Title:
光学積層体及び波長変換シート
Document Type and Number:
Japanese Patent JP6769307
Kind Code:
B2
Abstract:
An optical laminate comprising an adherend including a curable resin, and a barrier film laminated on at least one surface of the adherend, wherein the barrier film comprises, on an outermost surface facing the adherend, a primer layer formed by curing a primer composition containing a silane coupling agent having a reactive functional group capable of reacting with the curable resin, other than an alkoxysilane group and a silanol group, and assuming that a thickness of the primer layer is D, a total content of the reactive functional group and the reactive functional group that has reacted with the curable resin per 1 m2×D of the primer layer is 1.5×10−6 mol or higher and 3.5×10−3 mol or lower.
Inventors:
Koji Murata
Masayoshi Suzuda
Masayoshi Suzuda
Application Number:
JP2017000432A
Publication Date:
October 14, 2020
Filing Date:
January 05, 2017
Export Citation:
Assignee:
Toppan Printing Co., Ltd.
International Classes:
G02B5/20; B32B27/00; B32B27/16; B32B27/18; B32B27/30; B32B27/38
Domestic Patent References:
| JP2016141051A | ||||
| JP2016146460A | ||||
| JP2016122211A | ||||
| JP2016141743A |
Attorney, Agent or Firm:
Yoshiki Hasegawa
Yoshiki Kuroki
High Kunio Ki
Yohei Suzuki
Yoshiki Kuroki
High Kunio Ki
Yohei Suzuki