Electrode of organic platics material and conducting fibres, and electrochemical cell containing said electrode
CA 1281681 C · Owner: Boulton, Thomas W. · Inventors: Boulton, Thomas W.
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
Electrode Of Organic Plastics Material And Conducting Fibres. And Electrochemical Cell Containing Said Electrode An electrode is disclosed for use in an electrochemical cell which comprises a composition of a mixture of an organic plastics material and an electrically conducting fibrous material which has a ratio of length to diameter (L/D) of at least 50, and preferably at least 100. The composition comprises 1% to 20% by volume of electrically conducting fibrous material and the organic plastics material is preferably a thermoplastic material.
Read the whole patent
Listed from its CIPO record in Patent Yard's archive of Canadian patents past their term. Its claims, description and drawings are in the CIPO record and on Google Patents, and the Claude kit works from them.
Why it's free to use
- Granted March 19, 1991. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended March 19, 2008.
- We check Canadian rights only. A patent in its family in another country could still be in force: check its family on Google Patents.
Timeline
Timeline From CIPO dates
Sources & verification
Official CIPO records
Everything on this page comes from the CIPO record linked above. Contains information licensed under the Open Government Licence – Canada.