Title:
光学用重合体及びそれを成形してなる光学素子
Document Type and Number:
Japanese Patent JPWO2014103788
Kind Code:
A1
Abstract:
２９０℃で、せん断速度２００（１／ｓ）での溶融粘度をηＡとし、２９０℃で、せん断速度２０００（１／ｓ）での溶融粘度をηＢとしたとき、下記式（１）を満たす光学用重合体。（ηＡ−ηＢ）／ηＢ×１００＜６０ （１）
Inventors:
Ayumi Sato
Yousuke Harauchi
Hiroya Nishioka
Takagawa Takashi
Kenji Umeda
Takuya Komatsubara
Yousuke Harauchi
Hiroya Nishioka
Takagawa Takashi
Kenji Umeda
Takuya Komatsubara
Application Number:
JP2014554335A
Publication Date:
January 12, 2017
Filing Date:
December 17, 2013
Export Citation:
Assignee:
Zeon Corporation
International Classes:
C08G61/08; C08F32/08; G02B1/04
Domestic Patent References:
| JP2007270009A | 2007-10-18 | |||
| JP2008013604A | 2008-01-24 | |||
| JP2007270009A | 2007-10-18 | |||
| JP2008013604A | 2008-01-24 |
Attorney, Agent or Firm:
Haruhito Oishi