CN102574151B - 用于梯度纳米空隙制品的方法 - Google Patents

用于梯度纳米空隙制品的方法 Download PDF

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Publication number
CN102574151B
CN102574151B CN201080046867.0A CN201080046867A CN102574151B CN 102574151 B CN102574151 B CN 102574151B CN 201080046867 A CN201080046867 A CN 201080046867A CN 102574151 B CN102574151 B CN 102574151B
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China
Prior art keywords
coating
solution
solvent
polymerization
gradient
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Expired - Fee Related
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CN201080046867.0A
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English (en)
Chinese (zh)
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CN102574151A (zh
Inventor
亚当·D·哈格
威廉·F·埃德蒙兹
杰森·S·佩泰耶
埃里克·W·纳尔逊
威廉·布雷克·科尔布
郝恩才
吕菲
迈克尔·本顿·弗里
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3M Innovative Properties Co
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3M Innovative Properties Co
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    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00Processes for applying liquids or other fluent materials
    • B05D1/36Successively applying liquids or other fluent materials, e.g. without intermediate treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/10Pretreatment 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 other chemical means
    • B05D3/101Pretreatment of polymeric substrate
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/02Pretreatment 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
    • B05D3/0209Multistage baking
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/10Pretreatment 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 other chemical means
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/10Pretreatment 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 other chemical means
    • B05D3/107Post-treatment of applied coatings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D5/00Processes for applying liquids or other fluent materials to surfaces to obtain special surface effects, finishes or structures
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D7/00Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials
    • B05D7/02Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber
    • B05D7/04Processes, other than flocking, specially adapted for applying liquids or other fluent materials to particular surfaces or for applying particular liquids or other fluent materials to macromolecular substances, e.g. rubber to surfaces of films or sheets
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82BNANOSTRUCTURES FORMED BY MANIPULATION OF INDIVIDUAL ATOMS, MOLECULES, OR LIMITED COLLECTIONS OF ATOMS OR MOLECULES AS DISCRETE UNITS; MANUFACTURE OR TREATMENT THEREOF
    • B82B3/00Manufacture or treatment of nanostructures by manipulation of individual atoms or molecules, or limited collections of atoms or molecules as discrete units
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B82NANOTECHNOLOGY
    • B82YSPECIFIC USES OR APPLICATIONS OF NANOSTRUCTURES; MEASUREMENT OR ANALYSIS OF NANOSTRUCTURES; MANUFACTURE OR TREATMENT OF NANOSTRUCTURES
    • B82Y20/00Nanooptics, e.g. quantum optics or photonic crystals
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/02Pretreatment 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
    • B05D3/0254After-treatment
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B05SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05DPROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00Pretreatment 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
    • B05D3/06Pretreatment 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 exposure to radiation
    • B05D3/061Pretreatment 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 exposure to radiation using U.V.
    • B05D3/065After-treatment
    • B05D3/067Curing or cross-linking the coating
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/101Nanooptics
    • GPHYSICS
    • G02OPTICS
    • G02BOPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B2207/00Coding scheme for general features or characteristics of optical elements and systems of subclass G02B, but not including elements and systems which would be classified in G02B6/00 and subgroups
    • G02B2207/107Porous materials, e.g. for reducing the refractive index

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Nanotechnology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Optics & Photonics (AREA)
  • Wood Science & Technology (AREA)
  • Manufacturing & Machinery (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Paints Or Removers (AREA)
  • Coating Of Shaped Articles Made Of Macromolecular Substances (AREA)
  • Manufacture Of Porous Articles, And Recovery And Treatment Of Waste Products (AREA)
  • Surface Treatment Of Optical Elements (AREA)
  • Polymerisation Methods In General (AREA)
CN201080046867.0A 2009-10-24 2010-10-22 用于梯度纳米空隙制品的方法 Expired - Fee Related CN102574151B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US25467409P 2009-10-24 2009-10-24
US61/254,674 2009-10-24
PCT/US2010/053669 WO2011050232A2 (en) 2009-10-24 2010-10-22 Process for gradient nanovoided article

Publications (2)

Publication Number Publication Date
CN102574151A CN102574151A (zh) 2012-07-11
CN102574151B true CN102574151B (zh) 2014-04-09

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Country Status (6)

Country Link
US (1) US10293370B2 (enExample)
EP (2) EP2848321B1 (enExample)
JP (1) JP5801815B2 (enExample)
KR (1) KR101781661B1 (enExample)
CN (1) CN102574151B (enExample)
WO (1) WO2011050232A2 (enExample)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2313800A4 (en) 2008-07-10 2014-03-19 3M Innovative Properties Co VISCOELASTIC LIGHT GUIDE
EP3026471A1 (en) 2008-08-08 2016-06-01 3M Innovative Properties Company Lightguide having a viscoelastic layer for managing light
BRPI1006713A2 (pt) 2009-04-15 2019-06-18 3M Innovative Properties Co artigos retrorrefletivos
US9291752B2 (en) 2013-08-19 2016-03-22 3M Innovative Properties Company Retroreflecting optical construction
CN105690874A (zh) 2009-04-15 2016-06-22 3M创新有限公司 包括低折射率涂层的回射片材
WO2011050268A1 (en) 2009-10-24 2011-04-28 3M Innovative Properties Company Immersed reflective polarizer with high off-axis reflectivity
WO2011050226A1 (en) 2009-10-24 2011-04-28 3M Innovative Properties Company Immersed reflective polarizer with angular confinement in selected planes of incidence
US8922733B2 (en) 2009-10-24 2014-12-30 3M Innovative Properties Company Light source and display system incorporating same
EP2491444B1 (en) 2009-10-24 2018-11-21 3M Innovative Properties Company Immersed asymmetric reflector with reduced color
CN102576101B (zh) 2009-10-24 2015-01-14 3M创新有限公司 空隙化扩散体
CN102576100B (zh) 2009-10-24 2016-05-04 3M创新有限公司 梯度低折射率制品和方法
EP3270049A3 (en) 2009-12-08 2018-04-18 3M Innovative Properties Co. Optical constructions incorporating a light guide and low refractive index films
JP6356420B2 (ja) * 2010-04-14 2018-07-11 スリーエム イノベイティブ プロパティズ カンパニー パターン付き勾配ポリマーフィルム及び方法
MX341955B (es) 2010-04-15 2016-09-08 3M Innovative Properties Co Articulos retrorreflectantes que incluyen areas opticamente activas y areas opticamente inactivas.
MX341289B (es) 2010-04-15 2016-08-12 3M Innovative Properties Co Articulos retrorreflectantes que incluyen areas opticamente activas y areas opticamente inactivas.
MX341957B (es) 2010-04-15 2016-09-08 3M Innovative Properties Co Articulos retrorreflectantes que incluyen areas opticamente activas y areas opticamente inactivas.
JP6629708B2 (ja) 2010-10-20 2020-01-15 スリーエム イノベイティブ プロパティズ カンパニー 相互接続された空隙を有する低屈折率拡散体要素
KR20130129239A (ko) 2010-12-16 2013-11-27 쓰리엠 이노베이티브 프로퍼티즈 컴파니 광학적으로 투명한 접착제 및 코팅을 제조하는 방법
EP2678736B1 (en) 2011-02-25 2015-01-21 3M Innovative Properties Company Variable index light extraction layer for use in a front-lit reflective display device
US9310527B2 (en) * 2011-03-09 2016-04-12 3M Innovative Properties Company Antireflective film comprising large particle size fumed silica
DE102013218989A1 (de) * 2013-09-20 2015-03-26 Tesa Se Trennbeschichtung mit definierter Oberflächenstruktur
CN107530733B (zh) * 2014-06-17 2021-01-05 维帝安特光学有限公司 经校正光色散的消色差梯度折射率光学元件
WO2016014753A1 (en) 2014-07-25 2016-01-28 Avery Dennison Corporation Two-in-one translucent and colored film
CN104827688A (zh) * 2015-05-03 2015-08-12 佛山市崇源机械有限公司 一种pc板卷材表面硬化处理的工艺及设备
US10180248B2 (en) 2015-09-02 2019-01-15 ProPhotonix Limited LED lamp with sensing capabilities
WO2018204648A1 (en) * 2017-05-05 2018-11-08 3M Innovative Properties Company Display devices containing polymeric films
US10914871B2 (en) 2018-03-29 2021-02-09 Facebook Technologies, Llc Optical lens assemblies and related methods
MX2020012614A (es) 2018-06-27 2021-01-29 Kimberly Clark Co Particulas superabsorbentes nanoporosas.
US11768145B2 (en) 2019-07-26 2023-09-26 3M Innovative Properties Company Porous fluid sensor
DE102020122857B4 (de) 2020-09-01 2022-12-08 Leibniz-Institut für Photonische Technologien e.V. (Engl.Leibniz Institute of Photonic Technology) Verfahren zur Herstellung einer ultradünnen freistehenden 2D-Membran mit Poren sowie ihre anwendungsbezogene Modifikation und Verwendung der über dieses Verfahren hergestellten 2D-Membranen

