EP1965884A4 - Method and apparatus for degassing coating color - Google Patents

Method and apparatus for degassing coating color

Info

Publication number
EP1965884A4
EP1965884A4 EP06820119A EP06820119A EP1965884A4 EP 1965884 A4 EP1965884 A4 EP 1965884A4 EP 06820119 A EP06820119 A EP 06820119A EP 06820119 A EP06820119 A EP 06820119A EP 1965884 A4 EP1965884 A4 EP 1965884A4
Authority
EP
European Patent Office
Prior art keywords
coating color
degassing
degassing coating
color
coating
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.)
Withdrawn
Application number
EP06820119A
Other languages
German (de)
French (fr)
Other versions
EP1965884A1 (en
Inventor
Esa Forsten
Eero Kesti
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.)
Metso Paper Oy
Original Assignee
Metso Paper Oy
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 Metso Paper Oy filed Critical Metso Paper Oy
Publication of EP1965884A1 publication Critical patent/EP1965884A1/en
Publication of EP1965884A4 publication Critical patent/EP1965884A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/02—Processes or apparatus for adding material to the pulp or to the paper characterised by the manner in which substances are added
    • D21H23/22—Addition to the formed paper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0021—Degasification of liquids by bringing the liquid in a thin layer
    • B01D19/0026—Degasification of liquids by bringing the liquid in a thin layer in rotating vessels or in vessels containing movable parts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0036—Flash degasification
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0042—Degasification of liquids modifying the liquid flow
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D19/00—Degasification of liquids
    • B01D19/0073—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042
    • B01D19/0078—Degasification of liquids by a method not covered by groups B01D19/0005 - B01D19/0042 by vibration
    • D—TEXTILES; PAPER
    • D21—PAPER-MAKING; PRODUCTION OF CELLULOSE
    • D21H—PULP COMPOSITIONS; PREPARATION THEREOF NOT COVERED BY SUBCLASSES D21C OR D21D; IMPREGNATING OR COATING OF PAPER; TREATMENT OF FINISHED PAPER NOT COVERED BY CLASS B31 OR SUBCLASS D21G; PAPER NOT OTHERWISE PROVIDED FOR
    • D21H23/00—Processes or apparatus for adding material to the pulp or to the paper
    • D21H23/78—Controlling or regulating not limited to any particular process or apparatus

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Degasification And Air Bubble Elimination (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)
  • Coating Apparatus (AREA)
EP06820119A 2005-12-30 2006-12-05 Method and apparatus for degassing coating color Withdrawn EP1965884A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20055713A FI20055713L (en) 2005-12-30 2005-12-30 Method and apparatus for removing gas from a coating material
PCT/FI2006/050540 WO2007077295A1 (en) 2005-12-30 2006-12-05 Method and apparatus for degassing coating color

Publications (2)

Publication Number Publication Date
EP1965884A1 EP1965884A1 (en) 2008-09-10
EP1965884A4 true EP1965884A4 (en) 2011-04-27

Family

ID=35510791

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06820119A Withdrawn EP1965884A4 (en) 2005-12-30 2006-12-05 Method and apparatus for degassing coating color

Country Status (5)

Country Link
EP (1) EP1965884A4 (en)
JP (1) JP2009516581A (en)
CN (1) CN101282774A (en)
FI (1) FI20055713L (en)
WO (1) WO2007077295A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI121122B (en) * 2006-01-26 2010-07-15 Metso Paper Inc Method and apparatus for processing and feeding to a coating device of a coating agent intended for coating a fiber web
DE102007000705A1 (en) * 2007-09-07 2009-03-12 Voith Patent Gmbh Device and method for degassing a liquid or pasty medium
DE102009031106B4 (en) 2009-06-29 2022-02-17 Khs Gmbh Process and device for degassing a liquid
CN101865187A (en) * 2010-05-18 2010-10-20 浙江大学 Ultrasonic on-line air removing device for hydraulic system
TWI644023B (en) * 2017-09-05 2018-12-11 Scientech Corporation Liquid delivery device

