KR890008618A - 개선된 액체 정전 현상제 및 그 제조방법 - Google Patents

개선된 액체 정전 현상제 및 그 제조방법 Download PDF

Info

Publication number
KR890008618A
KR890008618A KR1019880015524A KR880015524A KR890008618A KR 890008618 A KR890008618 A KR 890008618A KR 1019880015524 A KR1019880015524 A KR 1019880015524A KR 880015524 A KR880015524 A KR 880015524A KR 890008618 A KR890008618 A KR 890008618A
Authority
KR
South Korea
Prior art keywords
free acid
liquid
alkyl
alkylene
electrostatic developer
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Withdrawn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
KR1019880015524A
Other languages
English (en)
Korean (ko)
Inventor
머스타파 엘-세이드 라일라
밍-탁 챈 도미니크
바그완더스 싸너왈러 천드러칸트
존 트라우트 토렌스
Original Assignee
제임즈 제이 플린
이 아이 듀우판 디 네모아 앤드 캄파니
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 제임즈 제이 플린, 이 아이 듀우판 디 네모아 앤드 캄파니 filed Critical 제임즈 제이 플린
Publication of KR890008618A publication Critical patent/KR890008618A/ko
Withdrawn legal-status Critical Current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 or 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)
KR1019880015524A 1987-11-25 1988-11-24 개선된 액체 정전 현상제 및 그 제조방법 Withdrawn KR890008618A (ko)

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 (1)

Publication Number Publication Date
KR890008618A true KR890008618A (ko) 1989-07-12

Family

ID=22420016

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880015524A Withdrawn KR890008618A (ko) 1987-11-25 1988-11-24 개선된 액체 정전 현상제 및 그 제조방법

Country Status (9)

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

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US4985329A (en) * 1988-12-30 1991-01-15 E. I. Du Pont De Nemours And Company Bipolar liquid electrostatic developer
US7118842B2 (en) * 2003-09-30 2006-10-10 Samsung Electronics Company Charge adjuvant delivery system and methods
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
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
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
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
US7432033B2 (en) 2004-10-31 2008-10-07 Samsung Electronics Co., Ltd. Printing systems and methods for liquid toners comprising dispersed toner particles
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
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
CN106574133B (zh) * 2014-06-09 2020-10-23 惠普印迪戈股份公司 静电墨水组合物

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 (https=) * 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
US4425418A (en) * 1981-05-19 1984-01-10 Konishiroku Photo Industry Co., Ltd. Liquid developers for electrophotography and developing method using the same
JPS57210345A (en) * 1981-05-19 1982-12-23 Konishiroku Photo Ind Co Ltd Electrophotographic negatively-chargeable liquid developer and developing method using this developer
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
EP0317968B1 (en) 1994-04-06
JPH059789B2 (https=) 1993-02-05
JPH01156762A (ja) 1989-06-20
NO885254L (no) 1989-05-26
US4886726A (en) 1989-12-12
DK656788D0 (da) 1988-11-24
AU2587888A (en) 1989-05-25
DE3888930D1 (de) 1994-05-11
EP0317968A3 (en) 1990-02-14
DK656788A (da) 1989-05-26
DE3888930T2 (de) 1994-09-22
AU606235B2 (en) 1991-01-31
NO885254D0 (no) 1988-11-24
EP0317968A2 (en) 1989-05-31
CN1035366A (zh) 1989-09-06

Similar Documents

Publication Publication Date Title
KR890008618A (ko) 개선된 액체 정전 현상제 및 그 제조방법
DE3750706T2 (de) Metallische Seife als Zusatzmittel für elektrostatische Flüssigentwickler.
JP3393161B2 (ja) 現像液
DE3047229C2 (https=)
KR890008617A (ko) 상의 개선된 내인소성을 갖는 변형된 정전 형상액 및 그 제조방법.
DE69025577T2 (de) Metallsalze von beta-Diketonen als Ladungssteuerungsmittel für elektrostatische flüssige Entwickler
JPH02238466A (ja) 改良された液体トナー調製品のための高パーセント固体の利用
US3772199A (en) Liquid developer used for electrophotography
DE69819641T2 (de) Feine Metallseifenteilchen, Verfahren zu ihrer Herstellung und ihre Verwendung
DE3004152C2 (https=)
KR900010480A (ko) 보조제로서 방향족 질소함유 화합물을 함유하는 정전현상액 및 그의 제조방법
JPS63201669A (ja) ネガ型液体静電現像液
JPH0756573B2 (ja) マルチブロツクポリマを含む液体静電現像剤
US5069995A (en) Stain elimination in consecutive color toning
JPS63243966A (ja) ヒドロキシカルボン酸を含むネガ型液体静電現像液
KR910006790A (ko) 정전 액체 현상제, 그의제조 방법 및 토우너입자의 제조방법
DE69028508T2 (de) Organometallische Verbindungen als Zusatz zur Verhinderung von Flecken in flüssigen elektrostatischen Entwicklern
US4794066A (en) Process for preparation of liquid electrostatic developer
KR910017241A (ko) 양화-작용 정전 현상액 및 이의 제조 방법
KR910017244A (ko) 연마 보조물로서 a-b블럭 공중합체를 함유하는 정전 상 형성을 위한 정전 현상액의 제조 방법.
FR2458831A1 (fr) Revelateur electrophotographique
KR900010479A (ko) 양(陽)정전 현상액용 보조제로서의 유기황 함유 화합물
US5529874A (en) Liquid developer for electrophotography
KR900010478A (ko) 개선된 양의 정전 현상액 및 그의 제조방법
KR910006789A (ko) 개선된 양성 정전 액체 현상제 및 그의 제조 방법.

Legal Events

Date Code Title Description
PA0109 Patent application

Patent event code: PA01091R01D

Comment text: Patent Application

Patent event date: 19881124

PG1501 Laying open of application
A201 Request for examination
PA0201 Request for examination

Patent event code: PA02012R01D

Patent event date: 19900407

Comment text: Request for Examination of Application

Patent event code: PA02011R01I

Patent event date: 19881124

Comment text: Patent Application

PC1202 Submission of document of withdrawal before decision of registration

Comment text: [Withdrawal of Procedure relating to Patent, etc.] Withdrawal (Abandonment)

Patent event code: PC12021R01D

Patent event date: 19910916

WITB Written withdrawal of application