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Legal status
Patent not validated
| (51) | INT.CL. | C08G 65/24 | |
| C08G 65/333 |
| (11) | Number of the document | 3088439 |
| (13) | Kind of document | T |
| (96) | European patent application number | 14873192.0 |
| Date of filing the European patent application | 2014-12-25 | |
| (97) | Date of publication of the European application | 2016-11-02 |
| (45) | Date of publication and mention of the grant of the patent | 2018-11-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2014/084287 |
| Date | 2014-12-25 |
| (87) | Number | WO 2015/099027 |
| Date | 2015-07-02 |
| (30) | Number | Date | Country code |
| 2013268988 | 2013-12-26 | JP |
| (72) |
NARITA, Tomoyuki, JP
NIWA, Kazu, JP
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| (73) |
Zeon Corporation,
6-2, Marunouchi 1-chome Chiyoda-ku, Tokyo 100-8246,
JP
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| (54) | METHOD FOR PRODUCING POLYETHER RUBBER |
| METHOD FOR PRODUCING POLYETHER RUBBER |