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.
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.