WO2008105341A1 - 光学フィルム用樹脂組成物およびこれからなる光学フィルム - Google Patents

光学フィルム用樹脂組成物およびこれからなる光学フィルム Download PDF

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Publication number
WO2008105341A1
WO2008105341A1 PCT/JP2008/053064 JP2008053064W WO2008105341A1 WO 2008105341 A1 WO2008105341 A1 WO 2008105341A1 JP 2008053064 W JP2008053064 W JP 2008053064W WO 2008105341 A1 WO2008105341 A1 WO 2008105341A1
Authority
WO
WIPO (PCT)
Prior art keywords
optical film
resin composition
optical
same
polarized light
Prior art date
Application number
PCT/JP2008/053064
Other languages
English (en)
French (fr)
Inventor
Shinsuke Toyomasu
Toru Doi
Naoto Obara
Original Assignee
Tosoh Corporation
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
Priority claimed from JP2008008098A external-priority patent/JP5374874B2/ja
Application filed by Tosoh Corporation filed Critical Tosoh Corporation
Priority to KR1020097016006A priority Critical patent/KR101506518B1/ko
Priority to CN2008800062208A priority patent/CN101675116B/zh
Publication of WO2008105341A1 publication Critical patent/WO2008105341A1/ja

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • G02B5/3025—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state
    • G02B5/3033—Polarisers, i.e. arrangements capable of producing a definite output polarisation state from an unpolarised input state in the form of a thin sheet or foil, e.g. Polaroid
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K7/00—Use of ingredients characterised by shape
    • C08K7/02—Fibres or whiskers
    • C08K7/04—Fibres or whiskers inorganic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29K—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES B29B, B29C OR B29D, RELATING TO MOULDING MATERIALS OR TO MATERIALS FOR MOULDS, REINFORCEMENTS, FILLERS OR PREFORMED PARTS, e.g. INSERTS
    • B29K2995/00—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds
    • B29K2995/0018—Properties of moulding materials, reinforcements, fillers, preformed parts or moulds having particular optical properties, e.g. fluorescent or phosphorescent
    • B29K2995/0034—Polarising

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Polarising Elements (AREA)

Abstract

　本発明は、偏光した光の選択透過性に優れた光学フィルム用樹脂組成物、詳細には光学特性を利用する機器に対して利用できる偏光散乱型光学部材と同部材を組合わせた光利用機構部品に利用可能な樹脂組成物を提供する。 　少なくとも１種類以上の繊維状または柱状の粒子であって粒子の短軸径の平均寸法が１～７０ｎｍであり、長軸径の平均寸法が６００ｎｍ～５μｍである粒子１～３０重量％と透明性を有する樹脂７０～９９重量％からなることを特徴とする光学フィルム用樹脂組成物。
PCT/JP2008/053064 2007-02-26 2008-02-22 光学フィルム用樹脂組成物およびこれからなる光学フィルム WO2008105341A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
KR1020097016006A KR101506518B1 (ko) 2007-02-26 2008-02-22 광학 필름용 수지 조성물 및 이것으로 이루어진 광학 필름
CN2008800062208A CN101675116B (zh) 2007-02-26 2008-02-22 光学膜用树脂组合物以及由该组合物制成的光学膜

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2007045281 2007-02-26
JP2007-045281 2007-02-26
JP2008-008098 2008-01-17
JP2008008098A JP5374874B2 (ja) 2007-02-26 2008-01-17 光学フィルム用樹脂組成物およびこれからなる光学フィルム

Publications (1)

Publication Number Publication Date
WO2008105341A1 true WO2008105341A1 (ja) 2008-09-04

Family

ID=39721176

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/053064 WO2008105341A1 (ja) 2007-02-26 2008-02-22 光学フィルム用樹脂組成物およびこれからなる光学フィルム

Country Status (1)

Country Link
WO (1) WO2008105341A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111712463A (zh) * 2018-05-01 2020-09-25 宇部兴产株式会社 碳酸锶颗粒、光学膜和图像显示装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1158593A (ja) * 1997-08-27 1999-03-02 Otsuka Chem Co Ltd 印刷用シート
JP2001354857A (ja) * 2000-06-12 2001-12-25 Akio Henmi 珪酸カルシウムおよびゼオライト類を含有する樹脂組成物並びにゴム組成物
JP2005220157A (ja) * 2004-02-03 2005-08-18 Dainippon Ink & Chem Inc 硬化膜及び硬化膜からなる機能性媒体
JP2007024949A (ja) * 2005-07-12 2007-02-01 National Institute For Materials Science 光学フィルム及びその製造方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1158593A (ja) * 1997-08-27 1999-03-02 Otsuka Chem Co Ltd 印刷用シート
JP2001354857A (ja) * 2000-06-12 2001-12-25 Akio Henmi 珪酸カルシウムおよびゼオライト類を含有する樹脂組成物並びにゴム組成物
JP2005220157A (ja) * 2004-02-03 2005-08-18 Dainippon Ink & Chem Inc 硬化膜及び硬化膜からなる機能性媒体
JP2007024949A (ja) * 2005-07-12 2007-02-01 National Institute For Materials Science 光学フィルム及びその製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111712463A (zh) * 2018-05-01 2020-09-25 宇部兴产株式会社 碳酸锶颗粒、光学膜和图像显示装置

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