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. 25, 2022
Filed:
Oct. 18, 2017
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventor:
Arthur H Barnes, Vancouver, WA (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/314 (2017.01); B29C 64/165 (2017.01); C08K 3/22 (2006.01); C08L 77/02 (2006.01); B33Y 10/00 (2015.01); B33Y 40/10 (2020.01); B33Y 70/10 (2020.01);
U.S. Cl.
CPC ...
B29C 64/314 (2017.08); B29C 64/165 (2017.08); C08K 3/22 (2013.01); C08L 77/02 (2013.01); B33Y 10/00 (2014.12); B33Y 40/10 (2020.01); B33Y 70/10 (2020.01); C08K 2003/2241 (2013.01);
Abstract
An example of a build material for three-dimensional (3D) printing includes a preconditioned polymer or polymer composite powder. A percent crystallinity of the preconditioned polymer or polymer composite powder is reduced by a volume percentage ranging from about 0.5% to about 3% compared to a percent crystallinity of a corresponding untreated polymer or polymer composite powder.