DE1908849C3 - - Google Patents

Info

Publication number
DE1908849C3
DE1908849C3 DE1908849A DE1908849A DE1908849C3 DE 1908849 C3 DE1908849 C3 DE 1908849C3 DE 1908849 A DE1908849 A DE 1908849A DE 1908849 A DE1908849 A DE 1908849A DE 1908849 C3 DE1908849 C3 DE 1908849C3
Authority
DE
Germany
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
DE1908849A
Other languages
German (de)
Other versions
DE1908849A1 (de
DE1908849B2 (de
Inventor
Evan S. Brookfield Ill. Baltazzi (V.St.A.)
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.)
AB Dick Co
Original Assignee
Multigraphics Inc
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 Multigraphics Inc filed Critical Multigraphics Inc
Publication of DE1908849A1 publication Critical patent/DE1908849A1/de
Publication of DE1908849B2 publication Critical patent/DE1908849B2/de
Application granted granted Critical
Publication of DE1908849C3 publication Critical patent/DE1908849C3/de
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D263/00—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings
    • C07D263/02—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings
    • C07D263/30—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D263/34—Heterocyclic compounds containing 1,3-oxazole or hydrogenated 1,3-oxazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D263/36—One oxygen atom
    • C07D263/38—One oxygen atom attached in position 2
    • 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
    • G03G5/0601—Acyclic or carbocyclic compounds
    • G03G5/0605—Carbocyclic compounds
    • G03G5/0607—Carbocyclic compounds containing at least one non-six-membered ring
    • 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
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0629—Heterocyclic compounds containing one hetero ring being five-membered containing one hetero atom
    • 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
    • G03G5/0627—Heterocyclic compounds containing one hetero ring being five-membered
    • G03G5/0631—Heterocyclic compounds containing one hetero ring being five-membered containing two hetero atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Light Receiving Elements (AREA)
DE1908849A 1968-02-23 1969-02-21 Elektrophotographisches Aufzeichnungsmaterial Granted DE1908849B2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70741368A 1968-02-23 1968-02-23

Publications (3)

Publication Number Publication Date
DE1908849A1 DE1908849A1 (de) 1969-10-02
DE1908849B2 DE1908849B2 (de) 1974-05-16
DE1908849C3 true DE1908849C3 (enExample) 1974-12-12

Family

ID=24841598

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1908849A Granted DE1908849B2 (de) 1968-02-23 1969-02-21 Elektrophotographisches Aufzeichnungsmaterial

Country Status (6)

Country Link
US (1) US3556785A (enExample)
BE (1) BE728778A (enExample)
DE (1) DE1908849B2 (enExample)
FR (1) FR2002460A1 (enExample)
GB (1) GB1256143A (enExample)
NL (1) NL140348B (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4949506B2 (enExample) * 1972-01-24 1974-12-27
US3841871A (en) * 1972-04-17 1974-10-15 Addressograph Multigraph Cumulene-resin binder photoconductive elements
JPS4994336A (enExample) * 1973-01-10 1974-09-07
US4192677A (en) * 1976-05-18 1980-03-11 Ricoh Co., Ltd. 1,3,4-Oxadiazole derivatives and use thereof
US4141729A (en) * 1976-05-18 1979-02-27 Ricoh Company, Ltd. 1,3,4-Oxadiazole derivatives and electrophotographic plates containing same
JPS54110837A (en) * 1978-02-17 1979-08-30 Ricoh Co Ltd Electrophotographic photoreceptor
DE19738011A1 (de) * 1997-08-30 1999-03-04 Asea Brown Boveri Leitungsabschnitt einer gasisolierten Leitung

Also Published As

Publication number Publication date
US3556785A (en) 1971-01-19
DE1908849A1 (de) 1969-10-02
NL140348B (nl) 1973-11-15
FR2002460A1 (enExample) 1969-10-17
GB1256143A (en) 1971-12-08
BE728778A (enExample) 1969-08-01
NL6902696A (enExample) 1969-08-26
DE1908849B2 (de) 1974-05-16

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
8339 Ceased/non-payment of the annual fee