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. 22, 2023
Filed:
Apr. 20, 2021
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Ali Emamjomeh, Sant Cugat del Valles, ES;
Erica Montei Fung, San Diego, CA (US);
Alexey S. Kabalnov, San Diego, CA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09D 11/101 (2014.01); C08J 3/28 (2006.01); C08J 3/205 (2006.01); C09D 11/102 (2014.01); C08J 3/12 (2006.01); B33Y 70/10 (2020.01); C08J 7/02 (2006.01); B29C 64/165 (2017.01); B29K 77/00 (2006.01); B29K 309/08 (2006.01); B29K 309/00 (2006.01); C08K 3/40 (2006.01); C08K 7/00 (2006.01); C08K 7/14 (2006.01); C08K 3/34 (2006.01);
U.S. Cl.
CPC ...
C09D 11/102 (2013.01); B33Y 70/10 (2020.01); C08J 3/12 (2013.01); C08J 3/205 (2013.01); C08J 3/28 (2013.01); C08J 7/02 (2013.01); C09D 11/101 (2013.01); B29C 64/165 (2017.08); B29K 2077/00 (2013.01); B29K 2309/08 (2013.01); B29K 2309/14 (2013.01); C08J 2377/04 (2013.01); C08K 3/40 (2013.01); C08K 7/00 (2013.01); C08K 7/14 (2013.01); C08K 2003/343 (2013.01);
Abstract
The present disclosure is drawn to a composite particulate build material, including 92 wt % to 99.5 wt % polymeric particles having an average size from 10 μm to 150 μm and an average aspect ratio of less than 2:1. The composite particulate build material further includes from 0.5 wt % to 8 wt % reinforcing particles having an average size of 0.1 μm to 20 μm and an average aspect ratio of 3:1 to 100:1 applied to a surface of the polymeric particles.