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.:

US 7923580 B1

PDF
Full Text
Expired
Date of Patent:
Apr. 12, 2011

Filed:

Mar. 22, 2010
Applicants:

Norio Iwayasu, Hitachinaka, JP;

Shin Nishimura, Hitachi, JP;

Takefumi Okumura, Hitachinaka, JP;

Tetsuya Itoh, Kamakura, JP;

Takeshi Yabe, Kawasaki, JP;

Inventors:

Norio Iwayasu, Hitachinaka, JP;

Shin Nishimura, Hitachi, JP;

Takefumi Okumura, Hitachinaka, JP;

Tetsuya Itoh, Kamakura, JP;

Takeshi Yabe, Kawasaki, JP;

Assignee:

Hitachi, Ltd., Tokyo, JP;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F 5/04 (2006.01); C08F 130/06 (2006.01); H01M 6/04 (2006.01);
U.S. Cl.
CPC ...
Abstract

A polymerizable boric compound for electrochemical devices represented by the formula (1), wherein, B represents a boron atom, Z represents a polymerizable functional group, X represents a divalent Chydrocarbon group or in the absence of X, Z and B form a direct bond, AO represents a Coxyalkylene group, m and n are each the number of moles of the oxyalkylene group added and each independently stands for 2 or greater but less than 6, and Rand Reach represents a Chydrocarbon group.


Find Patent Forward Citations

Iwayasu, Norio. (2011). Polymerizable boric compounds, methods of producing the same, polymerizable compositions and ionic-conductive polymeric electrolytes (U.S. Patent No. 7923580). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7923580

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Loading…