FR2361164A1 - Procede et appareil de revetement par rideau liquide - Google Patents

Procede et appareil de revetement par rideau liquide

Info

Publication number
FR2361164A1
FR2361164A1 FR7715988A FR7715988A FR2361164A1 FR 2361164 A1 FR2361164 A1 FR 2361164A1 FR 7715988 A FR7715988 A FR 7715988A FR 7715988 A FR7715988 A FR 7715988A FR 2361164 A1 FR2361164 A1 FR 2361164A1
Authority
FR
France
Prior art keywords
curtain
coating
web
liquid curtain
insensitive
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
FR7715988A
Other languages
English (en)
French (fr)
Other versions
FR2361164B1 (enExample
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 FR2361164A1 publication Critical patent/FR2361164A1/fr
Application granted granted Critical
Publication of FR2361164B1 publication Critical patent/FR2361164B1/fr
Granted 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)
FR7715988A 1976-05-26 1977-05-25 Procede et appareil de revetement par rideau liquide Granted FR2361164A1 (fr)

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
FR2361164A1 true FR2361164A1 (fr) 1978-03-10
FR2361164B1 FR2361164B1 (enExample) 1980-01-04

Family

ID=10169337

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7715988A Granted FR2361164A1 (fr) 1976-05-26 1977-05-25 Procede et appareil de revetement par rideau liquide

Country Status (7)

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

Families Citing this family (12)

* 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
DE19903559B4 (de) * 1998-01-30 2004-02-26 Mitsubishi Paper Mills Limited Verfahren und Apparatur zur Vorhangbeschichtung
DE102008014863A1 (de) * 2008-03-18 2009-09-24 Polytype Converting S.A. Vorhangbeschichten mit Bend-Back-Reduzierung

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2183045A1 (enExample) * 1972-05-01 1973-12-14 Eastman Kodak Co
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.
US3867901A (en) * 1968-06-03 1975-02-25 Eastman Kodak Co Apparatus for production of photographic elements
FR2285931A1 (fr) * 1974-11-04 1976-04-23 Ciba Geigy Ag Appareil de revetement par rideau liquide

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1429260A (en) * 1973-10-12 1976-03-24 Ciba Geigy Ag Coating apparatus

Patent Citations (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
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.
FR2183045A1 (enExample) * 1972-05-01 1973-12-14 Eastman Kodak Co
FR2285931A1 (fr) * 1974-11-04 1976-04-23 Ciba Geigy Ag Appareil de revetement par rideau liquide

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
DE2723444C2 (de) 1986-06-26
JPS6015390B2 (ja) 1985-04-19
BE855011A (fr) 1977-11-25
FR2361164B1 (enExample) 1980-01-04
DE2723444A1 (de) 1977-12-15

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse