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. 07, 2018
Filed:
Jan. 24, 2014
Bayer Healthcare Llc, Whippany, NJ (US);
Akzo Nobel Chemicals International B.v., Arnhem, NL;
Qiwei He, Belle Mead, NJ (US);
Michael Timothy Philbin, Hopewell, NJ (US);
Gary Theodore Martino, Monmouth Junction, NJ (US);
Thomas A. Meyer, Germantown, TN (US);
Donathan G. Beasley, Memphis, TN (US);
John H. Wagner, Memphis, TN (US);
Bayer HealthCare LLC, Whippany, NJ (US);
Akzo Nobel Chemicals International B.V., Arnhem, NL;
Abstract
Certain aspects of the invention relate to compositions comprising UV blocking agents, a film forming polymer containing acid groups and a neutralizing agent. Such compositions have an increased SPF due to neutralization of at least a portion of the acid groups of the film forming agent by the neutralizing agent. The invention also discloses methods for increasing SPF of a composition as well as methods for using the novel composition.