KR102544767B1 - 낮은 굴절률을 갖는 광학 코팅 - Google Patents

낮은 굴절률을 갖는 광학 코팅 Download PDF

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Publication number
KR102544767B1
KR102544767B1 KR1020197014216A KR20197014216A KR102544767B1 KR 102544767 B1 KR102544767 B1 KR 102544767B1 KR 1020197014216 A KR1020197014216 A KR 1020197014216A KR 20197014216 A KR20197014216 A KR 20197014216A KR 102544767 B1 KR102544767 B1 KR 102544767B1
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weight
composition
coating
polymer
optical
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KR20190084986A (ko
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얀 게베르스
스벤 올레 크라벤보르크
얀-베른트 쿠에스
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바스프 코팅스 게엠베하
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    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on 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 alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • B05D5/10—Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures to obtain an adhesive surface
    • 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
    • C08K3/34—Silicon-containing compounds
    • C08K3/36—Silica
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/006—Anti-reflective coatings
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/20—Diluents or solvents
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/61—Additives non-macromolecular inorganic
    • C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/60—Additives non-macromolecular
    • C09D7/63—Additives non-macromolecular organic
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
    • C09D7/40—Additives
    • C09D7/66—Additives characterised by particle size
    • C09D7/67—Particle size smaller than 100 nm
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B82—NANOTECHNOLOGY
    • B82Y—SPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y30/00—Nanotechnology for materials or surface science, e.g. nanocomposites

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Health & Medical Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Nanotechnology (AREA)
  • Paints Or Removers (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Laminated Bodies (AREA)
  • Glass Compositions (AREA)
KR1020197014216A 2016-11-22 2017-11-20 낮은 굴절률을 갖는 광학 코팅 Active KR102544767B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP16200087.1A EP3323864A1 (en) 2016-11-22 2016-11-22 Optical coating having a low refractive index
EP16200087.1 2016-11-22
PCT/EP2017/079789 WO2018095866A1 (en) 2016-11-22 2017-11-20 Optical coating having a low refractive index

Publications (2)

Publication Number Publication Date
KR20190084986A KR20190084986A (ko) 2019-07-17
KR102544767B1 true KR102544767B1 (ko) 2023-06-19

Family

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Application Number Title Priority Date Filing Date
KR1020197014216A Active KR102544767B1 (ko) 2016-11-22 2017-11-20 낮은 굴절률을 갖는 광학 코팅

Country Status (7)

Country Link
US (1) US12209196B2 (https=)
EP (2) EP3323864A1 (https=)
JP (1) JP7073390B2 (https=)
KR (1) KR102544767B1 (https=)
CN (1) CN110023423A (https=)
TW (1) TWI784987B (https=)
WO (1) WO2018095866A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101353833B1 (ko) 2005-07-14 2014-01-22 스트리커 코포레이션 헬멧, 후드, 및 후드를 헬멧에 유지하여 후드 안면 보호대의 곡률 반경이 안면 보호대를 따라 변하도록 하기 위한 고정 시스템을 포함하는 의료/수술용 개인용 보호 시스템
EP4556219A1 (en) 2023-11-20 2025-05-21 Kuraray Europe GmbH Improved illuminable lamination interlayer and glazing

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007076045A (ja) * 2005-09-12 2007-03-29 Asahi Kasei Corp 粒子集合体及びそれを用いたインクジェット用記録媒体
US20100035039A1 (en) * 2008-08-07 2010-02-11 3M Innovative Properties Company Acicular silica coating for enhanced hydrophilicity/transmittivity

