FR2018635A1 - Azoic pigments for electrophoretic reproduction - Google Patents

Azoic pigments for electrophoretic reproduction

Info

Publication number
FR2018635A1
FR2018635A1 FR6931758A FR6931758A FR2018635A1 FR 2018635 A1 FR2018635 A1 FR 2018635A1 FR 6931758 A FR6931758 A FR 6931758A FR 6931758 A FR6931758 A FR 6931758A FR 2018635 A1 FR2018635 A1 FR 2018635A1
Authority
FR
France
Prior art keywords
azoic pigments
electrophoretic
reproduction
electrophoretic reproduction
azoic
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.)
Withdrawn
Application number
FR6931758A
Other languages
French (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.)
Xerox Corp
Original Assignee
Xerox 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 Xerox Corp filed Critical Xerox Corp
Publication of FR2018635A1 publication Critical patent/FR2018635A1/en
Withdrawn legal-status Critical Current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
    • G03G17/00—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process
    • G03G17/04—Electrographic processes using patterns other than charge patterns, e.g. an electric conductivity pattern; Processes involving a migration, e.g. photoelectrophoresis, photoelectrosolography; Processes involving a selective transfer, e.g. electrophoto-adhesive processes; Apparatus essentially involving a single such process using photoelectrophoresis
    • 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
    • C—CHEMISTRY; METALLURGY
    • C25—ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25D—PROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D13/00—Electrophoretic coating characterised by the process
    • C25D13/04—Electrophoretic coating characterised by the process with organic material

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)

Abstract

Azoic pigments for electrophoretic reproduction.. M3B. Of formula (I) (where R is Ca, Mg or Ba, R' and R" are Me, et, OMe OEt or halogen). The suspensions used contain finely divided particles of at least two different colours.
FR6931758A 1968-09-23 1969-09-18 Azoic pigments for electrophoretic reproduction Withdrawn FR2018635A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76172468A 1968-09-23 1968-09-23

Publications (1)

Publication Number Publication Date
FR2018635A1 true FR2018635A1 (en) 1970-06-26

Family

ID=25063085

Family Applications (1)

Application Number Title Priority Date Filing Date
FR6931758A Withdrawn FR2018635A1 (en) 1968-09-23 1969-09-18 Azoic pigments for electrophoretic reproduction

Country Status (4)

Country Link
BE (1) BE739053A (en)
DE (1) DE1947333A1 (en)
FR (1) FR2018635A1 (en)
NL (1) NL6914318A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4145215A (en) * 1977-07-15 1979-03-20 Eastman Kodak Company Migration imaging process and compositions
CA1115578A (en) * 1977-07-25 1982-01-05 Frank G. Webster Electrophotosensitive materials for migration imaging processes

Also Published As

Publication number Publication date
NL6914318A (en) 1970-03-25
DE1947333A1 (en) 1970-03-26
BE739053A (en) 1970-03-18

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Legal Events

Date Code Title Description
ST Notification of lapse