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:
Jun. 20, 1995
Filed:
Feb. 18, 1994
Applicant:
Inventor:
Florence Eschbach, Sunrise, FL (US);
Assignee:
Motorola, Inc., Schaumburg, IL (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429192 ; 252 622 ;
Abstract
A gradient interpenetrating polymer network electrolyte for rechargeable electrochemical cell, and a rechargeable electrochemical cell including said electrolyte. The interpenetrating polymer network electrolyte consists of a first polymeric material having a first set of electrochemical and morphological characteristics, and a second polymeric material having a second set of electrochemical and morphological characteristics. A rechargeable electrochemical cell is made by disposing the interpenetrating polymer network electrolyte between a positive and a negative electrode.