Title:
CURABLE COMPOSITION, CURED OBJECT, OPTICAL MEMBER, AND LENS
Document Type and Number:
WIPO Patent Application WO/2018/168233
Kind Code:
A1
Abstract:
Provided is a curable composition from which a cured object having a given Abbe number can be molded, the cured object having a partial dispersion ratio (θg, F) higher than a partial dispersion ratio (θg, F) estimated from the Abbe number. The curable composition is excellent in terms of mold transferability. Also provided are the cured object, an optical member, and a lens. The curable composition comprises compound A represented by general formula (A), compound B having at least one fluorine atom and at least one radical-crosslinkable group in the molecule, and at least one initiator selected from among thermo-radical polymerization initiators and photo-radical polymerization initiators.
Inventors:
NAKAYAMA TAKAFUMI (JP)
MOROOKA NAOYUKI (JP)
MOROOKA NAOYUKI (JP)
Application Number:
PCT/JP2018/003179
Publication Date:
September 20, 2018
Filing Date:
January 31, 2018
Export Citation:
Assignee:
FUJIFILM CORP (JP)
International Classes:
C08F220/20; C08F2/38; C08F4/32; G02B1/04
Domestic Patent References:
| WO2014050690A1 | 2014-04-03 |
Foreign References:
| JP2008033188A | 2008-02-14 | |||
| JP2004161975A | 2004-06-10 | |||
| JP2007154072A | 2007-06-21 | |||
| JP2007101760A | 2007-04-19 | |||
| JP2009161487A | 2009-07-23 |
Attorney, Agent or Firm:
NAKASHIMA Junko et al. (JP)
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