A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
OXIDE COMPOSITE PARTICLES, METHOD FOR PRODUCING SAME AND RESIN COMPOSITION
Provided are oxide composite particles to be mixed with a resin to obtain a resin composition having high thermal conductivity, low dielectric constant, and low dielectric loss tangent. The oxide composite particles containing silica and alumina, in which the oxide composite particles contain 40 to 85% by mass of an α-cristobalite crystal phase, 5 to 50% by mass of an α-alumina crystal phase, and 10% by mass or less of a mullite crystal phase, and an elemental ratio of aluminum to silicon (aluminum/silicon) as determined by X-ray photoelectron spectroscopy is 1.5 or more.
OXIDE COMPOSITE PARTICLES, METHOD FOR PRODUCING SAME AND RESIN COMPOSITION
Provided are oxide composite particles to be mixed with a resin to obtain a resin composition having high thermal conductivity, low dielectric constant, and low dielectric loss tangent. The oxide composite particles containing silica and alumina, in which the oxide composite particles contain 40 to 85% by mass of an α-cristobalite crystal phase, 5 to 50% by mass of an α-alumina crystal phase, and 10% by mass or less of a mullite crystal phase, and an elemental ratio of aluminum to silicon (aluminum/silicon) as determined by X-ray photoelectron spectroscopy is 1.5 or more.
OXIDE COMPOSITE PARTICLES, METHOD FOR PRODUCING SAME AND RESIN COMPOSITION
OXIDVERBUNDPARTIKEL, VERFAHREN ZUR HERSTELLUNG DAVON UND HARZZUSAMMENSETZUNG
PARTICULES COMPOSITES D'OXYDE, LEUR MÉTHODE DE PRODUCTION, ET COMPOSITION DE RÉSINE
TSUNEYOSHI TOSHIHIKO (author) / FUKAZAWA MOTOHARU (author)
2024-10-23
Patent
Electronic Resource
English
IPC:
C01B
NON-METALLIC ELEMENTS
,
Nichtmetallische Elemente
/
C04B
Kalk
,
LIME
/
C08K
Verwendung von anorganischen oder nichtmakromolekularen organischen Stoffen als Zusatzstoffe
,
USE OF INORGANIC OR NON-MACROMOLECULAR ORGANIC SUBSTANCES AS COMPOUNDING INGREDIENTS
/
C08L
COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
,
Massen auf Basis makromolekularer Verbindungen
OXIDE COMPOSITE PARTICLES, METHOD FOR PRODUCING SAME AND RESIN COMPOSITION
| European Patent Office | 2022
METAL COMPOSITE OXIDE PARTICLES AND METHOD FOR PRODUCING SAME
European Patent Office | 2021
METAL COMPOSITE OXIDE PARTICLES AND METHOD FOR PRODUCING SAME
| European Patent Office | 2017
| European Patent Office | 2024
| European Patent Office | 2021