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:
Jul. 13, 2010
Filed:
Jul. 31, 2007
Applicants:
Keiji Monda, Sumida-ku, JP;
Silvio Aime, Turin, IT;
Carlo Nervi, Turin, IT;
Simona Baroni, Turin, IT;
Simona Ghiani, Turin, IT;
Giovanni Battista Giovenzana, Novara, IT;
Inventors:
Keiji Monda, Sumida-ku, JP;
Silvio Aime, Turin, IT;
Carlo Nervi, Turin, IT;
Simona Baroni, Turin, IT;
Simona Ghiani, Turin, IT;
Giovanni Battista Giovenzana, Novara, IT;
Assignee:
Kao Corporation, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); C07D 243/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A hair dye composition including a first part containing an alkaline agent and a second part containing an oxidizing agent, which are mixed together immediately before use, wherein at least one of the first part and the second part contains a diazacycloheptane represented by the following general formula (1) or a salt thereof, and the pH of the mixture is 7.5 to 12;