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Legal status
Patent not validated
| (51) | INT.CL. | C04B 28/00 | |
| C04B 28/06 | |||
| C04B 28/26 | |||
| C04B 18/02 | |||
| C04B 40/00 | |||
| C04B 20/10 | |||
| C09K 8/00 |
| (11) | Number of the document | 3386932 |
| (13) | Kind of document | T |
| (96) | European patent application number | 16714766.9 |
| Date of filing the European patent application | 2016-03-15 | |
| (97) | Date of publication of the European application | 2018-10-17 |
| (45) | Date of publication and mention of the grant of the patent | 2020-09-30 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2016/025025 |
| Date | 2016-03-15 |
| (87) | Number | WO 2017/157406 |
| Date | 2017-09-21 |
| (72) |
ROCKTÄSCHEL, Christian, DE
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| (73) |
Fluorchemie GmbH Frankfurt,
Haupstr. 35, 50126 Bergheim,
DE
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| (54) | ZUSAMMENSETZUNG ENTHALTEND MODIFIZIERTEN, CHROMATARMEN ROTSCHLAMM SOWIE VERFAHREN ZU DEREN HERSTELLUNG |
| COMPOSITION CONTAINING MODIFIED CHROMATE-DEFICIENT RED MUD AND METHOD FOR PRODUCING SAME |