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Legal status
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| (11) | Number of the document | 3997178 |
| (13) | Kind of document | T |
| (96) | European patent application number | 20736714.5 |
| Date of filing the European patent application | 2020-07-09 | |
| (97) | Date of publication of the European application | 2022-05-18 |
| (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/EP2020/069318 |
| Date | 2020-07-09 |
| (87) | Number | WO 2021/008981 |
| Date | 2021-01-21 |
| (30) | Number | Date | Country code |
| 19186018 | 2019-07-12 | EP |
| (72) |
LANDMANN, Christoph , DE
PIRONTI, Gian-Franco , DE
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| (73) |
Merck Patent GmbH ,
Frankfurter Strasse 250, 64293 Darmstadt,
DE
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| (54) | VERWENDUNG VON PLÄTTCHENFÖRMIGEN EFFEKTPIGMENTEN ZUR ERHÖHUNG DER INFRAROT-REFLEXION EINES DUNKLEN ODER SCHWARZEN SCHICHTVERBUNDES |
| USE OF PLATELET-SHAPED EFFECT PIGMENTS FOR INCREASING THE INFRARED-REFLECTION OF A DARK OR BLACK LAYERED COMPOSITE |