JPH059789B2 - - Google Patents

Info

Publication number
JPH059789B2
JPH059789B2 JP63294833A JP29483388A JPH059789B2 JP H059789 B2 JPH059789 B2 JP H059789B2 JP 63294833 A JP63294833 A JP 63294833A JP 29483388 A JP29483388 A JP 29483388A JP H059789 B2 JPH059789 B2 JP H059789B2
Authority
JP
Japan
Prior art keywords
free acid
alkylene
neutralized salt
alkyl
liquid
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.)
Expired - Lifetime
Application number
JP63294833A
Other languages
English (en)
Japanese (ja)
Other versions
JPH01156762A (ja
Inventor
Mosutafua Eruuseido Raira
Minntaku Chan Dominitsuku
Buhaguwandasu Taanawatsura Chandorakanto
Jon Torauto Torensu
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.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and 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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JPH01156762A publication Critical patent/JPH01156762A/ja
Publication of JPH059789B2 publication Critical patent/JPH059789B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • 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
    • G03G9/135—Developers with toner particles in liquid developer mixtures characterised by stabiliser or charge-controlling agents

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Developers In Electrophotography (AREA)
JP63294833A 1987-11-25 1988-11-24 液体静電現像液用電荷制御剤としてのグリセリド Granted JPH01156762A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/125,503 US4886726A (en) 1987-11-25 1987-11-25 Glycerides as charge directors for liquid electrostatic developers
US125,503 1987-11-25

Publications (2)

Publication Number Publication Date
JPH01156762A JPH01156762A (ja) 1989-06-20
JPH059789B2 true JPH059789B2 (enExample) 1993-02-05

Family

ID=22420016

Family Applications (1)

Application Number Title Priority Date Filing Date
JP63294833A Granted JPH01156762A (ja) 1987-11-25 1988-11-24 液体静電現像液用電荷制御剤としてのグリセリド

Country Status (9)

Country Link
US (1) US4886726A (enExample)
EP (1) EP0317968B1 (enExample)
JP (1) JPH01156762A (enExample)
KR (1) KR890008618A (enExample)
CN (1) CN1035366A (enExample)
AU (1) AU606235B2 (enExample)
DE (1) DE3888930T2 (enExample)
DK (1) DK656788A (enExample)
NO (1) NO885254L (enExample)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4985329A (en) * 1988-12-30 1991-01-15 E. I. Du Pont De Nemours And Company Bipolar liquid electrostatic developer
US4917985A (en) * 1988-12-30 1990-04-17 E. I. Du Pont De Nemours And Company Organic sulfur-containing compounds as adjuvants for positive electrostatic liquid developers
US7144671B2 (en) * 2003-09-30 2006-12-05 Samsung Electronics Company Adjuvants for negatively charged toners
US7070900B2 (en) * 2003-09-30 2006-07-04 Samsung Electronics Company Adjuvants for positively charged toners
US7118842B2 (en) * 2003-09-30 2006-10-10 Samsung Electronics Company Charge adjuvant delivery system and methods
US7433636B2 (en) * 2003-12-31 2008-10-07 Samsung Electronics Co., Ltd. Method and apparatus for using a transfer assist layer in a tandem electrophotographic process with electrostatically assisted toner transfer
US7433635B2 (en) * 2003-12-31 2008-10-07 Samsung Electronics Co., Ltd. Method and apparatus for using a transfer assist layer in a multi-pass electrophotographic process with electrostatically assisted toner transfer
US7183030B2 (en) 2004-05-07 2007-02-27 Samsung Electronics Company Negatively charged coated electrographic toner particles and process
US20050250028A1 (en) * 2004-05-07 2005-11-10 Qian Julie Y Positively charged coated electrographic toner particles and process
US7195852B2 (en) * 2004-06-30 2007-03-27 Samsung Electronics Company Liquid toner compositions comprising an amphipathic copolymer comprising a polysiloxane moiety
US7405027B2 (en) * 2004-10-31 2008-07-29 Samsung Electronics Company Liquid toners comprising toner particles prepared in a solvent other than the carrier liquid
US7320853B2 (en) * 2004-10-31 2008-01-22 Samsung Electronics Company Liquid toners comprising amphipathic copolymeric binder that have been prepared, dried and redispersed in the same carrier liquid
US7432033B2 (en) 2004-10-31 2008-10-07 Samsung Electronics Co., Ltd. Printing systems and methods for liquid toners comprising dispersed toner particles
US7556907B2 (en) * 2005-06-03 2009-07-07 Seiko Epson Corporation Liquid developer
US20080003516A1 (en) * 2006-06-29 2008-01-03 Seiko Epson Corporation Liquid Developer and Image Forming Device
US8329372B2 (en) * 2006-07-14 2012-12-11 Seiko Epson Corporation Liquid developer, method of preparing liquid developer, and image forming apparatus
JP2008040352A (ja) * 2006-08-09 2008-02-21 Seiko Epson Corp 液体現像剤、液体現像剤の製造方法、画像形成方法、および画像形成装置
US8076049B2 (en) * 2007-07-17 2011-12-13 Seiko Epson Corporation Liquid developer and image forming apparatus
JP2009058688A (ja) * 2007-08-30 2009-03-19 Seiko Epson Corp 液体現像剤および画像形成装置
WO2015188844A1 (en) * 2014-06-09 2015-12-17 Hewlett-Packard Indigo B.V. Electrostatic ink compositions

