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. 18, 2020
Filed:
Nov. 13, 2015
Applicant:
Wacker Chemie Ag, Munich, DE;
Inventor:
Torsten Gottschalk-Gaudig, Mehring, DE;
Assignee:
WACKER CHEMIE AG, Munich, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B29C 64/40 (2017.01); B29C 64/112 (2017.01); C08K 3/34 (2006.01); C08K 3/36 (2006.01); C08K 9/06 (2006.01); B29K 71/00 (2006.01); B29K 105/00 (2006.01); B29K 509/08 (2006.01); B33Y 70/00 (2020.01); B33Y 10/00 (2015.01);
U.S. Cl.
CPC ...
B29C 64/40 (2017.08); B29C 64/112 (2017.08); B33Y 10/00 (2014.12); B33Y 70/00 (2014.12); C08K 3/34 (2013.01); C08K 3/36 (2013.01); C08K 9/06 (2013.01); B29K 2071/00 (2013.01); B29K 2105/0094 (2013.01); B29K 2509/08 (2013.01); B29K 2995/0093 (2013.01);
Abstract
3D moldings are prepared by applying a viscoelastic supportive material comprising a polyether and a particulate rheological additive in at least some positions where a curable structure forming material is not desired, and following completion of the molding, the supportive material is removed.