Title:
COMPOSITION FOR OPTICAL MATERIAL, OPTICAL MATERIAL AND METHOD FOR PRODUCING THE SAME
Document Type and Number:
Japanese Patent JP2006206918
Kind Code:
A
Abstract:
To provide a curable composition having a proper viscosity and providing a cured product having reduced voids.
The composition for an optical material contains (A) an organic compound having at least two carbon-carbon double bonds having reactivity with an SiH group in one molecule, (B) a silicon compound having at least two SiH groups in one molecule, (C) a hydrosilylation catalyst, and (D) a thermoplastic resin, and has ≤100 poise viscosity at 23°C.
Inventors:
TSUMURA MANABU
OUCHI KATSUYA
IWAHARA TAKANAO
KURAMOTO MASAFUMI
MIKI MICHIHIDE
OUCHI KATSUYA
IWAHARA TAKANAO
KURAMOTO MASAFUMI
MIKI MICHIHIDE
Application Number:
JP2006111257A
Publication Date:
August 10, 2006
Filing Date:
April 13, 2006
Export Citation:
Assignee:
KANEKA CORP
International Classes:
C08L33/06; C08K5/5415; H01L33/06; H01L33/32; H01L33/40; H01L33/56; H01L33/62
Domestic Patent References:
JPH06244458A | 1994-09-02 | |||
JPH09291214A | 1997-11-11 | |||
JPH06207104A | 1994-07-26 | |||
JPH10176110A | 1998-06-30 | |||
JPS50100A | 1975-01-06 | |||
JP2002317048A | 2002-10-31 | |||
JP2002080733A | 2002-03-19 | |||
JP2000136275A | 2000-05-16 | |||
JP2001168398A | 2001-06-22 | |||
JP2001196645A | 2001-07-19 | |||
JP2003034743A | 2003-02-07 |
Attorney, Agent or Firm:
Yasuo Yasutomi
Shinji Noda
Shinji Noda