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. 24, 2023
Filed:
Jun. 06, 2017
Applicant:
Arkema Inc., King of Prussia, PA (US);
Inventors:
Thomas H. Kozel, Pottstown, PA (US);
Lisa B. Rachwal, Harleysville, PA (US);
Assignee:
Arkema Inc., King of Prussia, PA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61K 8/38 (2006.01); C11D 3/395 (2006.01); A61K 8/02 (2006.01); A61K 8/04 (2006.01); A61K 8/365 (2006.01); A61K 8/39 (2006.01); A61Q 19/00 (2006.01); C11D 1/74 (2006.01); C11D 3/20 (2006.01); C11D 17/00 (2006.01); C08K 5/098 (2006.01); C08K 5/14 (2006.01); C07C 407/00 (2006.01); C11D 3/39 (2006.01);
U.S. Cl.
CPC ...
C11D 3/3951 (2013.01); A61K 8/0241 (2013.01); A61K 8/042 (2013.01); A61K 8/044 (2013.01); A61K 8/365 (2013.01); A61K 8/38 (2013.01); A61K 8/39 (2013.01); A61Q 19/00 (2013.01); C07C 407/006 (2013.01); C08K 5/098 (2013.01); C08K 5/14 (2013.01); C11D 1/74 (2013.01); C11D 3/2075 (2013.01); C11D 3/2086 (2013.01); C11D 3/3947 (2013.01); C11D 17/0013 (2013.01); A61K 2800/10 (2013.01);
Abstract
Evaporation of water from an aqueous dispersion of a solid peroxide such as benzoyl peroxide is retarded by the incorporation of carboxylic acid salt. The carboxylic acid salt renders the aqueous dispersion less susceptible to explosive decomposition when exposed to external triggering events such as impact, heat, friction or contamination, yet does not interfere with the ability to achieve and maintain a stable, small particle size dispersion having desirable viscosity and flow properties.