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:
Feb. 14, 2006
Filed:
Nov. 06, 2002
Applicants:
Tadafumi Shindo, Tokyo, JP;
Yuichi Miyazaki, Tokyo, JP;
Inventors:
Tadafumi Shindo, Tokyo, JP;
Yuichi Miyazaki, Tokyo, JP;
Assignee:
Dai Nippon Printing Co, LTD, Tokyo-To, JP;
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
H01M 4/62 (2006.01); B05D 5/12 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present invention provides a coating composition for a negative electrode-active material layer, which comprises an active material for a negative electrode, and two or more rubber base binders selected from rubber base binders having a glass transition temperature of 0 to 120° C. The present invention also provides a negative electrode plate, a method for producing the same and a secondary battery with a nonaqueous electrolyte using the above coating composition.