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:
Jan. 02, 2024
Filed:
Jun. 24, 2020
Applicant:
Hewlett-packard Development Company, L.p., Spring, TX (US);
Inventors:
Garry D. Hinch, Vancouver, WA (US);
James W. Stasiak, Lebanon, OR (US);
Timothy L Weber, Albany, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Spring, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 70/10 (2020.01); C08K 3/38 (2006.01); C08L 101/00 (2006.01); B29C 64/165 (2017.01); B29C 64/295 (2017.01); B29C 64/209 (2017.01); B29C 64/245 (2017.01); B29C 64/371 (2017.01); B33Y 10/00 (2015.01); B33Y 40/20 (2020.01); B22F 10/14 (2021.01); B22F 3/10 (2006.01); B22F 10/64 (2021.01); B22F 1/0545 (2022.01); B22F 1/105 (2022.01); B22F 12/13 (2021.01); B22F 12/17 (2021.01); B22F 12/53 (2021.01);
U.S. Cl.
CPC ...
B29C 64/165 (2017.08); B22F 1/0545 (2022.01); B22F 1/105 (2022.01); B22F 3/1021 (2013.01); B22F 10/14 (2021.01); B22F 10/64 (2021.01); B29C 64/209 (2017.08); B29C 64/245 (2017.08); B29C 64/295 (2017.08); B29C 64/371 (2017.08); B33Y 10/00 (2014.12); B33Y 40/20 (2020.01); B33Y 70/10 (2020.01); C08K 3/38 (2013.01); C08L 101/00 (2013.01); B22F 12/13 (2021.01); B22F 12/17 (2021.01); B22F 12/53 (2021.01); B22F 2301/205 (2013.01); B22F 2301/255 (2013.01); B22F 2301/35 (2013.01); B29K 2995/0094 (2013.01); C08K 2003/385 (2013.01);
Abstract
A hardening agent for three-dimensional printing includes a boron-containing hardener and a jettable liquid vehicle, and is devoid of a pigment and a dye. The boron-containing hardener is selected from the group consisting of a water dispersible boron-containing hardener present in an amount ranging from about 6 wt % to about 15 wt %, and a water soluble boron-containing hardener present in an amount ranging from greater than 1 wt % to about 20 wt %.