FR2353599A1 - Colorants azoiques et revelateur electrographique liquide comprenant des particules marquantes les contenant - Google Patents

Colorants azoiques et revelateur electrographique liquide comprenant des particules marquantes les contenant

Info

Publication number
FR2353599A1
FR2353599A1 FR7716653A FR7716653A FR2353599A1 FR 2353599 A1 FR2353599 A1 FR 2353599A1 FR 7716653 A FR7716653 A FR 7716653A FR 7716653 A FR7716653 A FR 7716653A FR 2353599 A1 FR2353599 A1 FR 2353599A1
Authority
FR
France
Prior art keywords
marking particles
azoic dyes
liquid electrographic
electrographic developer
particles containing
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.)
Granted
Application number
FR7716653A
Other languages
English (en)
Other versions
FR2353599B1 (fr
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak 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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of FR2353599A1 publication Critical patent/FR2353599A1/fr
Application granted granted Critical
Publication of FR2353599B1 publication Critical patent/FR2353599B1/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B63/00—Lakes
    • C09B63/005—Metal lakes of dyes
    • 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
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/091—Azo dyes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Developing Agents For Electrophotography (AREA)
FR7716653A 1976-06-01 1977-06-01 Colorants azoiques et revelateur electrographique liquide comprenant des particules marquantes les contenant Granted FR2353599A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US69166676A 1976-06-01 1976-06-01
US69166776A 1976-06-01 1976-06-01

Publications (2)

Publication Number Publication Date
FR2353599A1 true FR2353599A1 (fr) 1977-12-30
FR2353599B1 FR2353599B1 (fr) 1979-03-23

Family

ID=27104825

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7716653A Granted FR2353599A1 (fr) 1976-06-01 1977-06-01 Colorants azoiques et revelateur electrographique liquide comprenant des particules marquantes les contenant

Country Status (2)

Country Link
FR (1) FR2353599A1 (fr)
GB (1) GB1571439A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489981A1 (fr) * 1980-09-10 1982-03-12 Eastman Kodak Co Image de colorant noir dans une composition photodurcie et procede d'obtention

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4414152A (en) * 1981-05-18 1983-11-08 Eastman Kodak Company Bis aryl-azo derivatives of 2,3-naphthalenediol

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
RESEARCH DISCLOSURE, NO. 150, OCTOBRE 1976 INDUSTRIAL OPPORTUNITIES LTD. HAVANT HANTS. P091EF.UK FORD ET ASS.) *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2489981A1 (fr) * 1980-09-10 1982-03-12 Eastman Kodak Co Image de colorant noir dans une composition photodurcie et procede d'obtention

Also Published As

Publication number Publication date
FR2353599B1 (fr) 1979-03-23
GB1571439A (en) 1980-07-16

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Legal Events

Date Code Title Description
ST Notification of lapse