GB883784A - A process for the production of printing matrices for the spirit transfer printing process with the aid of the electrophotographic process using photo-conductive layers - Google Patents

A process for the production of printing matrices for the spirit transfer printing process with the aid of the electrophotographic process using photo-conductive layers

Info

Publication number
GB883784A
GB883784A GB35255/57A GB3525557A GB883784A GB 883784 A GB883784 A GB 883784A GB 35255/57 A GB35255/57 A GB 35255/57A GB 3525557 A GB3525557 A GB 3525557A GB 883784 A GB883784 A GB 883784A
Authority
GB
United Kingdom
Prior art keywords
photo
aid
printing
matrices
production
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
GB35255/57A
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.)
Agfa Gevaert NV
Original Assignee
Agfa 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 Agfa AG filed Critical Agfa AG
Publication of GB883784A publication Critical patent/GB883784A/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
    • G03G5/0503—Inert supplements
    • G03G5/0507—Inorganic compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L67/00—Compositions of polyesters obtained by reactions forming a carboxylic ester link in the main chain; Compositions of derivatives of such polymers
    • 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
    • G03G13/30—Hectographic masters
    • 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
    • G03G5/0503—Inert supplements
    • G03G5/051—Organic non-macromolecular compounds
    • G03G5/0514—Organic non-macromolecular compounds not comprising cyclic groups
    • 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
    • G03G5/0662—Photoconductive layers; Charge-generation layers or charge-transporting layers; Additives therefor; Binders therefor characterised by the photoconductive material being organic containing metal elements
    • 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
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0906—Organic dyes
    • G03G9/0912—Indigoid; Diaryl and Triaryl methane; Oxyketone dyes
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03G—ELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G9/00—Developers
    • G03G9/08—Developers with toner particles
    • G03G9/09—Colouring agents for toner particles
    • G03G9/0926—Colouring agents for toner particles characterised by physical or chemical properties

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Inorganic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Photoreceptors In Electrophotography (AREA)
  • Developing Agents For Electrophotography (AREA)
  • Laminated Bodies (AREA)

Abstract

883,784. Spirit printing. AGFA A.G. Nov. 12, 1957 [Nov. 14, 1956], No. 35255/57. Class 98(2). Matrices are produced with the aid of the electrophotographic process using photoconductive layers which are developed with a powder containing at least one co-precipitate of a basic dye and an acid dye or substantive dye and a meltable binding agent, and may be used to transfer images on to paper which is moistened with alcohol to effect solution of part of the dyes. Three examples are directed mainly to co-precipitation of various dyes from aqueous solutions, preparation of a developing powder from the product with addition of synthetic resin as the meltable ingredient, using this for the photo-conductive layer by the process of Specification 798,184, and transferring the melted powder in image formation to another support which forms the matrix. Similar methods which differ by absence of the co-precipitation feature are described. Specifications 883,782 and 883,783 also are referred to.
GB35255/57A 1956-11-14 1957-11-12 A process for the production of printing matrices for the spirit transfer printing process with the aid of the electrophotographic process using photo-conductive layers Expired GB883784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEA26009A DE1082281B (en) 1956-11-14 1956-11-14 Process for the production of prints according to the alcohol transfer printing process with the aid of the electrophotographic process using photoconductive layers

Publications (1)

Publication Number Publication Date
GB883784A true GB883784A (en) 1961-12-06

Family

ID=6926041

Family Applications (2)

Application Number Title Priority Date Filing Date
GB35254/57A Expired GB883783A (en) 1956-11-14 1957-11-12 A composite sheet material for electrophotography
GB35255/57A Expired GB883784A (en) 1956-11-14 1957-11-12 A process for the production of printing matrices for the spirit transfer printing process with the aid of the electrophotographic process using photo-conductive layers

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB35254/57A Expired GB883783A (en) 1956-11-14 1957-11-12 A composite sheet material for electrophotography

Country Status (6)

Country Link
US (1) US3128204A (en)
BE (2) BE562337A (en)
CH (1) CH369020A (en)
DE (1) DE1082281B (en)
FR (1) FR1190060A (en)
GB (2) GB883783A (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE587794A (en) * 1960-02-19
CH438944A (en) * 1964-05-25 1967-06-30 Lumiere Soc Method of making an electrophotographic material
CH438943A (en) * 1964-05-25 1967-06-30 Lumiere Soc Method of making an electrophotographic material
US3481738A (en) * 1966-09-21 1969-12-02 Ball Brothers Co Inc Presensitized photoengraving plate and method of making same
US3607527A (en) * 1967-06-05 1971-09-21 Dymo Industries Inc Addressing methods
US3540886A (en) * 1968-06-25 1970-11-17 Desoto Inc Acidic photoconductive resin binders
GB1337427A (en) * 1970-05-12 1973-11-14 Kansai Paint Co Ltd Compositions for electrosensitive recording material
US3922448A (en) * 1973-05-21 1975-11-25 Ici America Inc Water-soluble polyester resin electrographic coatings
US3923509A (en) * 1973-05-21 1975-12-02 Ici America Inc Water-soluble polyester resins as binders for photoconductors
US4123271A (en) * 1974-01-22 1978-10-31 Mita Industrial Company, Limited Alkali metal dichromate as memory resistance improver for zinc oxide photoconductors in electrostatic photography

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2287348A (en) * 1939-05-11 1942-06-23 West Virginia Pulp & Paper Co Coating paper
US2273040A (en) * 1940-09-26 1942-02-17 Du Pont Chemical process and product
US2394009A (en) * 1943-04-30 1946-02-05 American Cyanamid Co Treatment of cellulosic materials
US2391621A (en) * 1943-09-17 1945-12-25 Carbide & Carbon Chem Corp Method of coating paper
US2399489A (en) * 1943-10-06 1946-04-30 American Cyanamid Co Coating compositions for paper and the like
US2663636A (en) * 1949-05-25 1953-12-22 Haloid Co Electrophotographic plate and method of producing same
US2748095A (en) * 1952-03-13 1956-05-29 Basf Ag Foils and coatings from mixtures of pastes of vinyl chloride polymers and plasticizers and aqueous paraffin wax emulsions
US2901348A (en) * 1953-03-17 1959-08-25 Haloid Xerox Inc Radiation sensitive photoconductive member
BE543624A (en) * 1954-12-15
BE541668A (en) * 1955-08-30
US2875054A (en) * 1956-05-24 1959-02-24 Eastman Kodak Co Preparation of coatings of improved internal strength
BE561070A (en) * 1956-09-25
GB893491A (en) * 1957-12-17 1962-04-11 Ozalid Co Ltd Improvements in or relating to photographic reproduction
NL121795C (en) * 1958-12-18

Also Published As

Publication number Publication date
DE1082281B (en) 1960-05-25
BE562337A (en)
BE562338A (en)
US3128204A (en) 1964-04-07
FR1190060A (en) 1959-10-09
GB883783A (en) 1961-12-06
CH369020A (en) 1963-04-30

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