JP7854108B2 - 光学用スチレン系樹脂組成物、成形体、導光板及びエッジライト型面光源ユニット - Google Patents

光学用スチレン系樹脂組成物、成形体、導光板及びエッジライト型面光源ユニット

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Publication number
JP7854108B2
JP7854108B2 JP2025510837A JP2025510837A JP7854108B2 JP 7854108 B2 JP7854108 B2 JP 7854108B2 JP 2025510837 A JP2025510837 A JP 2025510837A JP 2025510837 A JP2025510837 A JP 2025510837A JP 7854108 B2 JP7854108 B2 JP 7854108B2
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JP
Japan
Prior art keywords
styrene
resin composition
optical
based resin
content
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.)
Active
Application number
JP2025510837A
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English (en)
Japanese (ja)
Other versions
JPWO2024204040A5 (https=
JPWO2024204040A1 (https=
Inventor
亘 渡辺
泰生 山口
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.)
Denka Co Ltd
Original Assignee
Denka Co Ltd
Denki Kagaku Kogyo KK
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 Denka Co Ltd, Denki Kagaku Kogyo KK filed Critical Denka Co Ltd
Publication of JPWO2024204040A1 publication Critical patent/JPWO2024204040A1/ja
Publication of JPWO2024204040A5 publication Critical patent/JPWO2024204040A5/ja
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Publication of JP7854108B2 publication Critical patent/JP7854108B2/ja
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Classifications

    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • C08K5/17—Amines; Quaternary ammonium compounds
    • 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
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F220/00—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 a salt, anhydride ester, amide, imide or nitrile thereof
    • C08F220/02—Monocarboxylic acids having less than ten carbon atoms; Derivatives thereof
    • C08F220/10—Esters
    • C08F220/12—Esters of monohydric alcohols or phenols
    • C08F220/14—Methyl esters, e.g. methyl (meth)acrylate
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/0008—Organic ingredients according to more than one of the "one dot" groups of C08K5/01 - C08K5/59
    • C08K5/005—Stabilisers against oxidation, heat, light, ozone
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/02—Halogenated hydrocarbons
    • C08K5/03—Halogenated hydrocarbons aromatic, e.g. C6H5-CH2-Cl
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/16—Nitrogen-containing compounds
    • 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
    • C08K5/00—Use of organic ingredients
    • C08K5/49—Phosphorus-containing compounds
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S2/00—Systems of lighting devices, not provided for in main groups F21S4/00 - F21S10/00 or F21S19/00, e.g. of modular construction
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Polymers & Plastics (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
JP2025510837A 2023-03-29 2024-03-25 光学用スチレン系樹脂組成物、成形体、導光板及びエッジライト型面光源ユニット Active JP7854108B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023053564 2023-03-29
JP2023053564 2023-03-29
PCT/JP2024/011652 WO2024204040A1 (ja) 2023-03-29 2024-03-25 光学用スチレン系樹脂組成物、成形体、導光板及びエッジライト型面光源ユニット

Publications (3)

Publication Number Publication Date
JPWO2024204040A1 JPWO2024204040A1 (https=) 2024-10-03
JPWO2024204040A5 JPWO2024204040A5 (https=) 2025-11-27
JP7854108B2 true JP7854108B2 (ja) 2026-04-30

Family

ID=92905374

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2025510837A Active JP7854108B2 (ja) 2023-03-29 2024-03-25 光学用スチレン系樹脂組成物、成形体、導光板及びエッジライト型面光源ユニット

Country Status (4)

Country Link
JP (1) JP7854108B2 (https=)
KR (1) KR20250158799A (https=)
CN (1) CN120882802A (https=)
WO (1) WO2024204040A1 (https=)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003075648A (ja) 2001-09-07 2003-03-12 Denki Kagaku Kogyo Kk 導光板
JP2004010739A (ja) 2002-06-06 2004-01-15 Denki Kagaku Kogyo Kk ゴム変性スチレン系樹脂組成物及びその成形品
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
JP2008291250A (ja) 2007-04-27 2008-12-04 Kuraray Co Ltd （メタ）アクリル酸エステル−スチレン系共重合体の製造法
JP2010211977A (ja) 2009-03-09 2010-09-24 Toyo Styrene Co Ltd 導光板
WO2011162306A1 (ja) 2010-06-24 2011-12-29 東洋スチレン株式会社 スチレン系導光板
WO2013151055A1 (ja) 2012-04-02 2013-10-10 Ｐｓジャパン株式会社 ポリスチレン系樹脂組成物及びこれを成形してなる導光板
WO2014010137A1 (ja) 2012-07-13 2014-01-16 東洋スチレン株式会社 光学用スチレン系樹脂組成物、成形品および導光板
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
JP2018035347A (ja) 2016-08-30 2018-03-08 奇美實業股▲分▼有限公司 （メタ）アクリレート系−スチレン系共重合体、その組成物、およびその成形品
JP2018145309A (ja) 2017-03-06 2018-09-20 東洋スチレン株式会社 光学用スチレン系樹脂組成物、成形品および導光体
WO2023218994A1 (ja) 2022-05-13 2023-11-16 デンカ株式会社 光学用スチレン系樹脂組成物、導光板、エッジライト型面光源ユニット、光拡散版、及び直下型面光源ユニット

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003075648A (ja) 2001-09-07 2003-03-12 Denki Kagaku Kogyo Kk 導光板
JP2004010739A (ja) 2002-06-06 2004-01-15 Denki Kagaku Kogyo Kk ゴム変性スチレン系樹脂組成物及びその成形品
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
JP2008291250A (ja) 2007-04-27 2008-12-04 Kuraray Co Ltd （メタ）アクリル酸エステル−スチレン系共重合体の製造法
JP2010211977A (ja) 2009-03-09 2010-09-24 Toyo Styrene Co Ltd 導光板
WO2011162306A1 (ja) 2010-06-24 2011-12-29 東洋スチレン株式会社 スチレン系導光板
WO2013151055A1 (ja) 2012-04-02 2013-10-10 Ｐｓジャパン株式会社 ポリスチレン系樹脂組成物及びこれを成形してなる導光板
WO2014010137A1 (ja) 2012-07-13 2014-01-16 東洋スチレン株式会社 光学用スチレン系樹脂組成物、成形品および導光板
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
JP2018035347A (ja) 2016-08-30 2018-03-08 奇美實業股▲分▼有限公司 （メタ）アクリレート系−スチレン系共重合体、その組成物、およびその成形品
JP2018145309A (ja) 2017-03-06 2018-09-20 東洋スチレン株式会社 光学用スチレン系樹脂組成物、成形品および導光体
WO2023218994A1 (ja) 2022-05-13 2023-11-16 デンカ株式会社 光学用スチレン系樹脂組成物、導光板、エッジライト型面光源ユニット、光拡散版、及び直下型面光源ユニット

Also Published As

Publication number Publication date
CN120882802A (zh) 2025-10-31
JPWO2024204040A1 (https=) 2024-10-03
KR20250158799A (ko) 2025-11-06
WO2024204040A1 (ja) 2024-10-03
TW202438543A (zh) 2024-10-01

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