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:
Apr. 02, 2024
Filed:
Aug. 17, 2022
Applicant:
3d Systems, Inc., Rock Hill, SC (US);
Inventors:
Bo Wu, Wilsonville, OR (US);
Jule W. Thomas, Jr., West Linn, OR (US);
Mark Raymond Parker, Portland, OR (US);
Assignee:
3D SYSTEMS, INC., Rock Hill, SC (US);
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/40 (2017.01); B33Y 70/00 (2020.01); C08K 5/00 (2006.01); C08K 5/357 (2006.01); C08L 33/08 (2006.01); C08L 33/10 (2006.01); C08L 71/02 (2006.01); C08L 91/06 (2006.01); B33Y 30/00 (2015.01);
U.S. Cl.
CPC ...
B29C 64/40 (2017.08); B33Y 70/00 (2014.12); C08K 5/0041 (2013.01); C08K 5/357 (2013.01); C08L 33/08 (2013.01); C08L 33/10 (2013.01); C08L 71/02 (2013.01); C08L 91/06 (2013.01); B33Y 30/00 (2014.12);
Abstract
In one aspect, build materials and support materials for use with a 3D printer are described herein. Such materials include a phosphor component in combination with other components. In some embodiments, the phosphor component of a build material or support material is present in the material in an amount of 0.001-0.5 wt. % and has a peak photoluminescence (PL) emission wavelength of 430-750 nm and a photoluminescence quantum yield (QY) of 0.10-1.