Family Cites Families (39)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801185A (en) 1952-05-16 1957-07-30 Du Pont Silica hydrosol powder
US4379201A (en) 1981-03-30 1983-04-05 Minnesota Mining And Manufacturing Company Multiacrylate cross-linking agents in pressure-sensitive photoadhesives
US4522958A (en) 1983-09-06 1985-06-11 Ppg Industries, Inc. High-solids coating composition for improved rheology control containing chemically modified inorganic microparticles
US4737559A (en) 1986-05-19 1988-04-12 Minnesota Mining And Manufacturing Co. Pressure-sensitive adhesive crosslinked by copolymerizable aromatic ketone monomers
DE3837569A1 (de) * 1988-11-04 1990-05-10 Espe Stiftung Mit sichtbarem licht aushaertbare dentalmassen
JP3446840B2 (ja) * 1993-12-06 2003-09-16 大日本インキ化学工業株式会社 活性エネルギー線硬化型樹脂組成物及びその硬化塗膜の製造方法
US5694701A (en) 1996-09-04 1997-12-09 Minnesota Mining And Manufacturing Company Coated substrate drying system
JP4144052B2 (ja) * 1997-10-03 2008-09-03 日油株式会社 反射防止フィルムの製造方法
US6790228B2 (en) * 1999-12-23 2004-09-14 Advanced Cardiovascular Systems, Inc. Coating for implantable devices and a method of forming the same
US7032324B2 (en) 2000-09-24 2006-04-25 3M Innovative Properties Company Coating process and apparatus
JP2003191628A (ja) * 2001-12-27 2003-07-09 Omron Corp 記録用紙及びその製造方法
US20040109950A1 (en) * 2002-09-13 2004-06-10 Shipley Company, L.L.C. Dielectric materials
US7053131B2 (en) * 2002-12-03 2006-05-30 Kimberly-Clark Worldwide, Inc. Absorbent articles comprising supercritical fluid treated HIPE, I-HIPE foams and other foams
JP4293888B2 (ja) * 2003-03-31 2009-07-08 日東電工株式会社 広帯域コレステリック液晶フィルムの製造方法、円偏光板、直線偏光素子、照明装置および液晶表示装置
DE60326121D1 (de) * 2003-05-20 2009-03-26 Dsm Ip Assets Bv Verfahren zur Herstellung von Nanostrukturierten Oberflächenbeschichtungen, deren Beschichtungen und Gegenständen enthaltend die Beschichtung
TWI288827B (en) * 2004-08-31 2007-10-21 Ind Tech Res Inst Three-dimensional nano-porous film and fabrication method thereof
EP1795553A1 (en) * 2004-09-30 2007-06-13 Oji Paper Co., Ltd. Process for producing foam
JP4883383B2 (ja) 2005-06-02 2012-02-22 旭硝子株式会社 中空状SiO2を含有する分散液、塗料組成物及び反射防止塗膜付き基材
DE602006006071D1 (de) * 2005-08-05 2009-05-14 Fujifilm Mfg Europe Bv Poröse membran und aufzeichnungsmedium sowie herstellungsverfahren dafür
JP2007157521A (ja) 2005-12-06 2007-06-21 Fujitsu Ltd 燃料電池
DE102005059303A1 (de) * 2005-12-09 2007-06-21 Basf Ag Nanoporösen Polymerschaumstoffe aus Polykondensations-Reaktivharzen
