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. 29, 2023
Filed:
Nov. 10, 2021
Applicant:
3d Systems, Inc., Rock Hill, SC (US);
Inventor:
John Fong, Temple City, CA (US);
Assignee:
3D SYSTEMS, INC., Rock Hill, SC (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C09D 4/06 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01); B29C 64/124 (2017.01); C09D 133/26 (2006.01); C09D 135/02 (2006.01);
U.S. Cl.
CPC ...
C09D 4/06 (2013.01); B29C 64/124 (2017.08); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); C09D 133/26 (2013.01); C09D 135/02 (2013.01);
Abstract
Polymerizable liquids are described herein which, in some embodiments, can produce 3D printed articles of high resolution and desirable mechanical properties. In one aspect, a polymerizable liquid comprises an acrylate component, and a composite resin comprising a curable carrier and polymeric particles dispersed in the curable carrier. The polymerizable liquid also comprises a photoinitiator component.