DE69012291T2 - Chromogene Divinylcarbinol- oder Carbinolderivatverbindungen und ihre Verwendung bei Aufzeichnungsmaterialien. - Google Patents

Chromogene Divinylcarbinol- oder Carbinolderivatverbindungen und ihre Verwendung bei Aufzeichnungsmaterialien.

Info

Publication number
DE69012291T2
DE69012291T2 DE69012291T DE69012291T DE69012291T2 DE 69012291 T2 DE69012291 T2 DE 69012291T2 DE 69012291 T DE69012291 T DE 69012291T DE 69012291 T DE69012291 T DE 69012291T DE 69012291 T2 DE69012291 T2 DE 69012291T2
Authority
DE
Germany
Prior art keywords
divinylcarbinol
chromogenic
recording materials
derivative compounds
carbinol derivative
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 - Fee Related
Application number
DE69012291T
Other languages
English (en)
Other versions
DE69012291D1 (de
Inventor
Kenneth John Shanton
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.)
Wiggins Teape Group Ltd
Original Assignee
Wiggins Teape Group 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 Wiggins Teape Group Ltd filed Critical Wiggins Teape Group Ltd
Publication of DE69012291D1 publication Critical patent/DE69012291D1/de
Application granted granted Critical
Publication of DE69012291T2 publication Critical patent/DE69012291T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/56—Ring systems containing three or more rings
    • C07D209/80—[b, c]- or [b, d]-condensed
    • C07D209/82—Carbazoles; Hydrogenated carbazoles
    • C07D209/86—Carbazoles; Hydrogenated carbazoles with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to carbon atoms of the ring system
    • 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
    • B41M5/132—Chemical colour-forming components; Additives or binders therefor
    • B41M5/136—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C215/00—Compounds containing amino and hydroxy groups bound to the same carbon skeleton
    • C07C215/68—Compounds containing amino and hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C217/00—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton
    • C07C217/76—Compounds containing amino and etherified hydroxy groups bound to the same carbon skeleton having amino groups bound to carbon atoms of six-membered aromatic rings and etherified hydroxy groups bound to acyclic carbon atoms or to carbon atoms of rings other than six-membered aromatic rings of the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D209/00—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02—Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04—Indoles; Hydrogenated indoles
    • C07D209/10—Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/12—Radicals substituted by oxygen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Color Printing (AREA)
  • Heat Sensitive Colour Forming Recording (AREA)
  • Indole Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
DE69012291T 1989-11-15 1990-11-14 Chromogene Divinylcarbinol- oder Carbinolderivatverbindungen und ihre Verwendung bei Aufzeichnungsmaterialien. Expired - Fee Related DE69012291T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB898925802A GB8925802D0 (en) 1989-11-15 1989-11-15 Record material

Publications (2)

Publication Number Publication Date
DE69012291D1 DE69012291D1 (de) 1994-10-13
DE69012291T2 true DE69012291T2 (de) 1995-01-05

Family

ID=10666340

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69012291T Expired - Fee Related DE69012291T2 (de) 1989-11-15 1990-11-14 Chromogene Divinylcarbinol- oder Carbinolderivatverbindungen und ihre Verwendung bei Aufzeichnungsmaterialien.

Country Status (7)

Country Link
US (1) US5143891A (de)
EP (1) EP0430486B1 (de)
JP (1) JPH03221489A (de)
CA (1) CA2029967A1 (de)
DE (1) DE69012291T2 (de)
FI (1) FI905646A (de)
GB (1) GB8925802D0 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961533A1 (de) * 1999-12-20 2002-03-28 Steag Micro Tech Gmbh Vorrichtung und Verfahren zum Behandeln von Substraten

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2204188A (en) * 1937-03-04 1940-06-11 Gen Aniline & Film Corp Polymethine dyes
NL131029C (de) * 1959-08-20
DE2042663A1 (de) * 1970-08-28 1972-03-02 Agfa-Gevaert Ag, 5090 Leverkusen Photographisches Trockenkopierverfahren
GB1456208A (en) * 1972-12-28 1976-11-24 Agfa Gevaert Thermographic processes and recording material for use therein
DE3738240A1 (de) * 1987-11-11 1989-05-24 Bayer Ag Tetraindolyl-heptamethin-ether, -alkohole und farbstoffe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19961533A1 (de) * 1999-12-20 2002-03-28 Steag Micro Tech Gmbh Vorrichtung und Verfahren zum Behandeln von Substraten

Also Published As

Publication number Publication date
US5143891A (en) 1992-09-01
FI905646A (fi) 1991-05-16
CA2029967A1 (en) 1991-05-16
GB8925802D0 (en) 1990-01-04
FI905646A0 (fi) 1990-11-14
DE69012291D1 (de) 1994-10-13
EP0430486B1 (de) 1994-09-07
EP0430486A1 (de) 1991-06-05
JPH03221489A (ja) 1991-09-30

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee