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IN2014DN05939A - - Google Patents

Info

Publication number
IN2014DN05939A
IN2014DN05939A IN5939DEN2014A IN2014DN05939A IN 2014DN05939 A IN2014DN05939 A IN 2014DN05939A IN 5939DEN2014 A IN5939DEN2014 A IN 5939DEN2014A IN 2014DN05939 A IN2014DN05939 A IN 2014DN05939A
Authority
IN
India
Prior art keywords
conveyor
ink composition
ink
chargeable
moving surface
Prior art date
Application number
Inventor
Mark Sandler
Shai Lior
Avner Schneider
Original Assignee
Hewlett Packard Indigo Bv
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 Hewlett Packard Indigo Bv filed Critical Hewlett Packard Indigo Bv
Publication of IN2014DN05939A publication Critical patent/IN2014DN05939A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/0011—Heating features
    • B01D1/0017—Use of electrical or wave energy
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/104—Preparing, mixing, transporting or dispensing developer
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/11—Removing excess liquid developer, e.g. by heat
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D1/00—Evaporating
    • B01D1/22—Evaporating by bringing a thin layer of the liquid into contact with a heated surface
    • B01D1/222—In rotating vessels; vessels with movable parts
    • B01D1/228—In rotating vessels; vessels with movable parts horizontally placed cylindrical container or drum
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G15/00—Apparatus for electrographic processes using a charge pattern
    • G03G15/06—Apparatus for electrographic processes using a charge pattern for developing
    • G03G15/10—Apparatus for electrographic processes using a charge pattern for developing using a liquid developer
    • G03G15/104—Preparing, mixing, transporting or dispensing developer
    • G03G15/105—Detection or control means for the toner concentration

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Inks, Pencil-Leads, Or Crayons (AREA)
  • Ink Jet (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Application Of Or Painting With Fluid Materials (AREA)

Abstract

Disclosed herein is a method for concentrating an ink composition wherein the method comprises the steps of: (a) providing an ink composition the ink composition comprising a liquid carrier and particles comprising a resin and a colorant and wherein the ink composition contains less than 0.3 mg of charge director per g of solids in the ink composition; (b) passing the ink composition between a chargeable conveyor and a first electrode wherein a potential is applied such that the ink composition becomes adhered to the chargeable conveyor wherein the electric field between the chargeable conveyor and the first electrode is 2000 V/ mm or more; (c) passing the ink composition on the conveyor past a moving surface wherein the ink contacts the moving surface and a potential is applied between the conveyor and the moving surface such that the chargeable particles are disposed to move toward the conveyor and some of the liquid carrier is removed to increase the concentration of the chargeable particles in the liquid carrier on the conveyor to form a concentrated ink on the conveyor the conveyor and the moving surface then diverging from one another and at least some of the concentrated ink remains on the conveyor and (d) removing the concentrated ink from the conveyor and transferring it to a storage vessel. Also disclosed herein is an apparatus.
IN5939DEN2014 2012-01-20 2013-01-18 IN2014DN05939A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PCT/EP2012/050882 WO2013107522A1 (en) 2012-01-20 2012-01-20 Concentrating an ink composition
PCT/EP2013/050969 WO2013107880A1 (en) 2012-01-20 2013-01-18 Concentrating an ink composition

Publications (1)

Publication Number Publication Date
IN2014DN05939A true IN2014DN05939A (en) 2015-06-12

Family

ID=47561648

Family Applications (1)

Application Number Title Priority Date Filing Date
IN5939DEN2014 IN2014DN05939A (en) 2012-01-20 2013-01-18

Country Status (8)

Country Link
US (2) US9511304B2 (en)
JP (1) JP5990283B2 (en)
KR (1) KR101660855B1 (en)
CN (1) CN104067181B (en)
BR (1) BR112014017488A8 (en)
IN (1) IN2014DN05939A (en)
RU (1) RU2585878C2 (en)
WO (2) WO2013107522A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102048314B1 (en) 2016-02-08 2019-11-25 에이치피 인디고 비.브이. Printing liquid thickening
CN108292116B (en) 2016-02-08 2020-12-11 惠普深蓝有限责任公司 printing liquid concentrate
WO2017137066A1 (en) 2016-02-08 2017-08-17 Hewlett-Packard Indigo B.V. Printing liquids concentration
US10948853B2 (en) 2017-03-31 2021-03-16 Hp Indigo B.V. Liquid electro-photographic printing transfer devices
WO2018196946A1 (en) 2017-04-24 2018-11-01 Hp Indigo B.V. Layer thickness in print agent concentration apparatus
WO2019005005A1 (en) * 2017-06-27 2019-01-03 Hp Indigo B.V. Fluid application devices with resistive coatings
CN110559670B (en) * 2019-08-27 2021-12-10 国能龙源环保有限公司 Gypsum slurry foam powder making system and construction method thereof
US20240012348A1 (en) * 2020-04-07 2024-01-11 Hewlett-Packard Development Company, L.P. Flexible packaging material
CN114053738B (en) * 2021-11-01 2023-04-18 北京谊安医疗系统股份有限公司 Anesthetic vaporizer with liquid injection compensation tank

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Also Published As

Publication number Publication date
JP2015511249A (en) 2015-04-16
BR112014017488A2 (en) 2017-06-13
WO2013107880A1 (en) 2013-07-25
KR20140107377A (en) 2014-09-04
RU2585878C2 (en) 2016-06-10
US20150321117A1 (en) 2015-11-12
WO2013107522A1 (en) 2013-07-25
KR101660855B1 (en) 2016-09-28
US9375653B2 (en) 2016-06-28
CN104067181B (en) 2017-10-31
JP5990283B2 (en) 2016-09-14
US9511304B2 (en) 2016-12-06
RU2014134028A (en) 2016-03-20
US20140356029A1 (en) 2014-12-04
BR112014017488A8 (en) 2017-07-04
CN104067181A (en) 2014-09-24

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