NL7415816A - Polyazokleurstoffen. - Google Patents

Polyazokleurstoffen.

Info

Publication number
NL7415816A
NL7415816A NL7415816A NL7415816A NL7415816A NL 7415816 A NL7415816 A NL 7415816A NL 7415816 A NL7415816 A NL 7415816A NL 7415816 A NL7415816 A NL 7415816A NL 7415816 A NL7415816 A NL 7415816A
Authority
NL
Netherlands
Prior art keywords
coloring agents
polyazo
polyazo coloring
agents
coloring
Prior art date
Application number
NL7415816A
Other languages
English (en)
Dutch (nl)
Original Assignee
Bayer 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 DE19732360708 external-priority patent/DE2360708C3/de
Application filed by Bayer Ag filed Critical Bayer Ag
Publication of NL7415816A publication Critical patent/NL7415816A/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
    • 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
    • C09B35/50—Tetrazo dyes
    • C09B35/60—Tetrazo dyes of the type

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Coloring (AREA)
NL7415816A 1973-12-06 1974-12-04 Polyazokleurstoffen. NL7415816A (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732360708 DE2360708C3 (de) 1973-12-06 Polyazostilbenfarbstoffe und deren Verwendung

Publications (1)

Publication Number Publication Date
NL7415816A true NL7415816A (nl) 1975-06-10

Family

ID=5900007

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7415816A NL7415816A (nl) 1973-12-06 1974-12-04 Polyazokleurstoffen.

Country Status (11)

Country Link
US (1) US4006130A (it)
JP (1) JPS5196589A (it)
BE (1) BE822982A (it)
BR (1) BR7410191A (it)
CH (1) CH611917A5 (it)
ES (1) ES432611A1 (it)
FR (1) FR2253790B1 (it)
GB (1) GB1433449A (it)
IN (1) IN141181B (it)
IT (1) IT1026769B (it)
NL (1) NL7415816A (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH623346A5 (it) * 1975-09-05 1981-05-29 Sandoz Ag
US4169832A (en) * 1975-09-05 1979-10-02 Sandoz Ltd. Disazo and trisazo intermediates for polyazo dyes containing a stilbenyl or 2,2'-disulfostilbenyl radical
CH647796A5 (de) * 1981-05-18 1985-02-15 Ciba Geigy Ag Verfahren zur herstellung von azo-stilbenfarbstoffen.
CH654588A5 (de) * 1981-12-31 1986-02-28 Sandoz Ag Metallisierte stilbenazoverbindungen, verfahren zur herstellung und verwendung.
DE4103346A1 (de) * 1991-02-05 1992-08-06 Bayer Ag Neue polfolienfarbstoffe und daraus hergestellte polfolien

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2056539A (en) * 1932-02-29 1936-10-06 Gen Aniline Works Inc Azo-dyestuffs and process of making same
DE598057C (de) * 1933-01-07 1934-06-05 I G Farbenindustrie Akt Ges Verfahren zur Herstellung von Stilbenazofarbstoffen
US2197350A (en) * 1935-12-18 1940-04-16 Gen Aniline & Film Corp Copper complex compounds of polyazo dyestuffs
CH288427A (de) * 1949-07-27 1953-01-31 Ici Ltd Verfahren zur Herstellung eines neuen Trisazofarbstoffes.
US2882266A (en) * 1955-12-16 1959-04-14 Geigy Ag J R Copper containing disazo dyestuffs of the stilbene series

Also Published As

Publication number Publication date
IT1026769B (it) 1978-10-20
GB1433449A (en) 1976-04-28
IN141181B (it) 1977-01-29
DE2360708B2 (de) 1976-01-15
DE2360708A1 (de) 1975-06-12
ES432611A1 (es) 1976-12-01
BR7410191A (pt) 1976-06-08
US4006130A (en) 1977-02-01
FR2253790A1 (it) 1975-07-04
FR2253790B1 (it) 1978-06-23
CH611917A5 (it) 1979-06-29
BE822982A (fr) 1975-06-05
JPS5196589A (en) 1976-08-24

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Legal Events

Date Code Title Description
BV The patent application has lapsed