GB1015925A - Thermographic process and materials - Google Patents

Thermographic process and materials

Info

Publication number
GB1015925A
GB1015925A GB27283/62A GB2728362A GB1015925A GB 1015925 A GB1015925 A GB 1015925A GB 27283/62 A GB27283/62 A GB 27283/62A GB 2728362 A GB2728362 A GB 2728362A GB 1015925 A GB1015925 A GB 1015925A
Authority
GB
United Kingdom
Prior art keywords
poly
crystalline
transfer
tackifying
acetate
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
GB27283/62A
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.)
Eastman Kodak Co
Original Assignee
Eastman Kodak Co
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 Eastman Kodak Co filed Critical Eastman Kodak Co
Publication of GB1015925A publication Critical patent/GB1015925A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/398—Processes based on the production of stickiness patterns using powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41C—PROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00—Forme preparation
    • B41C1/10—Forme preparation for lithographic printing; Master sheets for transferring a lithographic image to the forme
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/025—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet
    • B41M5/04—Duplicating or marking methods; Sheet materials for use therein by transferring ink from the master sheet using solvent-soluble dyestuffs on the master sheets, e.g. alcohol-soluble
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00—Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03C—PHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00—Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42—Structural details
    • G03C8/52—Bases or auxiliary layers; Substances therefor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F10/00—Thin magnetic films, e.g. of one-domain structure
    • H01F10/08—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers
    • H01F10/10—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition
    • H01F10/12—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys
    • H01F10/16—Thin magnetic films, e.g. of one-domain structure characterised by magnetic layers characterised by the composition being metals or alloys containing cobalt
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S101/00—Printing
    • Y10S101/37—Printing employing electrostatic force

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Optics & Photonics (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Thermal Transfer Or Thermal Recording In General (AREA)
  • Photosensitive Polymer And Photoresist Processing (AREA)
  • Printing Plates And Materials Therefor (AREA)
  • Developing Agents For Electrophotography (AREA)

Abstract

1,015,925. Thermographic materials and transfer processes. EASTMAN KODAK CO. July 16, 1962 [July 14, 1961; June 27, 1962], No. 27283/62. Heading G2C. Copies are made by a thermographic transfer process using a material comprising a flexible support coated with either a crystalline polymer having a tackifying point between 50‹ and 200‹C. or a non-crystalline polymer admixed with a crystalline non-polymeric substance melting between 50‹ and 200‹C, the mixture having a tackifying point, which is imagewise exposed to infra-red radiation to produce a tacky image which remains tacky below the tackifying point, pressed against a receptor sheet to transfer at least part of the image and repeating the transfer on to further receptor sheets if desired. Specified crystalline polymers are polybutene, polypentene, poly(tetra- or penta-methylene) carbonate, polyethylene succinate, poly(2, 2 dimethyl trimethylene succinate, poly (1, 4 cyclohexanedimethylene adipate or succinate) polyethylene glycol, polypentamethylene terephthalate, polyethylene 1,4 cyclohexane dicarboxyolate and cyclohexanedimethylene adiphate/ azelate copolymers. Other polymers can be found among polyvinyls, polyacrylics, polyesters, polyamides, polyesteramides, poly-carbonates, polyethers, polyurethanes and polyureas. Non-crystalline polymers are atactic polystyrene, polyvinyl acetate, butadiene/styrene copolymer, polyalkyl acrylates and methacrylates, polyterpenes, poly vinyl butyral, cellulose butyrate or acetate butyrate, pllyethylene terephthalate, vinyl chloride/ vinyl acetate copolymer and phenol/formaldehyde resins. Crystalline non-polymeric substances specified are the benzoates of 4 biphenylyl, engenol, 4-cyclohexylphenyl and pentachlorophenyl; camphor;bensoin acetate; pentacrythritol tetra-isobutyrate; 2, 6 di-t-butyl-4-methyl phenol; triphenyl orthoformate; N, pentyl-1, 8-naphthali-mide; bis (o-methoxy-phenyl) carbonate; 2, 5, 5-triphenyl-1, 3-dioxolan-4-one; bis (benzyloxy di-phenylmethane and anthraquinone-2-carboxyethyl. The heat-sensitive layer may include dyes or substances to decrease the amount of polymer and modify the layer such as clay, glass beads, quartz, polymethylmethacrylate beads, titanium dioxide, zinc oxide, alkyl phthalates or fumarates,tricresyl phosphate, menthol, eugerol or isoeugenol. A polymeric overcoat such as polyvinyl alcohol or carboxymethylcellulose which is not porous to the tacky material may be applied to the heat-sensitive layer and removed before transfer. The heat-sensitive material may be "annealed" before exposure, i.e. heating the material to a temperature between the glass-transition temperature and the tackifying temperature to improve its crystallinity. Used materials may also be reclaimed by such annealing. The final copies may be used as hectographic or lithographic masters.
GB27283/62A 1961-07-14 1962-07-16 Thermographic process and materials Expired GB1015925A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12403761A 1961-07-14 1961-07-14
US211927A US3260612A (en) 1961-07-14 1962-06-27 Thermographic recording process and heat-sensitive elements therefor
US614571A US3387974A (en) 1961-07-14 1967-02-08 Coatings for regulating transfer in photosensitive transfer elements

