BE754066A - Nouveaux colorants et leur utilisation en electrophotographie - Google Patents

Nouveaux colorants et leur utilisation en electrophotographie

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
English (en)
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/fr

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 or 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

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
BE754066D 1969-07-29 1970-07-28 Nouveaux colorants et leur utilisation en electrophotographie BE754066A (fr)

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 (fr) 1970-12-31

Family

ID=25296413

Family Applications (1)

Application Number Title Priority Date Filing Date
BE754066D BE754066A (fr) 1969-07-29 1970-07-28 Nouveaux colorants et leur utilisation en electrophotographie

Country Status (3)

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

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
AU1813270A (en) 1972-02-03
FR2055690A5 (fr) 1971-05-07

Similar Documents

Publication Publication Date Title
BE748510A (fr) Nouveaux polyesters et leur application en photographie
BE758636R (fr) Colorants azoiques basiques et leur
BE757602A (fr) Colorants reactifs et leur preparation
BE755036A (fr) N-amino-alkenyl succinimides, leur preparation et leur utilisation
BE793587A (fr) Nouveaux coupleurs du type acylamidophenol et leur utilisation en photographie
BE745962A (fr) Colorants anthraquinoniques et leur fabrication
BE758969A (fr) Alcoyl-adamantanes et leur preparation
FR2001788A1 (fr) Colorants azoiques basiques et leur preparation
BE754331A (fr) Nouveaux mercaptomethylalkoxysilanes et leur preparation
BE746543A (fr) Colorants reactifs et leur preparation
BE750297A (fr) Nouveaux colorants disazoiques basiques et leur obtention
BE806933A (fr) Colorants azoiques leur preparation et leur utilisation
BE751222A (fr) Colorants azoiques et leur preparation
BE753874A (fr) Nouveaux 21,21-dichlorosteroides, leur preparation et leur utilisation
BE745963A (fr) Nouveaux colorants anthraquinoniques et leur
BE753113A (fr) Colorants polyazoiques et leur preparation
FR1508061A (fr) Nouveaux colorants réactifs, leur élaboration et leur utilisation
BE760535A (fr) Colorants quinophtaloniques et leur obtention
BE747210A (fr) Nouveaux 21-halogenosteroides, leur preparation et leur utilisation
BE760474A (fr) Colorants diazoiques et leur preparation
BE748287A (fr) Colorants anthraquinoniques et leur preparation
BE748286A (fr) Colorants anthraquinoniques et leur preparation
BE747084A (fr) Colorants azoiques et leur preparation
BE747647A (fr) Colorants phtalocyaniques et leur preparation
BE745289A (fr) 3-phenyl-4-acyloxycarbostyryles, leur preparation et leur utilisation