HK45578A - Polyazo dyes - Google Patents

Polyazo dyes

Info

Publication number
HK45578A
HK45578A HK45578A HK45578A HK45578A HK 45578 A HK45578 A HK 45578A HK 45578 A HK45578 A HK 45578A HK 45578 A HK45578 A HK 45578A HK 45578 A HK45578 A HK 45578A
Authority
HK
Hong Kong
Prior art keywords
polyazo dyes
polyazo
dyes
Prior art date
Application number
HK45578A
Inventor
H Wicki
H Holliger
Original Assignee
Sandoz Ltd
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 Sandoz Ltd filed Critical Sandoz Ltd
Publication of HK45578A publication Critical patent/HK45578A/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
HK45578A 1972-02-15 1978-08-10 Polyazo dyes HK45578A (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
HK45578A true HK45578A (en) 1978-08-18

Family

ID=4227777

Family Applications (1)

Application Number Title Priority Date Filing Date
HK45578A HK45578A (en) 1972-02-15 1978-08-10 Polyazo dyes

Country Status (19)

Country Link
JP (2) JPS4889929A (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) DE2306769A1 (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) NL7301845A (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
DE1008432B (en) * 1955-02-01 1957-05-16 Basf Ag Process for the production of green trisazo dyes
GB785101A (en) * 1955-02-01 1957-10-23 Basf Ag Improvements in the production of green trisazo dyestuffs
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
AU5217773A (en) 1974-08-15
DE2306769A1 (en) 1973-08-23
ES411561A1 (en) 1976-09-01
JPS4889930A (en) 1973-11-24
JPS4889929A (en) 1973-11-24
NL7301846A (en) 1973-08-17
KE2856A (en) 1978-08-04
CA1000694A (en) 1976-11-30
DE2306768C2 (en) 1983-09-08
DE2306768A1 (en) 1973-08-23
MY7800374A (en) 1978-12-31
FR2172239A1 (en) 1973-09-28
SU489345A3 (en) 1975-10-25
IT988120B (en) 1975-04-10
AR195701A1 (en) 1973-10-31
BR7301081D0 (en) 1973-12-18
CH555393A (en) 1974-10-31
GB1419312A (en) 1975-12-31
PL89676B1 (en) 1976-12-31
NL7301845A (en) 1973-08-17
CS177838B2 (en) 1977-08-31
BE795378A (en) 1973-08-13
FR2172239B1 (en) 1977-02-04
DD106432A5 (en) 1974-06-12

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