EPISULFIDE COMPOUND COMPOSITION AND OPTICAL MATERIAL

Title:

EPISULFIDE COMPOUND COMPOSITION AND OPTICAL MATERIAL

Document Type and Number:

Japanese Patent JP2023131089

Kind Code:

A

Abstract:

To provide an episulfide compound composition that exhibits improved storage stability and can control the polymerization rate in the preparation process of an optical material, and the heat resistance of the optical material, and provide an optical material including the episulfide compound composition.SOLUTION: An episulfide compound composition contains the following compound (a), compound (b) and compound (c) (where x is an integer of 1-2).SELECTED DRAWING: None

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Inventors:

DING ZONGWANG
ZHANG JIANLIN
CAO FEIYU
CAO SHUAI
ZHANG JINGUO
YI XIANJUN
RYU HIROSHI
XING YINGYING
GAO YUNLONG

Application Number:

JP2022157201A

Publication Date:

September 21, 2023

Filing Date:

September 30, 2022

Export Citation:

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Assignee:

YIFENG NEW MAT CO LTD

International Classes:

C07D331/02; C07C265/14; C07C321/14; C07D409/12; C08G18/08; C08G18/38

Attorney, Agent or Firm:

Choi Hae-ryong

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