US 7,320,711 B2 | ||
Dyestuff for keratin fibers | ||
Juergen Schmenger, Weiterstadt (Germany); and Petra Braun, Muenster (Germany) | ||
Assigned to Wella AG, Darmstadt (Germany) | ||
Appl. No. 10/537,073 PCT Filed May 03, 2004, PCT No. PCT/EP2004/004631 § 371(c)(1), (2), (4) Date Jun. 01, 2005, PCT Pub. No. WO2005/044207, PCT Pub. Date May 19, 2005. |
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Claims priority of application No. 103 47 243 (DE), filed on Oct. 10, 2003. | ||
Prior Publication US 2006/0121070 A1, Jun. 08, 2006 | ||
Int. Cl. A61K 7/13 (2006.01) |
U.S. Cl. 8—405 [8/406; 8/407; 8/431; 8/463; 8/619; 510/349; 510/441] | 8 Claims |
1. Colorant for keratin fibers, said colorant containing
at least one dye selected from the group consisting of direct dyes and oxidative dyes; and
a perfume system consisting of an encapsulated perfume and an unencapsulated perfume;
wherein a ratio of the encapsulated perfume to the unencapsulated perfume is from 0.5:3 to 3:0.5 and the encapsulated perfume
consists of an encapsulation material and the unencapsulated perfume.
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