FR2336451A1 - Bisazacarbocyanines colorantes, leur obtention et leur application - Google Patents

Bisazacarbocyanines colorantes, leur obtention et leur application

Info

Publication number
FR2336451A1
FR2336451A1 FR7638908A FR7638908A FR2336451A1 FR 2336451 A1 FR2336451 A1 FR 2336451A1 FR 7638908 A FR7638908 A FR 7638908A FR 7638908 A FR7638908 A FR 7638908A FR 2336451 A1 FR2336451 A1 FR 2336451A1
Authority
FR
France
Prior art keywords
prepd
formula
soluble
water
aldehydo
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
FR7638908A
Other languages
English (en)
Other versions
FR2336451B3 (fr
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.)
Imperial Chemical Industries Ltd
Original Assignee
Imperial Chemical Industries 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 Imperial Chemical Industries Ltd filed Critical Imperial Chemical Industries Ltd
Publication of FR2336451A1 publication Critical patent/FR2336451A1/fr
Application granted granted Critical
Publication of FR2336451B3 publication Critical patent/FR2336451B3/fr
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
    • C09B23/00—Methine or polymethine dyes, e.g. cyanine dyes
    • C09B23/16—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms
    • C09B23/162—Methine or polymethine dyes, e.g. cyanine dyes the polymethine chain containing hetero atoms only nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
FR7638908A 1975-12-24 1976-12-23 Bisazacarbocyanines colorantes, leur obtention et leur application Granted FR2336451A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5288575 1975-12-24

Publications (2)

Publication Number Publication Date
FR2336451A1 true FR2336451A1 (fr) 1977-07-22
FR2336451B3 FR2336451B3 (fr) 1979-08-31

Family

ID=10465695

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638908A Granted FR2336451A1 (fr) 1975-12-24 1976-12-23 Bisazacarbocyanines colorantes, leur obtention et leur application

Country Status (3)

Country Link
DE (1) DE2658638A1 (fr)
FR (1) FR2336451A1 (fr)
IT (1) IT1123685B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038299A2 (fr) * 1980-04-10 1981-10-21 Ciba-Geigy Ag Composés cationiques
US7483326B2 (en) 2002-03-15 2009-01-27 Infineon Technologies Ag Apparatus and method for monitoring a state, in particular of a fuse

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0038299A2 (fr) * 1980-04-10 1981-10-21 Ciba-Geigy Ag Composés cationiques
EP0038299A3 (en) * 1980-04-10 1981-12-02 Ciba-Geigy Ag Cationic compounds
US7483326B2 (en) 2002-03-15 2009-01-27 Infineon Technologies Ag Apparatus and method for monitoring a state, in particular of a fuse

Also Published As

Publication number Publication date
DE2658638A1 (de) 1977-07-07
FR2336451B3 (fr) 1979-08-31
IT1123685B (it) 1986-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse