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:
Apr. 05, 2016
Filed:
Jan. 13, 2015
Applicant:
Bjs Ceramics Gmbh, Gersthofen, DE;
Inventors:
Assignee:
BJS Ceramics GmbH, Gersthofen, DE;
Primary Examiner:
Int. Cl.
CPC ...
C07F 7/08 (2006.01); C01B 31/36 (2006.01); C04B 35/571 (2006.01); C08G 77/60 (2006.01); C04B 35/80 (2006.01); C08K 7/10 (2006.01);
U.S. Cl.
CPC ...
C01B 31/36 (2013.01); C04B 35/571 (2013.01); C04B 35/806 (2013.01); C07F 7/0809 (2013.01); C08G 77/60 (2013.01); C08K 7/10 (2013.01); C04B 2235/483 (2013.01); C04B 2235/5244 (2013.01); C04B 2235/5264 (2013.01); C04B 2235/6562 (2013.01); C04B 2235/785 (2013.01); C04B 2235/786 (2013.01);
Abstract
A method for producing a polysilane includes a step of reacting (i) at least two silane monomers and (ii) at least one alkali metal. The silane monomers contain the following structural units: at least one aryl group, at least one alkyl group, at least one alkenyl group, and at least three halogen atoms. At least three of the halogen atoms are bonded to a silicon atom of one of the silane monomers.