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:
Sep. 29, 2020
Filed:
Jan. 29, 2016
Applicant:
Hewlett-packard Development Company, L.p., Houston, TX (US);
Inventors:
Pavel Kornilovich, Corvallis, OR (US);
Vladek Kasperchik, Corvallis, OR (US);
Michael G. Monroe, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 67/24 (2006.01); C08K 7/28 (2006.01); B33Y 30/00 (2015.01); B33Y 10/00 (2015.01); B29C 64/165 (2017.01); C08K 3/013 (2018.01); C08L 77/02 (2006.01); C08K 3/22 (2006.01); B33Y 70/00 (2020.01); B33Y 50/02 (2015.01); B29C 67/00 (2017.01);
U.S. Cl.
CPC ...
B29C 67/248 (2013.01); B29C 64/165 (2017.08); B29C 67/00 (2013.01); B33Y 10/00 (2014.12); B33Y 30/00 (2014.12); B33Y 50/02 (2014.12); B33Y 70/00 (2014.12); C08K 3/013 (2018.01); C08K 3/22 (2013.01); C08K 7/28 (2013.01); C08L 77/02 (2013.01); C08K 2003/2227 (2013.01);
Abstract
A three-dimensional (3D) printing composite build material composition includes a polymer particle and an inorganic particle. The polymer particle is an aliphatic polyamide. The inorganic particle has an average particle size ranging from about 1 μm to about 100 μm. A mass ratio of the polymer particle to the inorganic particle in the composite build material composition ranges from about 5:2 to about 1:3.