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:
Nov. 30, 2021
Filed:
Dec. 14, 2016
Applicant:
Evonik Operations Gmbh, Essen, DE;
Inventors:
Wolfgang Diekmann, Waltrop, DE;
Maik Grebe, Bochum, DE;
Franz-Erich Baumann, Duelmen, DE;
Wolfgang Christoph, Marl, DE;
Sylvia Monsheimer, Haltern am See, DE;
Beatrice Küting, Marl, DE;
Assignee:
Evonik Operations GmbH, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08J 9/24 (2006.01); C08G 85/00 (2006.01); C08L 77/00 (2006.01); C08J 3/14 (2006.01); B29C 64/153 (2017.01); C08L 77/02 (2006.01); C08L 77/06 (2006.01); B33Y 70/00 (2020.01);
U.S. Cl.
CPC ...
C08J 3/14 (2013.01); B29C 64/153 (2017.08); C08L 77/02 (2013.01); C08L 77/06 (2013.01); B33Y 70/00 (2014.12); C08J 9/24 (2013.01); C08J 2201/0502 (2013.01); C08J 2201/0522 (2013.01); C08J 2205/042 (2013.01); C08J 2377/00 (2013.01); C08J 2377/02 (2013.01); C08J 2377/06 (2013.01);
Abstract
A polymer composition can be used in selective absorbing sintering, SAS, or selective inhibition sintering, SIS, methods. The polymer of the polymer composition has open mesopores, where a cumulative pore volume distribution of the mesopores, measured according to DIN 66134, is at least 0.01 cm/g.