CA2087968C - Systeme d'imagerie a toner liquide - Google Patents

Systeme d'imagerie a toner liquide Download PDF

Info

Publication number: CA2087968C
Authority: CA; Canada
Prior art keywords: liquid; carrier liquid; charge director; toner; reservoir
Prior art date: 1990-07-23
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

CA002087968A

Other languages

English (en)

Other versions

CA2087968A1 (fr

Inventor

Benzion Landa

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.)

HP Indigo BV

Original Assignee

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.)

1990-07-23

Filing date

1990-07-23

Publication date

2001-07-03

1990-07-23 Application filed by Indigo BV filed Critical Indigo BV

1992-01-24 Publication of CA2087968A1 publication Critical patent/CA2087968A1/fr

2001-07-03 Application granted granted Critical

2001-07-03 Publication of CA2087968C publication Critical patent/CA2087968C/fr

2010-07-23 Anticipated expiration legal-status Critical

Status Expired - Fee Related legal-status Critical Current

Links

239000007788 liquid Substances 0.000 title claims abstract description 136
238000003384 imaging method Methods 0.000 title description 10
239000002245 particle Substances 0.000 claims abstract description 31
230000004888 barrier function Effects 0.000 claims abstract description 17
238000004891 communication Methods 0.000 claims abstract description 16
239000003086 colorant Substances 0.000 claims abstract description 8
238000005259 measurement Methods 0.000 claims description 11
239000012528 membrane Substances 0.000 claims description 7
239000000758 substrate Substances 0.000 abstract description 9
229920000136 polysorbate Polymers 0.000 abstract 1
239000000203 mixture Substances 0.000 description 7
239000000463 material Substances 0.000 description 6
238000004140 cleaning Methods 0.000 description 5
239000012141 concentrate Substances 0.000 description 5
238000000034 method Methods 0.000 description 5
238000002156 mixing Methods 0.000 description 5
229910000975 Carbon steel Inorganic materials 0.000 description 3
CEGOLXSVJUTHNZ-UHFFFAOYSA-K aluminium tristearate Chemical compound [Al+3].CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O.CCCCCCCCCCCCCCCCCC([O-])=O CEGOLXSVJUTHNZ-UHFFFAOYSA-K 0.000 description 3
229940063655 aluminum stearate Drugs 0.000 description 3
239000010962 carbon steel Substances 0.000 description 3
238000001816 cooling Methods 0.000 description 3
239000007921 spray Substances 0.000 description 3
229920003345 Elvax® Polymers 0.000 description 2
230000001419 dependent effect Effects 0.000 description 2
230000003287 optical effect Effects 0.000 description 2
229920005989 resin Polymers 0.000 description 2
239000011347 resin Substances 0.000 description 2
OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
239000006229 carbon black Substances 0.000 description 1
239000002131 composite material Substances 0.000 description 1
238000010276 construction Methods 0.000 description 1
238000007865 diluting Methods 0.000 description 1
239000006185 dispersion Substances 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000005484 gravity Effects 0.000 description 1
238000000424 optical density measurement Methods 0.000 description 1
238000005086 pumping Methods 0.000 description 1
239000007787 solid Substances 0.000 description 1
229910052845 zircon Inorganic materials 0.000 description 1
GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 description 1

Classifications

- 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
- G03G15/01—Apparatus for electrographic processes using a charge pattern for producing multicoloured copies
- G03G15/0105—Details of unit
- G03G15/0121—Details of unit for developing

Landscapes

Physics & Mathematics (AREA)
General Physics & Mathematics (AREA)
Wet Developing In Electrophotography (AREA)

CA002087968A 1990-07-23 1990-07-23 Systeme d'imagerie a toner liquide Expired - Fee Related CA2087968C (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/NL1990/000100 WO1992001974A1 (fr)	1990-07-23	1990-07-23	Systeme d'imagerie a toner liquide

Publications (2)

Publication Number	Publication Date
CA2087968A1 CA2087968A1 (fr)	1992-01-24
CA2087968C true CA2087968C (fr)	2001-07-03

Family

ID=19856421

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA002087968A Expired - Fee Related CA2087968C (fr)	1990-07-23	1990-07-23	Systeme d'imagerie a toner liquide

Country Status (6)

Country	Link
EP (1)	EP0540511B1 (fr)
JP (1)	JP3137640B2 (fr)
CA (1)	CA2087968C (fr)
DE (1)	DE69022859T2 (fr)
HK (1)	HK39296A (fr)
WO (1)	WO1992001974A1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
WO2008026665A1 (fr) *	2006-08-31	2008-03-06	Kyocera Corporation	Appareil de formation d'image et procédé de formation d'image

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPS6032191B2 (ja) *	1978-05-24	1985-07-26	株式会社リコー	二色現像方法
FR2556854B1 (fr) *	1983-12-16	1987-02-20	Benson Sa	Installation d'alimentation et dispositif de stockage pour l'alimentation d'un appareil d'impression electrostatique en produit de developpement a vehicule liquide
GB2177626B (en) *	1985-07-10	1989-12-28	Ricoh Kk	Developing device for electrophotographic color copier

1990
- 1990-07-23 CA CA002087968A patent/CA2087968C/fr not_active Expired - Fee Related
- 1990-07-23 WO PCT/NL1990/000100 patent/WO1992001974A1/fr not_active Ceased
- 1990-07-23 JP JP02510933A patent/JP3137640B2/ja not_active Expired - Fee Related
- 1990-07-23 DE DE69022859T patent/DE69022859T2/de not_active Expired - Fee Related
- 1990-07-23 EP EP90911654A patent/EP0540511B1/fr not_active Expired - Lifetime
1996
- 1996-03-07 HK HK39296A patent/HK39296A/en not_active IP Right Cessation

Also Published As

Publication number	Publication date
EP0540511B1 (fr)	1995-10-04
JP3137640B2 (ja)	2001-02-26
DE69022859D1 (de)	1995-11-09
DE69022859T2 (de)	1996-05-15
CA2087968A1 (fr)	1992-01-24
JPH05508026A (ja)	1993-11-11
HK39296A (en)	1996-03-15
WO1992001974A1 (fr)	1992-02-06
EP0540511A1 (fr)	1993-05-12

Legal Events

Date	Code	Title	Description
1997-07-15	EEER	Examination request
2007-07-23	MKLA	Lapsed
2023-10-24	MKLA	Lapsed	Effective date: 20070723

Publication	Publication Date	Title
CA2108412C (fr)	2003-07-01	Distributeur de toner liquide
US5278615A (en)	1994-01-11	Liquid toner imaging system
US5713062A (en)	1998-01-27	Color mixing and control system for use in an electrostatographic printing machine
US5208637A (en)	1993-05-04	Liquid toner replenishment system
US5212526A (en)	1993-05-18	Process and apparatus for transferring and fusing an image to a recording medium
EP0819268B1 (fr)	2002-04-10	Impression sur film transparent
JPH09505411A (ja)	1997-05-27	現像制御装置
EP0833218B1 (fr)	2003-11-26	Système de mélange de couleurs et de remplissage pour un appareil à imprimer électrostatographique
US6776099B1 (en)	2004-08-17	Central-ink supply system for multi-printer systems
US6066421A (en)	2000-05-23	Color toner compositions and processes thereof
US20070047985A1 (en)	2007-03-01	Development System and Image Forming Apparatus Using the Same
CA2087968C (fr)	2001-07-03	Systeme d'imagerie a toner liquide
US5963758A (en)	1999-10-05	System and method for maintaining color density in liquid toners for an electrographic printer
WO1992017824A1 (fr)	1992-10-15	Distributeur de toner liquide
US5512978A (en)	1996-04-30	Replenishing system
JP2009300875A (ja)	2009-12-24	湿式画像形成装置
WO1992003765A1 (fr)	1992-03-05	Appareil de reapprovisionnement en toner liquide
JP2008170603A (ja)	2008-07-24	液体現像剤を用いる画像形成方法および画像形成装置
HK77296A (en)	1996-05-10	Liquid toner dispenser
Gibson et al.	1998	Control of liquid Electrophoretic toner supplies
JPH06282115A (ja)	1994-10-07	静電荷像現像用液体現像剤
JPH06282116A (ja)	1994-10-07	静電荷像現像用液体現像剤
JP2004012559A (ja)	2004-01-15	液体現像電子写真のための溶融転写方法及び装置