公开(公告)号：US10982065B2

公开(公告)日：2021-04-20

申请号：US15719704

申请日：2017-09-29

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Genki Harada ,  Kenji Muneuchi ,  Hayato Ida

IPC: C08J7/04 ,  B32B27/18 ,  B32B7/02 ,  G02B1/16 ,  G02B5/20 ,  F21V9/40 ,  F21V13/14 ,  B05D5/02 ,  F21V8/00

Abstract: An optical film including: a film base material; and a matte layer formed on one surface of the film base material, wherein the matte layer is formed from a resin composition containing a polyol resin (A), an isocyanate-based curing agent (B) and an antistatic agent having a hydroxyl group (C).

公开(公告)号：US20180024278A1

公开(公告)日：2018-01-25

申请号：US15719704

申请日：2017-09-29

Applicant: TOPPAN PRINTING CO., LTD.

Inventor： Genki Harada ,  Kenji Muneuchi ,  Hayato Ida

IPC: G02B1/16 ,  F21V9/16 ,  B05D5/02

CPC classification number: G02B1/16 ,  B05D5/02 ,  B32B7/02 ,  B32B27/18 ,  C08J7/047 ,  C08J2367/02 ,  C08J2475/04 ,  F21V9/30 ,  G02B5/20 ,  G02B6/005

Abstract: An optical film including: a film base material; and a matte layer formed on one surface of the film base material, wherein the matte layer is formed from a resin composition containing a polyol resin (A), an isocyanate-based curing agent (B) and an antistatic agent having a hydroxyl group (C).