IT946115B - Disazocolorante idrosolubile procedimento per la sua preparazio ne e suo impiego per tingere cuoio e pelliccia - Google Patents

Disazocolorante idrosolubile procedimento per la sua preparazio ne e suo impiego per tingere cuoio e pelliccia

Info

Publication number
IT946115B
IT946115B IT3176671A IT3176671A IT946115B IT 946115 B IT946115 B IT 946115B IT 3176671 A IT3176671 A IT 3176671A IT 3176671 A IT3176671 A IT 3176671A IT 946115 B IT946115 B IT 946115B
Authority
IT
Italy
Prior art keywords
deazocolorante
fur
soluble
procedure
preparation
Prior art date
Application number
IT3176671A
Other languages
English (en)
Italian (it)
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Application granted granted Critical
Publication of IT946115B publication Critical patent/IT946115B/it

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
    • C09B31/08—Disazo dyes from a coupling component "C" containing directive hydroxyl and amino groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IT3176671A 1970-11-30 1971-11-27 Disazocolorante idrosolubile procedimento per la sua preparazio ne e suo impiego per tingere cuoio e pelliccia IT946115B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702058816 DE2058816C3 (de) 1970-11-30 1970-11-30 Wasserlöslicher Disazofarbstoff, Verfahren zu seiner Herstellung und seine Verwendung zum Färben von Leder und Pelz

Publications (1)

Publication Number Publication Date
IT946115B true IT946115B (it) 1973-05-21

Family

ID=5789495

Family Applications (1)

Application Number Title Priority Date Filing Date
IT3176671A IT946115B (it) 1970-11-30 1971-11-27 Disazocolorante idrosolubile procedimento per la sua preparazio ne e suo impiego per tingere cuoio e pelliccia

Country Status (8)

Country Link
BE (1) BE776081A (en, 2012)
CH (1) CH556371A (en, 2012)
DE (1) DE2058816C3 (en, 2012)
ES (1) ES397305A1 (en, 2012)
FR (1) FR2115491B1 (en, 2012)
GB (1) GB1349098A (en, 2012)
IT (1) IT946115B (en, 2012)
NL (1) NL7116216A (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2453209C2 (de) * 1974-11-09 1983-02-03 Bayer Ag, 5090 Leverkusen Disazofarbstoffe, Verfahren zu deren Herstellung und deren Verwendung
CH601437A5 (en, 2012) * 1975-04-24 1978-07-14 Sandoz Ag
US5744591A (en) * 1997-05-27 1998-04-28 Everlight Usa, Inc. Red dyestuffs

Also Published As

Publication number Publication date
CH556371A (de) 1974-11-29
GB1349098A (en) 1974-03-27
ES397305A1 (es) 1975-03-01
BE776081A (fr) 1972-05-30
DE2058816A1 (de) 1972-07-06
FR2115491A1 (en, 2012) 1972-07-07
DE2058816C3 (de) 1975-02-06
DE2058816B2 (de) 1974-06-06
NL7116216A (en, 2012) 1972-06-01
FR2115491B1 (en, 2012) 1976-03-26

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