EP3103822B1 POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, AND OPTICAL MATERIAL AND PLASTIC LENS OBTAINED FROM SAID COMPOSITION
有权
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基本信息:
- 专利标题: POLYMERIZABLE COMPOSITION FOR OPTICAL MATERIAL, AND OPTICAL MATERIAL AND PLASTIC LENS OBTAINED FROM SAID COMPOSITION
- 申请号:EP15742535.6 申请日:2015-02-02
- 公开(公告)号:EP3103822B1 公开(公告)日:2019-11-06
- 发明人: KADOWAKI, Shinichiro
- 申请人: Mitsui Chemicals, Inc.
- 申请人地址: 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 专利权人: Mitsui Chemicals, Inc.
- 当前专利权人: Mitsui Chemicals, Inc.
- 当前专利权人地址: 5-2, Higashi-Shimbashi 1-chome Minato-ku Tokyo 105-7117 JP
- 代理机构: Mewburn Ellis LLP
- 优先权: JP2014018928 20140203
- 国际公布: WO2015115648 20150806
- 主分类号: C08G18/48
- IPC分类号: C08G18/48 ; C08G18/66 ; G02B1/04 ; G02C7/10
公开/授权文献:
IPC结构图谱:
C | 化学;冶金 |
--C08 | 有机高分子化合物;其制备或化学加工;以其为基料的组合物 |
----C08G | 用碳—碳不饱和键以外的反应得到的高分子化合物 |
------C08G18/00 | 异氰酸酯类或异硫氰酸酯类的聚合产物 |
--------C08G18/06 | .与具有活性氢的化合物 |
----------C08G18/08 | ..工艺过程 |
------------C08G18/30 | ...低分子量化合物 |
--------------C08G18/48 | ....聚醚 |