BE795378A - NEW POLYAZOIC DYES AND THEIR PREPARATION - Google Patents

NEW POLYAZOIC DYES AND THEIR PREPARATION

Info

Publication number
BE795378A
BE795378A BE795378DA BE795378A BE 795378 A BE795378 A BE 795378A BE 795378D A BE795378D A BE 795378DA BE 795378 A BE795378 A BE 795378A
Authority
BE
Belgium
Prior art keywords
preparation
new
polyazoic
dyes
polyazoic dyes
Prior art date
Application number
Other languages
French (fr)
Inventor
H Holliger
H Wicki
Original Assignee
Sandoz Sa
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.)
Publication date
Publication of BE795378A publication Critical patent/BE795378A/en

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
    • C09B35/467—D being derived from diaminodiaryl linked through CON<, SO2N<, CSN<
    • 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
    • D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
BE795378D 1972-02-15 NEW POLYAZOIC DYES AND THEIR PREPARATION BE795378A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH218172A CH555393A (en) 1972-02-15 1972-02-15 METHOD FOR PRODUCING POLYAZO COMPOUNDS.

Publications (1)

Publication Number Publication Date
BE795378A true BE795378A (en) 1973-08-13

Family

ID=4227777

Family Applications (1)

Application Number Title Priority Date Filing Date
BE795378D BE795378A (en) 1972-02-15 NEW POLYAZOIC DYES AND THEIR PREPARATION

Country Status (19)

Country Link
JP (2) JPS4889930A (en)
AR (1) AR195701A1 (en)
BE (1) BE795378A (en)
BR (1) BR7301081D0 (en)
CA (1) CA1000694A (en)
CH (1) CH555393A (en)
CS (1) CS177838B2 (en)
DD (1) DD106432A5 (en)
DE (2) DE2306768C2 (en)
ES (1) ES411561A1 (en)
FR (1) FR2172239B1 (en)
GB (1) GB1419312A (en)
HK (1) HK45578A (en)
IT (1) IT988120B (en)
KE (1) KE2856A (en)
MY (1) MY7800374A (en)
NL (2) NL7301846A (en)
PL (1) PL89676B1 (en)
SU (1) SU489345A3 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1006258B (en) * 1974-02-04 1976-09-30 Acna TRISAZOIC COUORANT AND ITS PREPARATION
IT1007324B (en) * 1974-02-11 1976-10-30 Acna WATER-SOLUBLE AZO DYES DERIVED FROM 4.4 DIAMINOBENZANILIDE
JPS6151064A (en) * 1984-08-20 1986-03-13 Nippon Kayaku Co Ltd Trisazo compound and method for dyeing paper pulp by using same

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1904820A (en) * 1929-07-03 1933-04-18 Ici Ltd Azo dye
DE927041C (en) * 1952-07-03 1955-04-28 Hoechst Ag Process for the preparation of polyazo dyes
DE933582C (en) * 1953-03-06 1955-09-29 Hoechst Ag Process for the preparation of polyazo dyes
FR1097549A (en) * 1953-04-04 1955-07-06 Cassella Farbwerke Mainkur Ag Trisazo and polyazo dyes and their preparation process
DE943662C (en) * 1953-04-05 1956-05-24 Cassella Farbwerke Mainkur Ag Process for the preparation of tris and polyazo dyes
GB785101A (en) * 1955-02-01 1957-10-23 Basf Ag Improvements in the production of green trisazo dyestuffs
DE1008432B (en) * 1955-02-01 1957-05-16 Basf Ag Process for the production of green trisazo dyes
FR1410479A (en) * 1963-09-05 1965-09-10 Sandoz Sa Polyazo dyes, their manufacture and applications
DE2110772C3 (en) * 1971-03-06 1978-08-10 Bayer Ag, 5090 Leverkusen Trisazo dyes, processes for their production and their use for dyeing hydroxyl-containing and nitrogen-containing fiber materials
DE2110771C3 (en) * 1971-03-06 1980-05-14 Bayer Ag, 5090 Leverkusen Trisazo dyes and their use for dyeing hydroxyl-containing and nitrogen-containing fiber materials
BE791567A (en) * 1971-11-17 1973-05-17 Acna WATER-SOLUBLE TRIAZOIC COMPOUNDS AND THEIR PREPARATION PROCESS

Also Published As

Publication number Publication date
KE2856A (en) 1978-08-04
DD106432A5 (en) 1974-06-12
NL7301845A (en) 1973-08-17
FR2172239A1 (en) 1973-09-28
GB1419312A (en) 1975-12-31
CA1000694A (en) 1976-11-30
IT988120B (en) 1975-04-10
DE2306769A1 (en) 1973-08-23
CH555393A (en) 1974-10-31
JPS4889930A (en) 1973-11-24
AU5217773A (en) 1974-08-15
DE2306768A1 (en) 1973-08-23
MY7800374A (en) 1978-12-31
CS177838B2 (en) 1977-08-31
NL7301846A (en) 1973-08-17
DE2306768C2 (en) 1983-09-08
FR2172239B1 (en) 1977-02-04
HK45578A (en) 1978-08-18
ES411561A1 (en) 1976-09-01
JPS4889929A (en) 1973-11-24
AR195701A1 (en) 1973-10-31
BR7301081D0 (en) 1973-12-18
SU489345A3 (en) 1975-10-25
PL89676B1 (en) 1976-12-31

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