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:
Nov. 15, 2022
Filed:
Aug. 03, 2021
Applicant:
Beauty & Business S.p.a., Milan, IT;
Inventors:
Antonio Consoli, Urgnano, IT;
Massimo Fabbi, Mozzo, IT;
Katiuscia Grevalcuore, Bergamo, IT;
Emanuela Facchetti, Romano di Lombardia, IT;
Assignee:
BEAUTY & BUSINESS S.p.A., Milan, IT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/10 (2006.01); A61K 8/44 (2006.01); A61K 8/22 (2006.01);
U.S. Cl.
CPC ...
A61K 8/442 (2013.01); A61K 8/22 (2013.01); A61K 8/44 (2013.01); A61Q 5/10 (2013.01); A61K 2800/30 (2013.01); A61K 2800/4324 (2013.01); A61K 2800/882 (2013.01);
Abstract
Disclosed is a hair colouring composition containing amino acids with at least a pKa greater than 10, oxidative dyes, and acetylaspartic acid or salts thereof. The compositions according to the invention do not contain ammonia or ethanolamine, do not damage the hair, guarantee shine and combability, and also cover white hair and withstand blue light.