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
Other languages
English (en)
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/xx

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Coloring (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
HK45578A 1972-02-15 1978-08-10 Polyazo dyes HK45578A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH218172A CH555393A (de) 1972-02-15 1972-02-15 Verfahren zur herstellung von polyazoverbindungen.

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 (it)
AR (1) AR195701A1 (it)
BE (1) BE795378A (it)
BR (1) BR7301081D0 (it)
CA (1) CA1000694A (it)
CH (1) CH555393A (it)
CS (1) CS177838B2 (it)
DD (1) DD106432A5 (it)
DE (2) DE2306769A1 (it)
ES (1) ES411561A1 (it)
FR (1) FR2172239B1 (it)
GB (1) GB1419312A (it)
HK (1) HK45578A (it)
IT (1) IT988120B (it)
KE (1) KE2856A (it)
MY (1) MY7800374A (it)
NL (2) NL7301845A (it)
PL (1) PL89676B1 (it)
SU (1) SU489345A3 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1006258B (it) * 1974-02-04 1976-09-30 Acna Couorante trisazoico e sua preparazione
IT1007324B (it) * 1974-02-11 1976-10-30 Acna Coloranti azoici idrosolubili deri vati dalla 4.4 diaminobenzanilide
JPS6151064A (ja) * 1984-08-20 1986-03-13 Nippon Kayaku Co Ltd トリスアゾ化合物及びそれによる紙パルプの染色法

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 (de) * 1952-07-03 1955-04-28 Hoechst Ag Verfahren zur Herstellung von Polyazofarbstoffen
DE933582C (de) * 1953-03-06 1955-09-29 Hoechst Ag Verfahren zur Herstellung von Polyazofarbstoffen
FR1097549A (fr) * 1953-04-04 1955-07-06 Cassella Farbwerke Mainkur Ag Colorants trisazoïques et polyazoïques et leur procédé de préparation
DE943662C (de) * 1953-04-05 1956-05-24 Cassella Farbwerke Mainkur Ag Verfahren zur Herstellung von Tris- und Polyazofarbstoffen
DE1008432B (de) * 1955-02-01 1957-05-16 Basf Ag Verfahren zur Herstellung von gruenen Trisazofarbstoffen
GB785101A (en) * 1955-02-01 1957-10-23 Basf Ag Improvements in the production of green trisazo dyestuffs
FR1410479A (fr) * 1963-09-05 1965-09-10 Sandoz Sa Colorants polyazoïques, leur fabrication et leurs applications
DE2110772C3 (de) * 1971-03-06 1978-08-10 Bayer Ag, 5090 Leverkusen Trisazofarbstoffe, Verfahren zu deren Herstellung und ihre Verwendung zum Färben hydroxylgruppenhaltiger und stickstoffhaltiger Fasermaterialien
DE2110771C3 (de) * 1971-03-06 1980-05-14 Bayer Ag, 5090 Leverkusen Trisazofarbstoffe und ihre Verwendung zum Färben hydroxylgruppenhaltiger und stickstoffhaltiger Fasermaterialien
BE791567A (fr) * 1971-11-17 1973-05-17 Acna Composes triazoiques hydrosolubles et leur procede de preparation

Also Published As

Publication number Publication date
FR2172239B1 (it) 1977-02-04
DE2306769A1 (de) 1973-08-23
BR7301081D0 (pt) 1973-12-18
AU5217773A (en) 1974-08-15
PL89676B1 (it) 1976-12-31
NL7301846A (it) 1973-08-17
JPS4889930A (it) 1973-11-24
CS177838B2 (it) 1977-08-31
ES411561A1 (es) 1976-09-01
NL7301845A (it) 1973-08-17
KE2856A (en) 1978-08-04
MY7800374A (en) 1978-12-31
AR195701A1 (es) 1973-10-31
CH555393A (de) 1974-10-31
SU489345A3 (ru) 1975-10-25
GB1419312A (it) 1975-12-31
IT988120B (it) 1975-04-10
JPS4889929A (it) 1973-11-24
FR2172239A1 (it) 1973-09-28
DE2306768C2 (de) 1983-09-08
DD106432A5 (it) 1974-06-12
CA1000694A (en) 1976-11-30
BE795378A (fr) 1973-08-13
DE2306768A1 (de) 1973-08-23

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