FR2310809A1 - Dispositif d'enduction a surfaces de glissement - Google Patents

Dispositif d'enduction a surfaces de glissement

Info

Publication number
FR2310809A1
FR2310809A1 FR7614270A FR7614270A FR2310809A1 FR 2310809 A1 FR2310809 A1 FR 2310809A1 FR 7614270 A FR7614270 A FR 7614270A FR 7614270 A FR7614270 A FR 7614270A FR 2310809 A1 FR2310809 A1 FR 2310809A1
Authority
FR
France
Prior art keywords
sliding surface
surface coating
coating device
sliding
coating
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7614270A
Other languages
English (en)
Other versions
FR2310809B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Publication of FR2310809A1 publication Critical patent/FR2310809A1/fr
Application granted granted Critical
Publication of FR2310809B1 publication Critical patent/FR2310809B1/fr
Granted legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • D21H23/46—Pouring or allowing the fluid to flow in a continuous stream on to the surface, the entire stream being carried away by the paper
    • D21H23/48—Curtain coaters
    • 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
    • B05C5/007—Slide-hopper coaters, i.e. apparatus in which the liquid or other fluent material flows freely on an inclined surface before contacting the work
    • 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
    • B05C5/007—Slide-hopper coaters, i.e. apparatus in which the liquid or other fluent material flows freely on an inclined surface before contacting the work
    • B05C5/008—Slide-hopper curtain coaters
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H5/00—Special paper or cardboard not otherwise provided for
    • D21H5/0005—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating
    • D21H5/0042—Processes or apparatus specially adapted for applying liquids or other fluent materials to finished paper or board, e.g. impregnating, coating by pouring or allowing to flow in a continuous stream onto the surface, the entire stream being carried away by the paper
    • D21H5/0045—Falling curtain method
    • 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
    • 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
    • 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
    • G03C2001/7433—Curtain coating
    • 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
    • G03C2001/7466—Geometry and shape of application devices
    • 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
    • G03C2001/7492—Slide hopper for head or curtain coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S118/00—Coating apparatus
    • Y10S118/04—Curtain coater

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Coating Apparatus (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
FR7614270A 1975-05-14 1976-05-12 Dispositif d'enduction a surfaces de glissement Granted FR2310809A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH619575A CH591902A5 (fr) 1975-05-14 1975-05-14

Publications (2)

Publication Number Publication Date
FR2310809A1 true FR2310809A1 (fr) 1976-12-10
FR2310809B1 FR2310809B1 (fr) 1980-05-09

Family

ID=4305758

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7614270A Granted FR2310809A1 (fr) 1975-05-14 1976-05-12 Dispositif d'enduction a surfaces de glissement

Country Status (4)

Country Link
US (1) US4041897A (fr)
CH (1) CH591902A5 (fr)
FR (1) FR2310809A1 (fr)
GB (1) GB1509646A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313043A2 (fr) 1987-10-20 1989-04-26 Fuji Photo Film Co., Ltd. Appareil pour le revêtement multicouche
EP0562975A2 (fr) * 1992-03-24 1993-09-29 Eastman Kodak Company Dispositif de passage de liquide pour appareil d'enduction à usage photographique

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS532108A (en) * 1976-06-28 1978-01-10 Fuji Photo Film Co Ltd Method of producing pressure sensitixed copy sheets
CH626817A5 (fr) * 1977-09-12 1981-12-15 Ciba Geigy Ag
EP0003860B1 (fr) * 1978-03-01 1982-03-24 Agfa-Gevaert N.V. Méthode pour le revêtement par rideau d'une nappe avec des couches photographiques multiples superposées
IT1218306B (it) * 1982-10-06 1990-04-12 Minnesota Mining & Mfg Dispositivo di stesa e metodo per la stesa a cortina di composizioni liquide che impiega detto dispositivo
DE3238905C2 (de) * 1982-10-21 1986-01-23 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren zur Mehrfachbeschichtung von bewegten Gegenständen oder Bahnen
JP2849836B2 (ja) * 1989-10-31 1999-01-27 富士写真フイルム株式会社 塗布方法
US6989783B1 (en) 1990-08-16 2006-01-24 Bae Systems Electronics Limited Multiple target ranging system
US5234500A (en) * 1991-09-27 1993-08-10 Eastman Kodak Company Liquid distribution system for photographic coating device
US5505995A (en) * 1995-02-02 1996-04-09 Minnesota Mining And Manufacturing Company Method and apparatus for coating substrates using an air knife
EP1249533A1 (fr) 2001-04-14 2002-10-16 The Dow Chemical Company Procédé de fabrication de papier ou carton enduit muticouche
US7364774B2 (en) * 2002-04-12 2008-04-29 Dow Global Technologies Inc. Method of producing a multilayer coated substrate having improved barrier properties
US7473333B2 (en) * 2002-04-12 2009-01-06 Dow Global Technologies Inc. Process for making coated paper or paperboard
WO2004035931A1 (fr) * 2002-10-15 2004-04-29 Dow Global Technologies Inc. Processus de fabrication de papier couche ou de papier carton couche
US20040121080A1 (en) * 2002-10-17 2004-06-24 Robert Urscheler Method of producing a coated substrate
US7386754B2 (en) * 2003-10-16 2008-06-10 Seagate Technology Llc Method and apparatus to improve magnetic disc drive reliability using excess un-utilized capacity
US8789492B2 (en) * 2008-07-15 2014-07-29 Awi Licensing Company Coating apparatus and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3867901A (en) * 1968-06-03 1975-02-25 Eastman Kodak Co Apparatus for production of photographic elements
US3508947A (en) * 1968-06-03 1970-04-28 Eastman Kodak Co Method for simultaneously applying a plurality of coated layers by forming a stable multilayer free-falling vertical curtain
US3920862A (en) * 1972-05-01 1975-11-18 Eastman Kodak Co Process by which at least one stripe of one material is incorporated in a layer of another material
DE2351369C2 (de) * 1973-10-12 1983-05-11 CIBA-GEIGY AG, 4002 Basel Beschichtungsvorrichtung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0313043A2 (fr) 1987-10-20 1989-04-26 Fuji Photo Film Co., Ltd. Appareil pour le revêtement multicouche
EP0313043A3 (en) * 1987-10-20 1989-10-25 Fuji Photo Film Co., Ltd. Method of simultaneous multilayer application
US4976999A (en) * 1987-10-20 1990-12-11 Fuji Photo Film Co., Ltd. Method of simultaneous multilayer application
US4977852A (en) * 1987-10-20 1990-12-18 Fuji Photo Film Co., Ltd. Method of simultaneous multilayer application
EP0562975A2 (fr) * 1992-03-24 1993-09-29 Eastman Kodak Company Dispositif de passage de liquide pour appareil d'enduction à usage photographique
EP0562975A3 (en) * 1992-03-24 1994-05-18 Eastman Kodak Co A liquid passage system for photographic coating devices

Also Published As

Publication number Publication date
CH591902A5 (fr) 1977-10-14
US4041897A (en) 1977-08-16
GB1509646A (en) 1978-05-04
FR2310809B1 (fr) 1980-05-09

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Legal Events

Date Code Title Description
ST Notification of lapse