CH515534A - Toner concentrate and use of the same in the manufacture of a liquid developer for electrostatic copying - Google Patents

Toner concentrate and use of the same in the manufacture of a liquid developer for electrostatic copying

Info

Publication number
CH515534A
CH515534A CH1249069A CH1249069A CH515534A CH 515534 A CH515534 A CH 515534A CH 1249069 A CH1249069 A CH 1249069A CH 1249069 A CH1249069 A CH 1249069A CH 515534 A CH515534 A CH 515534A
Authority
CH
Switzerland
Prior art keywords
manufacture
same
liquid developer
electrostatic copying
toner concentrate
Prior art date
Application number
CH1249069A
Other languages
German (de)
Inventor
Scott Lozier Gerald
Original Assignee
Rca Corp
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 Rca Corp filed Critical Rca Corp
Publication of CH515534A publication Critical patent/CH515534A/en

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)
CH1249069A 1968-08-19 1969-08-18 Toner concentrate and use of the same in the manufacture of a liquid developer for electrostatic copying CH515534A (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
CH515534A true CH515534A (en) 1971-11-15

Family

ID=25031911

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1249069A CH515534A (en) 1968-08-19 1969-08-18 Toner concentrate and use of the same in the manufacture of a liquid developer for electrostatic copying

Country Status (8)

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

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
WO1990008983A1 (en) * 1989-02-06 1990-08-09 Savin Corporation Charge director composition
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 (en) * 1961-06-08 1963-06-21 Harris Intertype Corp Electrostatic photographic system
US3259581A (en) * 1961-11-23 1966-07-05 Australia Res Lab Liquid developer for electrostatic images

Also Published As

Publication number Publication date
DE1941056A1 (en) 1970-06-11
CA967046A (en) 1975-05-06
BE737621A (en) 1970-02-02
NL6912594A (en) 1970-02-23
GB1285465A (en) 1972-08-16
JPS511980B1 (en) 1976-01-22
FR2015892A1 (en) 1970-04-30

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Legal Events

Date Code Title Description
PL Patent ceased