CH465093A - Process for the preparation of monoazo dyes that are sparingly soluble in water - Google Patents

Process for the preparation of monoazo dyes that are sparingly soluble in water

Info

Publication number
CH465093A
CH465093A CH1619866A CH1619866A CH465093A CH 465093 A CH465093 A CH 465093A CH 1619866 A CH1619866 A CH 1619866A CH 1619866 A CH1619866 A CH 1619866A CH 465093 A CH465093 A CH 465093A
Authority
CH
Switzerland
Prior art keywords
preparation
water
sparingly soluble
monoazo dyes
monoazo
Prior art date
Application number
CH1619866A
Other languages
German (de)
Inventor
Piero Dr Maderni
Curt Dr Mueller
Original Assignee
Sandoz 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 Sandoz Ag filed Critical Sandoz Ag
Priority to CH1619866A priority Critical patent/CH465093A/en
Priority to BE704872D priority patent/BE704872A/xx
Priority to GB4621767A priority patent/GB1190835A/en
Priority to NL6714868A priority patent/NL6714868A/xx
Priority to DE19671644376 priority patent/DE1644376A1/en
Priority to ES346861A priority patent/ES346861A1/en
Priority to FR127357A priority patent/FR1542399A/en
Publication of CH465093A publication Critical patent/CH465093A/en
Priority to US05/582,081 priority patent/US4046756A/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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
    • C09B29/08—Amino benzenes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH1619866A 1966-10-10 1966-11-10 Process for the preparation of monoazo dyes that are sparingly soluble in water CH465093A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
CH1619866A CH465093A (en) 1966-11-10 1966-11-10 Process for the preparation of monoazo dyes that are sparingly soluble in water
BE704872D BE704872A (en) 1966-11-10 1967-10-09
GB4621767A GB1190835A (en) 1966-11-10 1967-10-10 Disperse Dyes of the Monoazo Series, their production and use
NL6714868A NL6714868A (en) 1966-11-10 1967-11-01
DE19671644376 DE1644376A1 (en) 1966-11-10 1967-11-07 Disperse dyes of the monoazo series, their preparation and use
ES346861A ES346861A1 (en) 1966-11-10 1967-11-07 Disperse Dyes of the Monoazo Series, their production and use
FR127357A FR1542399A (en) 1966-11-10 1967-11-08 Difficulty soluble in water mono-azo dyes, their production process and applications
US05/582,081 US4046756A (en) 1966-10-10 1975-05-30 2,5-Dihalo-4-dialkylsulfamoyl 4'-(N-cyanoalkyl-N-alkyl-amino)-1,1'-azobenzene disperse dyes

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1619866A CH465093A (en) 1966-11-10 1966-11-10 Process for the preparation of monoazo dyes that are sparingly soluble in water
CH1709466 1966-11-29

Publications (1)

Publication Number Publication Date
CH465093A true CH465093A (en) 1968-11-15

Family

ID=25717502

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1619866A CH465093A (en) 1966-10-10 1966-11-10 Process for the preparation of monoazo dyes that are sparingly soluble in water

Country Status (6)

Country Link
BE (1) BE704872A (en)
CH (1) CH465093A (en)
DE (1) DE1644376A1 (en)
ES (1) ES346861A1 (en)
GB (1) GB1190835A (en)
NL (1) NL6714868A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319678A1 (en) * 1975-07-28 1977-02-25 Ici Ltd DISPERSABLE MONOAZOIC COLORANTS DERIVED FROM SULFAMOYL-ANILINE, THEIR OBTAINING AND THEIR APPLICATION

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2319678A1 (en) * 1975-07-28 1977-02-25 Ici Ltd DISPERSABLE MONOAZOIC COLORANTS DERIVED FROM SULFAMOYL-ANILINE, THEIR OBTAINING AND THEIR APPLICATION

Also Published As

Publication number Publication date
ES346861A1 (en) 1969-03-16
GB1190835A (en) 1970-05-06
DE1644376A1 (en) 1970-12-03
BE704872A (en) 1968-02-15
NL6714868A (en) 1968-05-13

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