公开(公告)号：US20170322345A1

公开(公告)日：2017-11-09

申请号：US15655183

申请日：2017-07-20

Applicant: FUJIFILM Corporation

Inventor： Katsuyuki TAKADA ,  Keigo UEKI

IPC: G02B1/14 ,  B05D1/26 ,  B05D1/18 ,  B05D1/28 ,  B05D1/30 ,  G02F1/1335

CPC classification number: G02B1/14 ,  B05D1/18 ,  B05D1/265 ,  B05D1/28 ,  B05D1/305 ,  B32B27/30 ,  B32B27/38 ,  C08J7/047 ,  C08J2301/10 ,  C08J2333/12 ,  C08J2367/02 ,  C08J2369/00 ,  C08J2463/10 ,  G02B5/3033 ,  G02B27/0006 ,  G02F1/1335 ,  G02F1/133528 ,  G02F2201/50 ,  Y10T428/105 ,  Y10T428/1073 ,  Y10T428/1077

Abstract: A hardcoat film including a support and a hardcoat layer, in which the support contains a resin as a main component, a film thickness of the hardcoat layer exceeds 20 μm, the hardcoat layer contains a structure derived from a compound which has one alicyclic epoxy group and one ethylenically unsaturated double bond group and has a molecular weight equal to or less than 300, and a structure derived from a compound which has 3 or more ethylenically unsaturated double bond groups, a radical polymerization initiator and a cationic polymerization initiator.

公开(公告)号：US20170183504A1

公开(公告)日：2017-06-29

申请号：US15460883

申请日：2017-03-16

Applicant: FUJIFILM Corporation

Inventor： Keigo UEKI ,  Naoya NISHIMURA ,  Kazuo KAMOHARA ,  Katsuyuki TAKADA

IPC: C09D4/00 ,  G02F1/1335 ,  C08J7/16 ,  G02B1/14

CPC classification number: C09D4/00 ,  B32B27/30 ,  C08J7/047 ,  C08J7/16 ,  C08J2301/10 ,  C08J2301/12 ,  C08J2333/10 ,  C08J2333/12 ,  C08J2433/08 ,  C08J2435/02 ,  G02B1/14 ,  G02B5/30 ,  G02F1/133528 ,  G02F2201/50 ,  C08F222/1006

Abstract: Provided is a hardcoat film having a film thickness of 25 μm or less in which a polymerized substance of a compound having an energy ray-curable group and a resin are mixed across an entire region in a film thickness direction, in which a percentage of a mass concentration of the resin which is represented by the Expression (1) as defined herein has a distribution in which the percentage is maximized on at least one of two opposed surfaces, in the film thickness direction, of the hardcoat film or at a central part, in the film thickness direction, of the hardcoat film.

公开(公告)号：US20160033686A1

公开(公告)日：2016-02-04

申请号：US14813624

申请日：2015-07-30

Applicant: FUJIFILM CORPORATION

Inventor： Katsuyuki TAKADA ,  Masaaki SUZUKI ,  Akio TAMURA

IPC: G02B1/14 ,  B05D3/06 ,  B05D1/26 ,  G02B5/30 ,  G02F1/1335

CPC classification number: G02B1/14 ,  B29D11/00644 ,  G02B5/3033 ,  G02F1/133528 ,  G02F2201/50

Abstract: There is provided a polarizing plate protective film including a transparent support having a thickness of 40 μm or less, and a hard coat layer having a film thickness of from 3 μm to 15 μm, wherein the hard coat layer is a layer formed by curing a hard coat layer forming composition containing at least the specific compounds, and a polarizing plate comprising: a polarizer, and at least one polarizing plate protective film, as a protective film for the polarizer.

Abstract translation: 提供一种具有厚度为40μm以下的透明支撑体的偏振片保护膜和膜厚度为3μm〜15μm的硬涂层，其中，硬涂层是通过固化形成的层 至少包含特定化合物的硬涂层形成组合物，以及包含偏振片和至少一个偏振片保护膜作为偏振片的保护膜的偏振片。