BR8003419A - Corantes taninos de serie azoica, processo para sua prepar ao, processo para a curticao e tingimento simultaneo de couro e composicoes contendo os mesmos - Google Patents

Corantes taninos de serie azoica, processo para sua prepar ao, processo para a curticao e tingimento simultaneo de couro e composicoes contendo os mesmos

Info

Publication number
BR8003419A
BR8003419A BR8003419A BR8003419A BR8003419A BR 8003419 A BR8003419 A BR 8003419A BR 8003419 A BR8003419 A BR 8003419A BR 8003419 A BR8003419 A BR 8003419A BR 8003419 A BR8003419 A BR 8003419A
Authority
BR
Brazil
Prior art keywords
curtication
tanin
azoic
leather
dyes
Prior art date
Application number
BR8003419A
Other languages
English (en)
Inventor
J Westphal
H Traubel
B Zinz
Original Assignee
Bayer 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 Bayer Ag filed Critical Bayer Ag
Publication of BR8003419A publication Critical patent/BR8003419A/pt

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
    • 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
    • C09B29/00—Monoazo dyes prepared by diazotising and coupling
    • C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
    • 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
    • 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
    • C09B39/00—Other azo dyes 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
    • C09B43/00—Preparation of azo dyes from other azo compounds
    • C09B43/02—Preparation of azo dyes from other azo compounds by sulfonation
    • 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
    • C—CHEMISTRY; METALLURGY
    • C14—SKINS; HIDES; PELTS; LEATHER
    • C14C—CHEMICAL TREATMENT OF HIDES, SKINS OR LEATHER, e.g. TANNING, IMPREGNATING, FINISHING; APPARATUS THEREFOR; COMPOSITIONS FOR TANNING
    • C14C3/00—Tanning; Compositions for tanning
    • C14C3/02—Chemical tanning
    • C14C3/08—Chemical tanning by organic agents
    • C14C3/18—Chemical tanning by organic agents using polycondensation products or precursors thereof

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Treatment And Processing Of Natural Fur Or Leather (AREA)
BR8003419A 1979-06-01 1980-05-30 Corantes taninos de serie azoica, processo para sua prepar ao, processo para a curticao e tingimento simultaneo de couro e composicoes contendo os mesmos BR8003419A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19792922482 DE2922482A1 (de) 1979-06-01 1979-06-01 Gerbfarbstoffe der azoreihe

Publications (1)

Publication Number Publication Date
BR8003419A true BR8003419A (pt) 1981-01-05

Family

ID=6072339

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8003419A BR8003419A (pt) 1979-06-01 1980-05-30 Corantes taninos de serie azoica, processo para sua prepar ao, processo para a curticao e tingimento simultaneo de couro e composicoes contendo os mesmos

Country Status (5)

Country Link
EP (1) EP0019846A3 (pt)
JP (1) JPS55161855A (pt)
BR (1) BR8003419A (pt)
DE (1) DE2922482A1 (pt)
ES (1) ES492016A0 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA928144B (en) * 1991-10-30 1994-02-18 Unitan S A I C A Compounds to simultaneously tan and dye skins and process for the production thereof
EP4321547A1 (en) * 2022-08-12 2024-02-14 Prefere Resins Holding GmbH Crosslinkable systems

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1246751B (de) * 1961-11-17 1967-08-10 Basf Ag Verfahren zur Herstellung von wasserloeslichen, faerbenden synthetischen Gerbstoffen

Also Published As

Publication number Publication date
JPS55161855A (en) 1980-12-16
EP0019846A3 (de) 1981-03-18
DE2922482A1 (de) 1980-12-04
EP0019846A2 (de) 1980-12-10
ES8102192A1 (es) 1980-12-16
ES492016A0 (es) 1980-12-16

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