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WO2008108272A1 - Particules pour film antireflet et composition de particules pour film antireflet - Google Patents

Particules pour film antireflet et composition de particules pour film antireflet Download PDF

Info

Publication number
WO2008108272A1
WO2008108272A1 PCT/JP2008/053540 JP2008053540W WO2008108272A1 WO 2008108272 A1 WO2008108272 A1 WO 2008108272A1 JP 2008053540 W JP2008053540 W JP 2008053540W WO 2008108272 A1 WO2008108272 A1 WO 2008108272A1
Authority
WO
WIPO (PCT)
Prior art keywords
antiglare film
particles
particle composition
polymer
antiglare
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
Application number
PCT/JP2008/053540
Other languages
English (en)
Japanese (ja)
Inventor
Akihisa Honda
Yasuhisa Watanabe
Kazuaki Itou
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JSR Corp
Original Assignee
JSR Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JSR Corp filed Critical JSR Corp
Publication of WO2008108272A1 publication Critical patent/WO2008108272A1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F257/00—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00
    • C08F257/02—Macromolecular compounds obtained by polymerising monomers on to polymers of aromatic monomers as defined in group C08F12/00 on to polymers of styrene or alkyl-substituted styrenes
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J5/00—Manufacture of articles or shaped materials containing macromolecular substances
    • C08J5/18—Manufacture of films or sheets
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L51/00—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers
    • C08L51/003—Compositions of graft polymers in which the grafted component is obtained by reactions only involving carbon-to-carbon unsaturated bonds; Compositions of derivatives of such polymers grafted on to macromolecular compounds obtained by reactions only involving unsaturated carbon-to-carbon bonds
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/0236—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element
    • G02B5/0242—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place within the volume of the element by means of dispersed particles
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0273—Diffusing elements; Afocal elements characterized by the use
    • G02B5/0278—Diffusing elements; Afocal elements characterized by the use used in transmission
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Engineering & Computer Science (AREA)
  • Dispersion Chemistry (AREA)
  • Materials Engineering (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Graft Or Block Polymers (AREA)
  • Polarising Elements (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

Selon l'invention, chacune des particules pour un film antireflet comporte (a) une particule centrale composée d'un premier polymère, et (b) une enveloppe, qui recouvre au moins une partie de la surface de la particule centrale, a une épaisseur se situant dans une plage de 0,1-2,0 µm et est composée d'un second polymère. Chacune des particules pour le film antireflet a un diamètre de particule moyen de 0,8-10 µm.
PCT/JP2008/053540 2007-02-28 2008-02-28 Particules pour film antireflet et composition de particules pour film antireflet Ceased WO2008108272A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007048873A JP5217184B2 (ja) 2007-02-28 2007-02-28 アンチグレアフィルム用粒子、及びアンチグレアフィルム用粒子組成物
JP2007-048873 2007-02-28

Publications (1)

Publication Number Publication Date
WO2008108272A1 true WO2008108272A1 (fr) 2008-09-12

Family

ID=39738155

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053540 Ceased WO2008108272A1 (fr) 2007-02-28 2008-02-28 Particules pour film antireflet et composition de particules pour film antireflet

Country Status (4)

Country Link
JP (1) JP5217184B2 (fr)
KR (1) KR20090125747A (fr)
TW (1) TW200900746A (fr)
WO (1) WO2008108272A1 (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4962192B2 (ja) * 2007-03-14 2012-06-27 大日本印刷株式会社 光学積層体、偏光板、及び、画像表示装置
US7960021B2 (en) * 2007-05-16 2011-06-14 Lg Chem, Ltd. Composition for anti-glare film and anti-glare film prepared using the same
JP2010085759A (ja) 2008-09-30 2010-04-15 Fujifilm Corp 防眩フィルム、反射防止フィルム、偏光板及び画像表示装置
JP2010107616A (ja) * 2008-10-02 2010-05-13 Jsr Corp 光拡散性粒子およびその製造方法、光拡散性樹脂組成物並びにその応用
JP4756100B2 (ja) * 2009-03-26 2011-08-24 日東電工株式会社 光拡散素子の製造方法、光拡散素子、ならびに、光拡散素子付偏光板および液晶表示装置の製造方法
JP5326767B2 (ja) * 2009-04-20 2013-10-30 大日本印刷株式会社 光学機能層用微粒子、ディスプレイ用光学部材及び防眩機能層
JP5008734B2 (ja) 2010-03-18 2012-08-22 大日本印刷株式会社 防眩性フィルム、防眩性フィルムの製造方法、偏光板及び画像表示装置
JP2013093205A (ja) * 2011-10-25 2013-05-16 Jsr Corp 導光板、バックライトユニットおよび液晶表示装置
JP6650857B2 (ja) * 2016-03-29 2020-02-19 積水化成品工業株式会社 重合体粒子並びにその製造方法及び用途
CN107236070B (zh) * 2016-03-29 2020-07-17 积水化成品工业株式会社 聚合物粒子及其制造方法以及用途
KR20230100037A (ko) * 2021-12-28 2023-07-05 엘지디스플레이 주식회사 복합 시트를 포함하는 표시 패널

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0498201A (ja) * 1990-08-17 1992-03-30 Japan Synthetic Rubber Co Ltd 光学フィルムの製造方法
JP2001311807A (ja) * 2000-04-27 2001-11-09 Mitsubishi Rayon Co Ltd 光拡散性シート、その製造方法および透過型スクリーン

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007114331A (ja) * 2005-10-19 2007-05-10 Gantsu Kasei Kk 光拡散性有機微粒子とそれを用いた光拡散樹脂成形体

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0498201A (ja) * 1990-08-17 1992-03-30 Japan Synthetic Rubber Co Ltd 光学フィルムの製造方法
JP2001311807A (ja) * 2000-04-27 2001-11-09 Mitsubishi Rayon Co Ltd 光拡散性シート、その製造方法および透過型スクリーン

Also Published As

Publication number Publication date
KR20090125747A (ko) 2009-12-07
JP2008209855A (ja) 2008-09-11
TW200900746A (en) 2009-01-01
JP5217184B2 (ja) 2013-06-19

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