GB1400886A - Heat-sensitive two colour recording paper - Google Patents

Heat-sensitive two colour recording paper

Info

Publication number
GB1400886A
GB1400886A GB2744072A GB2744072A GB1400886A GB 1400886 A GB1400886 A GB 1400886A GB 2744072 A GB2744072 A GB 2744072A GB 2744072 A GB2744072 A GB 2744072A GB 1400886 A GB1400886 A GB 1400886A
Authority
GB
United Kingdom
Prior art keywords
layer
colour
heat
developing
sensitive
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
GB2744072A
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Priority claimed from JP46042341A external-priority patent/JPS5017865B1/ja
Priority claimed from JP46059395A external-priority patent/JPS5017866B2/ja
Priority claimed from JP46060752A external-priority patent/JPS5017867B2/ja
Priority claimed from JP46063815A external-priority patent/JPS5017868B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1400886A publication Critical patent/GB1400886A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G03C1/00—Photosensitive materials
    • G03C1/52—Compositions containing diazo compounds as photosensitive substances
    • 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
    • B41M5/34—Multicolour thermography
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • 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
    • B41M5/3333—Non-macromolecular compounds
    • B41M5/3335—Compounds containing phenolic or carboxylic acid groups or metal salts thereof
    • 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
    • B41M5/40—Thermography ; Marking by high energetic means, e.g. laser otherwise than by burning, and characterised by the material used characterised by the base backcoat, intermediate, or covering layers, e.g. for thermal transfer dye-donor or dye-receiver sheets; Heat, radiation filtering or absorbing means or layers; combined with other image registration layers or compositions; Special originals for reproduction by thermography
    • B41M5/42—Intermediate, backcoat, or covering layers
    • B41M5/423—Intermediate, backcoat, or covering layers characterised by non-macromolecular compounds, e.g. waxes
    • 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
    • Y10S430/00—Radiation imagery chemistry: process, composition, or product thereof
    • Y10S430/165—Thermal imaging composition

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
GB2744072A 1971-06-14 1972-06-12 Heat-sensitive two colour recording paper Expired GB1400886A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP46042341A JPS5017865B1 (enrdf_load_stackoverflow) 1971-06-14 1971-06-14
JP46059395A JPS5017866B2 (enrdf_load_stackoverflow) 1971-08-05 1971-08-05
JP46060752A JPS5017867B2 (enrdf_load_stackoverflow) 1971-08-10 1971-08-10
JP46063815A JPS5017868B2 (enrdf_load_stackoverflow) 1971-08-20 1971-08-20

Publications (1)

Publication Number Publication Date
GB1400886A true GB1400886A (en) 1975-07-16

Family

ID=27461184

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2744072A Expired GB1400886A (en) 1971-06-14 1972-06-12 Heat-sensitive two colour recording paper

Country Status (6)

Country Link
US (1) US3843384A (enrdf_load_stackoverflow)
CA (1) CA959648A (enrdf_load_stackoverflow)
DE (1) DE2228581C3 (enrdf_load_stackoverflow)
FR (1) FR2142447A5 (enrdf_load_stackoverflow)
GB (1) GB1400886A (enrdf_load_stackoverflow)
NL (1) NL153130B (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150702A (en) * 1983-11-15 1985-07-03 Ricoh Kk Two-colour thermosensitive recording material
GB2162651A (en) * 1984-07-27 1986-02-05 Ricoh Kk Two-colour thermosensitive recording labels
GB2179170A (en) * 1985-08-10 1987-02-25 Ricoh Kk Thermosensitive recording material
GB2206419A (en) * 1987-05-29 1989-01-05 Fuji Photo Film Co Ltd Colour recording material containing leuco dyes, and image-forming therewith
US5876898A (en) * 1995-07-18 1999-03-02 Mitsubishi Paper Mills Limited Heat sensitive recording material and recording method using the same

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH578432A5 (enrdf_load_stackoverflow) * 1973-03-05 1976-08-13 Ciba Geigy Ag
FI61839C (fi) * 1973-07-27 1982-10-11 Kores Holding Zug Ag Tryckkaensligt kalkeringsmaterial
JPS551919B2 (enrdf_load_stackoverflow) * 1973-08-08 1980-01-17
GB1492834A (en) * 1974-04-08 1977-11-23 Canon Kk Image recording member
AU475287B2 (en) * 1974-08-07 1976-08-19 Adger Kogyo Co., Ltd Coloring composition for line-or pattern drawings
FR2293727A1 (fr) * 1974-12-03 1976-07-02 Cellophane Sa Nouveau materiau d'enregistrement
US4151748A (en) * 1977-12-15 1979-05-01 Ncr Corporation Two color thermally sensitive record material system
JPS5581194A (en) * 1978-12-14 1980-06-18 Ricoh Co Ltd Polychromic heat sensitive recording material
AT372909B (de) * 1979-03-20 1983-11-25 Manuel Ing Cespon Farbentwicklermassen zur herstellung eines druck- empfindlichen aufzeichungsmaterials mit besonders starker farbbildung und lichtbestaendigkeit
US4332872A (en) * 1980-09-19 1982-06-01 Zingher Arthur R Optically annotatable recording film
US4525214A (en) * 1983-03-11 1985-06-25 The Mazer Corporation Crayon adapted for development of latent images
DE3337387A1 (de) * 1983-10-14 1985-04-25 Basf Ag, 6700 Ludwigshafen Neue fluorane und deren verwendung
JPH0710620B2 (ja) * 1985-03-28 1995-02-08 株式会社リコー ２色感熱記録型ラベル
DE3724757A1 (de) * 1987-07-25 1989-02-09 Basf Ag Benzopyranderivate
US4965166A (en) * 1988-03-02 1990-10-23 Fuji Photo Film Co., Ltd. Multicolor recording material
JPH0832484B2 (ja) * 1988-11-25 1996-03-29 富士写真フイルム株式会社 多色記録材料
DE4130398A1 (de) * 1990-09-17 1992-03-19 Mitsubishi Paper Mills Ltd Waermeempfindliche aufzeichnungszusammensetzung und verfahren zu ihrer herstellung
JP3000386B2 (ja) * 1990-11-22 2000-01-17 株式会社リコー 感熱記録材料
US5804528A (en) * 1995-11-20 1998-09-08 Oji Paper Co., Ltd. Thermosensitive recording material with a high fog resistance
JP2003341229A (ja) * 2002-05-30 2003-12-03 Fuji Photo Film Co Ltd 感熱記録材料
JP4159094B2 (ja) * 2003-10-15 2008-10-01 東京応化工業株式会社 感光性樹脂組成物およびこれを用いた感光性ドライフィルム
GB0508359D0 (en) * 2005-04-25 2005-06-01 Sherwood Technology Ltd Multi-colour printing
JP5954186B2 (ja) 2013-01-10 2016-07-20 王子ホールディングス株式会社 多色感熱記録材料及びその多色感熱記録材料の発色方法

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2150702A (en) * 1983-11-15 1985-07-03 Ricoh Kk Two-colour thermosensitive recording material
GB2162651A (en) * 1984-07-27 1986-02-05 Ricoh Kk Two-colour thermosensitive recording labels
GB2179170A (en) * 1985-08-10 1987-02-25 Ricoh Kk Thermosensitive recording material
GB2179170B (en) * 1985-08-10 1989-08-16 Ricoh Kk Thermosensitive recording material
GB2206419A (en) * 1987-05-29 1989-01-05 Fuji Photo Film Co Ltd Colour recording material containing leuco dyes, and image-forming therewith
US4997741A (en) * 1987-05-29 1991-03-05 Fuji Photo Film Company Color image forming method using leuco dyes and recording material containing leuco dyes
GB2206419B (en) * 1987-05-29 1991-06-19 Fuji Photo Film Co Ltd Colour recording material containing leuco dyes, and image-forming therewith
US5876898A (en) * 1995-07-18 1999-03-02 Mitsubishi Paper Mills Limited Heat sensitive recording material and recording method using the same

Also Published As

Publication number Publication date
DE2228581C3 (de) 1974-05-30
US3843384A (en) 1974-10-22
CA959648A (en) 1974-12-24
DE2228581A1 (de) 1972-12-21
FR2142447A5 (enrdf_load_stackoverflow) 1973-01-26
DE2228581B2 (de) 1973-10-25
NL153130B (nl) 1977-05-16
NL7208043A (enrdf_load_stackoverflow) 1972-12-18

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
746 Register noted 'licences of right' (sect. 46/1977)
PE20 Patent expired after termination of 20 years