The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 12, 2013
Filed:
May. 13, 2011
Hiroyuki Fujinuma, Tokyo, JP;
Takashi Matsuo, Tokyo, JP;
Masahiko Ogawa, Tokyo, JP;
Takeshi Iizaki, Darmstadt, DE;
Hiromi Saimiya, Tokyo, JP;
Kazuhiro Okada, Tokyo, JP;
Tomohito Koshika, Tokyo, JP;
Hiroyuki Fujinuma, Tokyo, JP;
Takashi Matsuo, Tokyo, JP;
Masahiko Ogawa, Tokyo, JP;
Takeshi Iizaki, Darmstadt, DE;
Hiromi Saimiya, Tokyo, JP;
Kazuhiro Okada, Tokyo, JP;
Tomohito Koshika, Tokyo, JP;
Kao Corporation, Tokyo, JP;
Abstract
There is provided a head hair dyeing method using a two-part hair dye composition which contains a first part containing an alkali agent, a second part containing hydrogen peroxide and a non-aerosol type foamer container for discharging a mixture solution of the first part and the second part as foam, the composition containing a surfactant in at least one of the first part and the second part, the method including discharging the mixture solution as foam, applying the foam to the head hair, and then re-foamed on the head hair.