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Legal status
Patent not validated
| (51) | INT.CL. | C08F 290/06 | (2006.01) |
| C08F 290/067 | (2013.01) | ||
| G02B 6/44 | (2006.01) | ||
| G02B 6/02395 | (2013.01) | ||
| C08K 5/105 | (2013.01) | ||
| C08K 5/103 | (2013.01) | ||
| C08K 5/07 | (2013.01) | ||
| C08K 3/22 | (2013.01) | ||
| C08K 3/36 | (2013.01) | ||
| C08K2201/005 | (2013.01) | ||
| C08K2003/2244 | (2013.01) | ||
| C08K2003/2227 | (2013.01) | ||
| C08K2003/222 | (2013.01) | ||
| C08K2003/2241 | (2013.01) | ||
| C08K2003/2231 | (2013.01) | ||
| C08K2003/2296 | (2013.01) |
| (11) | Number of the document | 3950752 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20822953.4 |
| Date of filing the European patent application | 2020-06-05 | |
| (97) | Date of publication of the European application | 2022-02-09 |
| (45) | Date of publication and mention of the grant of the patent | 2024-02-21 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/JP2020/022404 |
| Date | 2020-06-05 |
| (87) | Number | WO 2020/250838 |
| Date | 2020-12-17 |
| (30) | Number | Date | Country code |
| 2019108597 | 2019-06-11 | JP |
| (72) |
HAMAKUBO, Katsushi , JP
TOKUDA, Chiaki , JP
FUJII, Takashi , JP
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| (73) |
SUMITOMO ELECTRIC INDUSTRIES, LTD. ,
5-33, Kitahama 4-chome, Chuo-ku,, Osaka-shi, Osaka 541-0041,
JP
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| (54) | RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER |
| RESIN COMPOSITION, OPTICAL FIBER, AND METHOD FOR PRODUCING OPTICAL FIBER |