JPS56149489A - Color-developing and color-disappearing material - Google Patents

Color-developing and color-disappearing material

Info

Publication number
JPS56149489A
JPS56149489A JP5326880A JP5326880A JPS56149489A JP S56149489 A JPS56149489 A JP S56149489A JP 5326880 A JP5326880 A JP 5326880A JP 5326880 A JP5326880 A JP 5326880A JP S56149489 A JPS56149489 A JP S56149489A
Authority
JP
Japan
Prior art keywords
color
formula
developing
energies
alkyl
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
JP5326880A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6361995B2 (enExample
Inventor
Teruo Yamashita
Masaaki Hayami
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.)
Nippon Kanko Shikiso Kenkyusho KK
Panasonic Holdings Corp
Original Assignee
Nippon Kanko Shikiso Kenkyusho KK
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
Application filed by Nippon Kanko Shikiso Kenkyusho KK, Matsushita Electric Industrial Co Ltd filed Critical Nippon Kanko Shikiso Kenkyusho KK
Priority to JP5326880A priority Critical patent/JPS56149489A/ja
Priority to US06/255,374 priority patent/US4380629A/en
Publication of JPS56149489A publication Critical patent/JPS56149489A/ja
Publication of JPS6361995B2 publication Critical patent/JPS6361995B2/ja
Granted 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
    • G03C1/72—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705
    • G03C1/73—Photosensitive compositions not covered by the groups G03C1/005 - G03C1/705 containing organic 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
    • B41M5/20—Duplicating or marking methods; Sheet materials for use therein using electric current
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Duplication Or Marking (AREA)
  • Electrochromic Elements, Electrophoresis, Or Variable Reflection Or Absorption Elements (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Color Printing (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Indole Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
JP5326880A 1980-04-21 1980-04-21 Color-developing and color-disappearing material Granted JPS56149489A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP5326880A JPS56149489A (en) 1980-04-21 1980-04-21 Color-developing and color-disappearing material
US06/255,374 US4380629A (en) 1980-04-21 1981-04-20 Styryl-like compounds showing a color-developing and bleaching behavior with improved stability and prolonged lifetime

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5326880A JPS56149489A (en) 1980-04-21 1980-04-21 Color-developing and color-disappearing material

Publications (2)

Publication Number Publication Date
JPS56149489A true JPS56149489A (en) 1981-11-19
JPS6361995B2 JPS6361995B2 (enExample) 1988-11-30

Family

ID=12938003

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5326880A Granted JPS56149489A (en) 1980-04-21 1980-04-21 Color-developing and color-disappearing material

Country Status (2)

Country Link
US (1) US4380629A (enExample)
JP (1) JPS56149489A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7399319B2 (en) 2005-07-22 2008-07-15 L'oreal S.A. Dyeing composition comprising a dye chosen from styryl and imine dyes and methods for dyeing keratin fibers

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4532237A (en) * 1984-07-30 1985-07-30 Merck & Co., Inc. Substituted and bridged pyridines useful as calcium channel blockers
US4602263A (en) * 1984-09-04 1986-07-22 Polaroid Corporation Thermal imaging method
US4826976A (en) * 1984-09-04 1989-05-02 Polaroid Corporation Color-shifted dyes with thermally unstable carbamate moiety comprising T-alkoxycarbonyl group
US4623896A (en) 1985-02-04 1986-11-18 Polaroid Corporation Proportional density recording medium
US4720450A (en) * 1985-06-03 1988-01-19 Polaroid Corporation Thermal imaging method
US4720449A (en) * 1985-06-03 1988-01-19 Polaroid Corporation Thermal imaging method
US4839335A (en) * 1987-09-28 1989-06-13 Polaroid Corporation Heat sensitive recording element
US4818742A (en) * 1987-09-28 1989-04-04 Polaroid Corporation Heat sensitive recording element
US5243052A (en) * 1990-06-29 1993-09-07 Polaroid Corporation Mixed carbonate ester derivatives of quinophthalone dyes and their preparation
US5278031A (en) * 1992-10-23 1994-01-11 Polaroid Corporation Process for thermochemical generation of squaric acid and for thermal imaging, and imaging medium for use therein
US7388686B2 (en) * 2003-02-25 2008-06-17 Zink Imaging, Llc Image stitching for a multi-head printer
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
US7791626B2 (en) * 2001-05-30 2010-09-07 Zink Imaging, Inc. Print head pulsing techniques for multicolor printers
US7704667B2 (en) * 2003-02-28 2010-04-27 Zink Imaging, Inc. Dyes and use thereof in imaging members and methods
US8372782B2 (en) 2003-02-28 2013-02-12 Zink Imaging, Inc. Imaging system
WO2004078874A2 (en) * 2003-02-28 2004-09-16 Polaroid Corporation Novel dye complexes and use thereof in imaging members and methods
WO2006048412A1 (en) 2004-11-08 2006-05-11 Freshpoint Holdings Sa Time-temperature indicating device
JP2008540774A (ja) * 2005-05-12 2008-11-20 ズィンク イメージング エルエルシー 新規ローダミン色素
US7807607B2 (en) * 2006-05-12 2010-10-05 Zink Imaging, Inc. Color-forming compounds and use thereof in imaging members and methods
FR2907004B1 (fr) * 2006-10-13 2008-12-05 Oreal Procede de coloration au moyen d'un colorant de type styrylique ou iminique en combinaison avec un sel de zinc et dispositif pour la mise en oeuvre du procede
FR2907002B1 (fr) * 2006-10-13 2009-03-06 Oreal Procede de coloration au moyen d'un colorant de type styrylique ou iminique en combinaison avec un acide faible et dispositif pour la mise en oeuvre du procede
FR2907003B1 (fr) * 2006-10-13 2008-12-05 Oreal Composition comprenant un colorant de type styrylique ou iminique et un compose thiole, procede de coloration et dispositif
US7660070B2 (en) * 2007-03-08 2010-02-09 Esgw Holdings Limited Quiet high performance seek procedure for disk drives
FR2930141B1 (fr) * 2008-04-16 2011-01-21 Oreal Traitement de fibres colorees par des composes styryliques ou iminiques, en presence d'acides organiques ou minieraux et de sels de zinc.
BRPI0913415B1 (pt) 2008-06-04 2019-09-10 Gordhanbhai Nathalal Patel sistema indicador
CA2726993C (en) 2008-06-04 2021-06-08 G. Patel A monitoring system based on etching of metals
FR2950246B1 (fr) * 2009-09-21 2011-12-09 Oreal Utilisation de colorants particuliers de type styrylique ou iminique pour la coloration des fibres keratiniques, composition tinctoriale comprenant au moins un tel colorant, procede de mise en oeuvre
US10980755B2 (en) 2015-09-10 2021-04-20 The Regents Of The University Of California LRH-1 modulators

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3975379A (en) * 1970-12-09 1976-08-17 Bayer Aktiengesellschaft Dihydroindoles and indolenine dyestuffs
US4147862A (en) * 1974-09-18 1979-04-03 Matsushita Electric Industrial Co., Ltd. Method of preparing styryl-like compounds
JPS5733307B2 (enExample) * 1974-09-18 1982-07-16

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7399319B2 (en) 2005-07-22 2008-07-15 L'oreal S.A. Dyeing composition comprising a dye chosen from styryl and imine dyes and methods for dyeing keratin fibers

Also Published As

Publication number Publication date
JPS6361995B2 (enExample) 1988-11-30
US4380629A (en) 1983-04-19

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