DE2723444C2 - Verfahren und Vorrichtung zum Beschichten eines Gegenstandes - Google Patents

Verfahren und Vorrichtung zum Beschichten eines Gegenstandes

Info

Publication number
DE2723444C2
DE2723444C2 DE19772723444 DE2723444A DE2723444C2 DE 2723444 C2 DE2723444 C2 DE 2723444C2 DE 19772723444 DE19772723444 DE 19772723444 DE 2723444 A DE2723444 A DE 2723444A DE 2723444 C2 DE2723444 C2 DE 2723444C2
Authority
DE
Germany
Prior art keywords
curtain
guide member
coating
path
layer
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.)
Expired
Application number
DE19772723444
Other languages
German (de)
English (en)
Other versions
DE2723444A1 (de
Inventor
John Eric Braintree Essex DeNewtown
Kenneth Arthur Brentwood Essex Ridley
Leslie Robert Romeford Essex Stokes
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.)
Ilford Imaging UK Ltd
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 DE2723444A1 publication Critical patent/DE2723444A1/de
Application granted granted Critical
Publication of DE2723444C2 publication Critical patent/DE2723444C2/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/30—Processes for applying liquids or other fluent materials performed by gravity only, i.e. flow coating
    • 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
    • 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
    • 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
    • G03C2001/7485—Shielding means against air disturbances

Landscapes

  • Chemical & Material Sciences (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)
DE19772723444 1976-05-26 1977-05-24 Verfahren und Vorrichtung zum Beschichten eines Gegenstandes Expired DE2723444C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2181876A GB1559701A (en) 1976-05-26 1976-05-26 Curtain coating

Publications (2)

Publication Number Publication Date
DE2723444A1 DE2723444A1 (de) 1977-12-15
DE2723444C2 true DE2723444C2 (de) 1986-06-26

Family

ID=10169337

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19772723444 Expired DE2723444C2 (de) 1976-05-26 1977-05-24 Verfahren und Vorrichtung zum Beschichten eines Gegenstandes

Country Status (7)

Country Link
JP (1) JPS6015390B2 (OSRAM)
BE (1) BE855011A (OSRAM)
CH (1) CH621269A5 (OSRAM)
DE (1) DE2723444C2 (OSRAM)
FR (1) FR2361164A1 (OSRAM)
GB (1) GB1559701A (OSRAM)
IT (1) IT1126734B (OSRAM)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903559B4 (de) * 1998-01-30 2004-02-26 Mitsubishi Paper Mills Limited Verfahren und Apparatur zur Vorhangbeschichtung

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4287240A (en) 1980-04-11 1981-09-01 Eastman Kodak Company Coating apparatus provided with a protective shield
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
JPS63255379A (ja) * 1987-04-13 1988-10-21 Mazda Motor Corp 摺動部材の製造方法
US4851268A (en) * 1988-01-29 1989-07-25 Eastman Kodak Company Curtain coating start-up method and apparatus
JP2562941B2 (ja) * 1988-06-02 1996-12-11 富士写真フイルム株式会社 塗布装置
DE69111069T2 (de) * 1990-07-30 1996-03-14 Eastman Kodak Co Apparat und verfahren zur vorhangbeschichtung.
EP0520091B1 (en) * 1991-06-18 1995-12-13 Agfa-Gevaert N.V. Curtain coater
US5206057A (en) * 1992-01-10 1993-04-27 Eastman Kodak Company Method and apparatus for adjusting the curtain impingement line in a curtain coating apparatus
DE59409768D1 (de) * 1994-09-27 2001-07-05 Ilford Imaging Ch Gmbh Verfahren und Vorrichtung zur Vorhangbeschichtung eines bewegten Trägers
GB9801132D0 (en) 1998-01-21 1998-03-18 Cadbury Schweppes Plc Method and apparatus of coating articles
DE102008014863A1 (de) * 2008-03-18 2009-09-24 Polytype Converting S.A. Vorhangbeschichten mit Bend-Back-Reduzierung

Family Cites Families (5)

* 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
CH549417A (de) * 1972-03-16 1974-05-31 Kueny Werner Verfahren zur einstellung der giessspaltweite einer faerbe- oder beschichtungseinrichtung und vorrichtung zur durchfuehrung des verfahrens.
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
GB1429260A (en) * 1973-10-12 1976-03-24 Ciba Geigy Ag Coating apparatus
DE2542819A1 (de) * 1974-11-04 1976-04-15 Ciba Geigy Ag Beschichtungsvorrichtung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19903559B4 (de) * 1998-01-30 2004-02-26 Mitsubishi Paper Mills Limited Verfahren und Apparatur zur Vorhangbeschichtung

Also Published As

Publication number Publication date
IT1126734B (it) 1986-05-21
CH621269A5 (en) 1981-01-30
GB1559701A (en) 1980-01-23
JPS534053A (en) 1978-01-14
JPS6015390B2 (ja) 1985-04-19
BE855011A (fr) 1977-11-25
FR2361164B1 (OSRAM) 1980-01-04
FR2361164A1 (fr) 1978-03-10
DE2723444A1 (de) 1977-12-15

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
8128 New person/name/address of the agent

Representative=s name: SCHWABE, H., DIPL.-ING. SANDMAIR, K., DIPL.-CHEM.

D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: ILFORD LTD., MOBBERLEY, KNUTSFORD, CHESHIRE, GB

8339 Ceased/non-payment of the annual fee