Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing
Reexamination Certificate
2006-09-13
2010-11-09
Elhilo, Eisa B (Department: 1796)
Bleaching and dyeing; fluid treatment and chemical modification
Dyeing involving animal-derived natural fiber material ,...
Hair dyeing
C008S409000, C008S426000, C008S432000, C008S435000, C008S565000, C008S566000, C008S567000, C008S568000, C008S570000, C008S571000, C008S575000, C548S169000, C132S202000, C132S208000
Reexamination Certificate
active
07828858
ABSTRACT:
Disclosed are mixtures of sulfide dyes and dyeing compositions comprising mixtures of sulfide dyes. The dye mixtures are useful for the dyeing of organic materials, such as keratin fibers, preferably human hair.
REFERENCES:
patent: 3225025 (1965-12-01), Jeremias et al.
patent: 4783393 (1988-11-01), Brazas, Jr. et al.
patent: 0224175 (1987-06-01), None
patent: 2005/097051 (2005-10-01), None
STIC Search Report dated Jun. 21, 2010.
English Language Abstract of EP 0224175, Jun. 3, 1987.
Cremer Christian
Eliu Victor Paul
Fröhling Beate
Wallquist Olof
Ciba Corporation
Elhilo Eisa B
Wood Mervin G.
LandOfFree
Mixture of sulfide dyes does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Mixture of sulfide dyes, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Mixture of sulfide dyes will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-4166136