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. 14, 2015
Filed:
Feb. 27, 2013
Nippon Soda Co., Ltd., Tokyo, JP;
Kenichi Hayashi, Joetsu, JP;
Masamichi Yasuhara, Myouko, JP;
Makoto Toyooka, Myouko, JP;
Hideki Maekawa, Joetsu, JP;
NIPPON SODA CO., LTD., Tokyo, JP;
Abstract
The present invention provides a polydialkylsilane, and a method for producing a polydialkylsilane, including a step of adding a compound represented by formula (I) (in formula (I), Rand Rindependently represent an alkyl group, and Xand Xindependently represent a halogen atom) to an organic solvent containing an alkali metal, in which 0.010 [hr]≦the average addition rate of compound (I) [moles·hr]/the amount of the alkali metal [moles]≦0.055 [hr].
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile