AR200025A1 - Colorantes azoicos anionicos, procedimiento para prepararlos y procedimiento de tenido de sustratos con dichos colorantes - Google Patents

Colorantes azoicos anionicos, procedimiento para prepararlos y procedimiento de tenido de sustratos con dichos colorantes

Info

Publication number
AR200025A1
AR200025A1 AR250219A AR25021973A AR200025A1 AR 200025 A1 AR200025 A1 AR 200025A1 AR 250219 A AR250219 A AR 250219A AR 25021973 A AR25021973 A AR 25021973A AR 200025 A1 AR200025 A1 AR 200025A1
Authority
AR
Argentina
Prior art keywords
procedure
azoic
colors
substrates
prepare
Prior art date
Application number
AR250219A
Other languages
English (en)
Spanish (es)
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
Priority claimed from CH1402872A external-priority patent/CH571049A5/de
Application filed by Sandoz Ag filed Critical Sandoz Ag
Application granted granted Critical
Publication of AR200025A1 publication Critical patent/AR200025A1/es

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
    • C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
    • C09B35/38—Trisazo dyes ot the type
    • C09B35/44—Trisazo dyes ot the type the component K being a hydroxy amine
    • C09B35/46—Trisazo dyes ot the type the component K being a hydroxy amine the component K being an amino naphthol
    • C09B35/461—D being derived from diaminobenzene

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
  • Paper (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AR250219A 1972-09-26 1973-09-24 Colorantes azoicos anionicos, procedimiento para prepararlos y procedimiento de tenido de sustratos con dichos colorantes AR200025A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH1402872A CH571049A5 (en) 1972-09-26 1972-09-26 Azo dyes for leather, textiles, paper - give deep blue, black or green col-ours with high solidity
CH1541372 1972-10-20

Publications (1)

Publication Number Publication Date
AR200025A1 true AR200025A1 (es) 1974-10-15

Family

ID=25713493

Family Applications (1)

Application Number Title Priority Date Filing Date
AR250219A AR200025A1 (es) 1972-09-26 1973-09-24 Colorantes azoicos anionicos, procedimiento para prepararlos y procedimiento de tenido de sustratos con dichos colorantes

Country Status (11)

Country Link
JP (3) JPS4972327A (xx)
AR (1) AR200025A1 (xx)
CA (1) CA1018521A (xx)
DD (2) DD111089A5 (xx)
DE (1) DE2347551C3 (xx)
ES (1) ES419015A1 (xx)
FR (1) FR2200258B1 (xx)
GB (1) GB1440088A (xx)
IN (1) IN142301B (xx)
IT (1) IT1008564B (xx)
NL (1) NL7313042A (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR207654A1 (es) * 1974-10-04 1976-10-22 Sandoz Ag Colorantes anionicos trisazoicos y procedimiento para obtenerlos
DE2903588A1 (de) * 1979-01-31 1980-08-14 Basf Ag Polyazofarbstoffe
DE3118201A1 (de) * 1981-05-08 1982-12-09 Bayer Ag, 5090 Leverkusen Trisazofarbstoffe
US4668238A (en) * 1984-10-18 1987-05-26 Sandoz Ltd. The dyeing of leather with mixtures of trisazo and tetrakisazo compounds having 1-amino-8-hydroxynaphthalene-mono- or di-sulfonic acid biscoupling component radicals
CH671023A5 (xx) * 1987-02-10 1989-07-31 Ciba Geigy Ag

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE582399C (de) * 1931-06-19 1933-08-14 Chem Fab Vorm Sandoz Verfahren zur Herstellung von Trisazofarbstoffen
FR835111A (fr) * 1937-03-13 1938-12-13 Prod Chim Fab De Colorants polyazoïques et procédé de préparation de ces colorants
DE868034C (de) * 1950-07-05 1953-04-02 Ici Ltd Verfahren zur Herstellung von neuen Trisazofarbstoffen
DE917991C (de) * 1952-09-03 1954-09-16 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von neuen Trisazofarbstoffen
CH332137A (de) * 1954-05-05 1958-08-31 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von neuen Polyazofarbstoffen

Also Published As

Publication number Publication date
IT1008564B (it) 1976-11-30
DE2347551A1 (de) 1974-04-11
FR2200258A1 (xx) 1974-04-19
AU6063873A (en) 1975-03-27
DE2347551B2 (de) 1978-04-27
DD108107A5 (xx) 1974-09-05
GB1440088A (en) 1976-06-23
JPS4972327A (xx) 1974-07-12
DE2347551C3 (de) 1978-12-21
NL7313042A (xx) 1974-03-28
FR2200258B1 (xx) 1977-05-27
JPS51136801A (en) 1976-11-26
ES419015A1 (es) 1976-07-01
DD111089A5 (xx) 1975-01-20
IN142301B (xx) 1977-06-25
JPS51132217A (en) 1976-11-17
CA1018521A (en) 1977-10-04

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