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GB979313A - Process for the preparation of printing plates - Google Patents

Process for the preparation of printing plates

Info

Publication number
GB979313A
GB979313A GB2274/62A GB227462A GB979313A GB 979313 A GB979313 A GB 979313A GB 2274/62 A GB2274/62 A GB 2274/62A GB 227462 A GB227462 A GB 227462A GB 979313 A GB979313 A GB 979313A
Authority
GB
United Kingdom
Prior art keywords
bis
oxadiazole
dimethylaminobenzylidene
dimethylaminostyryl
diethylaminophenyl
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
GB2274/62A
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.)
Kalle GmbH and Co KG
Original Assignee
Kalle GmbH and Co KG
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 GmbH and Co KG filed Critical Kalle GmbH and Co KG
Publication of GB979313A publication Critical patent/GB979313A/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
    • G03G5/0622—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)

Abstract

979,313. Electrophotographic materials. KALLE A.G. Jan. 22, 1962 [Jan. 25, 1961], No. 2274/62. Heading H1K. [Also in Division G2] Organic photoconductors which may be admixed with the inorganic photoconductors of xerographic plates are oxadiazoles, triazoles, imidazoles, oxazoles, thiazoles, thiophenes, triazines, hydrazides, styryl compounds, aromethines, phenazines and polyvinylcarbazole. Organic photoconductors specified are 2,5-bis- [41 -diethyl - amino - phenyl] - 1,3,4 - oxadiazole, 2,5 - bis - [4<SP>1</SP> -(n - propylamino) - 21- chlorophenyl] - 1,3,4 - oxadiazole, 2,5 - bis- [41 - N - ethyl - N - n - propylaminophenyl]- 1,3,4 - oxadiazole, 1 - methyl - 2,5 - bis - [4<SP>1</SP>- diethylaminophenyl] - 1,3,4 - triazole, 2 - (4- dimethylaminophenyl) - 6 - methoxy - benzimidazole, 2 - (4 - chlorphenyl) - phenanthreno- (9<SP>1</SP>,10<SP>1</SP>4,5) - oxazole, 2 - (4 - diethylaminophenyl) - benzthiazole, 2,3,5 - triphenylthiophene, 3 - (4<SP>1</SP> -aminophenyl) - 5,6 - dipyridyl - (2<SP>1</SP>)-1,2,4 - triazines, 3 - (4<SP>1</SP> - dimethylaminophenyl) - 5,6 - di - (4 - phenoxyphenyl) - 1,2,4 - triazine, 4 - dimethylaminobenzylidene - isonicotinic acid hydrazide, 2 - (4 - dimethylaminostyryl) - 6 - methyl - 4- pyridone or -pyrone, 2-(4-dimethylaminostyryl)- 5 or -6-amino-benzimidazole, 4-dimethylaminobenzylidene - # - naphthylamine and 3 - dimethylamino - 1,2 - benzophenazine. As sensitizers for the plate triaryl methane, xanthene, thiazene, acridene. quinoline, quinone and cyanine dyes may be added. Reference has been directed by the Comptroller to Specification 837,545.
GB2274/62A 1961-01-25 1962-01-22 Process for the preparation of printing plates Expired GB979313A (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
GB979313A true GB979313A (en) 1965-01-01

Family

ID=7222862

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2274/62A Expired GB979313A (en) 1961-01-25 1962-01-22 Process for the preparation of printing plates

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
NL292922A (en) * 1963-05-17
NL292921A (en) * 1963-05-17 1900-01-01
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
LU36383A1 (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
DE1145184B (en) 1963-03-14
BE613038A (en)
NL273558A (en)
LU41142A1 (en) 1962-03-23
SE319084B (en) 1969-12-22
US3309990A (en) 1967-03-21
CH393087A (en) 1965-05-31
DK104127C (en) 1966-04-04

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