DE69710786T2 - Verfahren zur minimierung von abfall bei der beschichtung mit flüssigkeit mittels gleitbeschichter - Google Patents
Verfahren zur minimierung von abfall bei der beschichtung mit flüssigkeit mittels gleitbeschichterInfo
- Publication number
- DE69710786T2 DE69710786T2 DE69710786T DE69710786T DE69710786T2 DE 69710786 T2 DE69710786 T2 DE 69710786T2 DE 69710786 T DE69710786 T DE 69710786T DE 69710786 T DE69710786 T DE 69710786T DE 69710786 T2 DE69710786 T2 DE 69710786T2
- Authority
- DE
- Germany
- Prior art keywords
- slot
- coating
- fluid
- layer
- coating fluid
- 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 - Lifetime
Links
- 238000000576 coating method Methods 0.000 title claims description 273
- 239000011248 coating agent Substances 0.000 title claims description 255
- 238000000034 method Methods 0.000 title claims description 75
- 239000002699 waste material Substances 0.000 title claims description 14
- 239000007788 liquid Substances 0.000 title 1
- 239000012530 fluid Substances 0.000 claims description 209
- 239000000758 substrate Substances 0.000 claims description 41
- 230000007547 defect Effects 0.000 claims description 14
- 238000003384 imaging method Methods 0.000 claims description 10
- 230000015572 biosynthetic process Effects 0.000 claims description 6
- 238000013500 data storage Methods 0.000 claims description 5
- 230000007423 decrease Effects 0.000 claims description 4
- 230000003247 decreasing effect Effects 0.000 claims description 4
- 239000010410 layer Substances 0.000 description 262
- 239000000463 material Substances 0.000 description 34
- 239000011324 bead Substances 0.000 description 30
- 239000007787 solid Substances 0.000 description 27
- 238000004140 cleaning Methods 0.000 description 24
- 239000011247 coating layer Substances 0.000 description 24
- 239000002904 solvent Substances 0.000 description 22
- 238000010276 construction Methods 0.000 description 21
- 239000000839 emulsion Substances 0.000 description 21
- 230000008569 process Effects 0.000 description 19
- -1 polytetrafluoroethylene Polymers 0.000 description 18
- 239000000047 product Substances 0.000 description 18
- 239000000203 mixture Substances 0.000 description 17
- 229920005989 resin Polymers 0.000 description 17
- 239000011347 resin Substances 0.000 description 17
- 238000001035 drying Methods 0.000 description 16
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 16
- 239000004698 Polyethylene Substances 0.000 description 13
- 238000007767 slide coating Methods 0.000 description 13
- 238000005191 phase separation Methods 0.000 description 12
- 230000002829 reductive effect Effects 0.000 description 12
- 229920000139 polyethylene terephthalate Polymers 0.000 description 11
- 239000005020 polyethylene terephthalate Substances 0.000 description 11
- 238000013461 design Methods 0.000 description 9
- 230000008901 benefit Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000002156 mixing Methods 0.000 description 8
- 230000036961 partial effect Effects 0.000 description 7
- 229910052709 silver Inorganic materials 0.000 description 6
- 239000004332 silver Substances 0.000 description 6
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 5
- 239000000945 filler Substances 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000002245 particle Substances 0.000 description 5
- 230000000052 comparative effect Effects 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 230000003287 optical effect Effects 0.000 description 4
- 238000009736 wetting Methods 0.000 description 4
- 239000000356 contaminant Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000009826 distribution Methods 0.000 description 3
- 230000000670 limiting effect Effects 0.000 description 3
- 239000000344 soap Substances 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000008030 elimination Effects 0.000 description 2
- 238000003379 elimination reaction Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 238000007765 extrusion coating Methods 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000011229 interlayer Substances 0.000 description 2
- 238000003754 machining Methods 0.000 description 2
- 239000000696 magnetic material Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 239000002243 precursor Substances 0.000 description 2
- 230000009467 reduction Effects 0.000 description 2
- 238000000518 rheometry Methods 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000012736 aqueous medium Substances 0.000 description 1
- 239000003125 aqueous solvent Substances 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000009172 bursting Effects 0.000 description 1
- RFAZFSACZIVZDV-UHFFFAOYSA-N butan-2-one Chemical compound CCC(C)=O.CCC(C)=O RFAZFSACZIVZDV-UHFFFAOYSA-N 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 239000008199 coating composition Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000003623 enhancer Substances 0.000 description 1
- 150000002148 esters Chemical class 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 239000000499 gel Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000314 lubricant Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000025 natural resin Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920002037 poly(vinyl butyral) polymer Polymers 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920001225 polyester resin Polymers 0.000 description 1
- 239000004645 polyester resin Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
- 229920006254 polymer film Polymers 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 239000011241 protective layer Substances 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000003678 scratch resistant effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000007711 solidification Methods 0.000 description 1
- 230000008023 solidification Effects 0.000 description 1
- 230000007928 solubilization Effects 0.000 description 1
- 238000005063 solubilization Methods 0.000 description 1
- 238000001330 spinodal decomposition reaction Methods 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 238000003892 spreading Methods 0.000 description 1
- 230000000087 stabilizing effect Effects 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
- 239000002023 wood Substances 0.000 description 1
Classifications
-
- 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
- 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
- B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
- B05D1/00—Processes for applying liquids or other fluent materials
- B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
-
- 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
- B05D1/34—Applying different liquids or other fluent materials simultaneously
-
- 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
- G03C1/494—Silver salt compositions other than silver halide emulsions; Photothermographic systems ; Thermographic systems using noble metal compounds
- G03C1/498—Photothermographic systems, e.g. dry silver
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)
- Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
- Manufacturing Of Magnetic Record Carriers (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US08/784,672 US5843530A (en) | 1997-01-21 | 1997-01-21 | Method for minimizing waste when coating a fluid with a slide coater |
| PCT/US1997/019807 WO1998031472A1 (en) | 1997-01-21 | 1997-10-30 | Method for minimizing waste when coating a fluid with a slide coater |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| DE69710786D1 DE69710786D1 (de) | 2002-04-04 |
| DE69710786T2 true DE69710786T2 (de) | 2002-10-31 |
Family
ID=25133177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE69710786T Expired - Lifetime DE69710786T2 (de) | 1997-01-21 | 1997-10-30 | Verfahren zur minimierung von abfall bei der beschichtung mit flüssigkeit mittels gleitbeschichter |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US5843530A (enExample) |
| EP (1) | EP0954383B1 (enExample) |
| JP (1) | JP4301578B2 (enExample) |
| KR (1) | KR100509125B1 (enExample) |
| AU (1) | AU5098598A (enExample) |
| DE (1) | DE69710786T2 (enExample) |
| WO (1) | WO1998031472A1 (enExample) |
Families Citing this family (21)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5998549A (en) * | 1996-05-31 | 1999-12-07 | 3M Innovative Properties Company | Durable, low surface energy compounds and articles, apparatuses, and methods for using the same |
| US5861195A (en) | 1997-01-21 | 1999-01-19 | Minnesota Mining And Manufacturing Company | Method for coating a plurality of fluid layers onto a substrate |
| US6355405B1 (en) | 1999-02-26 | 2002-03-12 | Eastman Kodak Company | Multi-layer article with improved adhesion and method of making |
| DE10196461T1 (de) | 2000-07-27 | 2003-06-05 | Imation Corp | Magnetische Aufzeichnungsmedien und Beschichtungsverfahren |
| US6813820B2 (en) * | 2001-12-19 | 2004-11-09 | 3M Innovative Properties Company | Method of improving coating uniformity |
| US6824818B2 (en) * | 2001-12-27 | 2004-11-30 | Soliant Llc | Wet on wet process for producing films |
| US20040001921A1 (en) * | 2002-06-26 | 2004-01-01 | Imation Corp. | Coating in an environment that includes solvent vapor |
| US6960385B2 (en) * | 2002-09-10 | 2005-11-01 | Imation Corp. | Magnetic recording medium |
| US7819077B2 (en) * | 2003-09-17 | 2010-10-26 | 3M Innovative Properties Company | Die coaters |
| US7157736B2 (en) | 2003-12-23 | 2007-01-02 | Eastman Kodak Company | Multi-layer compensation film including stretchable barrier layers |
| US7371424B2 (en) * | 2004-04-14 | 2008-05-13 | Boston Scientific Scimed, Inc. | Method and apparatus for coating a medical device using a coating head |
| GB0424005D0 (en) * | 2004-10-29 | 2004-12-01 | Eastman Kodak Co | Method of coating |
| GB2459055B (en) * | 2007-01-11 | 2012-05-23 | Peter Philip Andrew Lymn | Liquid treatment apparatus |
| US7524621B2 (en) | 2007-09-21 | 2009-04-28 | Carestream Health, Inc. | Method of preparing silver carboxylate soaps |
| US7468241B1 (en) | 2007-09-21 | 2008-12-23 | Carestream Health, Inc. | Processing latitude stabilizers for photothermographic materials |
| BRPI0819558A2 (pt) * | 2007-12-31 | 2015-05-05 | 3M Innovative Properties Co | "método para aplicação de um material revestidor" |
| US7622247B2 (en) | 2008-01-14 | 2009-11-24 | Carestream Health, Inc. | Protective overcoats for thermally developable materials |
| DE102011082630A1 (de) * | 2011-09-13 | 2013-03-14 | Acino Ag | Messergießer für hochviskose Beschichtungsmassen |
| CN104812501B (zh) * | 2012-12-06 | 2018-07-17 | 3M创新有限公司 | 粘性液体的精密涂层以及在形成层合物中的用途 |
| WO2017123444A1 (en) | 2016-01-15 | 2017-07-20 | Carestream Health, Inc. | Method of preparing silver carboxylate soaps |
| EP3944388A1 (en) * | 2020-07-22 | 2022-01-26 | ETH Zurich | Method, coating device and preparation for forming functional layers of an electrochemical storage device |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE513714A (enExample) * | 1951-08-23 | 1900-01-01 | ||
| IT557307A (enExample) * | 1955-02-23 | 1900-01-01 | ||
| US3289632A (en) * | 1963-10-02 | 1966-12-06 | Polaroid Corp | Cascade coating apparatus for applying plural layers of coating material to a moving web |
| US3690917A (en) * | 1970-02-03 | 1972-09-12 | Agfa Gevaert Ag | Suction system and process for coating arrangements avoiding the transmission of pressure differences to the coating operation |
| US3735729A (en) * | 1970-09-24 | 1973-05-29 | Eastman Kodak Co | Apparatus for coating a continuous web |
| US4001024A (en) * | 1976-03-22 | 1977-01-04 | Eastman Kodak Company | Method of multi-layer coating |
| US4113903A (en) * | 1977-05-27 | 1978-09-12 | Polaroid Corporation | Method of multilayer coating |
