Title:
RESIN COMPOSITION FOR OPTICAL MATERIAL
Document Type and Number:
WIPO Patent Application WO/2006/027956
Kind Code:
A1
Abstract:
A resin composition for an optical material, characterized in that nano phosphor particles having a number average primary particle diameter of 0.1 to 100 nm and having a surface modified with a vinyl polymer having an SH group at a terminal thereof are dispersed in a polymer; and a light-emitting device using said resin composition for an optical material. The resin composition for an optical material has nano phosphor particles having a size being smaller by far than that of a conventional bulk phosphor which are dispersed in a polymer without agglomeration, and thus can exhibit excellent luminous efficiency.
Inventors:
MATSUMOTO KAZUAKI (JP)
Application Number:
PCT/JP2005/015391
Publication Date:
March 16, 2006
Filing Date:
August 25, 2005
Export Citation:
Assignee:
KANEKA CORP (JP)
MATSUMOTO KAZUAKI (JP)
MATSUMOTO KAZUAKI (JP)
International Classes:
C08K9/04; C08L101/00; C08L83/05; (IPC1-7): C08L101/00; C08K9/04; C08L83/05
Foreign References:
| JP2004151313A | 2004-05-27 | |||
| JP2003034743A | 2003-02-07 | |||
| JP2002265508A | 2002-09-18 | |||
| JP2002080733A | 2002-03-19 |
Attorney, Agent or Firm:
KANEKA CORPORATION (Kita-ku Osaka-shi, Osaka 88, JP)
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