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:
Sep. 27, 2011
Filed:
Oct. 24, 2007
Hiroyuki Fujinuma, Tokyo, JP;
Takashi Matsuo, Tokyo, JP;
Masahiko Ogawa, Tokyo, JP;
Hajime Miyabe, Tokyo, JP;
Kazuhiro Okada, Tokyo, JP;
Tomohito Koshika, Tokyo, JP;
Hiroyuki Fujinuma, Tokyo, JP;
Takashi Matsuo, Tokyo, JP;
Masahiko Ogawa, Tokyo, JP;
Hajime Miyabe, Tokyo, JP;
Kazuhiro Okada, Tokyo, JP;
Tomohito Koshika, Tokyo, JP;
Kao Corporation, Tokyo, JP;
Abstract
Provided is a two-part hair dye composition, including 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, in which the mixture solution contains the following components (A) and (B): (A) 0.1 to 10% by mass of a nonionic surfactant, and (B) 0.1 to 5% by mass of a cationic surfactant, and the mass ratio of the component (A) to the component (B) (content of the component (A)/content of the component (B)) is 1 to 100.