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Patent Searching and Data


Title:
NOVEL CYCLIC COMPOUND AND OPTICAL MATERIAL COMPOSITION INCLUDING SAME
Document Type and Number:
WIPO Patent Application WO/2016/158155
Kind Code:
A1
Abstract:
One embodiment of the present invention can provide an optical material composition that includes a cyclic compound that is represented by formula (1) and an episulfide that is represented by formula (2). Another embodiment of the present invention can provide an optical material production method that includes a step wherein, with respect to the total amount of the optical material composition, 0.0001-10 mass% of a polymerization catalyst is added to the optical material composition and the optical material composition is polymerization cured. (In formula (2), m is an integer from 0 to 4, and n is an integer from 0 to 2.)

Inventors:
KARIYAZONO KAZUKI (JP)
AOKI TAKASHI (JP)
Application Number:
PCT/JP2016/056151
Publication Date:
October 06, 2016
Filing Date:
March 01, 2016
Export Citation:
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Assignee:
MITSUBISHI GAS CHEMICAL CO (JP)
International Classes:
C07D327/02; C07D331/02; C08G75/08; G02B1/04
Domestic Patent References:
WO2002072670A12002-09-19
Foreign References:
JP2001031675A2001-02-06
JPH0616657A1994-01-25
Other References:
See also references of EP 3225622A4
Attorney, Agent or Firm:
KOBAYASHI Hiroshi et al. (JP)
Kobayashi 浩 (JP)
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