JP2009126996A - 光拡散板用樹脂組成物及び光拡散板 - Google Patents

光拡散板用樹脂組成物及び光拡散板 Download PDF

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Publication number
JP2009126996A
JP2009126996A JP2007305692A JP2007305692A JP2009126996A JP 2009126996 A JP2009126996 A JP 2009126996A JP 2007305692 A JP2007305692 A JP 2007305692A JP 2007305692 A JP2007305692 A JP 2007305692A JP 2009126996 A JP2009126996 A JP 2009126996A
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JP
Japan
Prior art keywords
resin composition
weight
light diffusing
light diffusion
light
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.)
Pending
Application number
JP2007305692A
Other languages
English (en)
Japanese (ja)
Inventor
Keiichi Hayashi
敬一 林
Tomonori Kinoshita
智典 木下
Takahiro Imamura
高弘 今村
Kazuki Tomosawa
一樹 友沢
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.)
Nippon Steel Chemical and Materials Co Ltd
Original Assignee
Nippon Steel Chemical Co Ltd
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 Nippon Steel Chemical Co Ltd filed Critical Nippon Steel Chemical Co Ltd
Priority to JP2007305692A priority Critical patent/JP2009126996A/ja
Priority to TW097144618A priority patent/TW200936677A/zh
Priority to KR1020080117847A priority patent/KR20090054912A/ko
Priority to CNA2008101786641A priority patent/CN101446651A/zh
Publication of JP2009126996A publication Critical patent/JP2009126996A/ja
Pending legal-status Critical Current

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Classifications

    • 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
    • C08L25/08—Copolymers of styrene
    • C08L25/14—Copolymers of styrene with unsaturated esters
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L33/00—Compositions of homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and only one being terminated by only one carboxyl radical, or of salts, anhydrides, esters, amides, imides or nitriles thereof; Compositions of derivatives of such polymers
    • C08L33/04—Homopolymers or copolymers of esters
    • C08L33/06—Homopolymers or copolymers of esters of esters containing only carbon, hydrogen and oxygen, which oxygen atoms are present only as part of the carboxyl radical
    • C08L33/10—Homopolymers or copolymers of methacrylic acid esters
    • C08L33/12—Homopolymers or copolymers of methyl methacrylate
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L83/00—Compositions of macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon with or without sulfur, nitrogen, oxygen or carbon only; Compositions of derivatives of such polymers
    • C08L83/04—Polysiloxanes
    • 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
    • G02F—OPTICAL DEVICES OR ARRANGEMENTS FOR THE CONTROL OF LIGHT BY MODIFICATION OF THE OPTICAL PROPERTIES OF THE MEDIA OF THE ELEMENTS INVOLVED THEREIN; NON-LINEAR OPTICS; FREQUENCY-CHANGING OF LIGHT; OPTICAL LOGIC ELEMENTS; OPTICAL ANALOGUE/DIGITAL CONVERTERS
    • G02F1/00—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics
    • G02F1/01—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour 
    • G02F1/13—Devices or arrangements for the control of the intensity, colour, phase, polarisation or direction of light arriving from an independent light source, e.g. switching, gating or modulating; Non-linear optics for the control of the intensity, phase, polarisation or colour  based on liquid crystals, e.g. single liquid crystal display cells
    • G02F1/133—Constructional arrangements; Operation of liquid crystal cells; Circuit arrangements
    • G02F1/1333—Constructional arrangements; Manufacturing methods
    • G02F1/1335—Structural association of cells with optical devices, e.g. polarisers or reflectors
    • G02F1/1336—Illuminating devices
    • G02F1/133602—Direct backlight
    • G02F1/133606—Direct backlight including a specially adapted diffusing, scattering or light controlling members
    • 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
    • C08K3/00—Use of inorganic substances as compounding ingredients
    • C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24—Acids; Salts thereof
    • C08K3/26—Carbonates; Bicarbonates
    • C08K2003/265—Calcium, strontium or barium carbonate

