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. 03, 1980
Filed:
May. 17, 1979
Applicant:
Inventor:
Peter Faber, Karlstein am Main, DE;
Assignee:
Rheinisch-Westfalishes Elektrizitatswerk AG, Essen, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01M / ;
U.S. Cl.
CPC ...
429234 ; 429241 ;
Abstract
A metal/synthetic-resin composite electrode for a storage battery or the like comprises a perforate metal support which is flanked on both sides by openworks of polyolefin, e.g. partially fluorinated polyolefin, which are welded together within the openings of the support and carry the active material. The polyolefin openworks, together with the active material, are covered in turn with inorganic-fiber fabric or felt permeable fine porous cover layers. The inorganic fiber, although preferably glass, can also be mineral wool or asbestos fiber.