Hair dyeing 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

C008S406000, C008S423000, C008S568000, C008S574000, C548S400000, C546S246000

Reexamination Certificate

active

07736396

ABSTRACT:
Provided is a hair dyeing composition, containing a first part containing (a) a nitrogen-containing compound expressed by the general formula (1) or a salt thereof and a second part containing a component (b) of an oxidizing agent, wherein a pH upon use is 7.5 to 12,wherein R1and R3to R5represent H, a hydroxy group, and an alkyl group with C12 or less optionally having a substituent, R2represents a hydroxy group, —R or —OR, in which R means the same as R3to R5, and two or more of R1to R5may be taken together to form a 3 to 8 membered-ring optionally having a substituent.

REFERENCES:
patent: 7211116 (2007-05-01), Kiyomine et al.
patent: 7270683 (2007-09-01), Abe et al.
patent: 2004/0078905 (2004-04-01), Terranova et al.
patent: 2004/0083559 (2004-05-01), Sabelle et al.
patent: 2004/0088799 (2004-05-01), Sabelle et al.
patent: 2005/0102770 (2005-05-01), Kiyomine et al.
patent: 2005/0172419 (2005-08-01), Abe et al.
patent: 2817474 (2002-06-01), None
patent: 2002-255763 (2002-09-01), None
patent: 2002 255763 (2002-09-01), None
patent: 03 051322 (2003-06-01), None
patent: WO 03/051322 (2003-06-01), None
STIC Search Report dated Jan. 20, 2010.
U.S. Appl. No. 12/282,272, filed Sep. 9, 2008, Fukuhara, et al.

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