CA2060013C - Coater design for low flowrate coating applications - Google Patents
Coater design for low flowrate coating applicationsInfo
- Publication number
- CA2060013C CA2060013C CA002060013A CA2060013A CA2060013C CA 2060013 C CA2060013 C CA 2060013C CA 002060013 A CA002060013 A CA 002060013A CA 2060013 A CA2060013 A CA 2060013A CA 2060013 C CA2060013 C CA 2060013C
- Authority
- CA
- Canada
- Prior art keywords
- orifice
- coater
- liquid
- wall portions
- flow
- 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 - Fee Related
Links
- 238000000576 coating method Methods 0.000 title abstract description 13
- 239000011248 coating agent Substances 0.000 title abstract description 12
- 238000013461 design Methods 0.000 title description 2
- 239000007788 liquid Substances 0.000 claims abstract description 63
- 230000005499 meniscus Effects 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 3
- 238000013459 approach Methods 0.000 claims description 2
- 238000006073 displacement reaction Methods 0.000 claims description 2
- 238000004581 coalescence Methods 0.000 claims 1
- 239000000243 solution Substances 0.000 description 20
- 238000011161 development Methods 0.000 description 8
- 230000000052 comparative effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 239000000126 substance Substances 0.000 description 5
- 239000000463 material Substances 0.000 description 4
- 238000011109 contamination Methods 0.000 description 3
- 229920000159 gelatin Polymers 0.000 description 3
- 239000008273 gelatin Substances 0.000 description 3
- 239000003595 mist Substances 0.000 description 3
- 239000007921 spray Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 108010010803 Gelatin Proteins 0.000 description 2
- 238000012864 cross contamination Methods 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Chemical compound [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 2
- 239000004094 surface-active agent Substances 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- DWHCYDWXLJOFFO-UHFFFAOYSA-N 4-(5-phenylthiophen-2-yl)aniline Chemical compound C1=CC(N)=CC=C1C1=CC=C(C=2C=CC=CC=2)S1 DWHCYDWXLJOFFO-UHFFFAOYSA-N 0.000 description 1
- BVKZGUZCCUSVTD-UHFFFAOYSA-L Carbonate Chemical compound [O-]C([O-])=O BVKZGUZCCUSVTD-UHFFFAOYSA-L 0.000 description 1
- 239000004793 Polystyrene Substances 0.000 description 1
- 239000004809 Teflon Substances 0.000 description 1
- 229920006362 Teflon® Polymers 0.000 description 1
- 239000012190 activator Substances 0.000 description 1
- 239000007864 aqueous solution Substances 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003518 caustics Substances 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002991 molded plastic Substances 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 229920002223 polystyrene Polymers 0.000 description 1
- -1 polytetrafluoroethylene Polymers 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
- 229910000027 potassium carbonate Inorganic materials 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000009738 saturating Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03D—APPARATUS FOR PROCESSING EXPOSED PHOTOGRAPHIC MATERIALS; ACCESSORIES THEREFOR
- G03D5/00—Liquid processing apparatus in which no immersion is effected; Washing apparatus in which no immersion is effected
- G03D5/006—Liquid supply by means of a split or a capillarity
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Coating Apparatus (AREA)
- Photographic Processing Devices Using Wet Methods (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US07/735,577 US5334247A (en) | 1991-07-25 | 1991-07-25 | Coater design for low flowrate coating applications |
| US735,577 | 1991-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2060013A1 CA2060013A1 (en) | 1993-01-26 |
| CA2060013C true CA2060013C (en) | 1996-04-02 |
Family
ID=24956362
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002060013A Expired - Fee Related CA2060013C (en) | 1991-07-25 | 1992-01-24 | Coater design for low flowrate coating applications |
Country Status (7)
Families Citing this family (57)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6007676A (en) * | 1992-09-29 | 1999-12-28 | Boehringer Ingelheim International Gmbh | Atomizing nozzle and filter and spray generating device |
| IL107120A (en) * | 1992-09-29 | 1997-09-30 | Boehringer Ingelheim Int | Atomising nozzle and filter and spray generating device |
| JP3220265B2 (ja) * | 1992-12-28 | 2001-10-22 | 株式会社康井精機 | 塗工装置 |
| DE9314990U1 (de) * | 1993-10-02 | 1993-11-25 | Dieter Wildfang GmbH, 79379 Müllheim | Strahlregler zum Anschluß an Sanitärarmaturen |
| US5824155A (en) * | 1995-11-08 | 1998-10-20 | Ford Motor Company | Method and apparatus for dispensing viscous material |
| US20020121239A1 (en) * | 1996-04-10 | 2002-09-05 | Tonazzi Juan C. Lopez | Devices and methods for applying liquid coatings to substrates |
| US6069714A (en) | 1996-12-05 | 2000-05-30 | Applied Science Fiction, Inc. | Method and apparatus for reducing noise in electronic film development |
| GB2323442B (en) * | 1997-01-09 | 2000-12-06 | Mercury Diagnostics Inc | Method for applying a reagent to an analytical test device |
| US6017688A (en) | 1997-01-30 | 2000-01-25 | Applied Science Fiction, Inc. | System and method for latent film recovery in electronic film development |
| US6001178A (en) * | 1997-05-13 | 1999-12-14 | Nordson Corporation | Method and apparatus for applying uniform layers of adhesive to contoured surfaces of a substrate |
| DE19742439C1 (de) * | 1997-09-26 | 1998-10-22 | Boehringer Ingelheim Int | Mikrostrukturiertes Filter |
| ATE224622T1 (de) * | 1998-02-23 | 2002-10-15 | Applied Science Fiction Inc | Progressive flächenabtastung in der elektronischen filmentwicklung |
| US6594041B1 (en) | 1998-11-20 | 2003-07-15 | Applied Science Fiction, Inc. | Log time processing and stitching system |
| US6404516B1 (en) | 1999-02-22 | 2002-06-11 | Applied Science Fiction, Inc. | Parametric image stitching |
| US6419747B1 (en) * | 1999-02-26 | 2002-07-16 | The Procter & Gamble Company | Extrusion die |
| US6781620B1 (en) | 1999-03-16 | 2004-08-24 | Eastman Kodak Company | Mixed-element stitching and noise reduction system |
| TW495389B (en) * | 1999-06-29 | 2002-07-21 | Applied Science Fiction Inc | Slot coater device for applying developer to film for electronic film development |
| DE60014956T2 (de) | 1999-08-17 | 2006-02-09 | Eastman Kodak Co. | Verfahren und System für die Verwendung von Eichzonen in der Elektronischen Filmentwicklung |
| WO2001045042A1 (en) * | 1999-12-17 | 2001-06-21 | Applied Science Fiction, Inc. | Method and system for selective enhancement of image data |
| US6478483B2 (en) * | 1999-12-20 | 2002-11-12 | Mitsubishi Paper Mills Limited | Apparatus for processing photosensitive material |
| US20010030685A1 (en) * | 1999-12-30 | 2001-10-18 | Darbin Stephen P. | Method and apparatus for digital film processing using a scanning station having a single sensor |
| US6447178B2 (en) | 1999-12-30 | 2002-09-10 | Applied Science Fiction, Inc. | System, method, and apparatus for providing multiple extrusion widths |
| US6554504B2 (en) | 1999-12-30 | 2003-04-29 | Applied Science Fiction, Inc. | Distributed digital film processing system and method |
| US6707557B2 (en) | 1999-12-30 | 2004-03-16 | Eastman Kodak Company | Method and system for estimating sensor dark current drift and sensor/illumination non-uniformities |
| US6864973B2 (en) | 1999-12-30 | 2005-03-08 | Eastman Kodak Company | Method and apparatus to pre-scan and pre-treat film for improved digital film processing handling |
| US6965692B1 (en) | 1999-12-30 | 2005-11-15 | Eastman Kodak Company | Method and apparatus for improving the quality of reconstructed information |
