Title:
PHOTOCURABLE RESIN COMPOSITION FOR OPTICAL WAVEGUIDE FORMATION, PHOTOCURABLE DRY FILM FOR OPTICAL WAVEGUIDE FORMATION, AND OPTICAL WAVEGUIDE
Document Type and Number:
WIPO Patent Application WO/2005/081025
Kind Code:
A1
Abstract:
A photocurable resin composition for optical waveguide formation, characterized by comprising: (A) a carboxylated unsaturated polyurethane resin obtained by reacting a polyisocyanate compound (a), a carboxylated polyol (b), and a hydroxylated unsaturated compound (c); and (B) a solvent.
Inventors:
KOJIMA DAISUKE (JP)
HIGUCHI TAKAHIRO (JP)
IMAI GENJI (JP)
HIGUCHI TAKAHIRO (JP)
IMAI GENJI (JP)
Application Number:
PCT/JP2005/003209
Publication Date:
September 01, 2005
Filing Date:
February 25, 2005
Export Citation:
Assignee:
KANSAI PAINT CO LTD (JP)
KOJIMA DAISUKE (JP)
HIGUCHI TAKAHIRO (JP)
IMAI GENJI (JP)
KOJIMA DAISUKE (JP)
HIGUCHI TAKAHIRO (JP)
IMAI GENJI (JP)
International Classes:
C08F299/06; C08G18/08; C08G18/67; C09D175/16; G02B6/122; (IPC1-7): G02B6/12; C08F299/06; C08G18/67
Foreign References:
| JP2003268067A | 2003-09-25 | |||
| JP2003155320A | 2003-05-27 | |||
| JP2003113221A | 2003-04-18 | |||
| JP2001033960A | 2001-02-09 | |||
| JP2001033959A | 2001-02-09 | |||
| JP2003147043A | 2003-05-21 | |||
| JP2002338652A | 2002-11-27 | |||
| JP2005024591A | 2005-01-27 |
Attorney, Agent or Firm:
Saegusa, Eiji (1-7-1 Doshomachi, Chuo-ku, Osaka-sh, Osaka 45, JP)
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