ZA716375B - Styryl dyestuffs which are sparingly soluble in water,and their manufacture and use - Google Patents

Styryl dyestuffs which are sparingly soluble in water,and their manufacture and use

Info

Publication number
ZA716375B
ZA716375B ZA716375A ZA716375A ZA716375B ZA 716375 B ZA716375 B ZA 716375B ZA 716375 A ZA716375 A ZA 716375A ZA 716375 A ZA716375 A ZA 716375A ZA 716375 B ZA716375 B ZA 716375B
Authority
ZA
South Africa
Prior art keywords
manufacture
water
sparingly soluble
styryl dyestuffs
dyestuffs
Prior art date
Application number
ZA716375A
Other languages
English (en)
Inventor
H Schweizer
W Weiskat
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
Publication of ZA716375B publication Critical patent/ZA716375B/xx

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)
ZA716375A 1970-09-30 1971-09-23 Styryl dyestuffs which are sparingly soluble in water,and their manufacture and use ZA716375B (en)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ZA716375B true ZA716375B (en) 1972-06-28

Family

ID=4401834

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA716375A ZA716375B (en) 1970-09-30 1971-09-23 Styryl dyestuffs which are sparingly soluble in water,and their manufacture and use

Country Status (9)

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

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
DE58906333D1 (de) * 1988-04-14 1994-01-20 Ciba Geigy Dispersionsfarbstoffe.
DE59010498D1 (de) * 1989-01-13 1996-10-24 Ciba Geigy Ag Dispersionsfarbstoffe

Also Published As

Publication number Publication date
AT303910B (de) 1972-12-11
IL37738A0 (en) 1971-11-29
BE773238A (fr) 1972-03-29
DE2147810A1 (de) 1972-04-06
AU3373071A (en) 1973-03-29
NL7113367A (de) 1972-04-05
CA926415A (en) 1973-05-15
FR2108710A5 (en) 1972-05-19

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