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:
Dec. 01, 2015
Filed:
Jan. 26, 2012
Sakae Takeuchi, Kanagawa, JP;
Shinichiro Kawashima, Kanagawa, JP;
Hiroyoshi Okuno, Kanagawa, JP;
Hideaki Yoshikawa, Kanagawa, JP;
Yasuo Kadokura, Kanagawa, JP;
Shunsuke Nozaki, Kanagawa, JP;
Yuka Zenitani, Kanagawa, JP;
Sakae Takeuchi, Kanagawa, JP;
Shinichiro Kawashima, Kanagawa, JP;
Hiroyoshi Okuno, Kanagawa, JP;
Hideaki Yoshikawa, Kanagawa, JP;
Yasuo Kadokura, Kanagawa, JP;
Shunsuke Nozaki, Kanagawa, JP;
Yuka Zenitani, Kanagawa, JP;
FUJI XEROX CO., LTD., Tokyo, JP;
Abstract
A method of manufacturing a silica particle dispersion, includes preparing a silica particle dispersion containing silica particles and a solvent, primary concentrating the silica particle dispersion, adding a hydrophobizing treatment agent to the silica particle dispersion after the primary concentrating, and secondary concentrating the silica particle dispersion after the adding.