Family Cites Families (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5118727A (en) * 1991-03-13 1992-06-02 E. I. Du Pont De Nemours And Company Stable mixtures of colloidal silica and a film-forming polymer
JP4704564B2 (ja) 1998-10-02 2011-06-15 キャボット コーポレイション シリカ分散体、コーティング組成物、及び記録媒体
EP1016546B1 (en) * 1998-12-28 2004-05-19 Nippon Paper Industries Co., Ltd. Ink-jet recording paper containing silica layers and method for its' manufacture
DE10062449A1 (de) 2000-12-14 2002-06-20 Degussa Dotierte Fällungskieselsäure
JP2002362048A (ja) 2001-06-01 2002-12-18 Fuji Photo Film Co Ltd 直描型平版印刷用原版
TWI229036B (en) * 2001-09-18 2005-03-11 Tokuyama Corp Gas barrier film, gas barrier coating agent and process for producing them
JP3717058B2 (ja) 2001-10-16 2005-11-16 富士写真フイルム株式会社 製版用版面修正液
JP2003142262A (ja) * 2001-11-06 2003-05-16 Seiko Epson Corp 電気光学装置、膜状部材、積層膜、低屈折率膜、多層積層膜、電子機器
JP2005350515A (ja) 2004-06-08 2005-12-22 Sekisui Chem Co Ltd 耐汚染性塗料組成物及びそれを用いる塗装方法
EP1655348A1 (de) 2004-10-13 2006-05-10 ILFORD Imaging Switzerland GmbH Aufzeichnungsmaterial für den Tintenstrahldruck
JP4860952B2 (ja) 2005-07-01 2012-01-25 旭化成株式会社 表面保護層用塗布組成物及びそれを用いてなる反射防止膜
KR101290081B1 (ko) * 2005-08-09 2013-08-01 닛산 가가쿠 고교 가부시키 가이샤 산화지르코늄-산화주석 복합체 졸, 코팅 조성물 및광학부재
JP5298401B2 (ja) 2005-10-04 2013-09-25 旭硝子株式会社 無機塗料組成物の製造方法、親水性塗膜および農業用フィルム
CN101501533B (zh) 2006-07-28 2012-02-15 依福德成像瑞士有限公司 用于光学用途的挠性材料
US7821691B2 (en) 2006-07-28 2010-10-26 CSEM Centre Suisse d'Electronique et de Microtechnique SA—Recherche et Développement Zero-order diffractive filter
JP2008285530A (ja) 2007-05-15 2008-11-27 Fujifilm Corp 親水性膜形成用組成物及び親水性部材
JP2009040629A (ja) 2007-08-08 2009-02-26 Jgc Catalysts & Chemicals Ltd 多孔質シリカゾルおよび高発色性インク受容層形成用塗布液ならびにその用途
JP5195084B2 (ja) 2008-06-30 2013-05-08 Ｊｓｒ株式会社 金属表面用コート材および発光装置、並びに金属表面保護方法
JP2010053305A (ja) 2008-08-29 2010-03-11 Toto Ltd 複合材
JP5466868B2 (ja) 2009-03-30 2014-04-09 旭化成イーマテリアルズ株式会社 反射防止用コーティング組成物
JP2011042546A (ja) 2009-08-24 2011-03-03 Jgc Catalysts & Chemicals Ltd カチオン化シリカゾルの製造方法
JP2011132486A (ja) 2009-11-25 2011-07-07 Panasonic Electric Works Co Ltd コーティング組成物及び塗装品
JP6006912B2 (ja) 2010-03-30 2016-10-12 旭化成株式会社 塗膜、その製造方法、並びに積層体及び保護部材
CN101942230A (zh) * 2010-08-20 2011-01-12 青岛佳艺影像新材料技术有限公司 一种阳离子化二氧化硅分散体的制备方法
JP2012170859A (ja) 2011-02-18 2012-09-10 Asahi Kasei E-Materials Corp 機能性塗膜の製造方法
US20130034653A1 (en) 2011-08-01 2013-02-07 Intermolecular, Inc. Antireflective silica coatings based on sol-gel technique with controllable pore size, density, and distribution by manipulation of inter-particle interactions using pre-functionalized particles and additives
JP2014534289A (ja) * 2011-10-06 2014-12-18 ソルヴェイ（ソシエテ アノニム） コーティング組成物およびそれから製造される反射防止コーティング
US9109121B2 (en) 2011-10-13 2015-08-18 Intermolecular, Inc. Sol-gel based antireflective coatings using alkyltrialkoxysilane binders having low refractive index and high durability
KR102285627B1 (ko) * 2012-02-02 2021-08-04 닛산 가가쿠 가부시키가이샤 저굴절율 막형성용 조성물
EP2626447A1 (en) * 2012-02-07 2013-08-14 ILFORD Imaging Switzerland GmbH Nanoporous layers for optical applications
WO2013191010A1 (ja) 2012-06-21 2013-12-27 コニカミノルタ株式会社 偏光板、偏光板の製造方法及び画像表示装置
KR102158662B1 (ko) * 2012-12-27 2020-09-22 니끼 쇼꾸바이 카세이 가부시키가이샤 하드코트막부 기재 및 하드코트막 형성용 도포액
EP3004258A1 (en) 2013-05-30 2016-04-13 3M Innovative Properties Company Crosslinked poly(vinyl alcohol) and silica nanoparticle multilayer coatings and methods
US9926458B2 (en) * 2013-05-30 2018-03-27 3M Innovative Properties Company Poly(vinyl alcohol)-containing and silica nanoparticle multilayer coatings and methods
JP6270444B2 (ja) 2013-12-04 2018-01-31 旭化成株式会社 コーティング組成物及び反射防止膜
WO2016104765A1 (ja) * 2014-12-26 2016-06-30 日東電工株式会社 塗料およびその製造方法
BR112017024857B1 (pt) 2015-05-22 2021-12-21 Basf Coatings Gmbh Método para produzir um revestimento de múltiplas camadas, revestimento de múltiplas camadas, e, uso de um revestimento de múltiplas camadas
RU2678038C1 (ru) 2015-05-22 2019-01-22 БАСФ Коатингс ГмбХ Водный материал базового покрытия для получения покрывающего слоя
JP2017171799A (ja) 2016-03-24 2017-09-28 サカタインクス株式会社 ラミネート用バリア性コーティング組成物及びラミネート用バリア性複合フィルム
KR101669465B1 (ko) 2016-04-12 2016-10-26 주식회사 한국화이어텍 온도감응 세라믹도료를 이용한 도장방법

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007076045A (ja) * 2005-09-12 2007-03-29 Asahi Kasei Corp 粒子集合体及びそれを用いたインクジェット用記録媒体
US20100035039A1 (en) * 2008-08-07 2010-02-11 3M Innovative Properties Company Acicular silica coating for enhanced hydrophilicity/transmittivity

Also Published As

Publication number Publication date
WO2018095866A1 (en) 2018-05-31
EP3545044A1 (en) 2019-10-02
US12209196B2 (en) 2025-01-28
JP2020513471A (ja) 2020-05-14
CN110023423A (zh) 2019-07-16
US20230139823A1 (en) 2023-05-04
KR20190084986A (ko) 2019-07-17
TWI784987B (zh) 2022-12-01
JP7073390B2 (ja) 2022-05-23
EP3323864A1 (en) 2018-05-23
TW201825614A (zh) 2018-07-16

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