Title:
RESIN COMPOSITION AND OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2016/147847
Kind Code:
A1
Abstract:
The present invention relates to a resin composition obtained by adding a compound which has polar substituents, is represented by the following formula (2), and includes a 9,9-bisarylfluorene skeleton, to a cycloolefin-based resin having a functional group, the resin composition having a moderate Abbe number.
[In the formula, ring Z represents an arene ring; R3 and R4 each represent a substituent; group X represents -[(OR5)n1-Y1] (wherein substituent Y1 represents a hydroxyl, mercapto, glycidyloxy, or (meth)acryloyloxy group, R5 represents an alkylene group, and n1 is 0 or an integer of 1 or larger) or -[(CH2)n2-Y2] (wherein substituent Y2 represents a carboxyl, alkoxycarbonyl, amino, or substituted amino group and n2 is 0 or an integer of 1 or larger); k is an integer of 0-4; m is 0 or an integer of 1 or larger; and p is an integer of 1 or larger.]
This resin composition has an Abbe number in an intermediate range (Abbe number of about 28-55) and is useful as an optical lens, etc.
Inventors:
OUCHI YUKI (JP)
KOHNO KAZUFUMI (JP)
TASAKA SYOTARO (JP)
SUDA YASUHIRO (JP)
TABUCHI HIDETSUGU (JP)
IBUKI HIDEHIKO (JP)
OTA YOSHINARI (JP)
KOHNO KAZUFUMI (JP)
TASAKA SYOTARO (JP)
SUDA YASUHIRO (JP)
TABUCHI HIDETSUGU (JP)
IBUKI HIDEHIKO (JP)
OTA YOSHINARI (JP)
Application Number:
PCT/JP2016/056036
Publication Date:
September 22, 2016
Filing Date:
February 29, 2016
Export Citation:
Assignee:
OSAKA GAS CHEMICALS CO LTD (JP)
International Classes:
C08L45/00; C08K5/04; C08L63/00; G02B1/04
Domestic Patent References:
| WO2014168108A1 | 2014-10-16 |
Foreign References:
| JP2014218660A | 2014-11-20 | |||
| JP2014218659A | 2014-11-20 | |||
| JP2008174679A | 2008-07-31 |
Attorney, Agent or Firm:
KUWATA Mitsuo et al. (JP)
Atsuo Kuwata (JP)
Atsuo Kuwata (JP)
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