
J
C08J 9/30 (2006.01) A61K 8/04 (2006.01) B29C 44/34 (2006.01) C08J 9/28 (2006.01) C09D 5/00 (2006.01) C11D 3/00 (2006.01) C11D 3/22 (2006.01) C11D 3/37 (2006.01) C11D 11/00 (2006.01) C11D 17/00 (2006.01)
Patent
CA 2385164
The present invention relates to elastic articles comprising a polymeric matrix and an active ingredient, such as detergent ingredients, typically to be delivered to aqueous environment. Highly preferred active ingredients include enzymes. A preferred elastic article is a foam which is stable upon contact with air but dissolves, disintegrates or disperses in water. The invention also relates to compositions containing the articles and methods for making the articles.
La présente invention concerne des articles élastiques contenant une matrice polymère et un ingrédient actif, par exemple des ingrédients détergents, et généralement destinés à être utilisés dans un environnement aqueux. Les ingrédients actifs préférés comprennent des enzymes. Un article élastique préféré est une mousse qui est stable au contact de l'air mais se dissout, se désintègre ou se disperse dans l'eau. L'invention concerne aussi des compositions contenant ces articles et des procédés de fabrication de ces articles.
Bayly Andrew Edward
Corrand Didier Marcel
Driffield Christopher Charles
Mcgoff Matthew Grady
Stephans Scott Edward
Kirby Eades Gale Baker
The Procter & Gamble Company
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