WO2009051256A1 - 光拡散剤 - Google Patents

光拡散剤 Download PDF

Info

Publication number
WO2009051256A1
WO2009051256A1 PCT/JP2008/068962 JP2008068962W WO2009051256A1 WO 2009051256 A1 WO2009051256 A1 WO 2009051256A1 JP 2008068962 W JP2008068962 W JP 2008068962W WO 2009051256 A1 WO2009051256 A1 WO 2009051256A1
Authority
WO
WIPO (PCT)
Prior art keywords
light diffusing
properties
light
diffusing agent
resin particles
Prior art date
Application number
PCT/JP2008/068962
Other languages
English (en)
French (fr)
Japanese (ja)
Inventor
Kiyoshi Yamaguchi
Shigeki Hamamoto
Hirotsugu Kawata
Masayoshi Okubo
Original Assignee
Sumitomo Seika Chemicals 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 Sumitomo Seika Chemicals Co., Ltd. filed Critical Sumitomo Seika Chemicals Co., Ltd.
Priority to JP2009538192A priority Critical patent/JPWO2009051256A1/ja
Priority to CN2008801119576A priority patent/CN101849201B/zh
Publication of WO2009051256A1 publication Critical patent/WO2009051256A1/ja

Links

Classifications

    • 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
    • G02B5/02—Diffusing elements; Afocal elements
    • G02B5/0205—Diffusing elements; Afocal elements characterised by the diffusing properties
    • G02B5/021—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures
    • G02B5/0226—Diffusing elements; Afocal elements characterised by the diffusing properties the diffusion taking place at the element's surface, e.g. by means of surface roughening or microprismatic structures having particles on the surface
    • 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
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/12—Powdering or granulating
    • C08J3/126—Polymer particles coated by polymer, e.g. core shell structures
    • 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
    • G02B5/0268—Diffusing elements; Afocal elements characterized by the fabrication or manufacturing method
    • 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
    • C08J2333/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2333/04—Characterised by the use 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; Derivatives of such polymers esters
    • C08J2333/06—Characterised by the use 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; Derivatives of such polymers esters of esters containing only carbon, hydrogen, and oxygen, the oxygen atom being present only as part of the carboxyl radical
    • C08J2333/10—Homopolymers or copolymers of methacrylic acid esters
    • C08J2333/12—Homopolymers or copolymers of methyl methacrylate
    • 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
    • C08J2425/00—Characterised by the use 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; Derivatives of such polymers
    • C08J2425/02—Homopolymers or copolymers of hydrocarbons
    • C08J2425/04—Homopolymers or copolymers of styrene

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • General Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
PCT/JP2008/068962 2007-10-18 2008-10-20 光拡散剤 WO2009051256A1 (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2009538192A JPWO2009051256A1 (ja) 2007-10-18 2008-10-20 光拡散剤
CN2008801119576A CN101849201B (zh) 2007-10-18 2008-10-20 光扩散剂

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007271603 2007-10-18
JP2007-271603 2007-10-18

Publications (1)

Publication Number Publication Date
WO2009051256A1 true WO2009051256A1 (ja) 2009-04-23

Family

ID=40567515

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/068962 WO2009051256A1 (ja) 2007-10-18 2008-10-20 光拡散剤

Country Status (5)

Country Link
JP (1) JPWO2009051256A1 (ko)
KR (1) KR20100087102A (ko)
CN (1) CN101849201B (ko)
TW (1) TW200930755A (ko)
WO (1) WO2009051256A1 (ko)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011068817A (ja) * 2009-09-28 2011-04-07 Sekisui Plastics Co Ltd ポリスチレン系樹脂組成物、ポリスチレン系樹脂粒子、発泡性ポリスチレン系樹脂粒子とその製造方法、ポリスチレン系樹脂予備発泡粒子、ポリスチレン系樹脂発泡成形体
US9187632B2 (en) 2011-08-25 2015-11-17 Sekisui Plastics Co., Ltd. Non-spherical resin particles, manufacturing method thereof, and use thereof
CN113061267A (zh) * 2021-04-08 2021-07-02 华南理工大学 可控性单分散各向异性凹槽四面体状胶体粒子的制备方法
CN113912890A (zh) * 2021-10-14 2022-01-11 宁波东旭成新材料科技有限公司 一种反射膜的制备方法
CN114624921A (zh) * 2022-03-11 2022-06-14 纳晶科技股份有限公司 光学板及含其的显示装置、量子点光学板的制备方法

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102456809B (zh) * 2010-10-26 2015-09-30 比亚迪股份有限公司 一种led组件及其制备方法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06287244A (ja) * 1993-03-30 1994-10-11 Nippon Zeon Co Ltd ゴルフボール様高分子複合体微粒子及びその製造法
JP2001066405A (ja) * 1999-08-27 2001-03-16 Keiwa Inc 光拡散シート及びこれを用いたバックライトユニット

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3861162B2 (ja) * 2000-12-15 2006-12-20 財団法人新産業創造研究機構 表面凹部を多数有する高分子微粒子の製造方法
CN100353187C (zh) * 2004-03-29 2007-12-05 株式会社巴川制纸所 防眩薄膜

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06287244A (ja) * 1993-03-30 1994-10-11 Nippon Zeon Co Ltd ゴルフボール様高分子複合体微粒子及びその製造法
JP2001066405A (ja) * 1999-08-27 2001-03-16 Keiwa Inc 光拡散シート及びこれを用いたバックライトユニット

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011068817A (ja) * 2009-09-28 2011-04-07 Sekisui Plastics Co Ltd ポリスチレン系樹脂組成物、ポリスチレン系樹脂粒子、発泡性ポリスチレン系樹脂粒子とその製造方法、ポリスチレン系樹脂予備発泡粒子、ポリスチレン系樹脂発泡成形体
US9187632B2 (en) 2011-08-25 2015-11-17 Sekisui Plastics Co., Ltd. Non-spherical resin particles, manufacturing method thereof, and use thereof
CN113061267A (zh) * 2021-04-08 2021-07-02 华南理工大学 可控性单分散各向异性凹槽四面体状胶体粒子的制备方法
CN113912890A (zh) * 2021-10-14 2022-01-11 宁波东旭成新材料科技有限公司 一种反射膜的制备方法
CN113912890B (zh) * 2021-10-14 2022-12-27 宁波东旭成新材料科技有限公司 一种反射膜的制备方法
CN114624921A (zh) * 2022-03-11 2022-06-14 纳晶科技股份有限公司 光学板及含其的显示装置、量子点光学板的制备方法

Also Published As

Publication number Publication date
KR20100087102A (ko) 2010-08-03
CN101849201A (zh) 2010-09-29
CN101849201B (zh) 2013-05-08
JPWO2009051256A1 (ja) 2011-03-03
TW200930755A (en) 2009-07-16

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