GB1333294A - Electrophotographic compositions - Google Patents

Electrophotographic compositions

Info

Publication number
GB1333294A
GB1333294A GB107471A GB107471A GB1333294A GB 1333294 A GB1333294 A GB 1333294A GB 107471 A GB107471 A GB 107471A GB 107471 A GB107471 A GB 107471A GB 1333294 A GB1333294 A GB 1333294A
Authority
GB
United Kingdom
Prior art keywords
photo
copolymer
jan
composition
methacrylate
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
GB107471A
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film 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
Application filed by Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of GB1333294A publication Critical patent/GB1333294A/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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0553—Polymers derived from conjugated double bonds containing monomers, e.g. polybutadiene; Rubbers
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0532—Macromolecular bonding materials obtained by reactions only involving carbon-to-carbon unsatured bonds
    • G03G5/0546—Polymers comprising at least one carboxyl radical, e.g. polyacrylic acid, polycrotonic acid, polymaleic acid; Derivatives thereof, e.g. their esters, salts, anhydrides, nitriles, amides
    • 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
    • G03G5/05—Organic bonding materials; Methods for coating a substrate with a photoconductive layer; Inert supplements for use in photoconductive layers
    • G03G5/0528—Macromolecular bonding materials
    • G03G5/0592—Macromolecular compounds characterised by their structure or by their chemical properties, e.g. block polymers, reticulated polymers, molecular weight, acidity

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Photoreceptors In Electrophotography (AREA)

Abstract

1333294 Photo-conductive composition FUJI PHOTO FILM CO Ltd 8 Jan 1971 [8 Jan 1970] 1074/71 Headings G2C and C17C4 A photo-conductive composition comprises powdered inorganic photo-conductive material and a binder composition comprising (a) a copolymer of a vinyl monomer or butadiene and a hydroalkyl monomer of Formula wherein R is H or CH 3 , Z is CO 2 (CH 2 ) m ' CONHCH 2 or OCH 2 , m is 1 to 5, n is 0 or 1, (b) an alkyd resin compatible with the copolymer and (c) a polyisocyanate compound capable of cross-linking at least part of the copolymer. In the specific embodiments, the alkyd resin (b) may be modified with an acryl ester, styrene, phenol, rosin or soybean oil, the polyisocyanate (c) may be tolylene or xylylene diisocyanate and the photo-conductor is ZnO. The copolymer (a) is preferably styrene and n-butyl methacrylate together with methyl methacrylate and hydroxyethyl acrylamide or hydroxyethyl acrylate or methacrylate and optionally acrylic acid. Other monomers, alkyd resins, polyisocyanates and photo-conductors are specified. The composition is coated on paper or aluminized polyester film to give an electro-photographic element.
GB107471A 1970-01-08 1971-01-08 Electrophotographic compositions Expired GB1333294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP45002589A JPS4843147B1 (en) 1970-01-08 1970-01-08

Publications (1)

Publication Number Publication Date
GB1333294A true GB1333294A (en) 1973-10-10

Family

ID=11533550

Family Applications (1)

Application Number Title Priority Date Filing Date
GB107471A Expired GB1333294A (en) 1970-01-08 1971-01-08 Electrophotographic compositions

Country Status (8)

Country Link
US (1) US3732096A (en)
JP (1) JPS4843147B1 (en)
BE (1) BE761226A (en)
CA (1) CA925742A (en)
DE (1) DE2100158B2 (en)
FR (1) FR2075271A5 (en)
GB (1) GB1333294A (en)
NL (1) NL7100014A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3885961A (en) * 1972-08-01 1975-05-27 Mitsubishi Rayon Co Polymeric binder material for use in a photoconductive layer employed in electrophotography
US4434218A (en) 1979-01-24 1984-02-28 Konishiroku Photo Industry Co., Ltd. Photosensitive composition for electrophotography
JP4354189B2 (en) * 2003-01-30 2009-10-28 東海ゴム工業株式会社 Developing roll

Also Published As

Publication number Publication date
JPS4843147B1 (en) 1973-12-17
US3732096A (en) 1973-05-08
FR2075271A5 (en) 1971-10-08
CA925742A (en) 1973-05-08
NL7100014A (en) 1971-07-12
DE2100158A1 (en) 1971-07-22
DE2100158B2 (en) 1974-04-18
BE761226A (en) 1971-06-16

Similar Documents

Publication Publication Date Title
GB1495428A (en) Toner for developing electrostatic latent images
GB1498231A (en) Electrophotographic materials and method
GB1333294A (en) Electrophotographic compositions
JPS55134861A (en) Toner for developing electrostatic latent image
GB1342749A (en)
GB1272720A (en) Photoconductive composition for electrophotography
GB1390137A (en) Ink absorbent member
JPS5630481A (en) Pressure-sensitive adhesive tape
GB1116004A (en) Electrophotographic material
GB1520076A (en) Photographic materials with anti-halation layers
GB1269306A (en) Improvements in or relating to electrophotographic paper
GB1278702A (en) Electrophotographic process
GB1251036A (en)
GB1362682A (en) Electrostatic reproduction sheets and compositions for making such sheets
GB1517178A (en) Method for machining a metal workpiece
GB1354237A (en) Process for preparing photoconductive materials
GB1197828A (en) Electrostatic Printing Material and Method of its Preparation.
JPS5789760A (en) Electrophotographic receptor
GB1521965A (en) Dry transfer materials
GB1311632A (en) Photosensitive composition for use in electrophotography
GB1462634A (en) Electrophotographic process using a photoconductive material with a resinous coating
GB1314128A (en) Electrophotographic photoconductive material
GB1269429A (en) A photoconductive material suitable for use in electrophotography
GB1175451A (en) Electrophotographic Element
GB1348835A (en) Photosensitive layer for electrophotography

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PE20 Patent expired after termination of 20 years