JPS4943894B1 - - Google Patents

Info

Publication number
JPS4943894B1
JPS4943894B1 JP4506371A JP4506371A JPS4943894B1 JP S4943894 B1 JPS4943894 B1 JP S4943894B1 JP 4506371 A JP4506371 A JP 4506371A JP 4506371 A JP4506371 A JP 4506371A JP S4943894 B1 JPS4943894 B1 JP S4943894B1
Authority
JP
Japan
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.)
Pending
Application number
JP4506371A
Other languages
Japanese (ja)
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 filed Critical
Priority to JP4506371A priority Critical patent/JPS4943894B1/ja
Priority to GB2792372A priority patent/GB1400163A/en
Priority to DE19722230303 priority patent/DE2230303C3/de
Priority to FR7222369A priority patent/FR2143197B1/fr
Priority to US05/430,587 priority patent/US3953433A/en
Publication of JPS4943894B1 publication Critical patent/JPS4943894B1/ja
Pending 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
    • 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
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D311/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings
    • C07D311/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only hetero atom, condensed with other rings ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D311/04—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring
    • C07D311/58—Benzo[b]pyrans, not hydrogenated in the carbocyclic ring other than with oxygen or sulphur atoms in position 2 or 4

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
JP4506371A 1971-06-22 1971-06-22 Pending JPS4943894B1 (ref)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP4506371A JPS4943894B1 (ref) 1971-06-22 1971-06-22
GB2792372A GB1400163A (en) 1971-06-22 1972-06-15 Sensitizers for electro-photographic light-sensitive materials
DE19722230303 DE2230303C3 (de) 1971-06-22 1972-06-21 Elektrofotografisches Aufzeichnungsmaterial
FR7222369A FR2143197B1 (ref) 1971-06-22 1972-06-21
US05/430,587 US3953433A (en) 1971-06-22 1974-01-03 Sensitizer for use in electrophotographic light-sensitive material

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4506371A JPS4943894B1 (ref) 1971-06-22 1971-06-22

Publications (1)

Publication Number Publication Date
JPS4943894B1 true JPS4943894B1 (ref) 1974-11-25

Family

ID=12708882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4506371A Pending JPS4943894B1 (ref) 1971-06-22 1971-06-22

Country Status (4)

Country Link
JP (1) JPS4943894B1 (ref)
DE (1) DE2230303C3 (ref)
FR (1) FR2143197B1 (ref)
GB (1) GB1400163A (ref)

Also Published As

Publication number Publication date
GB1400163A (en) 1975-07-16
DE2230303C3 (de) 1974-11-28
FR2143197A1 (ref) 1973-02-02
FR2143197B1 (ref) 1973-07-13
DE2230303B2 (de) 1974-04-18
DE2230303A1 (de) 1972-12-28

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