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, 2022
Filed:
Mar. 30, 2018
Applicant:
Solvay Specialty Polymers Usa, Llc, Alpharetta, GA (US);
Inventors:
Stéphane Jeol, Cumming, GA (US);
Nancy J. Singletary, Alpharetta, GA (US);
Hai Van, Norcross, GA (US);
James Brown Hicks, Lawrenceville, GA (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B33Y 10/00 (2015.01); B33Y 70/00 (2020.01); B29C 64/314 (2017.01); B29C 64/118 (2017.01); B33Y 40/10 (2020.01); B29K 71/00 (2006.01); C08L 61/16 (2006.01);
U.S. Cl.
CPC ...
C08L 61/16 (2013.01); B29C 64/118 (2017.08); B29C 64/314 (2017.08); B33Y 10/00 (2014.12); B33Y 40/10 (2020.01); B33Y 70/00 (2014.12); B29K 2071/00 (2013.01); C08L 2205/025 (2013.01); C08L 2205/03 (2013.01);
Abstract
The present disclosure relates to method of making three-dimensional (3D) objects using an additive manufacturing system wherein the part material comprises a polymeric component comprising at least one poly(ether ether ketone) polymer (PEEK) having a weight average molecular weight (Mw) ranging from 75,000 to 100,000 g/mol (as determined by GPC), for example in the form of filaments or spherical particles, for use in additive manufacturing systems to print 3D objects.