CO4410355A1 - Metodo y aparato para recubrimiento multicapa por boquilla - Google Patents

Metodo y aparato para recubrimiento multicapa por boquilla

Info

Publication number
CO4410355A1
CO4410355A1 CO95042508A CO95042508A CO4410355A1 CO 4410355 A1 CO4410355 A1 CO 4410355A1 CO 95042508 A CO95042508 A CO 95042508A CO 95042508 A CO95042508 A CO 95042508A CO 4410355 A1 CO4410355 A1 CO 4410355A1
Authority
CO
Colombia
Prior art keywords
present
lips
downstream
pressure gradient
web
Prior art date
Application number
CO95042508A
Other languages
English (en)
Inventor
Luigi Sartor
Craig N Kishi
Stephen C Huff
Original Assignee
Avery Dennison Corp
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
Priority claimed from US08/307,944 external-priority patent/US5558913A/en
Priority claimed from US08/483,509 external-priority patent/US5728430A/en
Application filed by Avery Dennison Corp filed Critical Avery Dennison Corp
Publication of CO4410355A1 publication Critical patent/CO4410355A1/es

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C1/00—Photosensitive materials
    • G03C1/74—Applying photosensitive compositions to the base; Drying processes therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C5/00—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work
    • B05C5/02—Apparatus in which liquid or other fluent material is projected, poured or allowed to flow on to the surface of the work the liquid or other fluent material being discharged through an outlet orifice by pressure, e.g. from an outlet device in contact or almost in contact, with the work
    • B05C5/0254—Coating heads with slot-shaped outlet
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C—APPARATUS FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05C9/00—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important
    • B05C9/06—Apparatus or plant for applying liquid or other fluent material to surfaces by means not covered by any preceding group, or in which the means of applying the liquid or other fluent material is not important for applying two different liquids or other fluent materials, or the same liquid or other fluent material twice, to the same side of the work
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/20—Adhesives in the form of films or foils characterised by their carriers
    • C09J7/22—Plastics; Metallised plastics
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J7/00—Adhesives in the form of films or foils
    • C09J7/30—Adhesives in the form of films or foils characterised by the adhesive composition
    • C09J7/38—Pressure-sensitive adhesives [PSA]
    • C09J7/381—Pressure-sensitive adhesives [PSA] based on macromolecular compounds obtained by reactions involving only carbon-to-carbon unsaturated bonds
    • C09J7/385—Acrylic polymers
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/20—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself
    • C09J2301/208—Additional features of adhesives in the form of films or foils characterized by the structural features of the adhesive itself the adhesive layer being constituted by at least two or more adjacent or superposed adhesive layers, e.g. multilayer adhesive
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
    • C09J2301/00—Additional features of adhesives in the form of films or foils
    • C09J2301/30—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier
    • C09J2301/302—Additional features of adhesives in the form of films or foils characterized by the chemical, physicochemical or physical properties of the adhesive or the carrier the adhesive being pressure-sensitive, i.e. tacky at temperatures inferior to 30°C

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Formation Of Insulating Films (AREA)
  • Surface Treatment Of Glass Fibres Or Filaments (AREA)

