IE36888L - Electrophotographic sheet - Google Patents

Electrophotographic sheet

Info

Publication number
IE36888L
IE36888L IE721097A IE109772A IE36888L IE 36888 L IE36888 L IE 36888L IE 721097 A IE721097 A IE 721097A IE 109772 A IE109772 A IE 109772A IE 36888 L IE36888 L IE 36888L
Authority
IE
Ireland
Prior art keywords
content
aug
electro
binder
polyvinyl butyral
Prior art date
Application number
IE721097A
Other versions
IE36888B1 (en
Inventor
T C Frostick
Original Assignee
Gestetner 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 Gestetner Ltd filed Critical Gestetner Ltd
Publication of IE36888L publication Critical patent/IE36888L/en
Publication of IE36888B1 publication Critical patent/IE36888B1/en

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 or 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
    • G03G5/0542—Polyvinylalcohol, polyallylalcohol; Derivatives thereof, e.g. polyvinylesters, polyvinylethers, polyvinylamines

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Laminated Bodies (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)

Abstract

1361990 Electro-photographic materials GESTETNER Ltd 10 Aug 1972 [12 Aug 1971] 37894/71 Heading G2C An electro-photographic sheet exhibiting low light fatigue comprises a support coated with a dispersion of dye-sensitized ZnO in a binder comprising 3 to 100 wt per cent of polyvinyl butyral wherein the extent of butyralation is at least 85%. In an example, the binder is polyvinyl butyral having a hydroxyl content of 9 to 13%, a butyral content of about 88%, an acetate content of 0 to 2À5% and an acid value below 1, and the photo-conductive composition also includes alezarin cyanine green, erythrosin, dibromofluorescein or cyanoxin, phthalic anhydride and plasticizer. [GB1361990A]
IE1097/72A 1971-08-12 1972-08-04 Improvements in and relating to electro-photographic reproduction IE36888B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3789471A GB1361990A (en) 1971-08-12 1971-08-12 Electrophotographic reproduction

Publications (2)

Publication Number Publication Date
IE36888L true IE36888L (en) 1973-02-12
IE36888B1 IE36888B1 (en) 1977-03-16

Family

ID=10399757

Family Applications (1)

Application Number Title Priority Date Filing Date
IE1097/72A IE36888B1 (en) 1971-08-12 1972-08-04 Improvements in and relating to electro-photographic reproduction

Country Status (17)

Country Link
JP (1) JPS5228571B2 (en)
AT (1) AT325946B (en)
AU (1) AU462779B2 (en)
BE (1) BE787330A (en)
CA (1) CA974114A (en)
CH (1) CH564798A5 (en)
DD (1) DD99457A5 (en)
DE (1) DE2239431A1 (en)
ES (1) ES405787A1 (en)
FR (1) FR2150048A5 (en)
GB (1) GB1361990A (en)
IE (1) IE36888B1 (en)
IL (1) IL40061A (en)
IT (1) IT963957B (en)
NL (1) NL7211006A (en)
SE (1) SE373960B (en)
ZA (1) ZA725438B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5434571U (en) * 1977-08-09 1979-03-07
JPS6029944B2 (en) * 1978-12-13 1985-07-13 株式会社リコー Laminated electrophotographic photoreceptor and method for manufacturing the same
DE3705888A1 (en) * 1986-02-24 1987-08-27 Fuji Photo Film Co Ltd ELECTROPHOTOGRAPHIC FLAT PRINT FORMING
JPH0690546B2 (en) * 1986-03-14 1994-11-14 富士写真フイルム株式会社 Electrophotographic lithographic printing plate
JPH0750338B2 (en) * 1986-05-02 1995-05-31 富士写真フイルム株式会社 Electrophotographic lithographic printing plate

Also Published As

Publication number Publication date
IL40061A0 (en) 1972-10-29
IL40061A (en) 1976-02-29
IT963957B (en) 1974-01-21
IE36888B1 (en) 1977-03-16
FR2150048A5 (en) 1973-03-30
DE2239431A1 (en) 1973-02-15
ATA695772A (en) 1975-01-15
ES405787A1 (en) 1975-07-16
GB1361990A (en) 1974-07-30
DD99457A5 (en) 1973-08-05
SE373960B (en) 1975-02-17
JPS5228571B2 (en) 1977-07-27
CH564798A5 (en) 1975-07-31
AU462779B2 (en) 1975-07-10
BE787330A (en) 1972-12-01
JPS4829442A (en) 1973-04-19
AT325946B (en) 1975-11-10
CA974114A (en) 1975-09-09
NL7211006A (en) 1973-02-14
ZA725438B (en) 1973-04-25
AU4553872A (en) 1974-02-14

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