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:
Jul. 23, 2024
Filed:
Feb. 26, 2019
Applicant:
Carbon, Inc., Redwood City, CA (US);
Inventors:
Mu San Zhang, San Francisco, CA (US);
Kai Chen, Sunnyvale, CA (US);
Jason P. Rolland, San Carlos, CA (US);
Justin Poelma, Sunnyvale, CA (US);
Assignee:
Carbon, Inc., Redwood City, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B29C 64/357 (2017.01); B29B 17/00 (2006.01); B29B 17/04 (2006.01); B33Y 40/00 (2020.01); B33Y 40/20 (2020.01); B33Y 70/00 (2020.01); C08G 18/78 (2006.01); C08L 75/04 (2006.01);
U.S. Cl.
CPC ...
B29C 64/357 (2017.08); B29B 17/0026 (2013.01); B29B 17/04 (2013.01); B33Y 40/00 (2014.12); B33Y 40/20 (2020.01); B33Y 70/00 (2014.12); C08G 18/7843 (2013.01); C08L 75/04 (2013.01); B29B 2017/0416 (2013.01);
Abstract
Provided herein are methods of recycling additively manufactured objects (e.g., stereolithographically produced objects), the additively manufactured objects comprising linear polyurethane, branched polyurethane, linear polyurea, branched polyurea, a copolymer thereof, or a combination thereof. Compositions comprising the same and methods of use thereof are also provided.