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:
Feb. 16, 1988
Filed:
May. 29, 1986
Applicant:
Inventors:
Tamio Serita, Chibashi, JP;
Hiroyuki Takeuchi, Minamatashi, JP;
Assignee:
Chisso Corporation, Osaka, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C08G / ;
U.S. Cl.
CPC ...
528 28 ; 528 38 ; 556412 ;
Abstract
A method which comprises reacting an aminosilane compound with an excessive amount of ammonia or primary amine under conditions which produce a polysilazane.
Serita, Tamio. (1988). Method for producing polysilazane (U.S. Patent No. 4725660). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/4725660
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile