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:
Jan. 23, 2018
Filed:
Feb. 03, 2014
Applicant:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Inventors:
Murat Kadir, Brecksville, OH (US);
Mark J. McGuiness, Chagrin Falls, OH (US);
Assignee:
Lubrizol Advanced Materials, Inc., Cleveland, OH (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/49 (2006.01); A61Q 5/06 (2006.01); A61Q 5/12 (2006.01); A61Q 5/04 (2006.01);
U.S. Cl.
CPC ...
A61K 8/4973 (2013.01); A61K 8/49 (2013.01); A61Q 5/06 (2013.01); A61Q 5/04 (2013.01); A61Q 5/12 (2013.01);
Abstract
A composition and a process for straightening hair are disclosed. The process includes coating keratin fibers with a composition comprising a thermally-activated agent and contacting the coated keratin fibers with a heating device at a temperature of at least 185° C. for sufficient time to modify the keratin fibers. The thermally-activated agent comprises a heterocyclic compound containing two heteroatoms selected from nitrogen and oxygen in a 5 or 6-membered ring, such as a cyclic alkylene carbonate.