Non-oxidative hair dye composition

Bleaching and dyeing; fluid treatment and chemical modification – Dyeing involving animal-derived natural fiber material ,... – Hair dyeing

Reexamination Certificate

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Details

C008S453000, C008S455000, C008S465000, C008S589000, C008S676000

Reexamination Certificate

active

07896932

ABSTRACT:
A non-oxidative hair dye composition containing the components (a) and (b): (a) one or two or more kinds of a glycylglycine derivative represented by the following formula (1) and having two or three amino acid residues or salts thereof, and wherein Y represents an amino acid residue or a bivalent group represented by the formula (2); and (b) a direct dye;Wherein symbol * and R, X, n and m are defined in the claims and in the disclosure.

REFERENCES:
patent: 4314810 (1982-02-01), Fourcadier et al.
patent: 2003/0066141 (2003-04-01), Oshika et al.
patent: 2001 294520 (2001-10-01), None
patent: 2002 241246 (2002-08-01), None
patent: 2005 170838 (2005-06-01), None
patent: 2005 179210 (2005-07-01), None
patent: 2006 160641 (2006-06-01), None
patent: 2006 315978 (2006-11-01), None
patent: 2007 63199 (2007-03-01), None
patent: 2007 126384 (2007-05-01), None
STIC Search Report dated Sep. 24, 2010.
U.S. Appl. No. 12/682,071, filed Apr. 8, 2010, Fukuhara, et al.

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