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DK104127C - Method for hydrophilizing the image-free sites on a photoconductor layer. - Google Patents

Method for hydrophilizing the image-free sites on a photoconductor layer.

Info

Publication number
DK104127C
DK104127C DK34062AA DK34062A DK104127C DK 104127 C DK104127 C DK 104127C DK 34062A A DK34062A A DK 34062AA DK 34062 A DK34062 A DK 34062A DK 104127 C DK104127 C DK 104127C
Authority
DK
Denmark
Prior art keywords
hydrophilizing
image
photoconductor layer
free sites
sites
Prior art date
Application number
DK34062AA
Other languages
Danish (da)
Original Assignee
Kalle Ag
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 Kalle Ag filed Critical Kalle Ag
Application granted granted Critical
Publication of DK104127C publication Critical patent/DK104127C/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, 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41N—PRINTING PLATES OR FOILS; MATERIALS FOR SURFACES USED IN PRINTING MACHINES FOR PRINTING, INKING, DAMPING, OR THE LIKE; PREPARING SUCH SURFACES FOR USE AND CONSERVING THEM
    • B41N3/00—Preparing for use and conserving printing surfaces
    • B41N3/08—Damping; Neutralising or similar differentiation treatments for lithographic printing formes; Gumming or finishing solutions, fountain solutions, correction or deletion fluids, or on-press development
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00—Electrographic processes using a charge pattern
    • G03G13/26—Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
    • G03G13/28—Planographic printing plates
    • 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
    • G03G5/0525—Coating methods
    • 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
    • G03G5/0635—Heterocyclic compounds containing one hetero ring being six-membered
    • 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
    • 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
    • G03G5/08—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic
    • G03G5/087—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being inorganic and being incorporated in an organic bonding material

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Photoreceptors In Electrophotography (AREA)
DK34062AA 1961-01-25 1962-01-24 Method for hydrophilizing the image-free sites on a photoconductor layer. DK104127C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK42722A DE1145184B (en) 1961-01-25 1961-01-25 Process for the production of lithographic planographic printing plates

Publications (1)

Publication Number Publication Date
DK104127C true DK104127C (en) 1966-04-04

Family

ID=7222862

Family Applications (1)

Application Number Title Priority Date Filing Date
DK34062AA DK104127C (en) 1961-01-25 1962-01-24 Method for hydrophilizing the image-free sites on a photoconductor layer.

Country Status (9)

Country Link
US (1) US3309990A (en)
BE (1) BE613038A (en)
CH (1) CH393087A (en)
DE (1) DE1145184B (en)
DK (1) DK104127C (en)
GB (1) GB979313A (en)
LU (1) LU41142A1 (en)
NL (1) NL273558A (en)
SE (1) SE319084B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL292921A (en) * 1963-05-17 1900-01-01
NL292922A (en) * 1963-05-17
US3445224A (en) * 1965-04-19 1969-05-20 Dick Co Ab Preparation of imaged offset master
US3552315A (en) * 1966-02-14 1971-01-05 Dick Co Ab Offset master for imaging by diffusion transfer with nucleating agent, cadium salt and a salt of zirconium, thorium or titanium
US3481271A (en) * 1967-03-17 1969-12-02 Polychrome Corp Photoconductive layer construction
US3547632A (en) * 1967-11-16 1970-12-15 Eastman Kodak Co Method of lithographic reproduction and solution to render image areas oleophilic
BE754396A (en) * 1969-08-04 1971-02-04 Du Pont PHOTOGRAPHIC ELEMENTS, IN PARTICULAR LITHOGRAPHIC AND THEIR OBTAINING
US3648607A (en) * 1969-08-21 1972-03-14 Xerox Corp Imaging system
US3849134A (en) * 1970-08-03 1974-11-19 Du Pont Copper (i) salt-hydrophilic binder lithographic images
US3714891A (en) * 1970-12-08 1973-02-06 Addressograph Multigraph Process of using multi-purpose lithographic solution
US3970455A (en) * 1973-06-04 1976-07-20 Itek Corporation Electrostatic lithographic printing process utilizing hydrophilizing composition
US4086853A (en) * 1973-07-11 1978-05-02 Vickers Limited Lithographic printing plate preparation
US3999481A (en) * 1974-11-15 1976-12-28 Xerox Corporation Method for making a master
US4204865A (en) * 1975-11-17 1980-05-27 Coulter Systems Corporation Direct-imaging flexible offset printing plate and method of manufacture
AU500655B2 (en) * 1976-01-20 1979-05-31 Coulter Information Systems Preparation of lithographic printing plate
ZA825152B (en) * 1981-08-03 1983-07-27 Polychrome Corp Aqueous composition-sensitive photoconductive composition
US5736256A (en) * 1995-05-31 1998-04-07 Howard A. Fromson Lithographic printing plate treated with organo-phosphonic acid chelating compounds and processes relating thereto
US5750314A (en) * 1995-12-05 1998-05-12 Howard A. Fromson Method for selectively imaging a lithographic printing plate

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2186945A (en) * 1937-06-16 1940-01-16 Harris Seybold Potter Co Preparing lithographic plates for printing
US2186946A (en) * 1938-02-10 1940-01-16 Harris Seybold Potter Co Preparing lithographic plates
US2988988A (en) * 1957-03-18 1961-06-20 Haloid Xerox Inc Method of etching and dampening planographic printing plates and fountain solution therefor
NL99153C (en) * 1957-09-07
GB893491A (en) * 1957-12-17 1962-04-11 Ozalid Co Ltd Improvements in or relating to photographic reproduction
BE591935A (en) * 1959-06-18
FR1310278A (en) * 1961-01-13 1963-03-06

Also Published As

Publication number Publication date
US3309990A (en) 1967-03-21
NL273558A (en)
BE613038A (en)
SE319084B (en) 1969-12-22
CH393087A (en) 1965-05-31
LU41142A1 (en) 1962-03-23
GB979313A (en) 1965-01-01
DE1145184B (en) 1963-03-14

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