WO2008011919A1 (de) 2006-07-28 2008-01-31 Ilford Imaging Switzerland Gmbh Flexible materialien fuer optische anwendungen
US7678838B2 (en) * 2006-08-04 2010-03-16 University Of Memphis Research Foundation Nanothin polymer films with selective pores and method of use thereof
US20090018646A1 (en) * 2007-07-10 2009-01-15 Zhao Jonathon Z Coating Employing an Anti-Thrombotic Conjugate
US8377852B2 (en) * 2007-10-26 2013-02-19 Dow Corning Corporation Method of preparing a substrate with a composition including an organoborane initiator
JP2009175226A (ja) * 2008-01-22 2009-08-06 Fujifilm Corp 光学フィルム、偏光板、および画像表示装置
BRPI0910877A2 (pt) * 2008-03-26 2015-10-06 3M Innovative Proferties Company método para aplicar dois ou mais fluidos como um revestimento de deslizamento
US20110059321A1 (en) * 2008-06-23 2011-03-10 General Electric Company Method of repairing a thermal barrier coating and repaired coating formed thereby
WO2010120864A1 (en) 2009-04-15 2010-10-21 3M Innovative Properties Company Optical film
IN2011CN07418A (enExample) 2009-04-15 2015-08-21 3M Innovative Properties Co
US8808811B2 (en) * 2009-04-15 2014-08-19 3M Innovative Properties Company Process and apparatus for a nanovoided article
TWI605276B (zh) 2009-04-15 2017-11-11 3M新設資產公司 光學結構及包含該光學結構之顯示系統
WO2010120422A1 (en) 2009-04-15 2010-10-21 3M Innovative Properties Company Process and apparatus for coating with reduced defects
JP2012524381A (ja) 2009-04-15 2012-10-11 スリーエム イノベイティブ プロパティズ カンパニー ボイドを含有する光学フィルムを備える光ガイド及びディスプレイシステム用ブラックライト
CN102460125B (zh) 2009-04-15 2015-11-25 3M创新有限公司 防止光学耦合的光学膜
CN102576100B (zh) 2009-10-24 2016-05-04 3M创新有限公司 梯度低折射率制品和方法
WO2011050226A1 (en) 2009-10-24 2011-04-28 3M Innovative Properties Company Immersed reflective polarizer with angular confinement in selected planes of incidence
WO2011050268A1 (en) 2009-10-24 2011-04-28 3M Innovative Properties Company Immersed reflective polarizer with high off-axis reflectivity
US8922733B2 (en) 2009-10-24 2014-12-30 3M Innovative Properties Company Light source and display system incorporating same

Also Published As

Publication number Publication date
KR101781661B1 (ko) 2017-09-25
JP5801815B2 (ja) 2015-10-28
CN102574151A (zh) 2012-07-11
JP2013508144A (ja) 2013-03-07
WO2011050232A2 (en) 2011-04-28
US10293370B2 (en) 2019-05-21
EP2490827A4 (en) 2014-06-18
WO2011050232A3 (en) 2011-10-27
US20120201977A1 (en) 2012-08-09
EP2848321A2 (en) 2015-03-18
EP2848321A3 (en) 2015-04-22
KR20120099695A (ko) 2012-09-11
EP2490827A2 (en) 2012-08-29
EP2848321B1 (en) 2018-04-25

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