FR2059600A1 - Metallisable polyazo dyes for textiles and - leather - Google Patents

Metallisable polyazo dyes for textiles and - leather

Info

Publication number
FR2059600A1
FR2059600A1 FR7030564A FR7030564A FR2059600A1 FR 2059600 A1 FR2059600 A1 FR 2059600A1 FR 7030564 A FR7030564 A FR 7030564A FR 7030564 A FR7030564 A FR 7030564A FR 2059600 A1 FR2059600 A1 FR 2059600A1
Authority
FR
France
Prior art keywords
leather
metallisable
textiles
substd
opt
Prior art date
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.)
Withdrawn
Application number
FR7030564A
Other languages
French (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 FR2059600A1 publication Critical patent/FR2059600A1/en
Withdrawn legal-status Critical Current

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
    • C09B45/00—Complex metal compounds of azo dyes
    • C09B45/38—Preparation from compounds with —OH and —COOH adjacent in the same ring or in peri position
    • 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
    • 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
    • C09B33/02—Disazo dyes
    • C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
    • 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
    • D06P3/326—Material containing basic nitrogen containing amide groups leather skins using metallisable or mordant dyes

Abstract

Metallisable polyazo dyes for textiles and leather Dyes are of formula: (where R is sulpho-carrying diazotisation residue, n is 1 or 2 and A is opt. alkyl substd.). R is pref. where R2, R3 and R4 are H, NO2, alkyl, alkoxy, or aryl (opt. substd.), hydroxyalkyl, SO3H, COOH, halogen, opt. substd. NH. and B may be further substd. Used for dyeing and printing leather, natural or synthetic polyamides.
FR7030564A 1969-08-21 1970-08-20 Metallisable polyazo dyes for textiles and - leather Withdrawn FR2059600A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1268769A CH529200A (en) 1969-08-21 1969-08-21 Process for the preparation of polyazo compounds

Publications (1)

Publication Number Publication Date
FR2059600A1 true FR2059600A1 (en) 1971-06-04

Family

ID=4385466

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7030564A Withdrawn FR2059600A1 (en) 1969-08-21 1970-08-20 Metallisable polyazo dyes for textiles and - leather

Country Status (8)

Country Link
BE (1) BE754947A (en)
CA (1) CA922700A (en)
CH (1) CH529200A (en)
DE (1) DE2040505A1 (en)
ES (1) ES382875A1 (en)
FR (1) FR2059600A1 (en)
NL (1) NL7012317A (en)
ZA (1) ZA705757B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2514008C2 (en) * 1974-04-10 1984-03-08 Sandoz-Patent-GmbH, 7850 Lörrach Organic compounds, their manufacture and use
CH649775A5 (en) * 1979-09-25 1985-06-14 Sandoz Ag WATER-SOLUBLE, ANIONIC CHROME COMPLEXES, THEIR PRODUCTION AND USE.

Also Published As

Publication number Publication date
BE754947A (en) 1971-02-01
CH529200A (en) 1972-10-15
ES382875A1 (en) 1973-04-16
DE2040505A1 (en) 1971-02-25
ZA705757B (en) 1972-03-29
CA922700A (en) 1973-03-13
NL7012317A (en) 1971-02-23

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Legal Events

Date Code Title Description
ST Notification of lapse