CH559231A5 - - Google Patents

Info

Publication number
CH559231A5
CH559231A5 CH129871A CH129871A CH559231A5 CH 559231 A5 CH559231 A5 CH 559231A5 CH 129871 A CH129871 A CH 129871A CH 129871 A CH129871 A CH 129871A CH 559231 A5 CH559231 A5 CH 559231A5
Authority
CH
Switzerland
Application number
CH129871A
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 CH129871A priority Critical patent/CH559231A5/xx
Priority to DE19712154298 priority patent/DE2154298A1/de
Publication of CH559231A5 publication Critical patent/CH559231A5/xx

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/02—Disazo dyes
    • C09B35/039—Disazo dyes characterised by the tetrazo component
    • C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH129871A 1971-01-28 1971-01-28 CH559231A5 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
CH129871A CH559231A5 (es) 1971-01-28 1971-01-28
DE19712154298 DE2154298A1 (en) 1971-01-28 1971-11-02 Disazo dyes - from m-phenylene diamine, contg sulphonic acid gps, for polyamide and cellulose fibres

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH129871A CH559231A5 (es) 1971-01-28 1971-01-28

Publications (1)

Publication Number Publication Date
CH559231A5 true CH559231A5 (es) 1975-02-28

Family

ID=4207148

Family Applications (1)

Application Number Title Priority Date Filing Date
CH129871A CH559231A5 (es) 1971-01-28 1971-01-28

Country Status (2)

Country Link
CH (1) CH559231A5 (es)
DE (1) DE2154298A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE50001030D1 (de) 1999-05-10 2003-02-13 Ciba Sc Holding Ag Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung zum Färben oder Bedrucken von natürlichen oder synthetischen Materialien
EP1054040B1 (de) * 1999-05-10 2003-01-08 Ciba SC Holding AG Azofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung zum Färben oder Bedrucken von natürlichen oder synthetischen Materialien

Also Published As

Publication number Publication date
DE2154298A1 (en) 1972-08-17

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Legal Events

Date Code Title Description
PL Patent ceased