C - Chemistry – Metallurgy – 11 – D
Patent
C - Chemistry, Metallurgy
11
D
C11D 3/00 (2006.01) C11D 1/62 (2006.01) C11D 3/20 (2006.01) C11D 3/28 (2006.01) C11D 3/32 (2006.01) C11D 3/34 (2006.01)
Patent
CA 2311324
The present invention relates to a fabric softening composition comprising a fabric softener having at least two long chains and a cellulose reactive dye fixing agent, said composition providing effective dye fixing properties and softening properties to the treated fabric. Also provided herein is a method for the domestic treatment of a fabric to reduce the amount of dye released from the fabric during wet treatments and comprising the step of contacting the fabrics with a cellulose reactive dye fixing agent or a fabric softening composition as defined herein; and thereafter subjecting the treated fabrics with a heating source in a dry medium.
L'invention concerne une composition assouplissante pour tissus, comprenant un assouplissant ayant au moins deux chaînes longues et un agent de fixation de colorant, réactif de la cellulose. Ladite composition présentent des propriétés efficaces de fixation de colorant et d'assouplissement sur le tissu traité. L'invention porte aussi sur un procédé de traitement domestique d'un tissu, destiné à réduire la quantité de colorant dégagée par le tissu pendant les traitements humides. Il consiste à mettre les tissus en contact avec un agent de fixation de colorant, réactif à la cellulose ou avec une composition assouplissante selon la définition ci-incluse, puis à soumettre les tissus traités à une source de chaleur en milieu sec.
Dimock Stratton Llp
The Procter & Gamble Company
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