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:
Mar. 16, 2021
Filed:
Jun. 17, 2016
Applicant:
The Procter & Gamble Company, Cincinnati, OH (US);
Inventors:
Randy Purnell Washington, West Chester, OH (US);
Jamie Angel Reed, Maineville, OH (US);
Yonas Gizaw, West Chester, OH (US);
Assignee:
The Procter and Gamble Company, Cincinnati, OH (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K 8/33 (2006.01); A61K 8/60 (2006.01); A61K 8/49 (2006.01); A61Q 5/06 (2006.01); A61Q 5/04 (2006.01);
U.S. Cl.
CPC ...
A61K 8/33 (2013.01); A61K 8/498 (2013.01); A61K 8/4926 (2013.01); A61K 8/602 (2013.01); A61Q 5/04 (2013.01); A61Q 5/06 (2013.01); A61K 2800/81 (2013.01);
Abstract
Described herein is a method for shaping keratin fibres including (i) providing a crosslinking composition comprising from about 1% to about 20% of a dialdehyde compound, optionally a photocatalyst, and a cosmetically acceptable carrier; (ii) applying the crosslinking composition to keratin fibres; and (iii) mechanically shaping the keratin fibres with an appliance at a temperature of about 50° C. to about 280° C.