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:
Mar. 03, 2020
Filed:
Mar. 07, 2018
Applicant:
Xerox Corporation, Norwalk, CT (US);
Inventors:
Assignee:
XEROX CORPORATION, Norwalk, CT (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G 63/52 (2006.01); B33Y 70/00 (2020.01); C08K 3/36 (2006.01); C08L 67/06 (2006.01); C08J 3/14 (2006.01);
U.S. Cl.
CPC ...
C08G 63/52 (2013.01); B33Y 70/00 (2014.12); C08J 3/14 (2013.01); C08K 3/36 (2013.01); C08L 67/06 (2013.01); C08G 2140/00 (2013.01); C08J 2367/06 (2013.01);
Abstract
Provided herein is a powder composition comprising a silica-infused crystalline polyester particle for laser sintering comprising at least one crystalline polyester resin and silica nanoparticles present in the particle an amount ranging from about 10 wt % to about 60 wt % relative to the total weight of the particle. Further provided herein are methods of preparing silica-infused crystalline polyester particles.