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. 27, 2016
Filed:
Dec. 22, 2015
Applicant:
Carbon3d, Inc., Redwood City, CA (US);
Inventors:
Jason P. Rolland, San Carlos, CA (US);
Kai Chen, Sunnyvale, CA (US);
Justin Poelma, Goleta, CA (US);
James Goodrich, Phoenix, AZ (US);
Robert Pinschmidt, Carrboro, NC (US);
Joseph M. DeSimone, Los Gatos, CA (US);
Lloyd M. Robeson, Macungie, PA (US);
Assignee:
Carbon3D, Inc., Redwood City, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C08F 290/06 (2006.01); B29C 71/04 (2006.01); C08F 2/46 (2006.01); C08G 61/04 (2006.01); C09D 175/08 (2006.01); G03F 7/00 (2006.01); B29C 67/00 (2006.01); B29D 11/00 (2006.01); B29C 35/08 (2006.01); C08K 3/00 (2006.01); C08K 5/00 (2006.01); C08L 75/04 (2006.01); C09D 135/02 (2006.01); C09D 175/04 (2006.01); B33Y 10/00 (2015.01); B33Y 70/00 (2015.01); B29K 75/00 (2006.01); B29K 105/04 (2006.01); B29L 11/00 (2006.01); B29L 31/10 (2006.01); B29K 105/00 (2006.01); B29K 105/16 (2006.01); B29K 509/00 (2006.01); B33Y 80/00 (2015.01); B29L 31/00 (2006.01);
U.S. Cl.
CPC ...
C09D 175/08 (2013.01); B29C 35/0805 (2013.01); B29C 67/0062 (2013.01); B29C 67/0066 (2013.01); B29C 67/0081 (2013.01); B29D 11/00009 (2013.01); B29D 11/00663 (2013.01); C08K 3/0008 (2013.01); C08K 3/0033 (2013.01); C08K 5/0008 (2013.01); C08K 5/0041 (2013.01); C08L 75/04 (2013.01); C09D 135/02 (2013.01); C09D 175/04 (2013.01); G03F 7/00 (2013.01); B29C 2035/0827 (2013.01); B29C 2035/0855 (2013.01); B29K 2075/00 (2013.01); B29K 2075/02 (2013.01); B29K 2105/0002 (2013.01); B29K 2105/0058 (2013.01); B29K 2105/043 (2013.01); B29K 2105/16 (2013.01); B29K 2509/00 (2013.01); B29L 2011/00 (2013.01); B29L 2011/0016 (2013.01); B29L 2011/0075 (2013.01); B29L 2031/001 (2013.01); B29L 2031/10 (2013.01); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); B33Y 80/00 (2014.12);
Abstract
A polymerizable liquid, or resin, useful for the production by additive manufacturing of a three-dimensional object of polyurethane, polyurea, or a copolymer thereof, is described. The resin includes at least one of (i) a blocked or reactive blocked prepolymer, (ii) a blocked or reactive blocked diisocyanate, or (iii) a blocked or reactive blocked diisocyanate chain extender.