GB1357386A - Organic photoconductive material - Google Patents

Organic photoconductive material

Info

Publication number
GB1357386A
GB1357386A GB3961171A GB3961171A GB1357386A GB 1357386 A GB1357386 A GB 1357386A GB 3961171 A GB3961171 A GB 3961171A GB 3961171 A GB3961171 A GB 3961171A GB 1357386 A GB1357386 A GB 1357386A
Authority
GB
United Kingdom
Prior art keywords
resin
aug
photoconductive material
organic photoconductive
formaldehyde
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
GB3961171A
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.)
Xerox Ltd
Original Assignee
Rank Xerox 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
Application filed by Rank Xerox Ltd filed Critical Rank Xerox Ltd
Publication of GB1357386A publication Critical patent/GB1357386A/en
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
    • G03G5/07—Polymeric photoconductive materials
    • G03G5/071—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • G03G5/072—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups
    • G03G5/073—Polymeric photoconductive materials obtained by reactions only involving carbon-to-carbon unsaturated bonds comprising pending monoamine groups comprising pending carbazole groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Phenolic Resins Or Amino Resins (AREA)

Abstract

1357386 Photoconductive resins RANK XEROX Ltd 24 Aug 1971 [25 Aug 1970] 39611/71 Heading C3R [Also in Division G2] A photoconductive resin is obtained by condensing formaldehyde with N-beta chloroethylcarbazole. The resin contains repeating units of formula The condensation may be carried out in a solvent in the presence of an acid catalyst and the formaldehyde may be in the form of paraformaldehyde, formalin or trioxane. The material may be used to form electrostatographic images, the resin being in the form of a layer on a substrate; a dye sensitizer may be mixed with the resin.
GB3961171A 1970-08-25 1971-08-24 Organic photoconductive material Expired GB1357386A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45074489A JPS4923907B1 (en) 1970-08-25 1970-08-25

Publications (1)

Publication Number Publication Date
GB1357386A true GB1357386A (en) 1974-06-19

Family

ID=13548740

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3961171A Expired GB1357386A (en) 1970-08-25 1971-08-24 Organic photoconductive material

Country Status (5)

Country Link
JP (1) JPS4923907B1 (en)
CA (1) CA959988A (en)
DE (1) DE2142611C3 (en)
FR (1) FR2107285A5 (en)
GB (1) GB1357386A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618946B2 (en) * 1972-10-27 1981-05-02

Also Published As

Publication number Publication date
DE2142611C3 (en) 1980-02-21
CA959988A (en) 1974-12-24
DE2142611B2 (en) 1979-06-21
FR2107285A5 (en) 1972-05-05
JPS4923907B1 (en) 1974-06-19
DE2142611A1 (en) 1972-03-02

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PCNP Patent ceased through non-payment of renewal fee