Title:
NOVEL THIOL COMPOUND, AND COMPOSITION FOR OPTICAL MATERIALS WHICH USES SAME
Document Type and Number:
WIPO Patent Application WO/2015/087822
Kind Code:
A1
Abstract:
According to the present invention, a thiol compound represented by formula (1) can be provided.
(In the formula, R1 and R2 independently represent a hydrogen or CH2SCH2CH2SH, wherein R1 and R2 are different from each other.)
According to the present invention, a mixture of the thiol compound with 4-mercaptomethyl-1,8-dimercapto-3,6-dithiaoctane can also be provided. In the mixture, the content ratio of the thiol compound is 0.001 to 5.0% by mass.
Inventors:
NISHIMORI YOSHIHIKO (JP)
KAMURA TERUO (JP)
HORIKOSHI HIROSHI (JP)
KAMURA TERUO (JP)
HORIKOSHI HIROSHI (JP)
Application Number:
PCT/JP2014/082377
Publication Date:
June 18, 2015
Filing Date:
December 08, 2014
Export Citation:
Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C07D341/00; C08G18/38; C08G75/08; G02B1/04
Foreign References:
| JP2004175726A | 2004-06-24 | |||
| JPH03236386A | 1991-10-22 | |||
| CN103145944A | 2013-06-12 | |||
| JPH09110955A | 1997-04-28 | |||
| JPH02270859A | 1990-11-05 | |||
| JPH10298287A | 1998-11-10 | |||
| JPH09110955A | 1997-04-28 |
Other References:
See also references of EP 2927222A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
Kobayashi 浩 (JP)
Kobayashi 浩 (JP)
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