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Legal status
Patent not validated
| (51) | INT.CL. | C08G 18/64 | (2006.01) |
| C08G 18/6461 | (2013.01) | ||
| C08G 79/025 | (2016.01) | ||
| C08G 79/025 | (2013.01) | ||
| C08G 18/10 | (2006.01) | ||
| C08G 18/73 | (2013.01) | ||
| C08G 18/48 | (2006.01) | ||
| C08G 18/485 | (2013.01) | ||
| C08G 18/73 | (2006.01) | ||
| C08G 18/10 | (2013.01) | ||
| C08G2210/00 | (2013.01) | ||
| C08G2230/00 | (2013.01) |
| (11) | Number of the document | 4172230 |
| (13) | Kind of document | T |
| (96) | European patent application number | 21733140.4 |
| Date of filing the European patent application | 2021-06-21 | |
| (97) | Date of publication of the European application | 2023-05-03 |
| (45) | Date of publication and mention of the grant of the patent | 2024-05-22 |
| (46) | Date of publication of the claims translation |
| (86) | Number | PCT/EP2021/066802 |
| Date | 2021-06-21 |
| (87) | Number | WO 2021/259848 |
| Date | 2021-12-30 |
| (30) | Number | Date | Country code |
| 20182537 | 2020-06-26 | EP |
| (72) |
HECKROTH, Heike , DE
RICHTER, Frank , DE
SUETTERLIN, Jan , DE
TEASDALE, Ian , AT
BRUEGGEMANN, Oliver , AT
BACHMANN, Jan-Patrick , AT
ULBRICHT, Christoph , AT
KIMESWENGER, Susanne , AT
HARTMANN, Florian , AT
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| (73) |
Covestro Deutschland AG ,
Kaiser-Wilhelm-Allee 60, 51373 Leverkusen,
DE
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| (54) | POLYURETHANES BASED ON SIDE CHAIN DIOL- AND DIAMINOPOLYPHOSPHAZENES AND THEIR HYDROGELS |
| POLYURETHANES BASED ON SIDE CHAIN DIOL- AND DIAMINOPOLYPHOSPHAZENES AND THEIR HYDROGELS |