Process for producing electrolytic mno2 from molten manganese nitrate hexahydrate
CA 1069078 A · Owner: Union Carbide Corporation · Inventors: Senderoff, Seymour
Overview
Its claims, description and drawings are in the Canadian Patents Database.
Open the CIPO recordAbstract From the Canadian patent
A PROCESS FOR PRODUCING ELECTROLYTIC, MnO2 FROM MOLTEN MANGANESE NITRATE HEXAHYDRATE ABSTRACT OF THE DISCLOSURE, A process for producing electrolytic manganese dioxide by electrolyzing molten manganese nitrate hexahydrate at a temperature between about 115°C. and 126°C. and with an anodic current density of from about 140 to about 300 mA/cm2. S P E C I F I C A T I O N 1.
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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 January 1, 1980. A Canadian patent filed before October 1, 1989 lasted 17 years from grant, so its term ended January 1, 1997.
- 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.