DE59207011D1 - Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator - Google Patents

Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator

Info

Publication number
DE59207011D1
DE59207011D1 DE59207011T DE59207011T DE59207011D1 DE 59207011 D1 DE59207011 D1 DE 59207011D1 DE 59207011 T DE59207011 T DE 59207011T DE 59207011 T DE59207011 T DE 59207011T DE 59207011 D1 DE59207011 D1 DE 59207011D1
Authority
DE
Germany
Prior art keywords
keto
connection
toner containing
electrostatic toner
charge stabilizer
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
DE59207011T
Other languages
English (en)
Inventor
Gunter-Rudolf Schroeder
Udo Mayer
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.)
BASF SE
Original Assignee
BASF SE
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 BASF SE filed Critical BASF SE
Application granted granted Critical
Publication of DE59207011D1 publication Critical patent/DE59207011D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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
    • G03G9/097—Plasticisers; Charge controlling agents
    • G03G9/09733—Organic compounds
    • G03G9/0975—Organic compounds anionic

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DE59207011T 1991-03-20 1992-03-11 Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator Expired - Lifetime DE59207011D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4109086A DE4109086A1 (de) 1991-03-20 1991-03-20 Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator
PCT/EP1992/000534 WO1992016878A1 (de) 1991-03-20 1992-03-11 Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator

Publications (1)

Publication Number Publication Date
DE59207011D1 true DE59207011D1 (de) 1996-10-02

Family

ID=6427756

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4109086A Withdrawn DE4109086A1 (de) 1991-03-20 1991-03-20 Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator
DE59207011T Expired - Lifetime DE59207011D1 (de) 1991-03-20 1992-03-11 Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE4109086A Withdrawn DE4109086A1 (de) 1991-03-20 1991-03-20 Elektrostatischer toner, enthaltend eine ketoverbindung als ladungsstabilisator

Country Status (8)

Country Link
US (1) US5338639A (de)
EP (1) EP0576472B1 (de)
JP (1) JPH06505812A (de)
KR (1) KR930703632A (de)
CA (1) CA2099570A1 (de)
DE (2) DE4109086A1 (de)
ES (1) ES2090613T3 (de)
WO (1) WO1992016878A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4747895B2 (ja) * 2005-06-23 2011-08-17 コニカミノルタホールディングス株式会社 金属含有化合物を用いた電子写真用トナー

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4265990A (en) * 1977-05-04 1981-05-05 Xerox Corporation Imaging system with a diamine charge transport material in a polycarbonate resin
JPS6126058A (ja) * 1984-07-17 1986-02-05 Ricoh Co Ltd 乾式電子写真トナ−
JPS61190344A (ja) * 1985-02-20 1986-08-25 Toray Ind Inc 静電写真用トナ−
JPS61212851A (ja) * 1985-03-19 1986-09-20 Canon Inc 静電荷像現像用トナ−
JPS61212852A (ja) * 1985-03-19 1986-09-20 Canon Inc 静電荷像現像用トナ−
JPS62125366A (ja) * 1985-11-27 1987-06-06 Ricoh Co Ltd 電子写真用乾式トナ−
US5153090A (en) * 1990-06-28 1992-10-06 Commtech International Management Corporation Charge directors for use in electrophotographic compositions and processes
US5028508A (en) * 1989-12-20 1991-07-02 Dximaging Metal salts of beta-diketones as charging adjuvants for electrostatic liquid developers
JP3238148B2 (ja) * 1990-09-13 2001-12-10 コムテック インターナショナル マネージメント コーポレイション 液状の電子写真用現像剤組成物の溶媒和に基づく電荷制御

Also Published As

Publication number Publication date
ES2090613T3 (es) 1996-10-16
EP0576472A1 (de) 1994-01-05
US5338639A (en) 1994-08-16
CA2099570A1 (en) 1992-09-21
JPH06505812A (ja) 1994-06-30
EP0576472B1 (de) 1996-08-28
WO1992016878A1 (de) 1992-10-01
DE4109086A1 (de) 1992-09-24
KR930703632A (ko) 1993-11-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8330 Complete disclaimer