CH334906A - Verfahren zur Herstellung von Polyazofarbstoffen - Google Patents

Verfahren zur Herstellung von Polyazofarbstoffen

Info

Publication number
CH334906A
CH334906A CH334906DA CH334906A CH 334906 A CH334906 A CH 334906A CH 334906D A CH334906D A CH 334906DA CH 334906 A CH334906 A CH 334906A
Authority
CH
Switzerland
Prior art keywords
preparation
polyazo dyes
polyazo
dyes
Prior art date
Application number
Other languages
English (en)
Inventor
Arthur Dr Siebert
Richard Dr Huss
Josef Dr Weissert
Original Assignee
Hoechst 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 Hoechst Ag filed Critical Hoechst Ag
Publication of CH334906A publication Critical patent/CH334906A/de

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
    • D06P3/3226—Material containing basic nitrogen containing amide groups leather skins using acid dyes dis-polyazo
    • 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
    • C09B33/18—Trisazo or higher polyazo dyes
    • 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
    • D06P3/30—Material containing basic nitrogen containing amide groups furs feathers, dead hair, furskins, pelts

Landscapes

  • Engineering & Computer Science (AREA)
  • Textile Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
CH334906D 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen CH334906A (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE317464X 1951-12-24

Publications (1)

Publication Number Publication Date
CH334906A true CH334906A (de) 1958-12-15

Family

ID=6150799

Family Applications (4)

Application Number Title Priority Date Filing Date
CH334905D CH334905A (de) 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen
CH317464D CH317464A (de) 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen
CH334907D CH334907A (de) 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen
CH334906D CH334906A (de) 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen

Family Applications Before (3)

Application Number Title Priority Date Filing Date
CH334905D CH334905A (de) 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen
CH317464D CH317464A (de) 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen
CH334907D CH334907A (de) 1951-12-24 1952-12-20 Verfahren zur Herstellung von Polyazofarbstoffen

Country Status (6)

Country Link
US (1) US2750375A (de)
BE (1) BE516517A (de)
CH (4) CH334905A (de)
FR (1) FR1068578A (de)
GB (1) GB779487A (de)
NL (2) NL84200C (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE562776A (de) * 1956-11-28
US3337525A (en) * 1964-06-05 1967-08-22 Deering Milliken Res Corp (hydroxyethyl polyethyleneoxyamino)-phenylazo naphthalen-1, 8-diols
FR2121446B1 (de) * 1971-01-14 1974-03-22 Pechiney Ugine Kuhlmann
DE3133552A1 (de) * 1981-08-25 1983-03-17 Hoechst Ag, 6000 Frankfurt Neue wasserloesliche trisazofarbstoffe, verfahren zu ihrer herstellung und ihre verwendung zum faerben von leder und pelz
DE3134063A1 (de) * 1981-08-28 1983-03-10 Cassella Ag, 6000 Frankfurt Wasserloesliche polyazofarbstoffe, ihre herstellung und ihre verwendung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1947945A (en) * 1932-05-06 1934-02-20 Gen Aniline Works Inc Azo dyes
NL53623C (de) * 1939-02-15
US2322746A (en) * 1940-10-11 1943-06-29 Du Pont Soluble trisazo dyes for cellulosic fibers

Also Published As

Publication number Publication date
US2750375A (en) 1956-06-12
NL84200C (de)
CH334907A (de) 1958-12-15
CH334905A (de) 1958-12-15
BE516517A (de)
GB779487A (en) 1957-07-24
FR1068578A (fr) 1954-06-28
CH317464A (de) 1956-11-30
NL174685B (nl)

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