PARTICULES FINES CREUSES DE RÉSINE, PARTICULES FINES HYBRIDES ORGANIQUES/INORGANIQUES ET PROCÉDÉ POUR LA FABRICATION D"ARTICILES EN RÉSINE FINE CREUSE
| N° de brevet: |
EP1739116 (A1) |
| Date de publication: |
2007-01-03 |
| Inventeur(s): |
MAENAKA HIROSHI [JP];NAKAGAWA MICHIYA [JP];NISHIMOTO HIROYUKI [JP]; |
| Demandeur(s): |
SEKISUI CHEMICAL CO LTD [JP]; |
| Classification: |
C08G18/30;C08G59/40;C08G85/00;G02B1/11; |
| N° de demande: |
EP20050726692 20050316 |
| Numéro(s) de priorité: |
WO2005JP04688 20050316;JP20040111369 20040405;JP20040258424 20040906;JP20040318300 20041101;JP20050022221 20050128 |
It is the object of the present invention to provide a hollow resin particle and an organic-inorganic hybrid particle, which have excellent dispersibility in a binder component and prevent the diffuse reflection of light and can attain an antireflection layer having high alkali resistance when used as a particle constituting an antireflection layer having a low refractive index, and a method of producing the hollow resin particle. The present invention is a hollow resin particle, which has a single hollow structure, an average particle diameter being 10 to 100 nm and a refractive index being 1.40 or less.
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