CA926415A - Styryl dyestuffs - Google Patents

Styryl dyestuffs

Info

Publication number
CA926415A
CA926415A CA123335A CA123335A CA926415A CA 926415 A CA926415 A CA 926415A CA 123335 A CA123335 A CA 123335A CA 123335 A CA123335 A CA 123335A CA 926415 A CA926415 A CA 926415A
Authority
CA
Canada
Prior art keywords
styryl dyestuffs
dyestuffs
styryl
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
CA123335A
Other languages
English (en)
Other versions
CA123335S (en
Inventor
R. Schweizer Hans
Weiskat Werner
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of CA926415A publication Critical patent/CA926415A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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
    • C09B23/14—Styryl dyes
    • C09B23/143—Styryl dyes the ethylene chain carrying a COOH or a functionally modified derivative, e.g.-CN, -COR, -COOR, -CON=, C6H5-CH=C-CN

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
CA123335A 1970-09-30 1971-09-21 Styryl dyestuffs Expired CA926415A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1455870 1970-09-30

Publications (1)

Publication Number Publication Date
CA926415A true CA926415A (en) 1973-05-15

Family

ID=4401834

Family Applications (1)

Application Number Title Priority Date Filing Date
CA123335A Expired CA926415A (en) 1970-09-30 1971-09-21 Styryl dyestuffs

Country Status (9)

Country Link
AT (1) AT303910B (fr)
AU (1) AU3373071A (fr)
BE (1) BE773238A (fr)
CA (1) CA926415A (fr)
DE (1) DE2147810A1 (fr)
FR (1) FR2108710A5 (fr)
IL (1) IL37738A0 (fr)
NL (1) NL7113367A (fr)
ZA (1) ZA716375B (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2542376C2 (de) * 1974-10-04 1984-05-17 Sandoz-Patent-GmbH, 7850 Lörrach Organische Verbindungen
ES2060808T3 (es) * 1988-04-14 1994-12-01 Ciba Geigy Ag Colorantes de dispersion.
EP0378510B1 (fr) * 1989-01-13 1996-09-18 Ciba-Geigy Ag Colorants de dispersion

Also Published As

Publication number Publication date
DE2147810A1 (de) 1972-04-06
AU3373071A (en) 1973-03-29
NL7113367A (fr) 1972-04-05
BE773238A (fr) 1972-03-29
IL37738A0 (en) 1971-11-29
FR2108710A5 (en) 1972-05-19
AT303910B (de) 1972-12-11
ZA716375B (en) 1972-06-28

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