CH519009A - Process for the preparation of polyazo compounds and their use - Google Patents

Process for the preparation of polyazo compounds and their use

Info

Publication number
CH519009A
CH519009A CH1046669A CH1046669A CH519009A CH 519009 A CH519009 A CH 519009A CH 1046669 A CH1046669 A CH 1046669A CH 1046669 A CH1046669 A CH 1046669A CH 519009 A CH519009 A CH 519009A
Authority
CH
Switzerland
Prior art keywords
preparation
polyazo compounds
polyazo
compounds
Prior art date
Application number
CH1046669A
Other languages
German (de)
Inventor
Heinz Dr Wicki
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 CH1046669A priority Critical patent/CH519009A/en
Priority to GB3112270A priority patent/GB1306836A/en
Priority to CA086733A priority patent/CA925855A/en
Priority to AU16977/70A priority patent/AU1697770A/en
Priority to NL7009624A priority patent/NL7009624A/xx
Priority to DE19702033602 priority patent/DE2033602A1/en
Priority to ES381510A priority patent/ES381510A1/en
Priority to BE753113D priority patent/BE753113A/en
Priority to FR7025299A priority patent/FR2051624B1/fr
Publication of CH519009A publication Critical patent/CH519009A/en

Links

Classifications

    • D—TEXTILES; PAPER
    • D06—TREATMENT OF TEXTILES OR THE LIKE; LAUNDERING; FLEXIBLE MATERIALS NOT OTHERWISE PROVIDED FOR
    • D06P—DYEING OR PRINTING TEXTILES; DYEING LEATHER, FURS OR SOLID MACROMOLECULAR SUBSTANCES IN ANY FORM
    • D06P3/00—Special processes of dyeing or printing textiles, or dyeing leather, furs, or solid macromolecular substances in any form, classified according to the material treated
    • D06P3/02—Material containing basic nitrogen
    • D06P3/04—Material containing basic nitrogen containing amide groups
    • D06P3/32—Material containing basic nitrogen containing amide groups leather skins
    • D06P3/3206—Material containing basic nitrogen containing amide groups leather skins using acid dyes
    • D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
    • 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
    • C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
    • C09B33/18—Trisazo or higher polyazo dyes
    • C09B33/30—Tetrazo dyes of the type
CH1046669A 1969-07-09 1969-07-09 Process for the preparation of polyazo compounds and their use CH519009A (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
CH1046669A CH519009A (en) 1969-07-09 1969-07-09 Process for the preparation of polyazo compounds and their use
GB3112270A GB1306836A (en) 1969-07-09 1970-06-26 Polyazo dyes their production and use
CA086733A CA925855A (en) 1969-07-09 1970-06-29 Polyazo dyes, their production and use
AU16977/70A AU1697770A (en) 1969-07-09 1970-06-30 Polyazo dyes, their production and use
NL7009624A NL7009624A (en) 1969-07-09 1970-06-30
DE19702033602 DE2033602A1 (en) 1969-07-09 1970-07-07 Polyazo dyes, their manufacture and use
ES381510A ES381510A1 (en) 1969-07-09 1970-07-07 Polyazo dyes their production and use
BE753113D BE753113A (en) 1969-07-09 1970-07-07 POLYAZOIC COLORANTS AND THEIR PREPARATION
FR7025299A FR2051624B1 (en) 1969-07-09 1970-07-08

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1046669A CH519009A (en) 1969-07-09 1969-07-09 Process for the preparation of polyazo compounds and their use

Publications (1)

Publication Number Publication Date
CH519009A true CH519009A (en) 1972-02-15

Family

ID=4363533

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1046669A CH519009A (en) 1969-07-09 1969-07-09 Process for the preparation of polyazo compounds and their use

Country Status (9)

Country Link
AU (1) AU1697770A (en)
BE (1) BE753113A (en)
CA (1) CA925855A (en)
CH (1) CH519009A (en)
DE (1) DE2033602A1 (en)
ES (1) ES381510A1 (en)
FR (1) FR2051624B1 (en)
GB (1) GB1306836A (en)
NL (1) NL7009624A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529250A1 (en) * 1985-08-16 1987-02-26 Bayer Ag POLYAZO DYES
ES2058334T3 (en) * 1987-12-16 1994-11-01 Ciba Geigy Ag PROCEDURE FOR OBTAINING POLYAZOIC DYES.
DE3932829C1 (en) * 1989-09-30 1991-05-02 Ciba-Geigy Ag, Basel, Ch
TWI465523B (en) * 2012-01-17 2014-12-21 Everlight Chem Ind Corp Dark brown reactive dye

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348925A (en) * 1962-02-28 1964-01-10 Sandoz Sa Polyazo dyes, their manufacturing process and their applications

Also Published As

Publication number Publication date
FR2051624A1 (en) 1971-04-09
FR2051624B1 (en) 1974-05-03
GB1306836A (en) 1973-02-14
DE2033602A1 (en) 1971-01-21
BE753113A (en) 1970-12-16
AU1697770A (en) 1972-01-06
NL7009624A (en) 1971-01-12
CA925855A (en) 1973-05-08
ES381510A1 (en) 1973-04-16

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Legal Events

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