D - Textiles – Paper – 06 – M
Patent
D - Textiles, Paper
06
M
134/3.1, 8/93.11
D06M 23/00 (2006.01) A23L 1/00 (2006.01) A61Q 19/00 (2006.01) C11D 3/00 (2006.01) C11D 3/20 (2006.01) C11D 3/22 (2006.01) C11D 3/50 (2006.01) D06M 15/03 (2006.01) D06M 23/08 (2006.01)
Patent
CA 2013487
An effective amount of perfume/cyclodextrin complex is applied to fabric that is preferably at least partially wetted. A preferred method applies said complex to said fabric in an automatic laundry dryer. The perfume/cyclodextrin complexes are preferably incorporated into solid, dryer-activated, fabric treatment (conditioning) compositions, preferably containing fabric softeners, more preferably cationic and/or nonionic fabric softeners. The complexes provide fabrics with perfume benefits when they are rewetted after drying. Volatile perfume materials, including those materials that are commonly associated with "freshness" can be applied to the fabrics in an effective way. Clay provides protection for said perfume/cyclodextrin complexes, especially when certain materials like some nonionic fabric softeners and/or fatty acids are present and in contact with said perfume/cyclodextrin complexes.
Une quantité efficace d'un complexe parfum/cyclodextrine est appliquée sur un tissu qui, de préférence, est au moins partiellement mouillé. Une application préférée consiste à appliquer ledit complexe sur ledit tissu dans un sèche-linge automatique. Les complexes parfum/cyclodextrine sont préférablement incorporés dans des compositions solides de traitement (conditionnement) des tissus, activées par le séchage, contenant préférablement des assouplissants de tissus, ou encore mieux, des assouplissants de tissus cationiques et/ou non ioniques. Les complexes viennent parfumer les tissus lorsqu'ils sont mouillés de nouveau après le séchage. Des matières de parfumerie volatiles, y compris les matières couramment associées à la "fraîcheur", peuvent être appliquées aux tissus de manière efficace. L'argile assure la protection desdits complexes parfum/cyclodextrine, surtout lorsque certaines matières comme certains assouplissants de tissus non ioniques et/ou des acides gras sont présents et en contact avec lesdits complexes parfum/cyclodextrine.
Banks Todd Jeffrey
Benvegnu Fernando
Gardlik John Michael
Trinh Toan
Kirby Eades Gale Baker
The Procter & Gamble Company
LandOfFree
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