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. 24, 2010
Filed:
Mar. 25, 2005
Toru Kofukuda, Hyogo, JP;
Shigeto Nakazawa, Hyogo, JP;
Toru Kofukuda, Hyogo, JP;
Shigeto Nakazawa, Hyogo, JP;
Toyo Boseki Kabushiki Kaisha, Osaka, JP;
Abstract
The present invention relate to a method for producing a trimethylsilyl azide represented by the formula (3):(CH)SiN  (3) which comprises reacting a trimethylsilyl chloride represented by the formula (1):(CH)SiCl  (1) with an inorganic salt of hydrogen azide represented by the formula (2):M(N)  (2) wherein M represents an alkali metal or an alkaline earth metal, and n represents 1 or 2, in the presence of a phase-transfer catalyst and an organic solvent having a high boiling point.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile