JP2509316B2 - 高スピ―ドカ―テンコ―ティング法及び装置 - Google Patents

高スピ―ドカ―テンコ―ティング法及び装置

Info

Publication number
JP2509316B2
JP2509316B2 JP50049088A JP50049088A JP2509316B2 JP 2509316 B2 JP2509316 B2 JP 2509316B2 JP 50049088 A JP50049088 A JP 50049088A JP 50049088 A JP50049088 A JP 50049088A JP 2509316 B2 JP2509316 B2 JP 2509316B2
Authority
JP
Japan
Prior art keywords
coating
web
curtain
charge
speed
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
Application number
JP50049088A
Other languages
English (en)
Japanese (ja)
Other versions
JPH03501702A (ja
Inventor
エル． ハートマン，ロナルド
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of JPH03501702A publication Critical patent/JPH03501702A/ja
Application granted granted Critical
Publication of JP2509316B2 publication Critical patent/JP2509316B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H23/00—Registering, tensioning, smoothing or guiding webs
    • B65H23/04—Registering, tensioning, smoothing or guiding webs longitudinally
    • B65H23/18—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web
    • B65H23/188—Registering, tensioning, smoothing or guiding webs longitudinally by controlling or regulating the web-advancing mechanism, e.g. mechanism acting on the running web in connection with running-web
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65H—HANDLING THIN OR FILAMENTARY MATERIAL, e.g. SHEETS, WEBS, CABLES
    • B65H2301/00—Handling processes for sheets or webs
    • B65H2301/30—Orientation, displacement, position of the handled material
    • B65H2301/31—Features of transport path
    • B65H2301/311—Features of transport path for transport path in plane of handled material, e.g. geometry
    • B65H2301/3112—S-shaped
    • 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
    • G03C1/76—Photosensitive materials characterised by the base or auxiliary layers
    • G03C1/91—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means
    • G03C1/915—Photosensitive materials characterised by the base or auxiliary layers characterised by subbing layers or subbing means using mechanical or physical means therefor, e.g. corona
    • 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

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)
JP50049088A 1987-12-03 1987-12-03 高スピ―ドカ―テンコ―ティング法及び装置 Expired - Fee Related JP2509316B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US1987/003190 WO1989005477A1 (fr) 1987-12-03 1987-12-03 Procede et appareil de couchage par projection a vitesse elevee

Publications (2)

Publication Number Publication Date
JPH03501702A JPH03501702A (ja) 1991-04-18
JP2509316B2 true JP2509316B2 (ja) 1996-06-19

Family

ID=22202699

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50049088A Expired - Fee Related JP2509316B2 (ja) 1987-12-03 1987-12-03 高スピ―ドカ―テンコ―ティング法及び装置

Country Status (4)

Country Link
EP (1) EP0390774B1 (fr)
JP (1) JP2509316B2 (fr)
DE (1) DE3780472T2 (fr)
WO (1) WO1989005477A1 (fr)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2747837B2 (ja) * 1989-03-10 1998-05-06 富士写真フイルム株式会社 支持体の帯電方法
US5318796A (en) * 1992-02-12 1994-06-07 Eastman Kodak Company Method for variably controlling the speed of a slave drive roller in a web coating machine
GB9503849D0 (en) * 1995-02-25 1995-04-19 Kodak Ltd Improvements in or relating to curtain coating
US6171658B1 (en) * 1998-02-06 2001-01-09 Eastman Kodak Company Coating method using electrostatic assist
US6103313A (en) * 1998-10-20 2000-08-15 Eastman Kodak Company Method for electrostatically assisted curtain coating at high speeds
US6099913A (en) * 1998-10-20 2000-08-08 Eastman Kodak Company Method for curtain coating at high speeds
DE19850832C5 (de) * 1998-11-04 2005-10-06 Singulus Technologies Ag Verfahren zum Verbinden von Substrathälften optischer Datenträger
US6517909B1 (en) * 1998-12-16 2003-02-11 Eastman Kodak Company Method for using a patterned backing roller for curtain coating a liquid composition to a web
GB9828303D0 (en) 1998-12-23 1999-02-17 Eastman Kodak Co Improvements relating to photographic processes
GB9828305D0 (en) 1998-12-23 1999-02-17 Eastman Kodak Co Device to reduce electrostatic pattern transfer in coating processes
GB0002479D0 (en) 2000-02-04 2000-03-22 Eastman Kodak Co Method of curtain coating
US20030136342A1 (en) 2000-03-14 2003-07-24 Benjamin Mendez-Gallon Application device
DE50102327D1 (de) * 2000-03-14 2004-06-24 Voith Paper Patent Gmbh Auftragsvorrichtung und verfahren
DE10012256A1 (de) * 2000-03-14 2001-09-20 Voith Paper Patent Gmbh Auftragsvorrichtung
US6475572B2 (en) 2000-04-06 2002-11-05 3M Innovative Properties Company Electrostatically assisted coating method with focused web-borne charges
US6368675B1 (en) 2000-04-06 2002-04-09 3M Innovative Properties Company Electrostatically assisted coating method and apparatus with focused electrode field
US6399157B1 (en) * 2000-04-28 2002-06-04 Eastman Kodak Company Method and apparatus for controllable electrical charging of a web support
US6511711B2 (en) 2000-12-21 2003-01-28 Eastman Kodak Company Slide bead coating method
US6524660B2 (en) 2001-03-05 2003-02-25 Eastman Kodak Company System for coating using a grooved backing roller and electrostatic assist
GB2376429B (en) 2001-04-25 2004-09-01 Eastman Kodak Co A method of coating a web
US7942495B2 (en) 2008-01-08 2011-05-17 3M Innovative Properties Company Method of and apparatus for ink jet printing using an electrostatic field
KR20130136433A (ko) 2010-07-16 2013-12-12 바이엘 이노베이션 게엠베하 살생물제 기능성을 갖는 폴리머 복합 물질

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3462286A (en) * 1963-07-16 1969-08-19 Gevaert Photo Prod Nv Method of coating webs with photographic emulsions or other liquid compositions utilizing an electric field
JPS497050B1 (fr) * 1965-12-23 1974-02-18
US3508947A (en) * 1968-06-03 1970-04-28 Eastman Kodak Co Method for simultaneously applying a plurality of coated layers by forming a stable multilayer free-falling vertical curtain
US3757163A (en) * 1972-03-30 1973-09-04 Eastman Kodak Co Web treatment apparatus and methods
US4457256A (en) * 1981-01-05 1984-07-03 Polaroid Corporation Precharged web coating apparatus
US4517143A (en) * 1983-10-03 1985-05-14 Polaroid Corporation Method and apparatus for uniformly charging a moving web

Also Published As

Publication number Publication date
JPH03501702A (ja) 1991-04-18
DE3780472D1 (de) 1992-08-20
EP0390774A1 (fr) 1990-10-10
DE3780472T2 (de) 1993-03-11
WO1989005477A1 (fr) 1989-06-15
EP0390774B1 (fr) 1992-07-15

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