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. 16, 2014
Filed:
May. 18, 2012
Applicants:
Otto Goettel, Osio Sotto, IT;
Johann Aeby, Osio Sotto, IT;
Alberto Finazzi, Osio Sotto, IT;
Inventors:
Assignee:
Alfa Parf Group S.p.A., Bologna, IT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/49 (2006.01); A61K 8/41 (2006.01);
U.S. Cl.
CPC ...
A61K 8/41 (2013.01); A61K 8/49 (2013.01); A61Q 5/10 (2013.01);
Abstract
The present invention relates to oxidative hair colorants containing a buffer system consisting of saccharine and at least one alkanolamine. The colorants are free of ammonium hydroxide and sources of ammonia.