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)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Nonlinear Science (AREA)
  • Mathematical Physics (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Devices For Indicating Variable Information By Combining Individual Elements (AREA)
  • Liquid Crystal (AREA)
JP2007305692A 2007-11-27 2007-11-27 光拡散板用樹脂組成物及び光拡散板 Pending JP2009126996A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2007305692A JP2009126996A (ja) 2007-11-27 2007-11-27 光拡散板用樹脂組成物及び光拡散板
TW097144618A TW200936677A (en) 2007-11-27 2008-11-19 Light dispersion plate and resin combination thereof
KR1020080117847A KR20090054912A (ko) 2007-11-27 2008-11-26 광확산판용 수지조성물 및 광확산판
CNA2008101786641A CN101446651A (zh) 2007-11-27 2008-11-27 光扩散板用树脂组合物及光扩散板

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2007305692A JP2009126996A (ja) 2007-11-27 2007-11-27 光拡散板用樹脂組成物及び光拡散板

Publications (1)

Publication Number Publication Date
JP2009126996A true JP2009126996A (ja) 2009-06-11

Family

ID=40742421

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007305692A Pending JP2009126996A (ja) 2007-11-27 2007-11-27 光拡散板用樹脂組成物及び光拡散板

Country Status (4)

Country Link
JP (1) JP2009126996A (ko)
KR (1) KR20090054912A (ko)
CN (1) CN101446651A (ko)
TW (1) TW200936677A (ko)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009126997A (ja) * 2007-11-27 2009-06-11 Nippon Steel Chem Co Ltd 光拡散板用樹脂組成物及び光拡散板
JP2013082800A (ja) * 2011-10-07 2013-05-09 Denki Kagaku Kogyo Kk 導光体用スチレン系樹脂組成物及び導光体
CN104987643A (zh) * 2015-07-13 2015-10-21 上海金泛斯标识有限公司 一种内照式广告牌用光扩散板及其制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7286269B2 (ja) * 2018-03-23 2023-06-05 恵和株式会社 バックライトユニット

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002020564A (ja) * 2000-07-03 2002-01-23 Asahi Kasei Corp スチレン系樹脂組成物延伸シート
JP2006022255A (ja) * 2004-07-09 2006-01-26 Denki Kagaku Kogyo Kk スチレン系樹脂組成物およびその成形体
WO2006057355A1 (ja) * 2004-11-26 2006-06-01 Denki Kagaku Kogyo Kabushiki Kaisha 多層シート及び光拡散シート
JP2007153959A (ja) * 2005-12-01 2007-06-21 Nippon Steel Chem Co Ltd 光拡散板用樹脂組成物及び光拡散板

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002020564A (ja) * 2000-07-03 2002-01-23 Asahi Kasei Corp スチレン系樹脂組成物延伸シート
JP2006022255A (ja) * 2004-07-09 2006-01-26 Denki Kagaku Kogyo Kk スチレン系樹脂組成物およびその成形体
WO2006057355A1 (ja) * 2004-11-26 2006-06-01 Denki Kagaku Kogyo Kabushiki Kaisha 多層シート及び光拡散シート
JP2007153959A (ja) * 2005-12-01 2007-06-21 Nippon Steel Chem Co Ltd 光拡散板用樹脂組成物及び光拡散板

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009126997A (ja) * 2007-11-27 2009-06-11 Nippon Steel Chem Co Ltd 光拡散板用樹脂組成物及び光拡散板
JP2013082800A (ja) * 2011-10-07 2013-05-09 Denki Kagaku Kogyo Kk 導光体用スチレン系樹脂組成物及び導光体
CN104987643A (zh) * 2015-07-13 2015-10-21 上海金泛斯标识有限公司 一种内照式广告牌用光扩散板及其制备方法

Also Published As

Publication number Publication date
CN101446651A (zh) 2009-06-03
KR20090054912A (ko) 2009-06-01
TW200936677A (en) 2009-09-01

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