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:
Oct. 18, 2016
Filed:
Dec. 16, 2014
Applicant:
Evonik Fibres Gmbh, Schoerfling am Attersee, AT;
Inventors:
Markus Ungerank, Perg, AT;
Christian Maurer, Roitham, AT;
Dieter Danzer, Laakirchen, AT;
Harald Roegl, Wallern an der Trattnach, AT;
Juergen Eder, St. Georgen im Attergau, AT;
Assignee:
EVONIK FIBRES GMBH, Schorfling am Attersee, AT;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
C08G 73/10 (2006.01); B29B 9/12 (2006.01); C08K 3/00 (2006.01); C08K 5/00 (2006.01); C08L 79/08 (2006.01); B29L 31/00 (2006.01); B29K 79/00 (2006.01);
U.S. Cl.
CPC ...
B29B 9/12 (2013.01); C08G 73/105 (2013.01); C08G 73/1042 (2013.01); C08G 73/1067 (2013.01); C08G 73/1071 (2013.01); C08K 3/0008 (2013.01); C08K 5/0008 (2013.01); C08L 79/08 (2013.01); B29K 2079/08 (2013.01); B29L 2031/772 (2013.01); Y10T 428/2998 (2015.01);
Abstract
The invention relates to shaped bodies having high thermooxidative stability, which can be produced by means of direct forming and hot compression molding processes, and to a novel polyimide powder for production thereof and to a process for production of this polyimide powder.