C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/30 (2006.01) C11D 3/00 (2006.01) C11D 3/32 (2006.01) C11D 3/33 (2006.01) C11D 7/32 (2006.01) C11D 17/04 (2006.01)
Patent
CA 2279857
Dryer-activated laundry additive compositions and products having a color care agent and methods for using the compositions and products. The dryer-activated laundry additive composition comprises from about 0.1 % to about 50 % of by eight of the composition of a color care agent having the formula: (R1)(R2)N(CX2)nN(R3)(R4). Optional ingredients include a quaternary ammonium fabric softening compound, cyclodextrin, or a perfume.
L'invention a trait à des compositions à base de produits d'addition de blanchisserie renforcées par un agent dessiccatif et comportant un agent de protection des couleurs ainsi qu'aux produits eux-mêmes et à leur mode d'utilisation. Ces compositions renferment de 0,1 à 50 % environ en poids d'un agent de protection des couleurs répondant à la formule suivante: (R¿1?)(R¿2?)N(CX¿2?)¿n?N(R¿3?)(R¿4?). D'autres composants peuvent, éventuellement, être présents, entre autres, un composé adoucissant à base d'ammonium quaternaire, de la cyclodextrine ou un parfum.
Corona Alessandro III
Ditullio Daniel Dale Jr.
Godfroid Robert Allen
Hartman Fred Anthony
Honsa Sandra Louise
Dimock Stratton Llp
The Procter & Gamble Company
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