FR2051624A1 - - Google Patents

Info

Publication number
FR2051624A1
FR2051624A1 FR7025299A FR7025299A FR2051624A1 FR 2051624 A1 FR2051624 A1 FR 2051624A1 FR 7025299 A FR7025299 A FR 7025299A FR 7025299 A FR7025299 A FR 7025299A FR 2051624 A1 FR2051624 A1 FR 2051624A1
Authority
FR
France
Legal status (The legal status 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 status listed.)
Granted
Application number
FR7025299A
Other versions
FR2051624B1 (fr
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz AG
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
Publication of FR2051624A1 publication Critical patent/FR2051624A1/fr
Application granted granted Critical
Publication of FR2051624B1 publication Critical patent/FR2051624B1/fr
Expired legal-status Critical Current

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
FR7025299A 1969-07-09 1970-07-08 Expired FR2051624B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1046669A CH519009A (de) 1969-07-09 1969-07-09 Verfahren zur Herstellung von Polyazoverbindungen und ihre Verwendung

Publications (2)

Publication Number Publication Date
FR2051624A1 true FR2051624A1 (fr) 1971-04-09
FR2051624B1 FR2051624B1 (fr) 1974-05-03

Family

ID=4363533

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7025299A Expired FR2051624B1 (fr) 1969-07-09 1970-07-08

Country Status (9)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3529250A1 (de) * 1985-08-16 1987-02-26 Bayer Ag Polyazofarbstoffe
US4996302A (en) * 1987-12-16 1991-02-26 Ciba-Geigy Corporation Process for the preparation of polyazo dyes
DE3932829C1 (fr) * 1989-09-30 1991-05-02 Ciba-Geigy Ag, Basel, Ch
TWI465523B (zh) * 2012-01-17 2014-12-21 Everlight Chem Ind Corp 深棕色反應性染料

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348925A (fr) * 1962-02-28 1964-01-10 Sandoz Sa Colorants polyazoïques, leur procédé de fabrication et leurs applications

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1348925A (fr) * 1962-02-28 1964-01-10 Sandoz Sa Colorants polyazoïques, leur procédé de fabrication et leurs applications

Also Published As

Publication number Publication date
CA925855A (en) 1973-05-08
FR2051624B1 (fr) 1974-05-03
DE2033602A1 (de) 1971-01-21
CH519009A (de) 1972-02-15
ES381510A1 (es) 1973-04-16
BE753113A (fr) 1970-12-16
AU1697770A (en) 1972-01-06
NL7009624A (fr) 1971-01-12
GB1306836A (en) 1973-02-14

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Legal Events

Date Code Title Description
ST Notification of lapse