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:
Oct. 29, 2024
Filed:
Aug. 25, 2021
Powder particulates comprising a water-soluble polymer and production thereof by melt emulsification
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
Benjamin John Knapik, Etobicoke, CA;
David John William Lawton, Burlington, CA;
Assignee:
Xerox Corporation, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 29/04 (2006.01); C08K 3/36 (2006.01); C08K 7/18 (2006.01);
U.S. Cl.
CPC ...
C08L 29/04 (2013.01); C08K 3/36 (2013.01); C08K 7/18 (2013.01); C08K 2201/003 (2013.01); C08K 2201/011 (2013.01);
Abstract
Powder particulates comprising a water-soluble polymer may be formed by melt emulsification. Compositions comprising powder particulates may comprise a plurality of particulates comprising a water-soluble polymer and a plurality of nanoparticles, the water-soluble polymer defining at least an outer surface of the particulates and at least a majority of the plurality of nanoparticles being disposed upon the outer surface.