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:
Nov. 28, 2017
Filed:
Feb. 23, 2011
Takafumi Sumiyoshi, Tokyo, JP;
Hiroshi Shibata, Tokyo, JP;
Takafumi Sumiyoshi, Tokyo, JP;
Hiroshi Shibata, Tokyo, JP;
SUMITOMO BAKELITE COMPANY LIMITED, Tokyo, JP;
Abstract
A particle production apparatusincludes a processing sectionin which a processing liquid is allowed to adhere to a surface of each of inorganic particles contained in a powder material, a chamberconnected to the processing sectionat a downstream side thereof in which the powder material is separated from gas carrying the powder material, a powder material supply devicehaving a supply portionand a supply unitfor supplying the powder material and the like into the processing section, and a processing liquid spraying devicehaving a nozzle, a pump, a supply unitfor supplying the processing liquid, a high-pressure gas (air) generating unitand the like. The processing liquid spraying deviceis configured to spray the processing liquid as droplets onto the powder material just after the powder material being supplied into the processing section. Preferably, a volume of the processing sectionis smaller than a volume of the chamber
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile