JP5597550B2 - 光学用成形体及びそれを用いた導光板及び光拡散体 - Google Patents

光学用成形体及びそれを用いた導光板及び光拡散体 Download PDF

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Publication number
JP5597550B2
JP5597550B2 JP2010542986A JP2010542986A JP5597550B2 JP 5597550 B2 JP5597550 B2 JP 5597550B2 JP 2010542986 A JP2010542986 A JP 2010542986A JP 2010542986 A JP2010542986 A JP 2010542986A JP 5597550 B2 JP5597550 B2 JP 5597550B2
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Prior art keywords
styrene
light
styrene resin
mass
molded body
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Japanese (ja)
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JPWO2010071152A1 (ja
Inventor
淳 高橋
真太郎 渡辺
英章 坂本
佐藤　　誠
哲也 新村
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Denka Co Ltd
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Denki Kagaku Kogyo KK
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Priority to JP2010542986A priority Critical patent/JP5597550B2/ja
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Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B1/00—Optical elements characterised by the material of which they are made; Optical coatings for optical elements
    • G02B1/04—Optical elements characterised by the material of which they are made; Optical coatings for optical elements made of organic materials, e.g. plastics
    • 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
    • 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
    • C08F212/00—Copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring
    • C08F212/02—Monomers containing only one unsaturated aliphatic radical
    • C08F212/04—Monomers containing only one unsaturated aliphatic radical containing one ring
    • C08F212/06—Hydrocarbons
    • C08F212/08—Styrene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L25/00—Compositions of, homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Compositions of derivatives of such polymers
    • C08L25/02—Homopolymers or copolymers of hydrocarbons
    • C08L25/04—Homopolymers or copolymers of styrene
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B5/00—Optical elements other than lenses
    • G02B5/30—Polarising elements
    • 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
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
    • G02B6/0065—Manufacturing aspects; Material aspects

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Optical Elements Other Than Lenses (AREA)
JP2010542986A 2008-12-17 2009-12-16 光学用成形体及びそれを用いた導光板及び光拡散体 Active JP5597550B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2010542986A JP5597550B2 (ja) 2008-12-17 2009-12-16 光学用成形体及びそれを用いた導光板及び光拡散体

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2008321677 2008-12-17
JP2008321677 2008-12-17
JP2010542986A JP5597550B2 (ja) 2008-12-17 2009-12-16 光学用成形体及びそれを用いた導光板及び光拡散体
PCT/JP2009/070978 WO2010071152A1 (ja) 2008-12-17 2009-12-16 光学用成形体及びそれを用いた導光板及び光拡散体

Publications (2)

Publication Number Publication Date
JPWO2010071152A1 JPWO2010071152A1 (ja) 2012-05-31
JP5597550B2 true JP5597550B2 (ja) 2014-10-01

Family

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Family Applications (1)

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JP2010542986A Active JP5597550B2 (ja) 2008-12-17 2009-12-16 光学用成形体及びそれを用いた導光板及び光拡散体

Country Status (5)

Country Link
JP (1) JP5597550B2 (ko)
KR (1) KR101653849B1 (ko)
CN (1) CN102257021B (ko)
TW (1) TWI471341B (ko)
WO (1) WO2010071152A1 (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101891855B (zh) * 2010-07-09 2013-03-20 哈尔滨工程大学 以聚乳酸为侧链的新型光学活性聚苯乙炔合成方法
CN106947177B (zh) * 2011-12-20 2019-07-09 东洋苯乙烯股份有限公司 光学用苯乙烯系树脂组合物
KR20140140549A (ko) * 2012-04-02 2014-12-09 피에스 저팬 가부시끼가이샤 폴리스티렌계 수지 조성물 및 이것을 성형하여 이루어지는 도광판
JP6038497B2 (ja) * 2012-06-18 2016-12-07 Ｐｓジャパン株式会社 ポリスチレン系樹脂組成物及び導光板
JP6166058B2 (ja) * 2013-02-20 2017-07-19 デンカ株式会社 導光板
JP6104653B2 (ja) * 2013-03-11 2017-03-29 Ｐｓジャパン株式会社 導光板用ポリスチレン系樹脂組成物及び導光板
JP6220663B2 (ja) * 2013-12-17 2017-10-25 株式会社カネカ 難燃性を付与した発泡性スチレン系樹脂粒子とその製造方法
JP6205278B2 (ja) * 2014-01-27 2017-09-27 株式会社カネカ 発泡性スチレン系樹脂粒子とその製造方法
JP6575979B2 (ja) * 2014-07-09 2019-09-18 出光興産株式会社 芳香族ポリカーボネート樹脂組成物及びその成形品
WO2016129675A1 (ja) * 2015-02-12 2016-08-18 デンカ株式会社 光学用スチレン系樹脂組成物
CN114730022A (zh) * 2019-12-24 2022-07-08 电化株式会社 光扩散板以及直下式面光源单元
MX2022011738A (es) * 2020-04-01 2022-10-13 Denka Company Ltd Composicion optica de resina a base de estireno, placa de guia de luz y unidad de fuente de luz plana tipo luz de borde.

