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ES408172A1 - Recording sheet - Google Patents

Recording sheet

Info

Publication number
ES408172A1
ES408172A1 ES408172A ES408172A ES408172A1 ES 408172 A1 ES408172 A1 ES 408172A1 ES 408172 A ES408172 A ES 408172A ES 408172 A ES408172 A ES 408172A ES 408172 A1 ES408172 A1 ES 408172A1
Authority
ES
Spain
Prior art keywords
recording sheet
color
developer layer
color developer
reacting
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
ES408172A
Other languages
Spanish (es)
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.)
Fujifilm Holdings Corp
Original Assignee
Fuji Photo Film Co Ltd
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 Fuji Photo Film Co Ltd filed Critical Fuji Photo Film Co Ltd
Publication of ES408172A1 publication Critical patent/ES408172A1/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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • 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
    • B41M5/124—Duplicating or marking methods; Sheet materials for use therein using pressure to make a masked colour visible, e.g. to make a coloured support visible, to create an opaque or transparent pattern, or to form colour by uniting colour-forming components
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/155—Colour-developing components, e.g. acidic compounds; Additives or binders therefor; Layers containing such colour-developing components, additives or binders
    • 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
    • B41M5/30—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used using chemical colour formers
    • B41M5/333—Colour developing components therefor, e.g. acidic compounds
    • B41M5/3331—Macromolecular compounds
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24835—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including developable image or soluble portion in coating or impregnation [e.g., safety paper, etc.]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)

Abstract

A recording sheet comprising a support having thereon a color developer layer capable of reacting with a color former to form a color image, which color developer layer comprises (1) an acidic polymer and (2) an organic carboxylic acid or a metal salt thereof.
ES408172A 1971-11-01 1972-10-31 Recording sheet Expired ES408172A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP46086950A JPS525248B2 (en) 1971-11-01 1971-11-01

Publications (1)

Publication Number Publication Date
ES408172A1 true ES408172A1 (en) 1975-11-16

Family

ID=13901136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408172A Expired ES408172A1 (en) 1971-11-01 1972-10-31 Recording sheet

Country Status (6)

Country Link
US (1) US3874895A (en)
JP (1) JPS525248B2 (en)
BE (1) BE790932A (en)
DE (1) DE2253772A1 (en)
ES (1) ES408172A1 (en)
GB (1) GB1414636A (en)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4168170A (en) * 1976-03-01 1979-09-18 Eastman Kodak Company Dry heat-activated bleaching of silver images
US4173684A (en) * 1977-09-06 1979-11-06 The Mead Corporation Production of novel metal modified novolak resins and their use in pressure sensitive papers
JPS6054197B2 (en) * 1978-01-05 1985-11-29 富士写真フイルム株式会社 color developing ink
JPS5833838B2 (en) * 1978-03-28 1983-07-22 神崎製紙株式会社 heat sensitive recording material
US4304183A (en) * 1978-06-26 1981-12-08 A. B. Dick Company Latent image-multiple copy process
JPS588686A (en) * 1981-07-09 1983-01-18 Mitsubishi Gas Chem Co Inc pressure sensitive recording paper
DE3337296A1 (en) * 1983-10-13 1985-04-25 Bayer Ag, 5090 Leverkusen THERMOREACTIVE RECORDING MATERIAL, ITS PRODUCTION AND THE USE OF ACID-MODIFIED POLYMERISATS AS ACCEPTORS IN THIS RECORDING MATERIAL
US4578690A (en) * 1984-08-13 1986-03-25 Nashua Corporation Carbonless developer sheet
US4612254A (en) * 1985-03-07 1986-09-16 Occidental Chemical Corporation Aromatic carboxylic acid and metal-modified phenolic resins and methods of preparation
GB8511202D0 (en) * 1985-05-02 1985-06-12 Wiggins Teape Group Ltd Record material
US4895827A (en) * 1987-12-04 1990-01-23 Appleton Papers Inc. Thermally-responsive record material
US4820683A (en) * 1987-12-04 1989-04-11 Appleton Papers Inc. Thermally-responsive record material
US4853364A (en) * 1988-02-05 1989-08-01 The Mead Corporation Developer composition comprising phenol resins and vinylic or acrylic resins
US5030281A (en) * 1988-03-23 1991-07-09 Appleton Papers Inc. Record material
US4880766A (en) * 1988-03-23 1989-11-14 Appleton Papers Inc. Record material
JPH07102735B2 (en) * 1988-04-20 1995-11-08 スケネクタディ、ケミカルズ、インコーポレーテッド Improved image forming method
US5017546A (en) * 1988-04-20 1991-05-21 Brinkman Karl M Alkyl salicylate developer resin for carbonless copy paper and imaging use
EP0437090A1 (en) * 1990-01-08 1991-07-17 The Mead Corporation Developer material including styrene-maleic anhydride copolymer and reactive organic acid
US5807933A (en) * 1992-06-22 1998-09-15 The Mead Corporation Carboxyl-containing phenolic resin developer and method of preparation
ES2509116T3 (en) * 2011-09-30 2014-10-17 Mitsubishi Hitec Paper Europe Gmbh Color acceptor that reacts by forming color with a dye precursor, and heat-sensitive recording material with such a color acceptor
ES2606479T3 (en) 2014-02-21 2017-03-24 Mitsubishi Hitec Paper Europe Gmbh Heat sensitive recording material with a novel combination of chromogenic acceptors

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972547A (en) * 1957-08-05 1961-02-21 Antioch College Acyl hydrazine compositions and methods of producing color therewith
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions
US3418250A (en) * 1965-10-23 1968-12-24 Us Plywood Champ Papers Inc Microcapsules, process for their formation and transfer sheet record material coated therewith
JPS4913031B1 (en) * 1970-01-09 1974-03-28
US3664858A (en) * 1970-02-18 1972-05-23 Minnesota Mining & Mfg Heat-sensitive copy-sheet
US3723156A (en) * 1971-06-14 1973-03-27 Ncr Record material
US3746563A (en) * 1971-10-01 1973-07-17 Ncr Pressure sensitive record sheet employing alkyl or halo substituted tetrahalofluorans

Also Published As

Publication number Publication date
JPS4851715A (en) 1973-07-20
JPS525248B2 (en) 1977-02-10
DE2253772A1 (en) 1973-05-10
BE790932A (en) 1973-03-01
GB1414636A (en) 1975-11-19
US3874895A (en) 1975-04-01

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