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Dokument WO002025099183A1 (Seiten: 48)

Bibliografische Daten Dokument WO002025099183A1 (Seiten: 48)
INID Kriterium Feld Inhalt
54 Titel TI [EN] METHOD FOR PREPARING NANODIAMONDS
[FR] PROCÉDÉ DE PRÉPARATION DE NANODIAMANTS
71/73 Anmelder/Inhaber PA MAX PLANCK GESELLSCHAFT, DE
72 Erfinder IN ENDER CHRISTOPHER, DE ; LIANG JIAXU, DE ; WEIL TANJA, DE ; WU YINGKE, DE
22/96 Anmeldedatum AD 07.11.2024
21 Anmeldenummer AN 2024081561
Anmeldeland AC EP
Veröffentlichungsdatum PUB 15.05.2025
33
31
32
Priorität PRC
PRN
PRD
EP
23208593
08.11.2023
33
31
32
PRC
PRN
PRD
EP
24202420
25.09.2024
51 IPC-Hauptklasse ICM C01B 32/26 (2017.01)
51 IPC-Nebenklasse ICS B01J 3/06 (2006.01)
IPC-Zusatzklasse ICA
IPC-Indexklasse ICI
Gemeinsame Patentklassifikation CPC B01J 2203/0675
B01J 3/062
C01B 32/26
C01P 2006/90
MCD-Hauptklasse MCM C01B 32/26 (2017.01)
MCD-Nebenklasse MCS B01J 3/06 (2006.01)
MCD-Zusatzklasse MCA
57 Zusammenfassung AB [EN] The present invention relates to a process for preparing diamond particles, comprising subjecting a nanodiamond precursor material to a pressure of at least 8 GPa and a temperature of at least 900°C, wherein the diamond precursor material comprises a polycyclic aromatic compound which contains from 10 to 200 fused six-membered aromatic rings.
[FR] La présente invention concerne un procédé de préparation de particules de diamant, comprenant la soumission d'un matériau précurseur de nanodiamant à une pression d'au moins 8 GPa et une température d'au moins 900°C, le matériau précurseur de diamant comprenant un composé aromatique polycyclique qui contient de 10 à 200 cycles aromatiques à six chaînons fusionnés.
56 Entgegengehaltene Patentdokumente/Zitate,
in Recherche ermittelt
CT
56 Entgegengehaltene Patentdokumente/Zitate,
vom Anmelder genannt
CT EP000003950109A1
EP000003950586A1
WO002018122321A1
56 Entgegengehaltene Nichtpatentliteratur/Zitate,
in Recherche ermittelt
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EKIMOV E A ET AL: "High-pressure synthesis and optical properties of nanodiamonds obtained from halogenated adamantanes", DIAMOND AND RELATED MATERIALS, ELSEVIER SCIENCE PUBLISHERS , AMSTERDAM, NL, vol. 103, 17 January 2020 (2020-01-17), XP086068050, ISSN: 0925-9635, [retrieved on 20200117], DOI: 10.1016/J.DIAMOND.2020.107718 7;
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56 Entgegengehaltene Nichtpatentliteratur/Zitate,
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