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03111406A (ja) * 1989-09-14 1991-05-13 Dow Chem Co:The スチレンモノマーの配位重合
JPH03121104A (ja) * 1989-07-28 1991-05-23 Idemitsu Kosan Co Ltd スチレン系重合体の製造方法
JPH03234746A (ja) * 1990-02-02 1991-10-18 Dow Chem Co:The 熱抵抗性高衝撃ポリスチレンブレンド
JP2001316404A (ja) * 2000-05-08 2001-11-13 Asahi Kasei Corp スチレン系樹脂の製造法
JP2001342208A (ja) * 2000-06-05 2001-12-11 Asahi Kasei Corp スチレン系樹脂シート
JP2004250609A (ja) * 2003-02-21 2004-09-09 Denki Kagaku Kogyo Kk スチレン−（メタ）アクリル酸系共重合樹脂の製造方法
JP2006133567A (ja) * 2004-11-08 2006-05-25 Denki Kagaku Kogyo Kk 光拡散板
JP2008158534A (ja) * 2005-11-28 2008-07-10 Asahi Kasei Chemicals Corp 光学フィルム
WO2008081791A1 (ja) * 2006-12-25 2008-07-10 Mitsubishi Rayon Co., Ltd. 流動性向上剤、芳香族ポリカーボネート系樹脂組成物、及びその成形品
JP2008208147A (ja) * 2005-06-17 2008-09-11 Denki Kagaku Kogyo Kk スチレン系樹脂及びそれからなる光学用樹脂成形体
JP2010211977A (ja) * 2009-03-09 2010-09-24 Toyo Styrene Co Ltd 導光板

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3632626A (en) * 1968-06-17 1972-01-04 American Cyanamid Co Process for removing inhibitors from alkenyl monomers
US4748222A (en) * 1986-03-31 1988-05-31 The Dow Chemical Company Preparation of highly pure alpha-methylstyrene polymer
JP2001342263A (ja) 2000-03-31 2001-12-11 Sumitomo Chem Co Ltd 光学材料用樹脂成形体およびそれからなる導光板
JP2003075648A (ja) 2001-09-07 2003-03-12 Denki Kagaku Kogyo Kk 導光板
JP2006052350A (ja) 2004-08-13 2006-02-23 Nippon A & L Kk 光学特性に優れる芳香族ビニル系樹脂組成物
JP2006052349A (ja) 2004-08-13 2006-02-23 Nippon A & L Kk 低吸湿性光学用芳香族ビニル系樹脂組成物
JP4821597B2 (ja) 2006-01-06 2011-11-24 住友化学株式会社 多層光拡散板

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03121104A (ja) * 1989-07-28 1991-05-23 Idemitsu Kosan Co Ltd スチレン系重合体の製造方法
JPH03111406A (ja) * 1989-09-14 1991-05-13 Dow Chem Co:The スチレンモノマーの配位重合
JPH03234746A (ja) * 1990-02-02 1991-10-18 Dow Chem Co:The 熱抵抗性高衝撃ポリスチレンブレンド
JP2001316404A (ja) * 2000-05-08 2001-11-13 Asahi Kasei Corp スチレン系樹脂の製造法
JP2001342208A (ja) * 2000-06-05 2001-12-11 Asahi Kasei Corp スチレン系樹脂シート
JP2004250609A (ja) * 2003-02-21 2004-09-09 Denki Kagaku Kogyo Kk スチレン−（メタ）アクリル酸系共重合樹脂の製造方法
JP2006133567A (ja) * 2004-11-08 2006-05-25 Denki Kagaku Kogyo Kk 光拡散板
JP2008208147A (ja) * 2005-06-17 2008-09-11 Denki Kagaku Kogyo Kk スチレン系樹脂及びそれからなる光学用樹脂成形体
JP2008158534A (ja) * 2005-11-28 2008-07-10 Asahi Kasei Chemicals Corp 光学フィルム
WO2008081791A1 (ja) * 2006-12-25 2008-07-10 Mitsubishi Rayon Co., Ltd. 流動性向上剤、芳香族ポリカーボネート系樹脂組成物、及びその成形品
JP2010211977A (ja) * 2009-03-09 2010-09-24 Toyo Styrene Co Ltd 導光板

Also Published As

Publication number Publication date
CN102257021B (zh) 2013-07-17
JPWO2010071152A1 (ja) 2012-05-31
KR20110105810A (ko) 2011-09-27
CN102257021A (zh) 2011-11-23
TWI471341B (zh) 2015-02-01
WO2010071152A1 (ja) 2010-06-24
TW201030027A (en) 2010-08-16
KR101653849B1 (ko) 2016-09-02

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