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1151141A (en) * 1966-02-04 1969-05-07 Agfa Gevaert Nv Improvements in or relating to the Dispersion of Particles in an Organic Liquid
US3856692A (en) * 1969-10-31 1974-12-24 Xerox Corp Liquid electrostatographic developer compositions
JPS5147625B2 (enExample) * 1974-06-19 1976-12-16
DE2431343C2 (de) * 1974-06-29 1982-02-11 Hoechst Ag, 6000 Frankfurt Goldgelbe, wasserlösliche Monoazoverbindungen, Verfahren zu ihrer Herstellung und ihre Verwendung als Farbstoffe
US4160773A (en) * 1974-08-06 1979-07-10 Max-Planck-Gesellschaft Zur Forderung Der Wissenschaften E.V. Synthetic alkyl esters of phospholipid acid, structural analogs thereof and a process for their manufacture and their use
GB1576719A (en) * 1976-07-23 1980-10-15 Agfa Gevaert Electrophoretic developers
JPS5560960A (en) * 1978-10-31 1980-05-08 Agfa Gevaert Nv Composition for developing electrostatic image and method of development
JPS57210345A (en) * 1981-05-19 1982-12-23 Konishiroku Photo Ind Co Ltd Electrophotographic negatively-chargeable liquid developer and developing method using this developer
US4425418A (en) * 1981-05-19 1984-01-10 Konishiroku Photo Industry Co., Ltd. Liquid developers for electrophotography and developing method using the same
JPS58194040A (ja) * 1982-05-10 1983-11-11 Konishiroku Photo Ind Co Ltd 電子写真負荷電性液体現像剤
JPS6076755A (ja) * 1983-10-04 1985-05-01 Ricoh Co Ltd 静電写真用液体現像剤
JPH0664365B2 (ja) * 1985-06-11 1994-08-22 三菱製紙株式会社 電子写真液体現像方法
US4734352A (en) * 1986-04-22 1988-03-29 E. I. Du Pont De Nemours And Company Polyhydroxy charging adjuvants for liquid electrostatic developers
US4707429A (en) * 1986-04-30 1987-11-17 E. I. Du Pont De Nemours And Company Metallic soap as adjuvant for electrostatic liquid developer
US4780389A (en) * 1987-02-13 1988-10-25 E. I. Du Pont De Nemours And Company Inorganic metal salt as adjuvant for negative liquid electrostatic developers

Also Published As

Publication number Publication date
EP0317968A3 (en) 1990-02-14
DK656788A (da) 1989-05-26
EP0317968A2 (en) 1989-05-31
AU606235B2 (en) 1991-01-31
NO885254L (no) 1989-05-26
JPH01156762A (ja) 1989-06-20
DE3888930D1 (de) 1994-05-11
US4886726A (en) 1989-12-12
CN1035366A (zh) 1989-09-06
EP0317968B1 (en) 1994-04-06
NO885254D0 (no) 1988-11-24
DK656788D0 (da) 1988-11-24
KR890008618A (ko) 1989-07-12
DE3888930T2 (de) 1994-09-22
AU2587888A (en) 1989-05-25

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