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Legal status
Patent not validated
| (51) | INT.CL. | C07C 17/25 | |
| C07C 17/389 | |||
| C07C 21/18 | |||
| B01J 29/06 |
| (11) | Number of the document | 3412647 |
| (13) | Kind of document | T |
| (96) | European patent application number | 18183940.8 |
| Date of filing the European patent application | 2014-03-14 | |
| (97) | Date of publication of the European application | 2018-12-12 |
| (45) | Date of publication and mention of the grant of the patent | 2020-10-28 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 201361791304 P | 2013-03-15 | US |
| (72) |
Nappa, Mario Joseph, US
Sun, Xuehui, US
Corbin, David Richard, US
Kopkalli, Haluk, US
Wang, Haiyou, US
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| (73) |
The Chemours Company FC, LLC,
1007 Market Street, Wilmington DE 19801,
US
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| (54) | PROCESS FOR THE REDUCTION OF ALKYNE IMPURITIES IN FLUOROOLEFINS |
| PROCESS FOR THE REDUCTION OF ALKYNE IMPURITIES IN FLUOROOLEFINS |