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:
Sep. 28, 2004
Filed:
Nov. 19, 2002
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
By simultaneously atomizing a siloxane and two organometallic compounds of different metals M1 and M2 exclusive of silicon in a flame for combustion, spherical amorphous ternary complex oxide fine particles are obtained which are substantially free of chlorine, have a particle size of 10-500 nm, and have a silica content A of 1-99 wt %, a M1 oxide content B of 1-90 wt % and a M2 oxide content C of 1-90 wt %, all based on the weight of oxides excluding carbon, provided that A+B+C≈100. An electrostatic image developer comprising the fine particles is improved in fluidity and cleanability and bears a uniform and stable quantity of electric charge.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile