GB1409831A - Dichromatic thermo-sensitive paper - Google Patents

Dichromatic thermo-sensitive paper

Info

Publication number
GB1409831A
GB1409831A GB784673A GB784673A GB1409831A GB 1409831 A GB1409831 A GB 1409831A GB 784673 A GB784673 A GB 784673A GB 784673 A GB784673 A GB 784673A GB 1409831 A GB1409831 A GB 1409831A
Authority
GB
United Kingdom
Prior art keywords
layer
compounds
colour
binder
contain
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
GB784673A
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 JP47017063A external-priority patent/JPS5119989B2/ja
Priority claimed from JP47077219A external-priority patent/JPS4934842A/ja
Priority claimed from JP47105441A external-priority patent/JPS5119991B2/ja
Priority claimed from JP47105440A external-priority patent/JPS5119990B2/ja
Priority claimed from JP47105442A external-priority patent/JPS5119992B2/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Publication of GB1409831A publication Critical patent/GB1409831A/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
    • B41M5/40—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
    • 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
    • B41M5/323—Organic colour formers, e.g. leuco dyes
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • 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
    • B41M5/327—Organic colour formers, e.g. leuco dyes with a lactone or lactam ring
    • B41M5/3275—Fluoran 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
    • B41M5/26—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
    • 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
    • B41M5/44—Intermediate, backcoat, or covering layers characterised by the 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/913—Material designed to be responsive to temperature, light, moisture

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
GB784673A 1972-02-17 1973-02-16 Dichromatic thermo-sensitive paper Expired GB1409831A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP47017063A JPS5119989B2 (enrdf_load_stackoverflow) 1972-02-17 1972-02-17
JP47077219A JPS4934842A (enrdf_load_stackoverflow) 1972-07-31 1972-07-31
JP47105441A JPS5119991B2 (enrdf_load_stackoverflow) 1972-10-20 1972-10-20
JP47105440A JPS5119990B2 (enrdf_load_stackoverflow) 1972-10-20 1972-10-20
JP47105442A JPS5119992B2 (enrdf_load_stackoverflow) 1972-10-20 1972-10-20

Publications (1)

Publication Number Publication Date
GB1409831A true GB1409831A (en) 1975-10-15

Family

ID=27519885

Family Applications (1)

Application Number Title Priority Date Filing Date
GB784673A Expired GB1409831A (en) 1972-02-17 1973-02-16 Dichromatic thermo-sensitive paper

Country Status (7)

Country Link
US (1) US3895173A (enrdf_load_stackoverflow)
AU (1) AU460361B2 (enrdf_load_stackoverflow)
CA (1) CA987103A (enrdf_load_stackoverflow)
DE (1) DE2307774C3 (enrdf_load_stackoverflow)
FR (1) FR2172386B1 (enrdf_load_stackoverflow)
GB (1) GB1409831A (enrdf_load_stackoverflow)
NL (1) NL153479B (enrdf_load_stackoverflow)

Cited By (2)

* 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
FR2568184A1 (fr) * 1984-07-27 1986-01-31 Ricoh Kk Etiquette d'enregistrement thermosensible en deux couleurs.

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT991891B (it) * 1973-07-27 1975-08-30 Olivetti & Co Spa Perfezionamenti in un elemento termosensibile e nelle sue condi zioni di impiego nei sistemi di riproduzione e registrazione termo grafica
US4062567A (en) * 1974-05-03 1977-12-13 Moore Business Forms, Inc. Dual system carbonless paper
FR2293727A1 (fr) * 1974-12-03 1976-07-02 Cellophane Sa Nouveau materiau d'enregistrement
US4032690A (en) * 1975-01-24 1977-06-28 Mitsubishi Paper Mills, Ltd. Thermosensitive recording material
USRE30116E (en) * 1975-03-24 1979-10-16 Moore Business Forms, Inc. Carbonless manifold business forms
US3981523A (en) * 1975-03-24 1976-09-21 Moore Business Forms, Inc. Carbonless manifold business forms
US4477676A (en) * 1976-01-22 1984-10-16 The Hilton-Davis Chemical Co. 4-(3-Indolyl)-2,3-dichloro-4-oxo-2-butenoic acids
JPS5951587B2 (ja) * 1976-05-19 1984-12-14 富士写真フイルム株式会社 サ−モクロミズム材料
US4097288A (en) * 1977-02-25 1978-06-27 Lawton William R Heat sensitive recording composition containing a complexed phenolics and a spiropyran or leuco lactone
US4567019A (en) * 1977-05-11 1986-01-28 Graphic Controls Corporation Color reversing compositions
US4151748A (en) * 1977-12-15 1979-05-01 Ncr Corporation Two color thermally sensitive record material system
JPS6043318B2 (ja) * 1978-07-18 1985-09-27 富士写真フイルム株式会社 感熱記録紙
JPS5527253A (en) * 1978-08-18 1980-02-27 Fuji Photo Film Co Ltd Heat sensitizing recording sheet
JPS5581194A (en) * 1978-12-14 1980-06-18 Ricoh Co Ltd Polychromic heat sensitive recording material
US4525428A (en) * 1983-01-25 1985-06-25 Mitsubishi Paper Mills, Ltd. Process for producing multicolor heat-transfer recording paper
US5804528A (en) * 1995-11-20 1998-09-08 Oji Paper Co., Ltd. Thermosensitive recording material with a high fog resistance
US6093678A (en) * 1997-08-19 2000-07-25 Nippon Paper Industries Co. Ltd. Spontaneously color changing type thermal sensitive recording medium
US6579828B1 (en) * 1999-10-15 2003-06-17 Nippon Paper Industries Co. Ltd Multi chromatic thermally sensitive recording medium
WO2002096665A1 (en) * 2001-05-30 2002-12-05 Polaroid Corporation Thermal imaging system
US7388686B2 (en) * 2003-02-25 2008-06-17 Zink Imaging, Llc Image stitching for a multi-head printer
US7791626B2 (en) * 2001-05-30 2010-09-07 Zink Imaging, Inc. Print head pulsing techniques for multicolor printers
US7830405B2 (en) 2005-06-23 2010-11-09 Zink Imaging, Inc. Print head pulsing techniques for multicolor printers
US8377844B2 (en) * 2001-05-30 2013-02-19 Zink Imaging, Inc. Thermally-insulating layers and direct thermal imaging members containing same
US20030176281A1 (en) * 2002-03-13 2003-09-18 Hultgren Bror O. Choice of chromophores in two color imaging systems
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

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL294553A (enrdf_load_stackoverflow) * 1962-06-29
US3432327A (en) * 1964-03-13 1969-03-11 Pilot Pen Co Ltd Pressure sensitive copying sheet and the production thereof
US3427180A (en) * 1965-03-31 1969-02-11 Ncr Co Pressure-sensitive record system and compositions
GB1292163A (en) * 1969-02-19 1972-10-11 Mita Industrial Co Ltd Disazo-type multicolor reproduction
US3661586A (en) * 1970-02-20 1972-05-09 Bell & Howell Co Lead iodine film

Cited By (3)

* 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
FR2568184A1 (fr) * 1984-07-27 1986-01-31 Ricoh Kk Etiquette d'enregistrement thermosensible en deux couleurs.
GB2162651A (en) * 1984-07-27 1986-02-05 Ricoh Kk Two-colour thermosensitive recording labels

Also Published As

Publication number Publication date
DE2307774B2 (de) 1976-01-15
DE2307774A1 (de) 1973-08-23
AU5214573A (en) 1974-09-19
CA987103A (en) 1976-04-13
FR2172386A1 (enrdf_load_stackoverflow) 1973-09-28
NL153479B (nl) 1977-06-15
DE2307774C3 (de) 1981-06-11
FR2172386B1 (enrdf_load_stackoverflow) 1974-02-01
NL7302182A (enrdf_load_stackoverflow) 1973-08-21
AU460361B2 (en) 1975-04-24
US3895173A (en) 1975-07-15

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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

Effective date: 19930214