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. 26, 2022
Filed:
Jun. 26, 2019
Applicant:
Postprocess Technologies, Inc., Buffalo, NY (US);
Inventors:
Daniel Joshua Hutchinson, Orchard Park, NY (US);
Marc Farfaglia, Buffalo, NY (US);
Cassidy Grant, Buffalo, NY (US);
Matthew J. Noble, Lancaster, NY (US);
Assignee:
PostProcess Technologies, Inc., Buffalo, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B08B 3/10 (2006.01); C09D 9/02 (2006.01); B29C 64/35 (2017.01); B33Y 40/20 (2020.01);
U.S. Cl.
CPC ...
C09D 9/02 (2013.01); B08B 3/10 (2013.01); B29C 64/35 (2017.08); B33Y 40/20 (2020.01);
Abstract
Described are finishing solutions for removing support material and finishing 3D-printed objects. The finishing solution may contain a base (e.g., an aqueous base), an optional first caustic agent, an optional second caustic agent, an optional third caustic agent, an optional emulsifier, a polyol, a first antifoaming agent, an optional second antifoaming agent, and water. Also described are methods of using the finishing solution described herein.