| PATENT ASSIGNEE'S COUNTRY | Luxembourg |
| UPDATE | 12.99 |
| PATENT ASSIGNEE | Moltech Invent SA |
| PATENT CLAIMS |
Method of protecting C comp of electrochemical cell for molten salt electrolysis which comp. is exposed to corrosive atm.; comprising - Applying to comp a protective coating from slurry of particu late pre-formed refractory boride in colloidal alumina - Heating comp. prior to use to sufficient T to cause boride to consolidate to form adherent protective coating |
| PATENT PHOTOCOPY | Available on request |
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