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. 04, 2003
Filed:
Jan. 17, 2001
Hidenori Suzuki, Mie, JP;
Katsuyuki Kakinoki, Mie, JP;
Yoshihisa Nakase, Mie, JP;
Michinori Nishikawa, Ibaraki, JP;
Takashi Okada, Ibaraki, JP;
Kinji Yamada, Ibaraki, JP;
JSR Corporation, Tokyo, JP;
Abstract
A method of manufacturing an insulating film-forming material comprising a curable composition comprisING (A) an inorganic polymer compound or an organic polymer compound and (B) an organic solvent, which comprises treating the curable composition with a zeta potential-producing filter material. Because the curable composition has a very small content of alkali metals and heavy metals, the composition is suitably used for the manufacture of materials for forming insulating films which have a wide variety of applications in the electronic field.