MX9701941A - Metodo y aparato para revestimiento a troquel de capas multiples. - Google Patents

Metodo y aparato para revestimiento a troquel de capas multiples.

Info

Publication number
MX9701941A
MX9701941A MX9701941A MX9701941A MX9701941A MX 9701941 A MX9701941 A MX 9701941A MX 9701941 A MX9701941 A MX 9701941A MX 9701941 A MX9701941 A MX 9701941A MX 9701941 A MX9701941 A MX 9701941A
Authority
MX
Mexico
Prior art keywords
present
lips
downstream
pressure gradient
web
Prior art date
Application number
MX9701941A
Other languages
English (en)
Other versions
MXPA97001941A (es
Inventor
Luigi Sartor
Stephen C Huff
Craig N Kishi
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 MXPA97001941A publication Critical patent/MXPA97001941A/es
Publication of MX9701941A publication Critical patent/MX9701941A/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)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (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

Se presenta un método y un aparato para revestir simultáneamente capas delgadas multiples de fluidos relativamente viscosos, incluyendo adhesivos sensibles a la presion (PSAs), sobre un sustrato en movimiento. El método de la presente invencion comprende el ajuste de los gradientes de presion en la region de la interfaz entre los dos flujos confluentes para evitar la recirculacion. En particular, el gradiente de presion a lo largo del borde medio se regula de tal manera que no sea excesivamente positivo, para posicionar la línea de separacion entre el flujo superior y el flujo inferior en un punto particular en los bordes de troquelado, mejorado así un flujo estable. En el aparato de la presente invencion, se forma una configuracion de escalon en los bordes de troquelado de tal manera que el borde corriente abajo se aleja del sustrato en la direccion de desplazamiento del sustrato. En otro aspecto de la presente invencion, el gradiente de presion en varias ubicaciones en la perla es controlado mediante el achaflanado de los bordes corriente arriba y corriente abajo. En un aspecto adicional de la presente invencion, las viscosidades de los dos líquidos en proceso de aplicacion corresponden a esfuerzos cortantes para promover una buena calidad de revestimiento.
MX9701941A 1994-09-16 1995-09-15 Metodo y aparato para revestimiento a troquel de capas multiples. MX9701941A (es)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US08/307,944 US5558913A (en) 1994-09-16 1994-09-16 Primerless pressure-sensitive adhesive constructions
US08307944 1994-09-16
US47280595A 1995-06-07 1995-06-07
US472805 1995-06-07
US08483509 1995-06-07
US08/483,509 US5728430A (en) 1995-06-07 1995-06-07 Method for multilayer coating using pressure gradient regulation
PCT/US1995/011734 WO1996008319A2 (en) 1994-09-16 1995-09-15 Method of manufacturing a multilayer psa by slot coating and die

Publications (2)

Publication Number Publication Date
MXPA97001941A MXPA97001941A (es) 1997-06-01
MX9701941A true MX9701941A (es) 1997-06-28

Family

ID=27405290

Family Applications (1)

Application Number Title Priority Date Filing Date
MX9701941A MX9701941A (es) 1994-09-16 1995-09-15 Metodo y aparato para revestimiento a troquel de capas multiples.

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
DE10196461T1 (de) * 2000-07-27 2003-06-05 Imation Corp Magnetische Aufzeichnungsmedien und Beschichtungsverfahren
US20030157252A1 (en) * 2002-01-09 2003-08-21 Yasuhiko Tokimasa Apparatus and method for applying coating solution, die and method for assembling thereof
US8178166B2 (en) 2002-01-09 2012-05-15 Fujifilm Corporation 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
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
US9248054B2 (en) 2012-11-27 2016-02-02 The Procter & Gamble Company Methods and apparatus for making elastic laminates
JP6406262B2 (ja) * 2013-09-30 2018-10-17 三菱ケミカル株式会社 異方性色素膜の製造方法、該製造方法により製造された異方性色素膜、該異方性色素膜を含む光学素子、および該光学素子を含む液晶素子
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
DE69535753D1 (de) * 1994-04-29 2008-06-26 Minnesota Mining & Mfg Vorrichtung und verfahren zur mehrschichtigen beschichtigung und zur wulstbeschichtung

Also Published As

Publication number Publication date
CN1166144A (zh) 1997-11-26
WO1996008319A3 (en) 1996-08-15
EP0788408B1 (en) 2001-11-28
DE69524252T2 (de) 2002-07-11
DK0788408T3 (da) 2002-02-11
FI971078A (fi) 1997-05-14
FI971078A0 (fi) 1997-03-14
AU3717695A (en) 1996-03-29
ES2165924T3 (es) 2002-04-01
CA2200191A1 (en) 1996-03-21
EP0788408A2 (en) 1997-08-13
CO4410355A1 (es) 1997-01-09
AU701909B2 (en) 1999-02-11
WO1996008319A2 (en) 1996-03-21
FI111133B (fi) 2003-06-13
DE69524252D1 (de) 2002-01-10
ATE209531T1 (de) 2001-12-15
BR9509177A (pt) 1997-12-23

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Legal Events

Date Code Title Description
FG Grant or registration
MM Annulment or lapse due to non-payment of fees