CA2042097A1 - Hydrocarbon soluble sulfonic or sulfamic acids as charge adjuvants for positive electrostatic liquid developers - Google Patents

Hydrocarbon soluble sulfonic or sulfamic acids as charge adjuvants for positive electrostatic liquid developers

Info

Publication number
CA2042097A1
CA2042097A1 CA002042097A CA2042097A CA2042097A1 CA 2042097 A1 CA2042097 A1 CA 2042097A1 CA 002042097 A CA002042097 A CA 002042097A CA 2042097 A CA2042097 A CA 2042097A CA 2042097 A1 CA2042097 A1 CA 2042097A1
Authority
CA
Canada
Prior art keywords
acid
liquid developer
electrostatic liquid
developer according
carbon atoms
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.)
Abandoned
Application number
CA002042097A
Other languages
English (en)
French (fr)
Inventor
William A. Houle
James R. Larson
Kathryn A. Pearlstine
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.)
Dx Imaging Inc
Original Assignee
Dx Imaging Inc
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 Dx Imaging Inc filed Critical Dx Imaging Inc
Publication of CA2042097A1 publication Critical patent/CA2042097A1/en
Abandoned 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

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Liquid Developers In Electrophotography (AREA)
CA002042097A 1990-05-11 1991-05-08 Hydrocarbon soluble sulfonic or sulfamic acids as charge adjuvants for positive electrostatic liquid developers Abandoned CA2042097A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52228290A 1990-05-11 1990-05-11
US07/522,282 1990-05-11

Publications (1)

Publication Number Publication Date
CA2042097A1 true CA2042097A1 (en) 1991-11-12

Family

ID=24080239

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002042097A Abandoned CA2042097A1 (en) 1990-05-11 1991-05-08 Hydrocarbon soluble sulfonic or sulfamic acids as charge adjuvants for positive electrostatic liquid developers

Country Status (6)

Country Link
EP (1) EP0456177A1 (xx)
JP (1) JPH04229875A (xx)
CN (1) CN1056587A (xx)
AU (1) AU7648791A (xx)
CA (1) CA2042097A1 (xx)
IL (1) IL98103A0 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5792584A (en) * 1992-08-21 1998-08-11 Indigo N.V. Preparation of liquid toners containing charge directors and components for stabilizing their electrical properties
EP1800189B1 (en) 2004-09-20 2016-02-17 Hewlett-Packard Development Company, L.P. A method of charging toner particles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6021056A (ja) * 1983-07-14 1985-02-02 Fuji Photo Film Co Ltd 静電荷像用液体現像剤
DE3426198A1 (de) * 1984-07-17 1986-01-23 Agfa-Gevaert Ag, 5090 Leverkusen Elektrostatographischer suspensionsentwickler und verfahren zu seiner herstellung
US4891286A (en) * 1988-11-21 1990-01-02 Am International, Inc. Methods of using liquid tower dispersions having enhanced colored particle mobility
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

Also Published As

Publication number Publication date
JPH04229875A (ja) 1992-08-19
AU7648791A (en) 1991-11-14
EP0456177A1 (en) 1991-11-13
IL98103A0 (en) 1992-06-21
CN1056587A (zh) 1991-11-27

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Legal Events

Date Code Title Description
FZDE Discontinued