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FR2030380A1 - Pyrazole diazo-dyes containing sulpho - phenyl groups for polyamide fibres - Google Patents

Pyrazole diazo-dyes containing sulpho - phenyl groups for polyamide fibres

Info

Publication number
FR2030380A1
FR2030380A1 FR7003904A FR7003904A FR2030380A1 FR 2030380 A1 FR2030380 A1 FR 2030380A1 FR 7003904 A FR7003904 A FR 7003904A FR 7003904 A FR7003904 A FR 7003904A FR 2030380 A1 FR2030380 A1 FR 2030380A1
Authority
FR
France
Prior art keywords
phenyl groups
dyes containing
polyamide fibres
sulpho
containing sulpho
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Withdrawn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
FR7003904A
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.)
BASF SE
Original Assignee
BASF SE
Badische Anilin and Sodafabrik 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 BASF SE, Badische Anilin and Sodafabrik AG filed Critical BASF SE
Publication of FR2030380A1 publication Critical patent/FR2030380A1/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Withdrawn legal-status Critical Current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
    • C09B31/00—Disazo and polyazo dyes of the type A->B->C, A->B->C->D, or the like, prepared by diazotising and coupling
    • C09B31/02—Disazo dyes
    • C09B31/12—Disazo dyes from other coupling components "C"
    • C09B31/14—Heterocyclic components
    • C09B31/143—1,2-Diazoles
    • C09B31/147—Pyrazoles

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Artificial Filaments (AREA)

Abstract

Dyes are 5-hydroxypyrazole rings, subst. in 1 by phenyl (subst. by X and Y), in 3 by R, and in 4 by 4-(4-sulpho-2-A-phenylazo)-2-sulpho-5-A-phenylazo group (A is H or Me; R is Me, phenyl, COOH, carbalkoxy or carbamide, X is H, Cl, Br, Me, Et, MeCONH-, EtCONH-, CH2NH- or NO2, Y is H or Cl. Pref. R = Me; Y = H, X = H, Cl, Me, Et). Shades are yellow to orange.
FR7003904A 1969-02-08 1970-02-04 Pyrazole diazo-dyes containing sulpho - phenyl groups for polyamide fibres Withdrawn FR2030380A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19691906382 DE1906382A1 (en) 1969-02-08 1969-02-08 Disazo dyes of the pyrazolone category containing sulfonic acid groups

Publications (1)

Publication Number Publication Date
FR2030380A1 true FR2030380A1 (en) 1970-11-13

Family

ID=5724718

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7003904A Withdrawn FR2030380A1 (en) 1969-02-08 1970-02-04 Pyrazole diazo-dyes containing sulpho - phenyl groups for polyamide fibres

Country Status (4)

Country Link
BE (1) BE745592A (en)
DE (1) DE1906382A1 (en)
FR (1) FR2030380A1 (en)
NL (1) NL7001396A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439423A3 (en) * 1990-01-24 1991-12-18 Ciba-Geigy Ag Azodyes, process for their preparation and use thereof
US5288858A (en) * 1991-07-19 1994-02-22 Ciba-Geigy Corporation Diazo dyes containing a hydroxy alkoxybenzene middle component and a pyrazole coupling component
EP0524148B1 (en) * 1991-07-19 1997-03-19 Ciba SC Holding AG Dye mixtures and their use

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0439423A3 (en) * 1990-01-24 1991-12-18 Ciba-Geigy Ag Azodyes, process for their preparation and use thereof
US5196520A (en) * 1990-01-24 1993-03-23 Ciba-Geigy Corporation Azo dyes, their preparation and the use thereof
US5288858A (en) * 1991-07-19 1994-02-22 Ciba-Geigy Corporation Diazo dyes containing a hydroxy alkoxybenzene middle component and a pyrazole coupling component
EP0524148B1 (en) * 1991-07-19 1997-03-19 Ciba SC Holding AG Dye mixtures and their use

Also Published As

Publication number Publication date
DE1906382A1 (en) 1971-05-06
NL7001396A (en) 1970-08-11
BE745592A (en) 1970-08-06

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Legal Events

Date Code Title Description
RE Withdrawal of published application