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:
May. 28, 2019
Filed:
Jul. 15, 2016
Applicant:
Conopco, Inc., Englewood Cliffs, NJ (US);
Inventors:
Andrew Malcolm Murray, Neston, GB;
Prem Kumar Cheyalazhagan Paul, Wirral, GB;
Assignee:
CONOPCO, INC., Englewood Cliffs, NJ (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61Q 5/04 (2006.01); A61K 8/36 (2006.01); A61K 8/49 (2006.01); A61K 8/362 (2006.01); A61K 8/365 (2006.01);
U.S. Cl.
CPC ...
A61K 8/498 (2013.01); A61K 8/36 (2013.01); A61K 8/362 (2013.01); A61K 8/365 (2013.01); A61K 8/4973 (2013.01); A61Q 5/04 (2013.01);
Abstract
The invention provides a hair shaping composition suitable for topical application to hair, the composition having a pH of 4 or less and comprising, in an aqueous continuous phase: (i) at least 0.5% (by weight based on the total weight of the composition) of one or more polyhydroxy acid lactones; (ii) at least 0.5% (by weight based on the total weight of the composition) of one or more aliphatic di- or tricarboxylic acids, and (iii) at least 0.1% (by weight based on the total weight of the composition) of glyoxylic acid or a salt or hydrate thereof.