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. 12, 2013
Filed:
May. 05, 2011
Applicants:
Kenji Makino, Tokyo, JP;
Tomonari Nakayama, Yokohama, JP;
Keiko Abe, Kawasaki, JP;
Norishige Kakegawa, Chofu, JP;
Inventors:
Kenji Makino, Tokyo, JP;
Tomonari Nakayama, Yokohama, JP;
Keiko Abe, Kawasaki, JP;
Norishige Kakegawa, Chofu, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B05D 5/06 (2006.01); C03C 17/25 (2006.01); C03C 17/28 (2006.01); C09D 5/00 (2006.01);
U.S. Cl.
CPC ...
C09D 5/006 (2013.01); C03C 17/25 (2013.01); C03C 17/28 (2013.01); C03C 2217/73 (2013.01); C03C 2217/732 (2013.01); B05D 5/063 (2013.01); B05D 2401/10 (2013.01); B05D 2203/35 (2013.01);
Abstract
A precursor sol of aluminum oxide contains a polycondensate formed by the hydrolysis of an aluminum alkoxide or an aluminum salt, a solvent, and an organic aluminum compound of general formula (1):