CA967046A - Liquid developers for electrostatic printing - Google Patents

Liquid developers for electrostatic printing

Info

Publication number
CA967046A
CA967046A CA057,205A CA57205A CA967046A CA 967046 A CA967046 A CA 967046A CA 57205 A CA57205 A CA 57205A CA 967046 A CA967046 A CA 967046A
Authority
CA
Canada
Prior art keywords
electrostatic printing
liquid developers
developers
liquid
electrostatic
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
Application number
CA057,205A
Other languages
English (en)
Inventor
Gerald S. Lozier
Original Assignee
Radio Corporation of America
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 Radio Corporation of America filed Critical Radio Corporation of America
Application granted granted Critical
Publication of CA967046A publication Critical patent/CA967046A/en
Expired 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
    • 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)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
CA057,205A 1968-08-19 1969-07-16 Liquid developers for electrostatic printing Expired CA967046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US75373568A 1968-08-19 1968-08-19

Publications (1)

Publication Number Publication Date
CA967046A true CA967046A (en) 1975-05-06

Family

ID=25031911

Family Applications (1)

Application Number Title Priority Date Filing Date
CA057,205A Expired CA967046A (en) 1968-08-19 1969-07-16 Liquid developers for electrostatic printing

Country Status (8)

Country Link
JP (1) JPS511980B1 (de)
BE (1) BE737621A (de)
CA (1) CA967046A (de)
CH (1) CH515534A (de)
DE (1) DE1941056A1 (de)
FR (1) FR2015892A1 (de)
GB (1) GB1285465A (de)
NL (1) NL6912594A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5264313A (en) * 1984-12-10 1993-11-23 Spectrum Sciences B.V. Charge director composition
EP0456659B1 (de) * 1989-02-06 2004-06-30 Hewlett-Packard Indigo B.V. Ladungssteuerungszusammensetzung
US5047306A (en) * 1989-05-19 1991-09-10 Spectrum Sciences B. V. Humidity tolerant charge director compositions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1330372A (fr) * 1961-06-08 1963-06-21 Harris Intertype Corp Système photographique électrostatique
US3259581A (en) * 1961-11-23 1966-07-05 Australia Res Lab Liquid developer for electrostatic images

Also Published As

Publication number Publication date
FR2015892A1 (de) 1970-04-30
GB1285465A (en) 1972-08-16
JPS511980B1 (de) 1976-01-22
NL6912594A (de) 1970-02-23
DE1941056A1 (de) 1970-06-11
CH515534A (de) 1971-11-15
BE737621A (de) 1970-02-02

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