DE3764857D1 - Aminoalkohole als adjuvans fuer fluessige elektrostatische entwickler. - Google Patents

Aminoalkohole als adjuvans fuer fluessige elektrostatische entwickler.

Info

Publication number
DE3764857D1
DE3764857D1 DE8787106047T DE3764857T DE3764857D1 DE 3764857 D1 DE3764857 D1 DE 3764857D1 DE 8787106047 T DE8787106047 T DE 8787106047T DE 3764857 T DE3764857 T DE 3764857T DE 3764857 D1 DE3764857 D1 DE 3764857D1
Authority
DE
Germany
Prior art keywords
adjuvans
amino alcohols
liquid electrostatic
electrostatic developers
developers
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
DE8787106047T
Other languages
English (en)
Inventor
James Rodney Larson
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
Application granted granted Critical
Publication of DE3764857D1 publication Critical patent/DE3764857D1/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
    • G03G9/13—Developers with toner particles in liquid developer mixtures characterised by polymer components
    • G03G9/131—Developers with toner particles in liquid developer mixtures characterised by polymer components obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • 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
    • G03G9/12—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
    • G03G9/1355—Ionic, organic compounds

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Liquid Developers In Electrophotography (AREA)
DE8787106047T 1986-04-28 1987-04-24 Aminoalkohole als adjuvans fuer fluessige elektrostatische entwickler. Expired - Lifetime DE3764857D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/856,392 US4702985A (en) 1986-04-28 1986-04-28 Aminoalcohols as adjuvant for liquid electrostatic developers

Publications (1)

Publication Number Publication Date
DE3764857D1 true DE3764857D1 (de) 1990-10-18

Family

ID=25323503

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8787106047T Expired - Lifetime DE3764857D1 (de) 1986-04-28 1987-04-24 Aminoalkohole als adjuvans fuer fluessige elektrostatische entwickler.

Country Status (5)

Country Link
US (1) US4702985A (de)
EP (1) EP0243910B1 (de)
JP (1) JPS62266566A (de)
AU (1) AU585151B2 (de)
DE (1) DE3764857D1 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4702984A (en) * 1986-04-30 1987-10-27 E. I. Dupont De Nemours And Company Polybutylene succinimide as adjuvant for electrostatic liquid developer
US4758494A (en) * 1987-02-13 1988-07-19 E. I. Du Pont De Nemours And Company Inorganic metal salt as adjuvant for negative liquid electrostatic developers
US4859559A (en) * 1987-03-18 1989-08-22 E. I. Du Pont De Nemours And Company Hydroxycarboxylic acids as adjuvants for negative liquid electrostatic developers
US4780388A (en) * 1987-05-26 1988-10-25 E. I. Du Pont De Nemours And Company Polyamines as adjuvant for liquid electrostatic developers
US4804601A (en) * 1987-06-29 1989-02-14 Xerox Corporation Electrophotographic and electrographic imaging processes
US4977056A (en) * 1987-08-10 1990-12-11 E. I. Du Pont De Nemours And Company Alkylhydroxy benzylpolyamine as adjuvant for electrostatic liquid developers
US4794066A (en) * 1987-11-04 1988-12-27 E. I. Du Pont De Nemours And Company Process for preparation of liquid electrostatic developer
US4965163A (en) * 1988-02-24 1990-10-23 Fuji Photo Film Co., Ltd. Liquid developer for electrostatic image
US4923778A (en) * 1988-12-23 1990-05-08 D X Imaging Use of high percent solids for improved liquid toner preparation
US5009980A (en) * 1988-12-30 1991-04-23 E. I. Du Pont De Nemours And Company Aromatic nitrogen-containing compounds as adjuvants for electrostatic liquid developers
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
US5019477A (en) * 1989-07-05 1991-05-28 Dx Imaging Vinyltoluene and styrene copolymers as resins for liquid electrostatic toners
US5017964A (en) * 1989-11-29 1991-05-21 Am International, Inc. Corona charge system and apparatus for electrophotographic printing press
US4994341A (en) * 1989-12-20 1991-02-19 Dximaging Organometallic compounds as mottle prevention additives in liquid electrostatic developers
US5028508A (en) * 1989-12-20 1991-07-02 Dximaging Metal salts of beta-diketones as charging adjuvants for electrostatic liquid developers
US5019868A (en) * 1989-12-28 1991-05-28 Am International, Inc. Developer electrode and reverse roller assembly for high speed electrophotographic printing device
US5177877A (en) * 1989-12-28 1993-01-12 Am International, Inc. Dryer-fuser apparatus and method for high speed electrophotographic printing device
US5077172A (en) * 1989-12-28 1991-12-31 Am International, Inc. Carrier web transfer device and method for electrophotographic printing press
US5266435A (en) * 1991-12-04 1993-11-30 Spectrum Sciences B.V. Liquid toners containing charge directors and components for stabilizing their electrical properties
US5306590A (en) * 1991-12-23 1994-04-26 Xerox Corporation High solids liquid developer containing carboxyl terminated polyester toner resin
US5304451A (en) * 1991-12-23 1994-04-19 Xerox Corporation Method of replenishing a liquid developer
US5206108A (en) * 1991-12-23 1993-04-27 Xerox Corporation Method of producing a high solids replenishable liquid developer containing a friable toner resin
US5254424A (en) * 1991-12-23 1993-10-19 Xerox Corporation High solids replenishable liquid developer containing urethane-modified polyester toner resin
US5254427A (en) * 1991-12-30 1993-10-19 Xerox Corporation Additives for liquid electrostatic developers
US5206107A (en) * 1991-12-30 1993-04-27 Xerox Corporation Siloxane surfactants as liquid developer additives

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL282755A (de) * 1961-08-31 1900-01-01
US3417019A (en) * 1962-12-27 1968-12-17 Eastman Kodak Co Xerographic development
GB1086753A (en) * 1964-02-06 1967-10-11 Dennison Mfg Ltd Development of electrostatic images with liquid developer
GB1095504A (de) * 1964-03-06 1967-12-20
US3528097A (en) * 1967-03-14 1970-09-08 Matsushita Electric Ind Co Ltd Liquid developers for developing electrostatic images
JPS51109843A (de) * 1975-03-24 1976-09-29 Hitachi Ltd
JPS589416B2 (ja) * 1977-03-07 1983-02-21 石原産業株式会社 静電荷像用液体現像剤
JPS5428141A (en) * 1977-08-04 1979-03-02 Ricoh Co Ltd Liquid developer for static latent image
US4425418A (en) * 1981-05-19 1984-01-10 Konishiroku Photo Industry Co., Ltd. Liquid developers for electrophotography and developing method using the same
US4507377A (en) * 1982-11-19 1985-03-26 Eastman Kodak Company Self-fixing liquid electrographic developers
US4476210A (en) * 1983-05-27 1984-10-09 Xerox Corporation Dyed stabilized liquid developer and method for making
DE3564047D1 (en) * 1984-02-20 1988-09-01 Fuji Photo Film Co Ltd Liquid developer for electrostatic photography
US4702984A (en) * 1986-04-30 1987-10-27 E. I. Dupont De Nemours And Company Polybutylene succinimide as adjuvant for electrostatic liquid developer
US4758494A (en) * 1987-02-13 1988-07-19 E. I. Du Pont De Nemours And Company Inorganic metal salt as adjuvant for negative liquid electrostatic developers
US4780388A (en) * 1987-05-26 1988-10-25 E. I. Du Pont De Nemours And Company Polyamines as adjuvant for liquid electrostatic developers

Also Published As

Publication number Publication date
AU7210587A (en) 1987-10-29
AU585151B2 (en) 1989-06-08
EP0243910B1 (de) 1990-09-12
US4702985A (en) 1987-10-27
JPS62266566A (ja) 1987-11-19
EP0243910A1 (de) 1987-11-04

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee