Title:
OPTICAL LENS
Document Type and Number:
WIPO Patent Application WO/2019/188447
Kind Code:
A1
Abstract:
This optical lens comprises a molded body which is configured from a cyclic olefin copolymer that has a constituent unit (A) which is derived from an α-olefin having 2-20 carbon atoms, a constituent unit (B) which is derived from a cyclic olefin, and a constituent unit (C) which is derived from an aromatic vinyl compound that is represented by a specific chemical formula.
Inventors:
WASA HIDEKI (JP)
MOORTHI SUNIL KRZYSZTOF (JP)
SAITO HARUKA (JP)
FUJIMURA FUTOSHI (JP)
MOORTHI SUNIL KRZYSZTOF (JP)
SAITO HARUKA (JP)
FUJIMURA FUTOSHI (JP)
Application Number:
PCT/JP2019/010964
Publication Date:
October 03, 2019
Filing Date:
March 15, 2019
Export Citation:
Assignee:
MITSUI CHEMICALS INC (JP)
International Classes:
G02B1/04; C08F210/00; C08F212/02; C08F232/00; C08J5/18; G02B3/00
Domestic Patent References:
WO2006104049A1 | 2006-10-05 |
Foreign References:
JP2009046613A | 2009-03-05 | |||
JP2006143799A | 2006-06-08 | |||
JPH10287713A | 1998-10-27 | |||
JP2010235719A | 2010-10-21 | |||
JP2000502130A | 2000-02-22 | |||
JP2018145425A | 2018-09-20 | |||
JPH10287713A | 1998-10-27 | |||
JP2010235719A | 2010-10-21 | |||
JPS60168708A | 1985-09-02 | |||
JPS61120816A | 1986-06-07 | |||
JPS61115912A | 1986-06-03 | |||
JPS61115916A | 1986-06-03 | |||
JPS61271308A | 1986-12-01 | |||
JPS61272216A | 1986-12-02 | |||
JPS62252406A | 1987-11-04 | |||
JPS62252407A | 1987-11-04 | |||
JP2007314806A | 2007-12-06 | |||
JP2010241932A | 2010-10-28 | |||
JP2018066628A | 2018-04-26 |
Other References:
See also references of EP 3779521A4
Attorney, Agent or Firm:
HAYAMI Shinji (JP)
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