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147677A (en) * 1936-01-22 1939-02-21 Submarine Signal Co Method of deaerating liquids
US3904392A (en) * 1973-03-16 1975-09-09 Eastman Kodak Co Method of and apparatus for debubbling liquids
US4070167A (en) * 1976-03-08 1978-01-24 Eastman Kodak Company Sonic apparatus for removing gas from photographic emulsion
US4612018A (en) * 1983-02-28 1986-09-16 Konishiroku Photo Industry Co., Ltd. Ultrasonic debubbling method and apparatus
JPH11253702A (en) * 1998-01-09 1999-09-21 Nkk Corp Deaerating apparatus for liquid and coating apparatus of liquid
FR2819424A1 (en) * 2001-01-17 2002-07-19 Francois Quiviger Continuous degassing system, for liquids under pressure, uses ultrasound resonator to form gas bubbles
WO2003000594A1 (en) * 2001-06-22 2003-01-03 Procav Corporation Method and apparatus for treating fluid mixtures with ultrasonic energy
US20030116014A1 (en) * 2001-12-21 2003-06-26 Possanza Steven D. Integrated use of deaeration methods to reduce bubbles and liquid waste
US20050115405A1 (en) * 2003-12-01 2005-06-02 Fuji Photo Film Co., Ltd. Method and apparatus for degassing coating liquid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH09164353A (en) * 1995-12-18 1997-06-24 Nkk Corp Roll coater coating device
JP2002079158A (en) * 2000-09-08 2002-03-19 Ricoh Co Ltd Dip coater and method for manufacturing electrophotographic photoreceptor
JP2003210907A (en) * 2002-01-17 2003-07-29 Kodak Polychrome Graphics Japan Ltd Defoaming method for coating solution and defoaming system therefor
US6726743B2 (en) * 2002-06-18 2004-04-27 3M Innovative Properties Company Electrostatic deaeration method and apparatus
JP2004313990A (en) * 2003-04-18 2004-11-11 Canon Chemicals Inc Conductive member and manufacture method therefor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2147677A (en) * 1936-01-22 1939-02-21 Submarine Signal Co Method of deaerating liquids
US3904392A (en) * 1973-03-16 1975-09-09 Eastman Kodak Co Method of and apparatus for debubbling liquids
US4070167A (en) * 1976-03-08 1978-01-24 Eastman Kodak Company Sonic apparatus for removing gas from photographic emulsion
US4612018A (en) * 1983-02-28 1986-09-16 Konishiroku Photo Industry Co., Ltd. Ultrasonic debubbling method and apparatus
JPH11253702A (en) * 1998-01-09 1999-09-21 Nkk Corp Deaerating apparatus for liquid and coating apparatus of liquid
FR2819424A1 (en) * 2001-01-17 2002-07-19 Francois Quiviger Continuous degassing system, for liquids under pressure, uses ultrasound resonator to form gas bubbles
WO2003000594A1 (en) * 2001-06-22 2003-01-03 Procav Corporation Method and apparatus for treating fluid mixtures with ultrasonic energy
US20030116014A1 (en) * 2001-12-21 2003-06-26 Possanza Steven D. Integrated use of deaeration methods to reduce bubbles and liquid waste
US20050115405A1 (en) * 2003-12-01 2005-06-02 Fuji Photo Film Co., Ltd. Method and apparatus for degassing coating liquid

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2007077295A1 *

Also Published As

Publication number Publication date
FI20055713L (en) 2007-07-01
FI20055713A0 (en) 2005-12-30
JP2009516581A (en) 2009-04-23
WO2007077295A1 (en) 2007-07-12
CN101282774A (en) 2008-10-08
EP1965884A1 (en) 2008-09-10

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Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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17P Request for examination filed

Effective date: 20080305

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

A4 Supplementary search report drawn up and despatched

Effective date: 20110330

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20111029