CH621269A5 - Process and apparatus for coating an object by the curtain-coating method - Google Patents
Process and apparatus for coating an object by the curtain-coating method Download PDFInfo
- Publication number
- CH621269A5 CH621269A5 CH638577A CH638577A CH621269A5 CH 621269 A5 CH621269 A5 CH 621269A5 CH 638577 A CH638577 A CH 638577A CH 638577 A CH638577 A CH 638577A CH 621269 A5 CH621269 A5 CH 621269A5
- Authority
- CH
- Switzerland
- Prior art keywords
- curtain
- guide member
- coating
- path
- casting
- Prior art date
Links
- 238000000576 coating method Methods 0.000 title claims description 25
- 239000011248 coating agent Substances 0.000 title claims description 23
- 238000000034 method Methods 0.000 title claims description 17
- 238000007766 curtain coating Methods 0.000 title 1
- 238000005266 casting Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 7
- 239000003570 air Substances 0.000 description 25
- 239000010410 layer Substances 0.000 description 10
- 150000001875 compounds Chemical class 0.000 description 3
- 239000012080 ambient air Substances 0.000 description 2
- 239000008199 coating composition Substances 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 1
- LJOOWESTVASNOG-UFJKPHDISA-N [(1s,3r,4ar,7s,8s,8as)-3-hydroxy-8-[2-[(4r)-4-hydroxy-6-oxooxan-2-yl]ethyl]-7-methyl-1,2,3,4,4a,7,8,8a-octahydronaphthalen-1-yl] (2s)-2-methylbutanoate Chemical compound C([C@H]1[C@@H](C)C=C[C@H]2C[C@@H](O)C[C@@H]([C@H]12)OC(=O)[C@@H](C)CC)CC1C[C@@H](O)CC(=O)O1 LJOOWESTVASNOG-UFJKPHDISA-N 0.000 description 1
- 230000001427 coherent effect Effects 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 229940127204 compound 29 Drugs 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229920000159 gelatin Polymers 0.000 description 1
- 239000008273 gelatin Substances 0.000 description 1
- 235000019322 gelatine Nutrition 0.000 description 1
- 235000011852 gelatine desserts Nutrition 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
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)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GB2181876A GB1559701A (en) | 1976-05-26 | 1976-05-26 | Curtain coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH621269A5 true CH621269A5 (en) | 1981-01-30 |
Family
ID=10169337
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH638577A CH621269A5 (en) | 1976-05-26 | 1977-05-24 | Process and apparatus for coating an object by the curtain-coating method |
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) |
Families Citing this family (12)
| 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 |
Family Cites Families (5)
| 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 |
-
1976
- 1976-05-26 GB GB2181876A patent/GB1559701A/en not_active Expired
-
1977
- 1977-05-24 IT IT4952777A patent/IT1126734B/it active
- 1977-05-24 DE DE19772723444 patent/DE2723444C2/de not_active Expired
- 1977-05-24 CH CH638577A patent/CH621269A5/de not_active IP Right Cessation
- 1977-05-25 FR FR7715988A patent/FR2361164A1/fr active Granted
- 1977-05-25 JP JP5998477A patent/JPS6015390B2/ja not_active Expired
- 1977-05-25 BE BE177879A patent/BE855011A/xx not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| IT1126734B (it) | 1986-05-21 |
| 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 (OSRAM) | 1980-01-04 |
| FR2361164A1 (fr) | 1978-03-10 |
| DE2723444A1 (de) | 1977-12-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PUE | Assignment |
Owner name: ILFORD LIMITED |
|
| PL | Patent ceased | ||
| PL | Patent ceased |