Abstract

1. UN METODO DE RECUBRIR DE MANERA SIMULTANEA DOS O MAS CAPAS LIQUIDAS SOBRE UN SUSTRATO EN MOVI- MIENTO USANDO UNA BOQUILLA DE RECUBRIMIENTO POR RANURA QUE TIENE UN LABIO AGUAS ARRIBA, UN LABIO MEDIO Y UN LABIO AGUAS ABAJO, DICHO METODO COM- PRENDE LAS SIGUIENTES ETAPAS: AJUSTAR LA DISTANCIA ENTRE EL LABIO MEDIO Y DICHO SUSTRATO QUE CORRESPONDE A UN PRIMER ESPACIO DE RECUBRIMIENTO; AJUSTAR LA DISTANCIA ENTRE EL LABIO AGUAS ABAJO Y DICHO SUSTRATO QUE CORRESPONDE A UN SEGUNDO ESPA- CIO DE RECUBRIMIENTO MAYOR QUE DICHO PRIMER ESPA- CIO DE RECUBRIMIENTO; Y MOVER DICHO SUSTRATO PASANDO DICHA BOQUILLA A UNA RATA PREDETERMINADA DE MANERA TAL QUE DICHAS CAPAS LIQUIDAS SON SIMULTANEAMENTE RECUBIERTAS SOBRE DI- CHO SUSTRATO FORMANDO POR LO TANTO UN RECUBRIMIEN- TO MULTICAPA SUSTANCIALMENTE UNIFORME. 17. UN METODO DE RECUBRIR DE MANERA SIMULTANEA DOS O MAS CAPAS LIQUIDAS SOBRE UN SUSTRATO EN MO- VIMIENTO USANDO UNA BOQUILLA MULTILABIO DE RECU- BRIMIENTO POR RANURA QUE COMPRENDE LAS SIGUIENTES ETAPAS: AJUSTAR LA VISCOSIDAD DE LAS CAPA SUPERIOR LIQUIDA PARA QUE SEA MAYOR QUE LA VISCOSIDAD DE LA CAPA INFERIOR LIQUIDA; AJUSTAR LOS GRADIENTES DE PRESION DE DICHAS CAPAS LIQUIDAS RECUBIERTAS DE MANERA SIMULTANEA TAL QUE LA LINEA DE SEPARACION DE DICHAS CAPAS LIQUIDAS SE ENCUENTRE SUSTANCIALMENTE EN LA ESQUINA AGUAS ABAJO DEL LABIO INMEDIATAMENTE AGUAS ARRIBA DE LA REGION DE INTERFASE DE DICHAS CAPAS LIQUIDA; Y MOVER DICHO SUSTRATO PASANDO DICHA BOQUILLA A UNA RATA PREDETERMINADA Y ESPACIO DE RECUBRIMIENTO DE MANERA TAL QUE DICHAS CAPAS LIQUIDAS SON SIMULTA- NEAMENTE RECUBIERTAS SOBRE DICHO SUSTRATO FORMANDO POR LO TANTO UN RECUBRIMIENTO MULTICAPA SUSTAN- CIALMENTE UNIFORME. 19. UNA BOQUILLA ADAPTADA PARA RECUBRIR CUALQUIER NUMERO DE CAPAS DELGADAS SOBRE UN SUBSTRATO EN MO- VIMIENTO, DICHA BOQUILLA COMPRENDE: AL MENOS UN PRIMER LABIO FORMADO SOBRE EL EXTREMO DISTAL DE DICHA BOQUILLA; Y AL MENOS UN SEGUNDO LABIO FORMADO SOBRE EL EXTREMO DISTANTE DE DICHA BOQUILLA, DICHO SEGUNDO LABIO ESTANDO AGUAS ABAJO DESDE DICHO PRIMER LABIO EN EL SENTIDO DEL TRAYECTO DEL SUSTRATO, DICHO SEGUNDO LABIO ESTANDO POSICIONADO ATRAS CON RESPECTO DE DICHO PRIMER LABIO EN UNA DIRECCION SUSTANCIALMEN- TE PERPENDICULAR A DICHO SUSTRATO. FIGURA 1
CO95042508A 1994-09-16 1995-09-15 Metodo y aparato para recubrimiento multicapa por boquilla CO4410355A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US08/307,944 US5558913A (en) 1994-09-16 1994-09-16 Primerless pressure-sensitive adhesive constructions
US47280595A 1995-06-07 1995-06-07
US08/483,509 US5728430A (en) 1995-06-07 1995-06-07 Method for multilayer coating using pressure gradient regulation

Publications (1)

Publication Number Publication Date
CO4410355A1 true CO4410355A1 (es) 1997-01-09

Family

ID=27405290

Family Applications (1)

Application Number Title Priority Date Filing Date
CO95042508A CO4410355A1 (es) 1994-09-16 1995-09-15 Metodo y aparato para recubrimiento multicapa por boquilla

Country Status (13)

Country Link
EP (1) EP0788408B1 (es)
CN (1) CN1166144A (es)
AT (1) ATE209531T1 (es)
AU (1) AU701909B2 (es)
BR (1) BR9509177A (es)
CA (1) CA2200191A1 (es)
CO (1) CO4410355A1 (es)
DE (1) DE69524252T2 (es)
DK (1) DK0788408T3 (es)
ES (1) ES2165924T3 (es)
FI (1) FI111133B (es)
MX (1) MX9701941A (es)
WO (1) WO1996008319A2 (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6183862B1 (en) 1998-09-23 2001-02-06 Avery Dennison Corporation Multilayer PSA construction exhibiting reduced tackifier migration
DE19956335A1 (de) 1999-11-23 2001-05-31 Sca Schucker Gmbh & Co Verfahren und Anlage zur Herstellung von mit einer Dämmstoffschicht versehenen Karosseriebauteilen
US6579941B1 (en) 2000-06-12 2003-06-17 Avery Dennison Corporatoin Adhesive compositions and constructions with outstanding cutting performance
US6491970B2 (en) 2000-07-27 2002-12-10 Imation Corp. Method of forming a magnetic recording media
US8178166B2 (en) 2002-01-09 2012-05-15 Fujifilm Corporation Apparatus and method for applying coating solution, die and method for assembling thereof
US20030157252A1 (en) * 2002-01-09 2003-08-21 Yasuhiko Tokimasa Apparatus and method for applying coating solution, die and method for assembling thereof
US7591903B2 (en) * 2002-08-13 2009-09-22 3M Innovative Properties Company Die having multiple orifice slot
US6960385B2 (en) 2002-09-10 2005-11-01 Imation Corp. Magnetic recording medium
JP4683968B2 (ja) * 2005-03-11 2011-05-18 ボイス ペ−パ− パテント ゲ−エムベ−ハ− カーテン式コータ
US20090162595A1 (en) 2007-12-19 2009-06-25 Chan Ko Striped adhesive construction and method and die for making same
EP2353736A1 (en) * 2010-01-29 2011-08-10 3M Innovative Properties Company Continuous process for forming a multilayer film and multilayer film prepared by such method
EP2551024B1 (en) 2011-07-29 2017-03-22 3M Innovative Properties Co. Multilayer film having at least one thin layer and continuous process for forming such a film
KR101651718B1 (ko) 2012-05-14 2016-08-29 주식회사 엘지화학 점착 제품의 제조 방법
EP2735595A1 (en) 2012-11-23 2014-05-28 3M Innovative Properties Company Multilayer pressure-sensitive adhesive assembly
US9248054B2 (en) 2012-11-27 2016-02-02 The Procter & Gamble Company Methods and apparatus for making elastic laminates
US9295590B2 (en) 2012-11-27 2016-03-29 The Procter & Gamble Company Method and apparatus for applying an elastic material to a moving substrate in a curved path
US9265672B2 (en) 2012-11-27 2016-02-23 The Procter & Gamble Company Methods and apparatus for applying adhesives in patterns to an advancing substrate
CN105531037B (zh) * 2013-09-30 2017-09-05 三菱化学株式会社 各向异性色素膜的制造方法、通过该制造方法所制造的各向异性色素膜、包含该各向异性色素膜的光学元件以及包含该光学元件的液晶元件
CN104437979B (zh) * 2014-12-19 2017-07-25 深圳市轴心自控技术有限公司 双组份涂覆头及使用该双组份涂覆头的双组份涂胶系统
JP6539069B2 (ja) * 2015-03-09 2019-07-03 東レエンジニアリング株式会社 塗布装置
CN108724828A (zh) * 2018-03-26 2018-11-02 南通天鸿镭射科技有限公司 多层量子点胶层结构的量子点膜及其加工工艺
CN109261438B (zh) * 2018-09-26 2020-08-11 深圳市曼恩斯特科技有限公司 涂布模头及涂布机
KR102362174B1 (ko) 2018-10-01 2022-02-10 주식회사 엘지에너지솔루션 슬롯 다이 코터의 상부 토출구와 하부 토출구 간의 거리를 조절하는 슬롯 다이 코터 조정 장치 및 이를 포함하는 전극 활물질 코팅 시스템
CN117414982B (zh) * 2023-12-19 2024-04-19 深圳无限光能技术有限公司 涂布设备及检测方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3235151A1 (de) * 1982-09-23 1984-03-29 Manuli Autoadesivi S.p.A., 20093 Cologno Monzese, Milano Einrichtung zum auftragen von klebstoffen in mehreren schichten auf einen traeger bei der herstellung von selbstklebebaendern
EP0513169B1 (en) * 1990-02-01 1994-08-17 Eastman Kodak Company Photographic element containing thin transparent magnetic recording layer and method for the preparation thereof
JP2565414B2 (ja) * 1990-04-16 1996-12-18 富士写真フイルム株式会社 塗布装置
JP2916557B2 (ja) * 1992-04-16 1999-07-05 富士写真フイルム株式会社 塗布装置
CA2187881A1 (en) * 1994-04-29 1995-11-09 James R. Wagner, Jr. Multiple layer and slide die coating method and apparatus

Also Published As

Publication number Publication date
EP0788408A2 (en) 1997-08-13
EP0788408B1 (en) 2001-11-28
FI971078A0 (fi) 1997-03-14
CA2200191A1 (en) 1996-03-21
DE69524252T2 (de) 2002-07-11
MX9701941A (es) 1997-06-28
DE69524252D1 (de) 2002-01-10
DK0788408T3 (da) 2002-02-11
CN1166144A (zh) 1997-11-26
WO1996008319A2 (en) 1996-03-21
AU701909B2 (en) 1999-02-11
ATE209531T1 (de) 2001-12-15
FI111133B (fi) 2003-06-13
BR9509177A (pt) 1997-12-23
ES2165924T3 (es) 2002-04-01
AU3717695A (en) 1996-03-29
WO1996008319A3 (en) 1996-08-15
FI971078A (fi) 1997-05-14

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