Publications (1)

Publication Number Publication Date
GB1015925A true GB1015925A (en) 1966-01-05

Family

ID=27383037

Family Applications (2)

Application Number Title Priority Date Filing Date
GB27283/62A Expired GB1015925A (en) 1961-07-14 1962-07-16 Thermographic process and materials
GB23939/65A Expired GB1015926A (en) 1961-07-14 1962-07-16 Thermographic process and materials

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB23939/65A Expired GB1015926A (en) 1961-07-14 1962-07-16 Thermographic process and materials

Country Status (10)

Country Link
US (2) US3260612A (en)
AT (1) AT290295B (en)
BE (1) BE645645A (en)
CH (2) CH428804A (en)
DE (2) DE1421406A1 (en)
DK (1) DK115123B (en)
FR (1) FR95952E (en)
GB (2) GB1015925A (en)
MY (3) MY6600135A (en)
NL (2) NL294591A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563160A1 (en) * 1984-04-23 1985-10-25 Mitsubishi Chem Ind SHEETS FOR SUBLIMATION TRANSFER PRINTING
FR2569482A1 (en) * 1984-08-23 1986-02-28 Mead Corp PHOTOSENSITIVE IMAGE FORMING PRODUCT EMPLOYING AN ENCAPSULATED RADIATION SENSITIVE COMPOSITION HAVING IMPROVED TONE QUALITY
EP0173532A2 (en) * 1984-08-20 1986-03-05 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet
WO1986004024A1 (en) * 1984-12-28 1986-07-17 Ncr Corporation Thermal transfer ink formulation and medium

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR95952E (en) * 1961-07-14 1972-05-19
US3342623A (en) * 1961-07-14 1967-09-19 Eastman Kodak Co Heat-sensitive elements for use in thermography
US3395014A (en) * 1963-06-07 1968-07-30 Du Pont Preparation of printing plates by heat plus a pressure gradient
BE639063A (en) * 1962-10-24
US3941596A (en) * 1962-10-24 1976-03-02 E. I. Du Pont De Nemours And Company Thermographic processes using polymer layer capable of existing in metastable state
NL302637A (en) * 1962-12-31
SE345022B (en) * 1963-02-26 1972-05-08 Konishiroku Photo Ind
US3364858A (en) * 1963-09-20 1968-01-23 Konishiroku Photo Ind Method for the preparation of an offset printing master
US3362380A (en) * 1964-10-08 1968-01-09 Minnesota Mining & Mfg Developer powder applicator unit having a supply roll with a magnetized working surface
US3404994A (en) * 1965-02-11 1968-10-08 Arnold G. Gulko Thermographic copying process utilizing recording member with dispersed oil particles
US3473923A (en) * 1965-04-14 1969-10-21 Fuji Photo Film Co Ltd Reproduction process including transfer and redevelopment of electrostatically formed images
GB1121218A (en) * 1965-06-05 1968-07-24 Fuji Photo Film Co Ltd A process for making reproductions from an original
US3510336A (en) * 1965-08-12 1970-05-05 Gaf Great Britain Ltd Reflex copying method
US3515570A (en) * 1965-12-20 1970-06-02 Matsushita Electric Ind Co Ltd Heat-sensitive sheet and method of thermographic reproduction using the same
US3488189A (en) * 1965-12-30 1970-01-06 Xerox Corp Electrophotographic recording member having solid crystalline plasticizer available at the imaging surface
US3491684A (en) * 1966-07-05 1970-01-27 Fallstaff Office Products Inc Unitary master and copy machine
US3487764A (en) * 1966-12-14 1970-01-06 Eastman Kodak Co Photothermographic process and element
US3458336A (en) * 1967-02-14 1969-07-29 Columbia Ribbon Carbon Mfg Pressure sensitive transfer sheet having screen layer and method of making
US3458335A (en) * 1967-02-14 1969-07-29 Columbia Ribbon Carbon Mfg Heat sensitive transfer sheet having screen layer and method of making
US3519464A (en) * 1967-03-01 1970-07-07 Ncr Co Master paper for thermal page printer
US3481761A (en) * 1967-03-15 1969-12-02 Columbia Ribbon Carbon Mfg Transfer elements and method of making same
US3442681A (en) * 1967-07-20 1969-05-06 Columbia Ribbon Carbon Mfg Transfer elements and method of making same
GB1204567A (en) * 1967-12-20 1970-09-09 Columbia Ribbon & Carbon Thermographic process and transfer sheets therefor
US3632377A (en) * 1969-01-06 1972-01-04 Minnesota Mining & Mfg Image transfer sheet and method
JPS4816204B1 (en) * 1969-10-08 1973-05-21
US3902062A (en) * 1973-12-27 1975-08-26 Xerox Corp Reverse path imaging and transfixing copying method
US3946230A (en) * 1973-12-27 1976-03-23 Xerox Corporation Copy method utilizing single radiant ray path for imaging and transfixing
US3904875A (en) * 1973-12-27 1975-09-09 Xerox Corp Single radiation ray path for thermographic imaging and transfixing or fusing
US3908125A (en) * 1973-12-27 1975-09-23 Xerox Corp Reverse path imaging and transfixing copying machine
US4007372A (en) * 1975-03-26 1977-02-08 Xerox Corporation Method and article for image reproduction
US4179532A (en) * 1976-04-09 1979-12-18 Polygram Gmbh Process for producing a disc-shaped information carrier which has information in the form of a beam-reflecting structure
US4096294A (en) * 1977-04-04 1978-06-20 Xerox Corporation Process for preparing waterless printing masters comprising copolymer of siloxane and crystallized thermoplastic blocks
US4263385A (en) * 1980-03-06 1981-04-21 Rca Corporation Method for the manufacture of multi-color microlithographic displays
US4263386A (en) * 1980-03-06 1981-04-21 Rca Corporation Method for the manufacture of multi-color microlithographic displays
US4374691A (en) * 1980-05-09 1983-02-22 Minnesota Mining And Manufacturing Company Material and method for forming pressure transferable graphics
JPS57160691A (en) * 1981-03-31 1982-10-04 Fujitsu Ltd Ink composition for heat transfer recording and heat transfer recording ink sheet employing said composition
EP0099731B1 (en) * 1982-07-16 1988-09-14 Minnesota Mining And Manufacturing Company Improved method for providing permanent images
US4523207A (en) * 1983-03-30 1985-06-11 Ncr Corporation Multiple copy thermal record sheet
US4692395A (en) * 1986-01-29 1987-09-08 International Business Machines Corporation Transfer element and process for radiation defined images
US4881084A (en) * 1986-07-25 1989-11-14 Canon Kabushiki Kaisha Image recording method using fluid ink electrochemically imparted with adhesiveness
US5049472A (en) * 1986-11-26 1991-09-17 Canon Kabushiki Kaisha Method and apparatus of recording image
US4869996A (en) * 1987-12-18 1989-09-26 E. I. Du Pont De Nemours And Company Process for preparing negative images on a positive-type tonable photosensitive element
US5039588A (en) * 1989-10-16 1991-08-13 E. I. Du Pont De Nemours And Company Non-electroscopic prolonged tack toners
US5108859A (en) * 1990-04-16 1992-04-28 Eastman Kodak Company Photoelectrographic elements and imaging method
EP0522616B1 (en) * 1991-07-12 1995-10-04 Agfa-Gevaert N.V. Method for producing images using a photopolymerizable composition
EP0609241B1 (en) * 1991-10-21 1998-03-04 Agfa-Gevaert N.V. Method for producing images using a photopolymerizable composition
DE4205713C2 (en) * 1992-02-25 1994-08-04 Siegwerk Druckfarben Gmbh & Co Printing ink, process for its production and its use
US5576074A (en) * 1995-08-23 1996-11-19 Minnesota Mining And Manufacturing Company Laser write process for making a conductive metal circuit
CA2474088A1 (en) * 2002-02-06 2003-08-14 E.I. Du Pont De Nemours And Company Image transfer element, laser assemblage and process for thermal imaging
US20230022367A1 (en) * 2020-01-08 2023-01-26 Dai Nippon Printing Co., Ltd. Peel-off sheet, and combination of peel-off sheet and intermediate transfer medium

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2503758A (en) * 1947-08-16 1950-04-11 Eastman Kodak Co Fusion photothermography
US2462029A (en) * 1945-05-25 1949-02-15 Nashua Gummed & Coated Paper Adhesive compositions
FR959035A (en) * 1946-09-23 1950-03-23
US2573881A (en) * 1948-11-02 1951-11-06 Battelle Development Corp Method and apparatus for developing electrostatic images with electroscopic powder
US2678284A (en) * 1949-06-24 1954-05-11 Brown Bridge Mills Method of producing a thermoplastic adhesive and product thereof
US2653880A (en) * 1949-09-15 1953-09-29 Minnesota Mining & Mfg Heat-activated temporarily pressure-sensitive adhesive tape
DE1049399B (en) * 1950-11-01 1959-01-29 A. B. Dick Company, Nilcs, IU. (V. St. A.) Stencil sheet with fabric backing and stencilable cover for copying with water-based or emulsion paints
US2769391A (en) * 1951-11-14 1956-11-06 Dick Co Ab Method of manufacturing imaged hectograph spirit master
US2808777A (en) * 1952-02-26 1957-10-08 Dick Co Ab Method for manufacturing duplicating masters
US2800077A (en) * 1952-03-27 1957-07-23 Dick Co Ab Planographic printing plates and methods for manufacturing same
US2655453A (en) * 1952-04-23 1953-10-13 Ncr Co Manifold sheet having a crushresistant transfer film
US2803579A (en) * 1954-09-01 1957-08-20 Buckeye Ribbon & Carbon Compan Method of making an impression medium
US2954311A (en) * 1957-09-25 1960-09-27 Weel Walter H Vander Method for copying indicia by particle transfer
US3081699A (en) * 1958-12-22 1963-03-19 Arnold G Gulko Thermal reproduction
NL287134A (en) * 1959-08-05
US3080954A (en) * 1960-05-20 1963-03-12 Columbia Ribbon & Carbon Supercoated transfer elements
FR95952E (en) * 1961-07-14 1972-05-19
BE625606A (en) * 1961-12-01

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2563160A1 (en) * 1984-04-23 1985-10-25 Mitsubishi Chem Ind SHEETS FOR SUBLIMATION TRANSFER PRINTING
EP0173532A2 (en) * 1984-08-20 1986-03-05 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet
EP0173532A3 (en) * 1984-08-20 1987-12-23 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet
EP0381297A1 (en) * 1984-08-20 1990-08-08 Dai Nippon Insatsu Kabushiki Kaisha Heat transfer sheet
FR2569482A1 (en) * 1984-08-23 1986-02-28 Mead Corp PHOTOSENSITIVE IMAGE FORMING PRODUCT EMPLOYING AN ENCAPSULATED RADIATION SENSITIVE COMPOSITION HAVING IMPROVED TONE QUALITY
WO1986004024A1 (en) * 1984-12-28 1986-07-17 Ncr Corporation Thermal transfer ink formulation and medium

Also Published As

Publication number Publication date
NL294591A (en)
US3260612A (en) 1966-07-12
BE645645A (en) 1964-09-24
AT290295B (en) 1971-05-25
CH449065A (en) 1967-12-31
FR95952E (en) 1972-05-19
DK115123B (en) 1969-09-08
MY6900127A (en) 1969-12-31
NL294592A (en)
MY6600135A (en) 1966-12-31
CH428804A (en) 1967-01-31
DE1421406A1 (en) 1968-10-24
DE1471664A1 (en) 1970-04-16
MY7400257A (en) 1974-12-31
GB1015926A (en) 1966-01-05
US3387974A (en) 1968-06-11

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