...that "patent leather" got its name because the process of applying the polished black finish to leather was once patented?
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| Application No. | Application Title | Issue Date |
| 20110319505 | BULK SULFIDIC MIXED METAL CATALYST AND METHODS FOR ITS MANUFACTURE AND USE IN CONVERTING SYNGAS TO ALCOHOL A process for sulfiding a cobalt-molybdenum bulk catalyst precursor to form a bulk sulfided alcohol synthesis catalyst. The process steps include contacting an oxidic bulk cobalt-molybdenum catalyst precursor with an amount of a sulfur-containing compound which is in th... | 12/29/2011 |