DE2164177C3 - Benzopyryliumperchlorate und Verfahren zu deren Herstellung sowie ihre Verwendung als Sensibilisator - Google Patents

Benzopyryliumperchlorate und Verfahren zu deren Herstellung sowie ihre Verwendung als Sensibilisator

Info

Publication number
DE2164177C3
DE2164177C3 DE19712164177 DE2164177A DE2164177C3 DE 2164177 C3 DE2164177 C3 DE 2164177C3 DE 19712164177 DE19712164177 DE 19712164177 DE 2164177 A DE2164177 A DE 2164177A DE 2164177 C3 DE2164177 C3 DE 2164177C3
Authority
DE
Germany
Prior art keywords
sensitizers
benzopyrylium
solution
perchlorates
acid
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.)
Expired
Application number
DE19712164177
Other languages
German (de)
English (en)
Other versions
DE2164177A1 (de
DE2164177B2 (de
Inventor
Katue Kojima
Tomio Kubota
Shoji Sagamihara Kanagawa Maruyama
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.)
Ricoh Co Ltd
Original Assignee
Ricoh Co Ltd
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
Priority claimed from JP45118105A external-priority patent/JPS4811705B1/ja
Priority claimed from JP45125986A external-priority patent/JPS512249B1/ja
Application filed by Ricoh Co Ltd filed Critical Ricoh Co Ltd
Publication of DE2164177A1 publication Critical patent/DE2164177A1/de
Publication of DE2164177B2 publication Critical patent/DE2164177B2/de
Application granted granted Critical
Publication of DE2164177C3 publication Critical patent/DE2164177C3/de
Expired 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, 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
    • 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
    • G03G5/0622—Heterocyclic compounds
    • G03G5/0624—Heterocyclic compounds containing one hetero ring
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • G03G5/0637—Heterocyclic compounds containing one hetero ring being six-membered containing one hetero atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Optical Record Carriers And Manufacture Thereof (AREA)
  • Indole Compounds (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
DE19712164177 1970-12-24 1971-12-23 Benzopyryliumperchlorate und Verfahren zu deren Herstellung sowie ihre Verwendung als Sensibilisator Expired DE2164177C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP45118105A JPS4811705B1 (OSRAM) 1970-12-24 1970-12-24
JP45125986A JPS512249B1 (OSRAM) 1970-12-28 1970-12-28

Publications (3)

Publication Number Publication Date
DE2164177A1 DE2164177A1 (de) 1972-07-13
DE2164177B2 DE2164177B2 (de) 1974-10-31
DE2164177C3 true DE2164177C3 (de) 1975-06-19

Family

ID=26456098

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19712164177 Expired DE2164177C3 (de) 1970-12-24 1971-12-23 Benzopyryliumperchlorate und Verfahren zu deren Herstellung sowie ihre Verwendung als Sensibilisator

Country Status (3)

Country Link
DE (1) DE2164177C3 (OSRAM)
FR (1) FR2119740A5 (OSRAM)
GB (1) GB1377739A (OSRAM)

Also Published As

Publication number Publication date
FR2119740A5 (OSRAM) 1972-08-04
DE2164177A1 (de) 1972-07-13
GB1377739A (en) 1974-12-18
DE2164177B2 (de) 1974-10-31

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8328 Change in the person/name/address of the agent

Free format text: HENKEL, G., DR.PHIL. FEILER, L., DR.RER.NAT., PAT.-ANW., 8000 MUENCHEN

8339 Ceased/non-payment of the annual fee