公开(公告)号：JP2014224967A

公开(公告)日：2014-12-04

申请号：JP2013245497

申请日：2013-11-27

Applicant: Jsr株式会社 ,  Jsr Corp ,  Jsr株式会社

Inventor： YAMADA YASUHARU ,  YASHIMA KEISUKE ,  HIRAISHI KENTARO ,  MATSUDA KEITA

IPC: G02B1/10 ,  G02F1/1333 ,  G06F3/041 ,  G09F9/00

Abstract: 【課題】耐ブロッキング性に優れると共に、透明性、密着性、耐擦傷性及び硬度にも優れるハードコートフィルムの提供を目的とする。【解決手段】本発明は、透明な基材層と、この基材層の少なくとも一方の面に積層されるハードコート層とを備えるハードコートフィルムであって、上記ハードコート層が、その平均膜厚より0.05μm以上大きい粒子径の粒子を少なくとも含み、上記ハードコート層表面における0.05μm以上の高さを有する凸部の存在密度が250?106個/m2以上であり、ヘイズ値が0.9%以下であることを特徴とするハードコートフィルムである。上記粒子の波長589nmの光の屈折率としては、1.35以上1.75以下が好ましい。【選択図】図1

Abstract translation: 要解决的问题：提供一种防粘连性优异的硬涂膜，透明性，粘合性，耐擦伤性以及硬度优异。硬涂膜技术领域本发明涉及一种硬涂膜，其特征在于， 具有透明基材层和层叠在基材层的至少一个表面上的硬涂层。 该硬涂层的特征在于，硬涂层至少包含比硬涂层的平均膜厚大的粒径的粒子的大于0.05μm以上的粒子，高度为0.05的突出部的存在密度 在硬涂层表面中的μm或更大，为250×10 6 / mm以上，雾度值为0.9％以下。 作为颗粒的589nm波长的光的折射率，优选为1.35以上且1.75以下。

公开(公告)号：JP2006036835A

公开(公告)日：2006-02-09

申请号：JP2004215468

申请日：2004-07-23

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YASHIRO TAKAO ,  KAWAI TAKAHIRO ,  YAMADA YASUHARU ,  TAIRA AKIO ,  YAMAMURA TETSUYA ,  TAKASE HIDEAKI

IPC: C08F290/12 ,  C09D4/06 ,  C09D127/12 ,  C09D175/14

Abstract: PROBLEM TO BE SOLVED: To obtain a curable resin composition and to prepare an antireflection coating film having a low refractive index and excellent scuff resistance. SOLUTION: The curable resin composition comprises the following components (A), (B), (C) and (D). (A) an ethylenically unsaturated group-containing fluorine polymer, (B) an acrylate or a methacrylate compound, (C) particles consisting essentially of silica having 1-30 nm number-average particle diameter and (D) particles consisting essentially of silica having 40-100 nm number-average particle diameter. A cured product obtained by curing the curable resin composition can be used as a low-refractive index layer 18 in the antireflection coating film 10. COPYRIGHT: (C)2006,JPO&NCIPI

Abstract translation: 要解决的问题：获得固化性树脂组合物并制备具有低折射率和优异耐擦伤性的抗反射涂膜。 解决方案：可固化树脂组合物包含以下组分（A），（B），（C）和（D）。 （A）含烯属不饱和基团的氟聚合物，（B）丙烯酸酯或甲基丙烯酸酯化合物，（C）主要由数均粒径为1-30nm的二氧化硅组成的颗粒和（D）主要由二氧化硅组成的颗粒， 40-100nm数均粒径。 通过使固化性树脂组合物固化而得到的固化物可以用作防反射涂膜10中的低折射率层18.权利要求：（C）2006，JPO＆NCIPI

公开(公告)号：JP2014025061A

公开(公告)日：2014-02-06

申请号：JP2013129972

申请日：2013-06-20

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YAMADA YASUHARU ,  YOSHINO HIROYUKI

IPC: C08J7/04 ,  B32B7/02 ,  B32B27/20

Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film having both flex resistance and blocking resistance or hardness and being excellent in handleability (workability and the like during taking-up and letting-off for a roll state) and a curable composition allowing formation of such a hard coat film.SOLUTION: The present invention is a hard coat film having a hard coat layer on at least one face on a transparent resin substrate, where N1>N2 and N1=2.1 to 5.0 when the elastic modulus of the hard coat layer surface as measured by the nanoindentation method is defined as N1 and the elastic modulus of the transparent resin substrate surface is defined as N2.

Abstract translation: 要解决的问题：提供一种具有耐挠曲性，抗粘连性或硬度，并且具有优异的可操作性（卷取和卷起状态下的加工性等）的硬涂层和能够形成 这样的硬涂膜。本发明是一种在透明树脂基材上至少一面上具有硬涂层的硬涂膜，其中当N1> N2和N1 = 2.1-5.0时，硬涂层的弹性模量 将通过纳米压痕法测定的层表面定义为N1，将透明树脂基板表面的弹性模量定义为N 2。

公开(公告)号：JP2014024332A

公开(公告)日：2014-02-06

申请号：JP2013129968

申请日：2013-06-20

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YAMADA YASUHARU ,  YOSHINO HIROYUKI

IPC: B32B27/40 ,  B32B27/00 ,  G02B1/10 ,  G02B1/14 ,  G06F3/041

Abstract: PROBLEM TO BE SOLVED: To provide a hard coat film having both flex resistance and blocking resistance or hardness and being excellent in handleability (workability and the like during taking-up and letting-off for a roll state) and a curable composition allowing formation of such a hard coat film.SOLUTION: The present invention is a film having a hard coat layer on at least one face on a transparent resin substrate, where the hard coat layer has an urethane structure, and a compound (B1) having a molecular weight of 1,000 to 200,000 and a polymerizable functional group and a compound (B2) having a structure expressing intermolecular force, a molecular weight of 200 to 15,000 and a polymerizable functional group.

Abstract translation: 要解决的问题：提供一种具有耐挠曲性，抗粘连性或硬度，并且具有优异的可操作性（卷取和卷起状态下的加工性等）的硬涂层和能够形成 这样的硬涂膜。本发明是一种在透明树脂基材上的至少一个表面上具有硬涂层的薄膜，其中硬涂层具有氨基甲酸酯结构，并且具有分子量的化合物（B1） 1000〜200000的聚合性官能团和具有表示分子间力，分子量为200〜15000的结构的化合物（B2）和聚合性官能团。

公开(公告)号：JP2011253163A

公开(公告)日：2011-12-15

申请号：JP2010128930

申请日：2010-06-04

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SUGINO GO ,  SHIBAYAMA TSUTOMU ,  OKADA TOYOKAZU ,  YAMADA YASUHARU

IPC: G02B5/30 ,  B32B27/32

Abstract: PROBLEM TO BE SOLVED: To provide a member for image display which hardly causes curling or cracking of a polarizing film laminated body in an environmental testing, especially in a demanding high temperature resistance test, even in a structure that aims to impart high functions, that is, in a structure of the polarizing film laminated body having a functional resin layer such as crosslinked coating film and/or a functional sheet laminated/adhered onto a polarizing film.SOLUTION: A manufacturing method for the polarizing film laminated body includes the steps of: processing a polarizing film having a polarizer in between a polymer film formed by cyclic olefin-based resin and a polymer film formed by thermoplastic resin by performing in the order the following processes (I), (II); and laminating the polarizing film onto base material. (I) Heated for 1 to 90 minutes at temperature of T. (II) Heated for 0.5 to 240 hours at temperature of T. Tand Tsatisfy the following formulas (i), (ii). (i)T>T(ii)50°C≤T≤100°C. It is preferable in the manufacturing method for the polarizing film laminated body that Tand Tfurther satisfy the following formula (iii). (iii)5°C≤(T-T)≤70°C.

Abstract translation: 要解决的问题：为了提供在环境试验中，特别是在苛刻的耐高温试验中难以引起偏振膜层叠体的卷曲或开裂的图像显示用构件，即使是为了赋予高的目的的结构 功能，即在具有层压/粘附在偏光膜上的交联涂膜和/或功能片等功能性树脂层的偏振膜层叠体的结构中。 解决方案：偏振膜层压体的制造方法包括以下步骤：在由环状烯烃类树脂形成的聚合物膜和由热塑性树脂形成的聚合物膜之间处理具有偏振片的偏振膜， 命令以下过程（I），（II）; 并将偏振膜层压到基材上。 （I）在T 1 的温度下加热1〜90分钟。 （II）在T 2 的温度下加热0.5〜240小时。 T 1 和T 2 满足下列公式（i），（ii）。 （i）T 2 > T 1 （ii）50°C≥T 1 < / SP>≥100℃。 在偏光膜层叠体的制造方法中，优选T 1 ，并且T 2 进一步满足下式（iii ）。 （iii）5℃≥（T 2 -T 1 ）≥70°C。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2009163260A

公开(公告)日：2009-07-23

申请号：JP2009101583

申请日：2009-04-20

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YASHIRO TAKAO ,  KAWAI TAKAHIRO ,  YAMADA YASUHARU ,  TAIRA AKIO ,  YAMAMURA TETSUYA ,  TAKASE HIDEAKI

IPC: G02B1/11 ,  C08F290/12 ,  G02B1/10

Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition and an antireflection film excellent in scratch resistance. SOLUTION: The antireflection film 10 includes a substrate 12 and a low refractive index layer 18 showing a refractive index of not more than 1.45 at Na-D line at 25°C, wherein the low refractive index layer is obtained by curing a curable resin composition containing (A) a fluorine-containing polymer containing an ethylenically unsaturated group, (B) a (meth)acrylate compound, (C) particles essentially comprising silica and having a number average particle diameter of 1 to 30 nm, and (D) particles essentially comprising silica and having a number average particle diameter of 40 to 100 nm. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供耐刮擦性优异的固化性树脂组合物和抗反射薄膜。 解决方案：抗反射膜10包括在25℃下的Na-D线处的折射率不大于1.45的基板12和低折射率层18，其中低折射率层是通过固化 （A）含有烯键式不饱和基团的含氟聚合物，（B）（甲基）丙烯酸酯化合物，（C）数均粒径为1〜30nm的二氧化硅粒子，（C） D）基本上包含二氧化硅并且数均粒径为40-100nm的颗粒。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008304904A

公开(公告)日：2008-12-18

申请号：JP2008086680

申请日：2008-03-28

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： USHINO TAKUHIRO ,  REIBA TSUYOSHI ,  ISOBE TSUTOMU ,  YAMADA YASUHARU ,  YOKOYAMA KENICHI

IPC: G02B5/30 ,  C09J133/06 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To provide a polarizer provided with excellent polarization function, also excellent in optical characteristics, heat resistance, and chemical resistance etc., hardly generates peeling, or deformation, excellent in durability with high reliability. SOLUTION: The structure of the polarizer is characterized in that on both surfaces of the polarization film, the norbornene resin films are laminated through the adhesive layers respectively, on the other side of the polarization film of the one side norbornene resin film (a) a hard coating layer is laminated directly or through the other layer, and on the other surface of the polarization film of the other side of norbornene resin film (b) an adhesive layer provided with a polymer derived from alkyl(meta)acrylate is laminated. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：为了提供具有优异的偏振功能的偏振器，光学特性，耐热性和耐化学性等优异，几乎不产生具有高可靠性的耐久性优异的剥离或变形。 解决方案：偏振器的结构的特征在于，在偏振膜的两个表面上，降冰片烯树脂膜分别通过粘合剂层压在单侧降冰片烯树脂膜的偏振膜的另一侧（ a）直接或通过另一层层叠硬涂层，并且在降冰片烯树脂膜（b）的另一侧的偏振膜的另一个表面上，设置有衍生自（甲基）丙烯酸烷基酯的聚合物的粘合剂层是 层压。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2008007680A

公开(公告)日：2008-01-17

申请号：JP2006180973

申请日：2006-06-30

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： TAKASE HIDEAKI ,  YASHIRO TAKAO ,  KATO HITOSHI ,  YAMADA YASUHARU