| JPS5575758A (en) * | 1978-12-06 | 1980-06-07 | Fuji Photo Film Co Ltd | Coating method and apparatus therefor |
| JPS5822266B2 (ja) * | 1978-12-19 | 1983-05-07 | 富士写真フイルム株式会社 | 塗布方法 |
| CA1140001A (en) * | 1979-04-19 | 1983-01-25 | Karel S. Willemsens | Method and device for slide hopper multilayer coating |
| JPS56108566A (en) * | 1980-01-30 | 1981-08-28 | Fuji Photo Film Co Ltd | Simultaneous multilayer coating |
| US4287240A (en) * | 1980-04-11 | 1981-09-01 | Eastman Kodak Company | Coating apparatus provided with a protective shield |
| DE3014816C2 (de) * | 1980-04-17 | 1984-01-05 | Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf | Vorrichtung zum Begießen von Bahnen mit viskosen Gießlösungen |
| JPS6053674B2 (ja) * | 1980-07-08 | 1985-11-27 | 富士写真フイルム株式会社 | 塗布方法 |
| DE3037612A1 (de) * | 1980-10-04 | 1982-05-13 | Agfa-Gevaert Ag, 5090 Leverkusen | Randleisten an gleitflaechen von kaskaden- und vorhanggiessern |
| DE3041721A1 (de) * | 1980-11-05 | 1982-06-09 | Agfa-Gevaert Ag, 5090 Leverkusen | Vorrichtung zum auftragen von mindestens einer schicht auf eine oberflaeche eines gutes |
| JPS58124618A (ja) * | 1982-01-20 | 1983-07-25 | テトラ・パツク・インタ−ナシヨナル・アクチ−ボラグ | 熱可塑性フイルム押出成形用ｔダイ |
| DE3238905C2 (de) * | 1982-10-21 | 1986-01-23 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur Mehrfachbeschichtung von bewegten Gegenständen oder Bahnen |
| DE3238904A1 (de) * | 1982-10-21 | 1984-04-26 | Agfa-Gevaert Ag, 5090 Leverkusen | Verfahren zur mehrfachbeschichtung von bewegten bahnen |
| DE3309343C2 (de) * | 1983-03-16 | 1986-08-14 | Du Pont de Nemours (Deutschland) GmbH, 4000 Düsseldorf | Vorrichtung zum Auftragen mindestens einer Gießschicht |
| JPS6064662A (ja) * | 1983-09-19 | 1985-04-13 | Fuji Photo Film Co Ltd | 塗布方法 |
| JPH067944B2 (ja) * | 1985-10-18 | 1994-02-02 | 富士写真フイルム株式会社 | 塗布方法 |
| JP2646251B2 (ja) * | 1987-10-20 | 1997-08-27 | 富士写真フイルム株式会社 | 多層同時塗布方法及び装置 |
| DE3876975T2 (de) * | 1988-02-23 | 1993-04-29 | Fuji Photo Film Co Ltd | Mehrfachbeschichtungsverfahren. |
| JP2630513B2 (ja) * | 1991-06-03 | 1997-07-16 | 富士写真フイルム株式会社 | 塗布方法及び装置 |
| US5380365A (en) * | 1992-01-21 | 1995-01-10 | E. I. Du Pont De Nemours And Company | Lip surface geometry for slide bead coating |
| US5593734A (en) * | 1993-03-12 | 1997-01-14 | Eastman Kodak Company | Multiple inlet flow distributor for liquids |
| US5389150A (en) * | 1993-03-26 | 1995-02-14 | Eastman Kodak Company | Coating hopper inserts |
| JP3523663B2 (ja) * | 1993-05-31 | 2004-04-26 | 富士写真フイルム株式会社 | 塗布装置及び加工方法 |
| US5382504A (en) * | 1994-02-22 | 1995-01-17 | Minnesota Mining And Manufacturing Company | Photothermographic element with core-shell-type silver halide grains |
| US5434043A (en) * | 1994-05-09 | 1995-07-18 | Minnesota Mining And Manufacturing Company | Photothermographic element with pre-formed iridium-doped silver halide grains |
-
1997
- 1997-01-21 US US08/784,672 patent/US5843530A/en not_active Expired - Lifetime
- 1997-10-30 AU AU50985/98A patent/AU5098598A/en not_active Abandoned
- 1997-10-30 KR KR10-1999-7006533A patent/KR100509125B1/ko not_active Expired - Lifetime
- 1997-10-30 WO PCT/US1997/019807 patent/WO1998031472A1/en not_active Ceased
- 1997-10-30 DE DE69710786T patent/DE69710786T2/de not_active Expired - Lifetime
- 1997-10-30 EP EP97913923A patent/EP0954383B1/en not_active Expired - Lifetime
- 1997-10-30 JP JP53336398A patent/JP4301578B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| AU5098598A (en) | 1998-08-07 |
| JP4301578B2 (ja) | 2009-07-22 |
| JP2001509078A (ja) | 2001-07-10 |
| US5843530A (en) | 1998-12-01 |
| DE69710786D1 (de) | 2002-04-04 |
| KR20000070302A (ko) | 2000-11-25 |
| EP0954383B1 (en) | 2002-02-27 |
| WO1998031472A1 (en) | 1998-07-23 |
| EP0954383A1 (en) | 1999-11-10 |
| KR100509125B1 (ko) | 2005-08-18 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8364 | No opposition during term of opposition |