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:
Aug. 31, 2021
Filed:
Aug. 03, 2016
Isp Investments Llc, Wilmington, DE (US);
Osama M. Musa, Bedminster, NJ (US);
Ezat Khosravi, Durham, GB;
Peter Andrew King, Neston, GB;
Allwyn Colaco, Morristown, NJ (US);
ISP INVESTMENTS LLC, Wilmington, DE (US);
Abstract
The invention provides a personal care composition comprising polymers having the structure: wherein Q, R, a, b, and c are described herein. The invention further provides hair care compositions comprising the polymers. Particularly, the hair care composition is a hair styling composition that provides hairstyle retention at a relative humidity exceeding about 40 percent. The invention furthermore provides a method of providing hairstyle retention to hair at a relative humidity exceeding about 40 percent, the method comprising applying to hair the hair care composition as described herein.