IPC: C08L27/12 ,  C08K3/16 ,  C08L101/06 ,  C09D5/00 ,  C09D7/12 ,  C09D127/12 ,  C09D201/00 ,  G02B1/11

Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition which gives cured products having low refractive indexes and excellent scratch resistance, and to provide an antireflection film having a low refractive index layer comprising the same. SOLUTION: This curable resin composition comprises the following components (A) to (C): (A) a hydroxyl group-containing fluoropolymer, (B) inorganic fluoride particles, (C) a cross-linkable compound. When the total amount of (A) and (B) is 100 pts.mass, (A) is 20 to 95 pts.mass, and (B) is 5 to 80 pts.mass. (B) is inorganic fluoride particles having a refractive index of COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种固化树脂组合物，其提供具有低折射率和优异的耐擦伤性的固化产物，并提供具有包含该低反射膜的低折射率层的抗反射膜。 解决方案：该固化性树脂组合物包含以下组分（A）至（C）：（A）含羟基的含氟聚合物，（B）无机氟化物颗粒，（C）可交联的化合物。 当（A）和（B）的总量为100质量份时，（A）为20至95质量％，（B）为5至80份。 （B）是波长589nm的折射率<1.45的无机氟化物粒子。 （C）是具有与存在于含羟基的含氟聚合物中的羟基反应的氨基的化合物。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2007327018A

公开(公告)日：2007-12-20

申请号：JP2006169484

申请日：2006-06-20

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： YASHIRO TAKAO ,  YAMADA YASUHARU ,  TAIRA AKIO ,  TAKASE HIDEAKI

IPC: C08F299/00 ,  G02B1/11

Abstract: PROBLEM TO BE SOLVED: To provide a curable resin composition giving cured film very low in refractive index and reflectivity and excellent in scratch resistance and stainproofness, and to provide an antireflective film, an antireflective film for microlens, and a flattened layer, each using the above composition. SOLUTION: The curable resin composition comprises, based on the total amount of the composition except an organic solvent, (A) 1-90 mass% of an ethylenically unsaturated group-containing fluoropolymer and (B) 10-99 mass% of chained spherical silica particles with a polymerizable unsaturated group-containing organic compound bound thereto. A cured product obtained by curing the composition is usable in the form of the antireflective film(10) as a low-refractive index layer(18). COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：提供一种赋予固化膜的可固化树脂组合物，其折射率和反射率非常低，并且耐擦伤性和防污性优异，并且提供防反射膜，用于微透镜的抗反射膜和扁平层， 每个使用上述组成。 解决方案：可固化树脂组合物基于除了有机溶剂之外的组合物的总量，包含（A）1-90质量％的含烯属不饱和基团的含氟聚合物和（B）10-99质量％的 具有与其结合的可聚合不饱和基团的有机化合物的链状球形二氧化硅颗粒。 通过固化该组合物获得的固化产物可以作为低折射率层（18）的抗反射膜（10）的形式使用。 版权所有（C）2008，JPO＆INPIT

公开(公告)号：JP2008216605A

公开(公告)日：2008-09-18

申请号：JP2007053573

申请日：2007-03-05

Applicant: Jsr Corp ,  Jsr株式会社

Inventor： SEKIGUCHI MASAYUKI ,  USHINO TAKUHIRO ,  YAMADA YASUHARU

IPC: G02B5/30 ,  G02F1/1335

Abstract: PROBLEM TO BE SOLVED: To provide a polarizing plate which has a satisfactory polarization function, excels in characteristics such as optical characteristics, heat resistance and chemical resistance, hardly causes peeling, deformation and the like even in long-period use, and has excellent durability and high reliability. SOLUTION: The polarizing plate has norbornane resin films laminated on both sides of the polarizing plate, wherein at least one layer of the norbornane resin film contains a benzotriazole-based UV absorbent. COPYRIGHT: (C)2008,JPO&INPIT

Abstract translation: 要解决的问题：为了提供具有令人满意的偏振功能的偏振片，即使在长时间使用中也具有光学特性，耐热性和耐化学性等特性优异的特性，也不会发生剥离，变形等， 具有优异的耐久性和高可靠性。 解决方案：偏振片具有层叠在偏振片两侧的降冰片烷基树脂膜，其中至少一层降冰片烷基树脂膜含有苯并三唑类UV吸收剂。 版权所有（C）2008，JPO＆INPIT