Title:
The constituent for optical media containing a new sulfuric compound and it
Document Type and Number:
Japanese Patent JP6187722
Kind Code:
B2
Abstract:
According to one preferred embodiment of the present invention, a composition for optical materials, which contains a compound represented by formula (1) and a compound represented by formula (2), is able to be provided. This composition for optical materials enables stable storage of a compound represented by formula (2) at low cost, and also enables stable storage thereof with respect to temperature change. In addition, this composition for optical materials enables the achievement of an optical material which has good light resistance.
(In formula (1), m represents an integer of 0-4; and n represents an integer of 0-2.)
(In formula (2), m represents an integer of 0-4; and n represents an integer of 0-2.)
Inventors:
Nishimori Yoshihiko
Teruo Kamura
Hiroshi Horikoshi
Teruo Kamura
Hiroshi Horikoshi
Application Number:
JP2017508135A
Publication Date:
August 30, 2017
Filing Date:
March 01, 2016
Export Citation:
Assignee:
Mitsubishi Gas Chemical Co., Ltd.
International Classes:
C07D331/02; C08G75/08; G02B1/04
Domestic Patent References:
| JP2003226718A | ||||
| JP2005272418A | ||||
| JP2004027203A |
Foreign References:
| WO2009101867A1 | ||||
| WO2013157490A1 | ||||
| WO2002083763A1 | ||||
| CN101630210A | ||||
| KR1020090088240A |
Attorney, Agent or Firm:
Hiroshi Kobayashi
Kyoei Sugiyama
Yasuhito Suzuki
Kyoei Sugiyama
Yasuhito Suzuki