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:
Dec. 28, 2021
Filed:
Jan. 03, 2018
Applicant:
Carbon, Inc., Redwood City, CA (US);
Inventors:
Matthew S. Menyo, San Francisco, CA (US);
Lloyd M. Robeson, Macungie, PA (US);
Assignee:
Carbon, Inc., Redwood City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08F 222/26 (2006.01); B33Y 10/00 (2015.01); B33Y 40/00 (2020.01); B33Y 70/00 (2020.01); B29C 64/124 (2017.01); B29C 64/35 (2017.01); C08L 33/14 (2006.01); B29C 64/129 (2017.01); C08F 2/48 (2006.01); C08F 2/60 (2006.01); C08F 222/40 (2006.01); C08L 33/12 (2006.01); C08L 35/02 (2006.01); C08L 63/00 (2006.01); C08L 69/00 (2006.01); C08L 79/08 (2006.01); C08L 81/06 (2006.01); B29K 501/12 (2006.01);
U.S. Cl.
CPC ...
C08F 222/26 (2013.01); B29C 64/124 (2017.08); B29C 64/129 (2017.08); B29C 64/35 (2017.08); B33Y 10/00 (2014.12); B33Y 40/00 (2014.12); B33Y 70/00 (2014.12); C08F 2/48 (2013.01); C08F 2/60 (2013.01); C08F 222/40 (2013.01); C08L 33/12 (2013.01); C08L 33/14 (2013.01); C08L 35/02 (2013.01); C08L 63/00 (2013.01); C08L 69/00 (2013.01); C08L 79/08 (2013.01); C08L 81/06 (2013.01); B29K 2501/12 (2013.01); C08F 222/404 (2020.02);
Abstract
Provided herein according to some embodiments is a dual cure stereolithography resin that includes a Diels-Alder adduct, which adduct is light polymerizable in the first, light, cure to produce an intermediate object, and on heating the intermediate object yields a bis-maleimide that can further react and/or polymerize during the second, heat, cure.