GB2000170A - Electrophoretic migration imaging materials and process - Google Patents

Electrophoretic migration imaging materials and process

Info

Publication number
GB2000170A
GB2000170A GB7826365A GB7826365A GB2000170A GB 2000170 A GB2000170 A GB 2000170A GB 7826365 A GB7826365 A GB 7826365A GB 7826365 A GB7826365 A GB 7826365A GB 2000170 A GB2000170 A GB 2000170A
Authority
GB
United Kingdom
Prior art keywords
migration imaging
electrophoretic migration
cyano
image
processes
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
GB7826365A
Other versions
GB2000170B (en
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 GB2000170A publication Critical patent/GB2000170A/en
Application granted granted Critical
Publication of GB2000170B publication Critical patent/GB2000170B/en
Expired 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/0091—Methine or polymethine dyes, e.g. cyanine dyes having only one heterocyclic ring at one end of the methine chain, e.g. hemicyamines, hemioxonol
    • 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
    • C09B1/00—Dyes with anthracene nucleus not condensed with any other ring
    • 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
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/02—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups
    • C09B23/04—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing an odd number of >CH- or >C[alkyl]- groups one >CH- group, e.g. cyanines, isocyanines, pseudocyanines
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Plural Heterocyclic Compounds (AREA)

Abstract

The invention relates to electrophoretic migration imaging processes. Electrically photosensitive pigment materials for use in such processes are provided which have the general formula: <IMAGE> wherein, with certain exceptions, n equals 1 or 2; A represents phenylene, naphthylene, anthracenyl, anthracenediyl, or dibenzothien-diyl; R1 and R2, which may be the same or different, when taken alone represent hydrogen, cyano, alkylsulphonyl, alkylcarbonyl, alkoxycarbonyl, arylcarbamoyl, arylcarbonyl or cyanoaryl; R1 and R2, when taken together, represent sufficient atoms to form a substituted or unsubstituted furanylidene, fluorenylidene, pyrimidinylidene, thiazolidinylidene, pyrrolinylidene, indenylidene, isoxazolinylidene, pyrazolinylidene, dithiolylidene, or indanylidene radical, wherein the substituents are cyano, aryl, oxo, thioxo, nitro, alkyl, carboxy, carbamoyl or cyanoalkyl. <IMAGE>
GB7826365A 1977-06-06 1978-06-06 Electrophoretic migration imaging materials and process Expired GB2000170B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US80404277A 1977-06-06 1977-06-06

Publications (2)

Publication Number Publication Date
GB2000170A true GB2000170A (en) 1979-01-04
GB2000170B GB2000170B (en) 1982-02-24

Family

ID=25188048

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7826365A Expired GB2000170B (en) 1977-06-06 1978-06-06 Electrophoretic migration imaging materials and process

Country Status (1)

Country Link
GB (1) GB2000170B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474995A (en) * 1993-06-24 1995-12-12 Merck Frosst Canada, Inc. Phenyl heterocycles as cox-2 inhibitors

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280858A (en) * 1968-11-20 1972-07-05 Basf Ag Dyeing and/or printing polyesters with azlactone dyes

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1280858A (en) * 1968-11-20 1972-07-05 Basf Ag Dyeing and/or printing polyesters with azlactone dyes

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5474995A (en) * 1993-06-24 1995-12-12 Merck Frosst Canada, Inc. Phenyl heterocycles as cox-2 inhibitors
US6239173B1 (en) 1993-06-24 2001-05-29 Merck Frosst Canada Inc./Merck Frosst Canada & Co. 3-phenyl-4-(4(methylsulfonyl)phenyl)-2-(5H)-furanone as a cox-2 inhibitor

Also Published As

Publication number Publication date
GB2000170B (en) 1982-02-24

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee