FR1424008A - Procédé d'enregistrement d'informations au moyen d'un matériel sensible à la chaleur et à la pression - Google Patents

Procédé d'enregistrement d'informations au moyen d'un matériel sensible à la chaleur et à la pression

Info

Publication number
FR1424008A
FR1424008A FR997423A FR997423A FR1424008A FR 1424008 A FR1424008 A FR 1424008A FR 997423 A FR997423 A FR 997423A FR 997423 A FR997423 A FR 997423A FR 1424008 A FR1424008 A FR 1424008A
Authority
FR
France
Prior art keywords
heat
pressure sensitive
sensitive material
recording information
recording
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
FR997423A
Other languages
English (en)
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.)
Gevaert Photo Producten NV
Original Assignee
Gevaert Photo Producten NV
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
Priority claimed from GB4812863A external-priority patent/GB1139891A/en
Application filed by Gevaert Photo Producten NV filed Critical Gevaert Photo Producten NV
Priority to FR997423A priority Critical patent/FR1424008A/fr
Priority to NL6414226A priority patent/NL6414226A/xx
Priority to US421861A priority patent/US3476937A/en
Application granted granted Critical
Publication of FR1424008A publication Critical patent/FR1424008A/fr
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C8/00Diffusion transfer processes or agents therefor; Photosensitive materials for such processes
    • G03C8/42Structural details
    • G03C8/52Bases or auxiliary layers; Substances therefor
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41CPROCESSES FOR THE MANUFACTURE OR REPRODUCTION OF PRINTING SURFACES
    • B41C1/00Forme preparation
    • B41C1/055Thermographic processes for producing printing formes, e.g. with a thermal print head
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41MPRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M5/00Duplicating or marking methods; Sheet materials for use therein
    • B41M5/26Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used
    • B41M5/36Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties
    • B41M5/366Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using a polymeric layer, which may be particulate and which is deformed or structurally changed with modification of its' properties, e.g. of its' optical hydrophobic-hydrophilic, solubility or permeability properties using materials comprising a polymeric matrix containing a polymeric particulate material, e.g. hydrophobic heat coalescing particles
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B41PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41NPRINTING 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
    • B41N1/00Printing plates or foils; Materials therefor
    • B41N1/24Stencils; Stencil materials; Carriers therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03CPHOTOSENSITIVE MATERIALS FOR PHOTOGRAPHIC PURPOSES; PHOTOGRAPHIC PROCESSES, e.g. CINE, X-RAY, COLOUR, STEREO-PHOTOGRAPHIC PROCESSES; AUXILIARY PROCESSES IN PHOTOGRAPHY
    • G03C5/00Photographic processes or agents therefor; Regeneration of such processing agents
    • G03C5/18Diazo-type processes, e.g. thermal development, or agents therefor
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03FPHOTOMECHANICAL PRODUCTION OF TEXTURED OR PATTERNED SURFACES, e.g. FOR PRINTING, FOR PROCESSING OF SEMICONDUCTOR DEVICES; MATERIALS THEREFOR; ORIGINALS THEREFOR; APPARATUS SPECIALLY ADAPTED THEREFOR
    • G03F7/00Photomechanical, e.g. photolithographic, production of textured or patterned surfaces, e.g. printing surfaces; Materials therefor, e.g. comprising photoresists; Apparatus specially adapted therefor
    • G03F7/004Photosensitive materials
    • G03F7/06Silver salts
    • G03F7/07Silver salts used for diffusion transfer
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G13/00Electrographic processes using a charge pattern
    • G03G13/26Electrographic processes using a charge pattern for the production of printing plates for non-xerographic printing processes
    • GPHYSICS
    • G03PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03GELECTROGRAPHY; ELECTROPHOTOGRAPHY; MAGNETOGRAPHY
    • G03G5/00Recording members for original recording by exposure, e.g. to light, to heat, to electrons; Manufacture thereof; Selection of materials therefor
    • G03G5/02Charge-receiving layers
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N1/00Scanning, transmission or reproduction of documents or the like, e.g. facsimile transmission; Details thereof
    • H04N1/23Reproducing arrangements
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K3/00Apparatus or processes for manufacturing printed circuits
    • H05K3/0002Apparatus or processes for manufacturing printed circuits for manufacturing artworks for printed circuits
    • HELECTRICITY
    • H05ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05KPRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K2203/00Indexing scheme relating to apparatus or processes for manufacturing printed circuits covered by H05K3/00
    • H05K2203/05Patterning and lithography; Masks; Details of resist
    • H05K2203/0548Masks
    • H05K2203/056Using an artwork, i.e. a photomask for exposing photosensitive layers
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S430/00Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165Thermal imaging composition
FR997423A 1963-12-05 1964-12-04 Procédé d'enregistrement d'informations au moyen d'un matériel sensible à la chaleur et à la pression Expired FR1424008A (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR997423A FR1424008A (fr) 1963-12-05 1964-12-04 Procédé d'enregistrement d'informations au moyen d'un matériel sensible à la chaleur et à la pression
NL6414226A NL6414226A (fr) 1963-12-05 1964-12-07
US421861A US3476937A (en) 1963-12-05 1964-12-29 Thermographic recording method employing a recording material comprising a uniform layer of discrete hydrophobic thermoplastic polymer particles

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB4812863A GB1139891A (en) 1963-12-05 1963-12-05 Heat and pressure-sensitive recording and information-recording processes
GB4308863 1963-12-05
GB1428563 1963-12-05
FR997423A FR1424008A (fr) 1963-12-05 1964-12-04 Procédé d'enregistrement d'informations au moyen d'un matériel sensible à la chaleur et à la pression

Publications (1)

Publication Number Publication Date
FR1424008A true FR1424008A (fr) 1966-01-07

Family

ID=27445899

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997423A Expired FR1424008A (fr) 1963-12-05 1964-12-04 Procédé d'enregistrement d'informations au moyen d'un matériel sensible à la chaleur et à la pression

Country Status (3)

Country Link
US (1) US3476937A (fr)
FR (1) FR1424008A (fr)
NL (1) NL6414226A (fr)

Families Citing this family (82)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1251774B (fr) * 1964-10-02
GB1160221A (en) * 1965-05-17 1969-08-06 Agfa Gevaert Nv Photothermographic Materials and Processes
US4004924A (en) * 1965-05-17 1977-01-25 Agfa-Gevaert N.V. Thermorecording
GB1208413A (en) * 1966-10-24 1970-10-14 Agfa Gevaert Nv Preparation and use of planographic printing masters
GB1208414A (en) * 1966-10-24 1970-10-14 Agfa Gevaert Nv Improvements relating to thermo recording
GB1231183A (fr) * 1967-05-12 1971-05-12
US3642475A (en) * 1967-10-02 1972-02-15 Agfa Gevaert Nv Method of recording and reproducing information
GB1265322A (fr) * 1968-04-24 1972-03-01
US3619345A (en) * 1968-06-28 1971-11-09 Ricoh Kk Heat-sensitive stencil paper
DE2049019A1 (de) * 1970-09-25 1972-03-30 Ritzerfeld Gerhard Verfahren zur Bilderzeugung auf einer lithographischen Druckformfohe
US3869307A (en) * 1972-10-04 1975-03-04 Sharkey Melvin Receptive copy sheets and process
US4123309A (en) * 1973-11-29 1978-10-31 Minnesota Mining And Manufacturing Company Transfer letter system
US3912844A (en) * 1973-06-01 1975-10-14 Canon Kk Thermal recording method
US3982940A (en) * 1973-10-05 1976-09-28 Canon Kabushiki Kaisha Process for the formation of images
US3935362A (en) * 1973-10-25 1976-01-27 Bell & Howell Company Image control means and structured transfer sheet for thermal reproduction processes
US4140907A (en) * 1976-07-29 1979-02-20 Nippon Telegraph And Telephone Public Corporation Thermal-plain paper recording system
FR2368779A1 (fr) * 1976-10-22 1978-05-19 Thomson Brandt Support thermosensible destine a l'enregistrement d'information et procede d'enregistrement d'information sur un tel support
US4541340A (en) * 1982-07-02 1985-09-17 Markem Corporation Process for forming permanent images using carrier supported inks containing sublimable dyes
US4568621A (en) * 1983-02-28 1986-02-04 International Business Machines Corporation Thermal transfer printing processes with electroerosion and materials therefor
JPS61145544A (ja) * 1984-12-19 1986-07-03 Fuji Photo Film Co Ltd 写真材料
US5292556A (en) * 1992-12-22 1994-03-08 E. I. Du Pont De Nemours And Company Method for preparing negative-working wash-off relief images
EP0755803B1 (fr) * 1995-02-14 2001-07-25 Toray Industries, Inc. Plaque offset
US6001536A (en) * 1995-10-24 1999-12-14 Agfa-Gevaert, N.V. Method for making a lithographic printing plate involving development by plain water
EP0773112B1 (fr) 1995-11-09 2001-05-30 Agfa-Gevaert N.V. Elément d'enregistrement thermosensible et méthode pour la fabrication d'un cliché pour l'imprimerie utilisant cet élément
US6391516B1 (en) * 1995-11-09 2002-05-21 Agfa-Gevaert Heat sensitive imaging element and method for making a printing plate therewith
EP0773113B1 (fr) 1995-11-09 2000-05-24 Agfa-Gevaert N.V. Elément d'enregistrement thermosensible et méthode pour la fabrication d'un cliché lithographique utilisant cet élément
EP0774364B1 (fr) * 1995-11-16 2000-10-11 Agfa-Gevaert N.V. Procédé pour la fabrication d'une plaque lithographique par échauffement selon une image d'un élément pour l'enregistrement de l'image avec une tête thermique
US5816162A (en) * 1995-11-16 1998-10-06 Agfa-Gevaert, N.V. Method for making a lithographic printing plate by image-wise heating an imaging element using a thermal head
EP0800928B1 (fr) 1996-04-09 1999-07-28 Agfa-Gevaert N.V. Elément d'enregistrement thermosensible et procédé pour la fabrication de plaques lithographiques utilisant cet élément
EP0839648A1 (fr) * 1996-10-29 1998-05-06 Agfa-Gevaert N.V. Procédé de fabrication de plaques d'impression lithographiques permettant l'utilisation d'un laser à puissance d'écriture inférieure
US6033824A (en) * 1996-11-04 2000-03-07 Foto-Wear, Inc. Silver halide photographic material and method of applying a photographic image to a receptor element
EP0846571B1 (fr) 1996-12-04 2001-04-11 Agfa-Gevaert N.V. Procédé pour la formation d'une image améliorée par voie thermique
US6427595B1 (en) * 1996-12-19 2002-08-06 Agfa-Gevaert Heat-sensitive imaging element for making lithographic printing plates comprising polymer particles with a specific particle size
EP0849091B1 (fr) 1996-12-19 2001-03-21 Agfa-Gevaert N.V. Elément sensible à la chaleur formateur d'image pour la fabrication de plaques d'impression lithographiques comprenant des particules de polymère avec une dimension de particule spécifique
EP0849090A3 (fr) 1996-12-19 1998-07-01 Agfa-Gevaert N.V. Elément thermosensible formateur d'image pour la préparation de plaques d'impression lithographiques présentant des propriétés améliorées de transport
US6090524A (en) * 1997-03-13 2000-07-18 Kodak Polychrome Graphics Llc Lithographic printing plates comprising a photothermal conversion material
US6136508A (en) * 1997-03-13 2000-10-24 Kodak Polychrome Graphics Llc Lithographic printing plates with a sol-gel layer
US6110645A (en) * 1997-03-13 2000-08-29 Kodak Polychrome Graphics Llc Method of imaging lithographic printing plates with high intensity laser
US5962188A (en) * 1997-06-24 1999-10-05 Kodak Polychrome Graphics Llc Direct write lithographic printing plates
US6014930A (en) * 1997-07-25 2000-01-18 Kodak Polychrome Graphics Llc Single layer direct write lithographic printing plates
US5981151A (en) * 1997-08-01 1999-11-09 Agfa-Gevaert, N.V. Photothermographic material and a method for producing lithographic plates therewith
EP0895122B1 (fr) * 1997-08-01 2003-12-17 Agfa-Gevaert Matériau photothermographique et procédé pour la production d'une plaque lithographique utilisant ce matériau
US6030765A (en) * 1997-09-17 2000-02-29 Agfa-Gevaert Thermographic recording material coatable with improved stability
EP0903622B1 (fr) * 1997-09-17 2003-03-26 Agfa-Gevaert Matériau d'enregistrement (photo)thermographique
US6207348B1 (en) 1997-10-14 2001-03-27 Kodak Polychrome Graphics Llc Dimensionally stable lithographic printing plates with a sol-gel layer
US6653042B1 (en) * 1999-06-04 2003-11-25 Fuji Photo Film Co., Ltd. Lithographic printing plate precursor, method for producing the same, and method of lithographic printing
US6550387B1 (en) * 1999-08-31 2003-04-22 Agfa-Gevaert Processless thermal printing plate with well defined nanostructure
JP2001166462A (ja) 1999-12-10 2001-06-22 Fuji Photo Film Co Ltd 平版印刷版原版
EP1277594B1 (fr) 2000-04-28 2005-04-06 Mitsui Chemicals, Inc. Plaque d'impression lithographique
US6605407B2 (en) 2000-12-26 2003-08-12 Creo Inc. Thermally convertible lithographic printing precursor
US20020155374A1 (en) 2001-02-20 2002-10-24 Yisong Yu Thermally convertible lithographic printing precursor comprising an organic base
US20020187428A1 (en) 2001-02-20 2002-12-12 Keith Christall Method for obtaining a lithographic printing surface using an organic base
US20030017413A1 (en) 2001-07-23 2003-01-23 Goodin Jonathan William Thermally convertible lithographic printing precursor comprising a metal complex
US20030017417A1 (en) 2001-07-23 2003-01-23 Goodin Jonathan William Method for obtaining a lithographic printing surface using a metal complex
US20030017416A1 (en) 2001-07-23 2003-01-23 John Emans Method for obtaining a lithographic printing surface using organic acid
US20030017410A1 (en) 2001-07-23 2003-01-23 John Emans Thermally convertible lithographic printing precursor comprising an organic acid
US6589710B2 (en) 2000-12-26 2003-07-08 Creo Inc. Method for obtaining a lithographic printing surface
EP1219668B1 (fr) * 2000-12-28 2005-10-26 Fuji Photo Film Co., Ltd. Procédé pour la production de particles fines de polymères et plaque lithographique les contenant
WO2003010006A1 (fr) 2001-07-23 2003-02-06 Creo Inc. Precurseur d'impression lithographique convertible en chaleur et support imageable contenant un inhibiteur de coalescence
US6790809B2 (en) * 2001-08-21 2004-09-14 Fuji Photo Film Co., Ltd. Heat-responsive-discoloring coloring composition, heat-responsive-discoloring coloring element comprising same and method for detecting thermal history of article
JP2003154624A (ja) 2001-11-20 2003-05-27 Fuji Photo Film Co Ltd 平版印刷版用原板の印刷機上現像方法
US6960423B2 (en) * 2001-12-26 2005-11-01 Creo Inc. Preparation of gravure and intaglio printing elements using direct thermally imageable media
US20030148684A1 (en) * 2002-01-30 2003-08-07 The Procter & Gamble Company Method for hydrophilizing materials using charged particles
US6749993B2 (en) * 2002-02-06 2004-06-15 Konica Corporation Planographic printing precursor and printing method employing the same
DE60224642T2 (de) 2002-04-26 2009-01-15 Agfa Graphics N.V. Negativ-arbeitender thermischer Flachdruckplattenvorläufer, der einen Aluminiumträger mit einer glatten Oberfläche enthält
US7380500B2 (en) * 2002-10-31 2008-06-03 Agfa-Gevaert Process for the offset printing of patterns via the fountain medium
EP1415826B1 (fr) 2002-10-31 2008-10-01 Agfa-Gevaert Procédé d'impression offset de motifs via la solution de mouillage
US20050235852A1 (en) * 2002-10-31 2005-10-27 Agfa-Gevaert N.V. Process for the offset printing of functional patterns
US6924080B2 (en) * 2003-05-27 2005-08-02 Kodak Polychrome Graphics Llc Thermally sensitive compositions containing cyanoacrylate polymers
US6821709B1 (en) 2003-05-27 2004-11-23 Kodak Polychrome Graphics Llc Top coat layer for thermally sensitive printing plates
US7348126B2 (en) * 2004-04-27 2008-03-25 Agfa Graphics N.V. Negative working, heat-sensitive lithographic printing plate precursor
US7354696B2 (en) * 2004-07-08 2008-04-08 Agfa Graphics Nv Method for making a lithographic printing plate
US7195861B2 (en) 2004-07-08 2007-03-27 Agfa-Gevaert Method for making a negative working, heat-sensitive lithographic printing plate precursor
US7425405B2 (en) * 2004-07-08 2008-09-16 Agfa Graphics, N.V. Method for making a lithographic printing plate
CN101952247B (zh) 2007-12-20 2015-08-19 爱克发印艺公司 用于制备中位取代的花菁染料、份菁染料和氧杂菁染料的中间体化合物
ATE481240T1 (de) 2008-02-28 2010-10-15 Agfa Graphics Nv Verfahren zur herstellung einer lithografiedruckplatte
CN102245692B (zh) 2008-12-18 2014-02-26 爱克发印艺公司 平版印刷版前体
US8883401B2 (en) 2009-09-24 2014-11-11 Fujifilm Corporation Lithographic printing original plate
CN102946832B (zh) * 2010-06-18 2015-08-19 花王株式会社 发热器
EP3239184A1 (fr) 2016-04-25 2017-11-01 Agfa Graphics NV Particules de polymère thermoplastique et précurseur de plaque d'impression lithographique
EP3715140A1 (fr) 2019-03-29 2020-09-30 Agfa Nv Procédé d'impression
CN116531183B (zh) * 2023-05-16 2023-11-03 广东美登新材料科技有限公司 一种卫生用品的3d复合芯体及其制备方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2240031A (en) * 1939-03-06 1941-04-29 Ditto Inc Transfer process and copy paper for use therein
US2699113A (en) * 1950-08-08 1955-01-11 Dick Co Ab Method of manufacturing stencils
US2808777A (en) * 1952-02-26 1957-10-08 Dick Co Ab Method for manufacturing duplicating masters
US3100702A (en) * 1960-03-30 1963-08-13 Eastman Kodak Co Dry processed photothermographic printing plate and process
US3131628A (en) * 1961-10-10 1964-05-05 Anken Chemical & Film Corp Diffusion transfer thermographic stencil and process
US3207602A (en) * 1961-12-29 1965-09-21 Minnesota Mining & Mfg Copysheet and method for making copies therefrom
BE638613A (fr) * 1962-10-16

Also Published As

Publication number Publication date
US3476937A (en) 1969-11-04
NL6414226A (fr) 1965-05-25

Similar Documents

Publication Publication Date Title
FR1424008A (fr) Procédé d'enregistrement d'informations au moyen d'un matériel sensible à la chaleur et à la pression
CH462612A (fr) Matériau d'enregistrement sensible à la pression
FR1214381A (fr) Procédé et dispositif à grande capacité d'enregistrement et de lecture d'informations
CH473686A (fr) Matériau en feuille sensible à la pression ou à la chaleur et procédé d'obtention d'un tel matériau
FR1114851A (fr) Matériau d'enregistrement sensible à la pression
CH505705A (fr) Support d'enregistrement sensible à la pression
CH451972A (fr) Matériaux d'enregistrement sensible à la pression
CH464976A (fr) Matériau d'enregistrement sensible à la chaleur
FR1496154A (fr) Procédé thermographique pour l'enregistrement et la reproduction d'information
CH493336A (fr) Matériau d'enregistrement sensible à la pression
CH494648A (fr) Matériau d'enregistrement sensible à la pression
CH490971A (fr) Matériau d'enregistrement sensible à la pression
FR1152329A (fr) Mémoire d'informations à entretien et effacement sélectifs
BE776015A (fr) Materiel d'enregistrement sensible a la pression
BE831055A (fr) Appareil pour la lecture et l'enregistrement d'informations
FR1475796A (fr) Procédé d'enregistrement d'information au moyen d'un matériel sensible à la chaleur
FR1521409A (fr) Matériau en feuille sensible à la pression ou à la chaleur et procédé d'obtention d'un tel matériau
FR1362256A (fr) Appareil d'enregistrement et de reproduction de bandes d'enregistrement à plusieursétats de fonctionnement
FR1407481A (fr) Matériau d'enregistrement sensible à la chaleur et procédé pour sa fabrication
FR1314695A (fr) Procédé et appareil pour contrôler l'exactitude des informations enregistrées sur ruban magnétique dans les calculatrices
FR1245811A (fr) Matière d'enregistrement sensible à la pression
FR79226E (fr) Matière d'enregistrement sensible à la chaleur et procédé pour sa préparation
FR1471797A (fr) Procédé et dispositif d'enregistrement d'informations
FR1426976A (fr) Dispositif encreur d'enregistrement et procédé d'enregistrement d'informations
FR1462983A (fr) Matériau d'enregistrement sensible à la pression