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:
Mar. 20, 2007
Filed:
Mar. 11, 1998
Applicants:
Tsuguo Koyanagi, Kitakyushu, JP;
Hiroyasu Nishida, Kitakyushu, JP;
Inventors:
Tsuguo Koyanagi, Kitakyushu, JP;
Hiroyasu Nishida, Kitakyushu, JP;
Assignee:
Catalysts & Chemicals Industries Co., Ltd., Kanagawa, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B01J 13/00 (2006.01); C01B 13/14 (2006.01); C09C 1/30 (2006.01); C09C 3/08 (2006.01); C09K 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
An inorganic compound sol comprises a dispersion medium and, dispersed therein, inorganic compound particulates whose surface has been modified by an organic compound exhibiting a molecular polarizability of from 2×10to 850×10CmJ. The inorganic compound sol modified by an organic compound possesses a desirable affinity with the dispersion media, providing excellent dispersion stability in solvents while avoiding aggregation of particulates.