| US6628884B2 (en) | 1999-12-30 | 2003-09-30 | Eastman Kodak Company | Digital film processing system using a light transfer device |
| US6813392B2 (en) | 1999-12-30 | 2004-11-02 | Eastman Kodak Company | Method and apparatus for aligning multiple scans of the same area of a medium using mathematical correlation |
| AU2465001A (en) | 1999-12-30 | 2001-07-16 | Applied Science Fiction, Inc. | System and method for digital color dye film processing |
| US6540416B2 (en) | 1999-12-30 | 2003-04-01 | Applied Science Fiction, Inc. | System and method for digital film development using visible light |
| US6461061B2 (en) | 1999-12-30 | 2002-10-08 | Applied Science Fiction, Inc. | System and method for digital film development using visible light |
| US6788335B2 (en) | 1999-12-30 | 2004-09-07 | Eastman Kodak Company | Pulsed illumination signal modulation control & adjustment method and system |
| US20020051215A1 (en) * | 1999-12-30 | 2002-05-02 | Thering Michael R. | Methods and apparatus for transporting and positioning film in a digital film processing system |
| US20010048817A1 (en) * | 1999-12-30 | 2001-12-06 | Mooty George G. | Method and apparatus for digital film processing using a single scanning station |
| WO2001050192A1 (en) | 1999-12-31 | 2001-07-12 | Applied Science Fiction, Inc. | Digital film processing method |
| US6475711B1 (en) | 1999-12-31 | 2002-11-05 | Applied Science Fiction, Inc. | Photographic element and digital film processing method using same |
| AU2001239745A1 (en) | 2000-02-03 | 2001-08-14 | Applied Science Fiction | Method, system, and software for signal processing using pyramidal decomposition |
| US6990251B2 (en) * | 2000-02-03 | 2006-01-24 | Eastman Kodak Company | Method, system, and software for signal processing using sheep and shepherd artifacts |
| AU2001236694A1 (en) | 2000-02-03 | 2001-12-17 | Applied Science Fiction | Method and system for self-service film processing |
| US20010040701A1 (en) * | 2000-02-03 | 2001-11-15 | Edgar Albert D. | Photographic film having time resolved sensitivity distinction |
| US6619863B2 (en) | 2000-02-03 | 2003-09-16 | Eastman Kodak Company | Method and system for capturing film images |
| WO2001057798A2 (en) | 2000-02-03 | 2001-08-09 | Applied Science Fiction | Match blur system and method |
| WO2001057594A2 (en) | 2000-02-03 | 2001-08-09 | Applied Science Fiction | Film processing solution cartridge and method for developing and digitizing film |
| US20020118402A1 (en) * | 2000-09-19 | 2002-08-29 | Shaw Timothy C. | Film bridge for digital film scanning system |
| TW538382B (en) * | 2000-09-21 | 2003-06-21 | Applied Science Fiction Inc | Dynamic image correction and imaging systems |
| US20020146171A1 (en) * | 2000-10-01 | 2002-10-10 | Applied Science Fiction, Inc. | Method, apparatus and system for black segment detection |
| US20030131791A1 (en) * | 2000-11-21 | 2003-07-17 | Schultz Carl L. | Multiple orifice applicator system and method of using same |
| US6888997B2 (en) * | 2000-12-05 | 2005-05-03 | Eastman Kodak Company | Waveguide device and optical transfer system for directing light to an image plane |
| JP2004523793A (ja) | 2001-02-09 | 2004-08-05 | イーストマン コダック カンパニー | デジタルフィルム処理液およびデジタルフィルムの処理方法 |
| US6805501B2 (en) * | 2001-07-16 | 2004-10-19 | Eastman Kodak Company | System and method for digital film development using visible light |
| US7263240B2 (en) * | 2002-01-14 | 2007-08-28 | Eastman Kodak Company | Method, system, and software for improving signal quality using pyramidal decomposition |
| US7387683B2 (en) * | 2003-03-06 | 2008-06-17 | Kim Seong-Bong | Discharging unit for discharging a photosensitive material, coater having the discharging unit, and apparatus for coating a photosensitive material having the coater |
| TWI244941B (en) * | 2005-02-01 | 2005-12-11 | Univ Tsinghua | Apparatus and process for block coating |
| ES2526918T3 (es) * | 2007-02-14 | 2015-01-16 | Robatech Ag | Dispositivo para la distribución sincronizada de porciones de una masa pastosa |
| TWI481449B (zh) * | 2011-03-18 | 2015-04-21 | Ind Tech Res Inst | 塗佈元件 |
| TWI625248B (zh) * | 2014-06-30 | 2018-06-01 | 石井表記股份有限公司 | 噴墨塗佈液控制裝置 |
| DE102017112892A1 (de) * | 2017-06-12 | 2018-12-13 | Atlas Copco Ias Gmbh | Auftragsdüse |
Family Cites Families (20)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CA663837A (en) * | 1963-05-28 | F. Robinson Charles | Rapid photographic developing | |
| NL60193C (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1900-01-01 | |||
| US2065298A (en) * | 1934-05-07 | 1936-12-22 | Bryant Electric Co | Apparatus for applying conduits |
| US2414874A (en) * | 1942-09-17 | 1947-01-28 | Union Carbide & Carbon Corp | Welding |
| US2525055A (en) * | 1945-04-27 | 1950-10-10 | Nat Cylinder Gas Co | Heating and hardening burner |
| US3032008A (en) * | 1956-05-07 | 1962-05-01 | Polaroid Corp | Apparatus for manufacturing photographic films |
| US3020579A (en) * | 1958-11-07 | 1962-02-13 | Donald J O'connor | Paint applying apparatus |
| US3019178A (en) * | 1959-10-29 | 1962-01-30 | Anocut Eng Co | Electrode for electrolytic shaping |
| US3721175A (en) * | 1969-05-21 | 1973-03-20 | S Needleman | Photographic processing apparatus |
| DE2439144C3 (de) * | 1974-08-14 | 1979-04-05 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Vorrichtung zum Verteilen strömender Medien von einem Strömungsquerschnitt auf einen davon verschiedenen Strömungsquerschnitt |
| US4347805A (en) * | 1976-05-12 | 1982-09-07 | National Steel Corporation | Apparatus for liquid coating thickness control |
| US4142010A (en) * | 1977-01-17 | 1979-02-27 | International Business Machines Corporation | Method for applying a viscous fluid to a substrate |
| US4220114A (en) * | 1978-09-22 | 1980-09-02 | Radowicz Richard D | Applicator head for adhesive application system |
| US4246335A (en) * | 1979-04-09 | 1981-01-20 | W. R. Grace & Co. | Shape dispensing of photopolymer |
| JPS58907B2 (ja) * | 1979-06-13 | 1983-01-08 | コニカ株式会社 | 基体の塗布方法およびホッパ−装置 |
| GB2096490B (en) * | 1981-04-13 | 1984-12-05 | Davey Loewy Ltd | Spraying apparatus |
| US4708629A (en) * | 1984-07-06 | 1987-11-24 | Tadashi Kasamatsu | Film-forming T die for low viscosity resin |
| US4687137A (en) * | 1986-03-20 | 1987-08-18 | Nordson Corporation | Continuous/intermittent adhesive dispensing apparatus |
| US4774109A (en) * | 1987-07-21 | 1988-09-27 | Nordson Corporation | Method and apparatus for applying narrow, closely spaced beads of viscous liquid to a substrate |
| US5010840A (en) * | 1989-10-30 | 1991-04-30 | Beloit Corporation | Short dwell coater apparatus |
-
1991
- 1991-07-25 US US07/735,577 patent/US5334247A/en not_active Expired - Lifetime
-
1992
- 1992-01-15 TW TW081100244A patent/TW222597B/zh active
- 1992-01-24 CA CA002060013A patent/CA2060013C/en not_active Expired - Fee Related
- 1992-07-21 DE DE69213606T patent/DE69213606T2/de not_active Expired - Fee Related
- 1992-07-21 EP EP92202249A patent/EP0525886B1/en not_active Expired - Lifetime
- 1992-07-25 KR KR1019920013361A patent/KR930002876A/ko not_active Abandoned
- 1992-07-27 JP JP4218806A patent/JPH05197118A/ja active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| KR930002876A (ko) | 1993-02-23 |
| TW222597B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1994-04-21 |
| US5334247A (en) | 1994-08-02 |
| CA2060013A1 (en) | 1993-01-26 |
| JPH05197118A (ja) | 1993-08-06 |
| DE69213606D1 (de) | 1996-10-17 |
| EP0525886A3 (en) | 1993-05-12 |
| EP0525886B1 (en) | 1996-09-11 |
| EP0525886A2 (en) | 1993-02-03 |
| DE69213606T2 (de) | 1997-03-20 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |