GB1123719A - Thermographic copying process and material - Google Patents

Thermographic copying process and material

Info

Publication number
GB1123719A
GB1123719A GB52729/66A GB5272966A GB1123719A GB 1123719 A GB1123719 A GB 1123719A GB 52729/66 A GB52729/66 A GB 52729/66A GB 5272966 A GB5272966 A GB 5272966A GB 1123719 A GB1123719 A GB 1123719A
Authority
GB
United Kingdom
Prior art keywords
copying process
thermographic copying
thermographic
copying
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
GB52729/66A
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.)
STWB Inc
Original Assignee
Sterling Drug Inc
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 Sterling Drug Inc filed Critical Sterling Drug Inc
Publication of GB1123719A publication Critical patent/GB1123719A/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
    • 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
    • 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

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
GB52729/66A 1965-12-06 1966-11-24 Thermographic copying process and material Expired GB1123719A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US51201665A 1965-12-06 1965-12-06

Publications (1)

Publication Number Publication Date
GB1123719A true GB1123719A (en) 1968-08-14

Family

ID=24037349

Family Applications (1)

Application Number Title Priority Date Filing Date
GB52729/66A Expired GB1123719A (en) 1965-12-06 1966-11-24 Thermographic copying process and material

Country Status (7)

Country Link
US (1) US3447944A (de)
BE (1) BE690676A (de)
CH (1) CH480188A (de)
DE (1) DE1571868A1 (de)
FR (1) FR1503115A (de)
GB (1) GB1123719A (de)
NL (1) NL6617157A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144866A (en) * 1983-07-27 1985-03-13 Mitsui Toatsu Chemicals Heat sensitive recording unit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5030088B2 (de) * 1973-04-16 1975-09-29
US4622395A (en) * 1984-10-01 1986-11-11 Minnesota Mining And Manufacturing Company Phenoxazine and phenothiazine dyes and leuco forms thereof
US4670374A (en) * 1984-10-01 1987-06-02 Minnesota Mining And Manufacturing Company Photothermographic accelerators for leuco diazine, oxazine, and thiazine dyes
US4775754A (en) * 1987-10-07 1988-10-04 Minnesota Mining And Manufacturing Company Preparation of leuco dyes
WO2008090091A1 (en) * 2007-01-26 2008-07-31 Unilever Plc Shading composition

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2755203A (en) * 1954-02-03 1956-07-17 Du Pont Process of converting a polyamino-triarylmethane dye coating on a base from a stabilized leuco form to a colored form
NL94595C (de) * 1955-06-27
US2935938A (en) * 1956-04-17 1960-05-10 Eugene Lefebure Methods of copy reproduction
US2915415A (en) * 1957-06-19 1959-12-01 Caribonum Ltd Leucauramine derivate of benzoyl leuco methylene blue and transfer sheet coated therewith
US3076721A (en) * 1959-10-19 1963-02-05 Minnesota Mining & Mfg Heat-sensitive copy-paper and method of making
US3129109A (en) * 1961-09-25 1964-04-14 Minnesota Mining & Mfg Heat-sensitive copy-sheet

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2144866A (en) * 1983-07-27 1985-03-13 Mitsui Toatsu Chemicals Heat sensitive recording unit

Also Published As

Publication number Publication date
NL6617157A (de) 1967-06-07
US3447944A (en) 1969-06-03
CH480188A (de) 1969-10-31
BE690676A (de) 1967-06-05
FR1503115A (fr) 1967-11-24
DE1571868A1 (de) 1971-06-03

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