Hair coloring compositions

Details Hair coloring compositions Hair coloring compositions

2009-07-30

2010-10-19

Elhilo, Eisa B (Department: 1796)

Bleaching and dyeing; fluid treatment and chemical modification

Dyeing involving animal-derived natural fiber material ,...

Hair dyeing

C008S426000, C008S435000, C008S463000, C008S552000, C008S555000

Reexamination Certificate

active

07815692

ABSTRACT:
A hair coloring composition comprises a N,N′-alkylurea, a hair dye, and a solvent.

REFERENCES:
patent: 5580373 (1996-12-01), Lane et al.
patent: 5993837 (1999-11-01), Calello et al.
patent: 2006/0127337 (2006-06-01), Radisson
patent: 2006/0127343 (2006-06-01), Bernard et al.
patent: 2007/0014748 (2007-01-01), Bernard et al.
patent: 2007/0065392 (2007-03-01), Simonnet
patent: 1201225 (2002-05-01), None
patent: WO 2007137676 (2007-12-01), None
STIC Search Report dated Jun. 3, 2010.
English abstract of the Patent KR 812118B1 (2006).

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