BR8907561A - Processo e aparelho para revestimento por cortina de um suporte - Google Patents

Processo e aparelho para revestimento por cortina de um suporte

Info

Publication number
BR8907561A
BR8907561A BR898907561A BR8907561A BR8907561A BR 8907561 A BR8907561 A BR 8907561A BR 898907561 A BR898907561 A BR 898907561A BR 8907561 A BR8907561 A BR 8907561A BR 8907561 A BR8907561 A BR 8907561A
Authority
BR
Brazil
Prior art keywords
curtain
support
blade
coating
severing device
Prior art date
Application number
BR898907561A
Other languages
English (en)
Portuguese (pt)
Inventor
Thomas C Reiter
Richard Allan Gilkey
Kenneth J Ruschak
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 BR8907561A publication Critical patent/BR8907561A/pt

Links

Classifications

    • 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
    • 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
    • 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
    • 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
    • G03C2001/747—Lateral edge guiding means for 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)
  • Coating Apparatus (AREA)
  • Road Signs Or Road Markings (AREA)
  • Paints Or Removers (AREA)
  • Materials For Medical Uses (AREA)
BR898907561A 1988-07-20 1989-07-18 Processo e aparelho para revestimento por cortina de um suporte BR8907561A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/US1988/002458 WO1990000939A1 (en) 1988-07-20 1988-07-20 Curtain coating edge control method and apparatus
PCT/US1989/003113 WO1990001179A1 (en) 1988-07-20 1989-07-18 Curtain coating method and apparatus

Publications (1)

Publication Number Publication Date
BR8907561A true BR8907561A (pt) 1991-06-18

Family

ID=22208800

Family Applications (1)

Application Number Title Priority Date Filing Date
BR898907561A BR8907561A (pt) 1988-07-20 1989-07-18 Processo e aparelho para revestimento por cortina de um suporte

Country Status (7)

Country Link
EP (1) EP0425562B1 (ko)
KR (1) KR920004629B1 (ko)
AT (1) ATE114514T1 (ko)
AU (1) AU626316B2 (ko)
BR (1) BR8907561A (ko)
DE (1) DE68919699T2 (ko)
WO (2) WO1990000939A1 (ko)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0520091B1 (en) * 1991-06-18 1995-12-13 Agfa-Gevaert N.V. Curtain coater
DE69326056T2 (de) * 1993-01-07 2000-02-24 Eastman Kodak Co., Rochester Vorrichtung zur Vorhangbeschichtung mit Randentfernung
DE69427145T2 (de) * 1993-10-18 2001-11-15 Eastman Kodak Co., Rochester Vorhangbeschichtungsverfahren und-vorrichtung
DE19513531A1 (de) * 1995-04-10 1996-10-17 Du Pont Deutschland Verfahren und Vorrichtung zur Verminderung von Störungen beim Vorhanggießen
US5725910A (en) * 1997-02-05 1998-03-10 Eastman Kodak Company Edge removal apparatus for curtain coating
US5763013A (en) * 1997-02-05 1998-06-09 Eastman Kodak Company Edge removal apparatus including air-flow blocking means for curtain coating
US6117236A (en) * 1998-03-18 2000-09-12 Eastman Kodak Company Curtain coating apparatus and method with continuous width adjustment
DE19960772A1 (de) * 1999-12-16 2001-06-21 Voith Paper Patent Gmbh Auftragsverfahren
DE10232949A1 (de) * 2002-07-19 2004-01-29 Voith Paper Patent Gmbh Vorhang-Auftragsvorrichtung
FI20055024A (fi) * 2005-01-18 2006-07-19 Metso Paper Inc Menetelmä kuivareunapäällystyksenä toteutettavassa verhopäällystyksessä päällystettävän radan reunaan syntyvän reunavallin poistamiseksi
DE102005062080A1 (de) * 2005-12-22 2007-06-28 Voith Patent Gmbh Verfahren und Vorrichtung zum Auftragen eines Auftragsmediums auf eine Materialbahn
EP2147724B1 (en) * 2008-07-22 2012-06-20 Ricoh Company, Ltd. Curtain coating apparatus
DE102009023403A1 (de) * 2009-05-29 2010-12-02 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Verfahren zur strukturierten Beschichtung von Substraten

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3365325A (en) * 1964-02-13 1968-01-23 Continental Can Co Apparatus for creation of a falling curtain of liquid
US3345972A (en) * 1965-05-20 1967-10-10 Owens Illinois Inc Means to adjust effective width of curtain coater
US4060649A (en) * 1976-12-06 1977-11-29 Sprague Electric Company Paint curtain machine and method of painting
DE3300150A1 (de) * 1983-01-04 1984-07-05 Agfa-Gevaert Ag, 5090 Leverkusen Verfahren und vorrichtung zur stabilisierung von frei fallenden fluessigkeitsvorhaengen
US4559896A (en) * 1983-09-15 1985-12-24 Ciba Geigy Corporation Coating apparatus
EP0176632B1 (en) * 1984-10-05 1988-01-07 Agfa-Gevaert N.V. Method and apparatus for curtain coating

Also Published As

Publication number Publication date
AU4032489A (en) 1990-02-19
EP0425562A1 (en) 1991-05-08
KR900702413A (ko) 1990-12-07
AU626316B2 (en) 1992-07-30
DE68919699T2 (de) 1995-05-18
WO1990000939A1 (en) 1990-02-08
WO1990001179A1 (en) 1990-02-08
EP0425562B1 (en) 1994-11-30
DE68919699D1 (de) 1995-01-12
KR920004629B1 (ko) 1992-06-12
ATE114514T1 (de) 1994-12-15

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG Letter patent granted
B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 18/07/2004