HK1012438A1 - Process for replenishing an electrostatic liquid developer - Google Patents

Process for replenishing an electrostatic liquid developer

Info

Publication number
HK1012438A1
HK1012438A1 HK98113433A HK98113433A HK1012438A1 HK 1012438 A1 HK1012438 A1 HK 1012438A1 HK 98113433 A HK98113433 A HK 98113433A HK 98113433 A HK98113433 A HK 98113433A HK 1012438 A1 HK1012438 A1 HK 1012438A1
Authority
HK
Hong Kong
Prior art keywords
replenishing
liquid developer
electrostatic liquid
electrostatic
developer
Prior art date
Application number
HK98113433A
Other languages
English (en)
Inventor
Benzion Landa
Yaacov Almog
Uri Levy
Original Assignee
Indigo Nv
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 Indigo Nv filed Critical Indigo Nv
Publication of HK1012438A1 publication Critical patent/HK1012438A1/xx

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/12—Developers with toner particles in liquid developer mixtures

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Wet Developing In Electrophotography (AREA)
HK98113433A 1989-01-26 1998-12-15 Process for replenishing an electrostatic liquid developer HK1012438A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/301,532 US4980259A (en) 1989-01-26 1989-01-26 Liquid developer formulation
PCT/US1990/000156 WO1990008982A1 (en) 1989-01-26 1990-01-16 Liquid developer formulation

Publications (1)

Publication Number Publication Date
HK1012438A1 true HK1012438A1 (en) 1999-07-30

Family

ID=23163789

Family Applications (1)

Application Number Title Priority Date Filing Date
HK98113433A HK1012438A1 (en) 1989-01-26 1998-12-15 Process for replenishing an electrostatic liquid developer

Country Status (11)

Country Link
US (1) US4980259A (ko)
EP (1) EP0455720B1 (ko)
JP (1) JP3030566B2 (ko)
KR (1) KR0180729B1 (ko)
CN (1) CN1040584C (ko)
CA (1) CA2026109C (ko)
DE (1) DE69033622T2 (ko)
ES (1) ES2020830A6 (ko)
HK (1) HK1012438A1 (ko)
MX (1) MX170658B (ko)
WO (1) WO1990008982A1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5155001A (en) * 1989-03-06 1992-10-13 Spectrum Sciences B.V. Liquid developer method with replenishment of charge director
US5166734A (en) * 1991-02-12 1992-11-24 Spectrum Sciences B.V. Imaging system including pre-transfer discharge
US6623902B1 (en) * 1991-03-28 2003-09-23 Hewlett-Packard Indigo B.V. Liquid toner and method of printing using same
US5442427A (en) * 1993-10-04 1995-08-15 Phoenix Precision Graphics, Inc. Concentrate stirring for continuous printing
US5512978A (en) * 1995-06-05 1996-04-30 Xerox Corporation Replenishing system
US5923356A (en) * 1995-11-01 1999-07-13 Xerox Corporation Liquid developing material replenishment control system
EP1192507B1 (en) 1999-07-05 2004-09-29 Hewlett-Packard Indigo B.V. Method of transferring a toner image
WO2001088619A1 (en) 2000-05-17 2001-11-22 Indigo N.V. Fluorescent liquid toner and method of printing using same
IL144326A0 (en) * 2001-07-15 2002-05-23 Indigo Nv Liquid toner with additives for enhancing life of intermediate transfer members
US7977023B2 (en) * 2007-07-26 2011-07-12 Hewlett-Packard Development Company, L.P. Ink formulations and methods of making ink formulations

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3129115A (en) * 1961-04-17 1964-04-14 Xerox Corp Xerographic developing apparatus
BE755282A (fr) * 1969-09-02 1971-02-01 Eastman Kodak Co Dispositif d'alimentation en revelateur electrographique liquide et poste electrographique de developpement alimente par un tel dispositif
US3900412A (en) * 1970-01-30 1975-08-19 Hunt Chem Corp Philip A Liquid toners with an amphipathic graft type polymeric molecule
EP0259448B1 (en) * 1986-02-14 1994-01-19 Indigo N.V. Liquid developer charge director control
US4860050A (en) * 1986-07-28 1989-08-22 Ricoh Company, Ltd. Developing replenisher material for use in image forming device
IN168444B (ko) * 1986-08-15 1991-04-06 Mitutoyo Mfg Co Ltd
US4785327A (en) * 1987-09-03 1988-11-15 Savin Corporation Pneumatic charge director dispensing apparatus

Also Published As

Publication number Publication date
DE69033622D1 (de) 2000-10-12
DE69033622T2 (de) 2001-01-04
WO1990008982A1 (en) 1990-08-09
ES2020830A6 (es) 1991-10-01
MX170658B (es) 1993-09-03
CN1040584C (zh) 1998-11-04
CA2026109A1 (en) 1990-07-27
EP0455720A1 (en) 1991-11-13
JP3030566B2 (ja) 2000-04-10
US4980259A (en) 1990-12-25
KR910700486A (ko) 1991-03-15
CN1045303A (zh) 1990-09-12
JPH04503123A (ja) 1992-06-04
CA2026109C (en) 1997-12-16
EP0455720B1 (en) 2000-09-06
KR0180729B1 (ko) 1999-05-01

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Legal Events

Date Code Title Description
PF Patent in force
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20050116