CH515966A - Process for the preparation of water-insoluble styryl dyes - Google Patents

Process for the preparation of water-insoluble styryl dyes

Info

Publication number
CH515966A
CH515966A CH635569A CH635569A CH515966A CH 515966 A CH515966 A CH 515966A CH 635569 A CH635569 A CH 635569A CH 635569 A CH635569 A CH 635569A CH 515966 A CH515966 A CH 515966A
Authority
CH
Switzerland
Prior art keywords
preparation
water
styryl dyes
insoluble
insoluble styryl
Prior art date
Application number
CH635569A
Other languages
German (de)
Inventor
Desai Nalin Dr Binduprasad
Jenny Walter Dr Prof
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
Priority to CH635569A priority Critical patent/CH515966A/en
Priority to FR7012885A priority patent/FR2043139A5/fr
Priority to CA079911A priority patent/CA918662A/en
Priority to DE19702017919 priority patent/DE2017919A1/en
Priority to BE749398D priority patent/BE749398A/en
Priority to NL7005932A priority patent/NL7005932A/xx
Priority to ES378986A priority patent/ES378986A1/en
Priority to GB739670A priority patent/GB1305920A/en
Priority to GB1982870A priority patent/GB1305919A/en
Publication of CH515966A publication Critical patent/CH515966A/en
Priority to US341668A priority patent/US3920719A/en

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
    • C09B23/14—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C327/00—Thiocarboxylic acids

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Coloring (AREA)
CH635569A 1969-04-24 1969-04-24 Process for the preparation of water-insoluble styryl dyes CH515966A (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
CH635569A CH515966A (en) 1969-04-24 1969-04-24 Process for the preparation of water-insoluble styryl dyes
FR7012885A FR2043139A5 (en) 1969-04-24 1970-04-09
CA079911A CA918662A (en) 1969-04-24 1970-04-13 Water-insoluble styryl dyestuffs
DE19702017919 DE2017919A1 (en) 1969-04-24 1970-04-15 Water-insoluble styryl dyes and processes for their preparation
BE749398D BE749398A (en) 1969-04-24 1970-04-23 WATER INSOLUBLE STYRYLIC DYES AND THEIR PREPARATION PROCESS
NL7005932A NL7005932A (en) 1969-04-24 1970-04-23
ES378986A ES378986A1 (en) 1969-04-24 1970-04-23 Procedure for the preparation of insoluble styrilic colorants in water. (Machine-translation by Google Translate, not legally binding)
GB739670A GB1305920A (en) 1969-04-24 1970-04-24
GB1982870A GB1305919A (en) 1969-04-24 1970-04-24
US341668A US3920719A (en) 1969-04-24 1973-03-15 Water-insoluble styryl dyestuffs

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH635569A CH515966A (en) 1969-04-24 1969-04-24 Process for the preparation of water-insoluble styryl dyes

Publications (1)

Publication Number Publication Date
CH515966A true CH515966A (en) 1971-11-30

Family

ID=4308275

Family Applications (1)

Application Number Title Priority Date Filing Date
CH635569A CH515966A (en) 1969-04-24 1969-04-24 Process for the preparation of water-insoluble styryl dyes

Country Status (7)

Country Link
BE (1) BE749398A (en)
CA (1) CA918662A (en)
CH (1) CH515966A (en)
DE (1) DE2017919A1 (en)
FR (1) FR2043139A5 (en)
GB (2) GB1305919A (en)
NL (1) NL7005932A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2004103954A1 (en) * 2003-05-20 2004-12-02 Ajinomoto Co., Inc. Amide derivative

Also Published As

Publication number Publication date
DE2017919A1 (en) 1970-11-05
GB1305919A (en) 1973-02-07
FR2043139A5 (en) 1971-02-12
BE749398A (en) 1970-10-23
CA918662A (en) 1973-01-09
NL7005932A (en) 1970-10-27
GB1305920A (en) 1973-02-07

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Legal Events

Date Code Title Description
PL Patent ceased