BE753113A - POLYAZOIC COLORANTS AND THEIR PREPARATION - Google Patents

POLYAZOIC COLORANTS AND THEIR PREPARATION

Info

Publication number
BE753113A
BE753113A BE753113DA BE753113A BE 753113 A BE753113 A BE 753113A BE 753113D A BE753113D A BE 753113DA BE 753113 A BE753113 A BE 753113A
Authority
BE
Belgium
Prior art keywords
polyazoic
colorants
preparation
polyazoic colorants
Prior art date
Application number
Other languages
French (fr)
Inventor
H Wicki
Original Assignee
Sandoz Sa
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 Sa filed Critical Sandoz Sa
Publication of BE753113A publication Critical patent/BE753113A/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
BE753113D 1969-07-09 1970-07-07 POLYAZOIC COLORANTS AND THEIR PREPARATION BE753113A (en)

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
BE753113A true BE753113A (en) 1970-12-16

Family

ID=4363533

Family Applications (1)

Application Number Title Priority Date Filing Date
BE753113D BE753113A (en) 1969-07-09 1970-07-07 POLYAZOIC COLORANTS AND THEIR PREPARATION

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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103205137A (en) * 2012-01-17 2013-07-17 台湾永光化学工业股份有限公司 Dark brown reactive dyes

Families Citing this family (3)

* 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
US4996302A (en) * 1987-12-16 1991-02-26 Ciba-Geigy Corporation Process for the preparation of polyazo dyes
DE3932829C1 (en) * 1989-09-30 1991-05-02 Ciba-Geigy Ag, Basel, Ch

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103205137A (en) * 2012-01-17 2013-07-17 台湾永光化学工业股份有限公司 Dark brown reactive dyes
CN103205137B (en) * 2012-01-17 2014-08-06 台湾永光化学工业股份有限公司 Dark brown reactive dyes

Also Published As

Publication number Publication date
CA925855A (en) 1973-05-08
FR2051624B1 (en) 1974-05-03
DE2033602A1 (en) 1971-01-21
FR2051624A1 (en) 1971-04-09
CH519009A (en) 1972-02-15
ES381510A1 (en) 1973-04-16
AU1697770A (en) 1972-01-06
NL7009624A (en) 1971-01-12
GB1306836A (en) 1973-02-14

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