EP0097220A3 - The stabilization of leucomethylene blue dyes on a printing substrate - Google Patents

The stabilization of leucomethylene blue dyes on a printing substrate Download PDF

Info

Publication number
EP0097220A3
EP0097220A3 EP83101757A EP83101757A EP0097220A3 EP 0097220 A3 EP0097220 A3 EP 0097220A3 EP 83101757 A EP83101757 A EP 83101757A EP 83101757 A EP83101757 A EP 83101757A EP 0097220 A3 EP0097220 A3 EP 0097220A3
Authority
EP
European Patent Office
Prior art keywords
stabilization
printing substrate
blue dyes
leucomethylene blue
leucomethylene
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.)
Granted
Application number
EP83101757A
Other versions
EP0097220B1 (en
EP0097220A2 (en
Inventor
Paul Lewis Gendler
Annette Bronkesh Jaffe
Robert James Twieg
William Emmett Bernier
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of EP0097220A2 publication Critical patent/EP0097220A2/en
Publication of EP0097220A3 publication Critical patent/EP0097220A3/en
Application granted granted Critical
Publication of EP0097220B1 publication Critical patent/EP0097220B1/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
    • B41M5/337—Additives; Binders
    • B41M5/3375—Non-macromolecular compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41M—PRINTING, DUPLICATING, MARKING, OR COPYING PROCESSES; COLOUR PRINTING
    • B41M1/00—Inking and printing with a printer's forme
    • B41M1/26—Printing on other surfaces than ordinary paper
    • B41M1/36—Printing on other surfaces than ordinary paper on pretreated paper, e.g. parchment, oiled paper, paper for registration purposes
    • 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
    • B41M5/128—Desensitisers; Compositions for fault correction, detection or identification of the 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
    • B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
EP83101757A 1982-06-18 1983-02-23 The stabilization of leucomethylene blue dyes on a printing substrate Expired EP0097220B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US38983382A 1982-06-18 1982-06-18
US389833 1982-06-18

Publications (3)

Publication Number Publication Date
EP0097220A2 EP0097220A2 (en) 1984-01-04
EP0097220A3 true EP0097220A3 (en) 1985-05-22
EP0097220B1 EP0097220B1 (en) 1988-06-08

Family

ID=23539902

Family Applications (1)

Application Number Title Priority Date Filing Date
EP83101757A Expired EP0097220B1 (en) 1982-06-18 1983-02-23 The stabilization of leucomethylene blue dyes on a printing substrate

Country Status (3)

Country Link
EP (1) EP0097220B1 (en)
JP (1) JPS58224788A (en)
DE (1) DE3376969D1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69033209T2 (en) * 1989-04-07 2000-03-30 Toppan Printing Co Ltd Reversible heat sensitive recording process
JP2751089B2 (en) * 1992-11-30 1998-05-18 大日本インキ化学工業株式会社 Laser marking method and printing ink
DE10025832B4 (en) * 2000-05-25 2006-07-06 Aeg Niederspannungstechnik Gmbh & Co Kg Selective circuit breaker with blocking element
DE102005046272A1 (en) 2005-09-27 2007-03-29 Wipak Walsrode Gmbh & Co. Kg Individually markable polymer film, process for its preparation and related products
US8754005B2 (en) 2012-08-28 2014-06-17 Kimberly-Clark Worldwide, Inc. Color-changing composition and material

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135755B (en) * 1960-02-29 1962-08-30 Dr Karlheinz Pfoertner Material sensitive to ionizing radiation, insensitive to visible light and process for its production
GB1141591A (en) * 1966-01-04 1969-01-29 Agfa Gevaert Nv Recording information with silver halide emulsion or 2-component diazo-type material
DE2215713A1 (en) * 1971-03-30 1972-11-23 Fuji Photo Film Co. Ltd., Ashigara-Kamigun, Kanagawa (Japan) Heat sensitive recording sheets
GB2051848A (en) * 1979-05-23 1981-01-21 Minnesota Mining & Mfg Carbonless imaging system
US4315068A (en) * 1980-02-05 1982-02-09 Ricoh Co., Ltd. Photo-sensitive and heat-sensitive composition and recording element using same

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5822486B2 (en) * 1974-11-15 1983-05-09 富士写真フイルム株式会社 Hikari Kasei Soseibutsu
EP0056096A3 (en) * 1981-01-09 1983-03-23 International Business Machines Corporation Process for multi-color electrolytic printing
JPS57140175A (en) * 1981-02-24 1982-08-30 Ibm Printer

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1135755B (en) * 1960-02-29 1962-08-30 Dr Karlheinz Pfoertner Material sensitive to ionizing radiation, insensitive to visible light and process for its production
GB1141591A (en) * 1966-01-04 1969-01-29 Agfa Gevaert Nv Recording information with silver halide emulsion or 2-component diazo-type material
DE2215713A1 (en) * 1971-03-30 1972-11-23 Fuji Photo Film Co. Ltd., Ashigara-Kamigun, Kanagawa (Japan) Heat sensitive recording sheets
GB2051848A (en) * 1979-05-23 1981-01-21 Minnesota Mining & Mfg Carbonless imaging system
US4315068A (en) * 1980-02-05 1982-02-09 Ricoh Co., Ltd. Photo-sensitive and heat-sensitive composition and recording element using same

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
CHEMICAL ABSTRACTS, vol.85, 1976, page 760, no. 134439p, COLUMBUS, OHIO (US); & JP-A-51 062 839 (FUJI PHOTO FILM CO. LTD.) (31-05-1976) *

Also Published As

Publication number Publication date
JPH0243639B2 (en) 1990-10-01
EP0097220B1 (en) 1988-06-08
JPS58224788A (en) 1983-12-27
DE3376969D1 (en) 1988-07-14
EP0097220A2 (en) 1984-01-04

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