FR1417157A - Perfectionnement aux feuilles de copie électrophotographique - Google Patents

Perfectionnement aux feuilles de copie électrophotographique

Info

Publication number
FR1417157A
FR1417157A FR983996A FR983996A FR1417157A FR 1417157 A FR1417157 A FR 1417157A FR 983996 A FR983996 A FR 983996A FR 983996 A FR983996 A FR 983996A FR 1417157 A FR1417157 A FR 1417157A
Authority
FR
France
Prior art keywords
improvement
electrophotographic copying
copying sheets
sheets
electrophotographic
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
FR983996A
Other languages
English (en)
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.)
Warren SD Co
Original Assignee
Warren SD 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
Priority claimed from US300617A external-priority patent/US3290147A/en
Application filed by Warren SD Co filed Critical Warren SD Co
Priority to FR983996A priority Critical patent/FR1417157A/fr
Application granted granted Critical
Publication of FR1417157A publication Critical patent/FR1417157A/fr
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
    • 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
    • C07D263/42—One oxygen atom attached in position 5
    • 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)
FR983996A 1963-08-07 1964-08-03 Perfectionnement aux feuilles de copie électrophotographique Expired FR1417157A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR983996A FR1417157A (fr) 1963-08-07 1964-08-03 Perfectionnement aux feuilles de copie électrophotographique

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US30064763A 1963-08-07 1963-08-07
US300617A US3290147A (en) 1963-08-07 1963-08-07 Electrophotographic organic photoconductors
FR983996A FR1417157A (fr) 1963-08-07 1964-08-03 Perfectionnement aux feuilles de copie électrophotographique

Publications (1)

Publication Number Publication Date
FR1417157A true FR1417157A (fr) 1965-11-12

Family

ID=27248194

Family Applications (1)

Application Number Title Priority Date Filing Date
FR983996A Expired FR1417157A (fr) 1963-08-07 1964-08-03 Perfectionnement aux feuilles de copie électrophotographique

Country Status (1)

Country Link
FR (1) FR1417157A (fr)

Similar Documents

Publication Publication Date Title
FR1401191A (fr) Tireuse électrophotographique
AT268044B (de) Elektrophotographisches Kopiergerät
FR1386303A (fr) Perfectionnements apportés aux accouplements élastiques
CH430455A (de) Elektrostatische Kopiermaschine
AT250777B (de) Kopiermaterial
CH439960A (de) Lichtempfindliches Kopiermaterial
CH426485A (de) Photokopiergerät
FR1346596A (fr) Perfectionnements aux appareils de reproduction de documents
FR1397232A (fr) Cliché xérographique
FR1417157A (fr) Perfectionnement aux feuilles de copie électrophotographique
AT264292B (de) Farbkopiereinrichtung
FR1420763A (fr) Machine de reproduction xérographique
AT274578B (de) Reflexkopierverfahren
CH433990A (de) Photoleitfähiges Kopierblatt
FR1411286A (fr) Feuille de copie
AT250781B (de) Elektrophotographisches Material
FR1406776A (fr) Feuille de copie électrophotographique perfectionnée
CH420858A (de) Kopiergerät
FR1387332A (fr) Perfectionnements apportés aux accouplements élastiques
FR1353559A (fr) Perfectionnements aux machiens à photocopier des documents
FR1387889A (fr) Perfectionnements aux appareils à photocopier
FR1359187A (fr) Perfectionnements apportés aux amortisseurs à friction solide
IE27686L (en) Electrophotographic copying
FR1415836A (fr) Cliché xérographique
DK140354B (da) Xerografisk kopieringsapparat.