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. 01, 2023
Filed:
Aug. 21, 2020
Applicant:
Luxcreo (Beijing) Inc., Beijing, CN;
Assignee:
LUXCREO (BEIJING) INC., Beijing, CN;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08L 75/04 (2006.01); B29C 64/245 (2017.01); B29C 64/188 (2017.01); B29C 64/124 (2017.01); C08G 8/10 (2006.01); C08K 5/17 (2006.01); C08K 5/20 (2006.01); C08K 5/101 (2006.01); B29C 64/35 (2017.01); B33Y 10/00 (2015.01); B33Y 70/00 (2020.01);
U.S. Cl.
CPC ...
C08L 75/04 (2013.01); B29C 64/124 (2017.08); B29C 64/188 (2017.08); B29C 64/245 (2017.08); C08G 8/10 (2013.01); C08K 5/101 (2013.01); C08K 5/17 (2013.01); C08K 5/20 (2013.01); B29C 64/35 (2017.08); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12);
Abstract
A polymerizable liquid that can be used for producing three-dimensional objects by methods of additive manufacturing is disclosed. The polymerizable liquid may comprise: (a) a blocked or reactively blocked polyurethane prepolymer; (b) (optional) a reactive diluent; (c) a blocked or reactively blocked curing agent; (d) a photoinitiator; and (e) (optional) a blocked or reactively blocked diisocyanate. The method using such polymerizable liquid to form three-dimensional objects is also described.