BE754066A - NEW COLORANTS AND THEIR USE IN ELECTROPHOTOGRAPHY - Google Patents

NEW COLORANTS AND THEIR USE IN ELECTROPHOTOGRAPHY

Info

Publication number
BE754066A
BE754066A BE754066DA BE754066A BE 754066 A BE754066 A BE 754066A BE 754066D A BE754066D A BE 754066DA BE 754066 A BE754066 A BE 754066A
Authority
BE
Belgium
Prior art keywords
electrophotography
new colorants
colorants
new
Prior art date
Application number
Other languages
French (fr)
Inventor
G A Reynolds
J A Vanallan
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 BE754066A publication Critical patent/BE754066A/en

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00—Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02—Charge-receiving layers
    • G03G5/04—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor
    • G03G5/06—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic
    • G03G5/0664—Dyes
    • G03G5/0666—Dyes containing a methine or polymethine group
    • G03G5/0668—Dyes containing a methine or polymethine group containing only one methine or polymethine group
    • G03G5/067—Dyes containing a methine or polymethine group containing only one methine or polymethine group containing hetero rings
    • 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
    • C09B23/10—The polymethine chain containing an even number of >CH- groups
    • C09B23/105—The polymethine chain containing an even number of >CH- groups two >CH- groups

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
BE754066D 1969-07-29 1970-07-28 NEW COLORANTS AND THEIR USE IN ELECTROPHOTOGRAPHY BE754066A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US84591469A 1969-07-29 1969-07-29

Publications (1)

Publication Number Publication Date
BE754066A true BE754066A (en) 1970-12-31

Family

ID=25296413

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754066D BE754066A (en) 1969-07-29 1970-07-28 NEW COLORANTS AND THEIR USE IN ELECTROPHOTOGRAPHY

Country Status (3)

Country Link
AU (1) AU1813270A (en)
BE (1) BE754066A (en)
FR (1) FR2055690A5 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4537920A (en) * 1983-08-18 1985-08-27 Ethyl Corporation 4H-1-benzopyrans and lubricant compositions containing same

Also Published As

Publication number Publication date
FR2055690A5 (en) 1971-05-07
AU1813270A (en) 1972-02-03

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