LU78007A1 - Verfahren zur herstellung von neuen disazofarbstoffen - Google Patents

Verfahren zur herstellung von neuen disazofarbstoffen

Info

Publication number: LU78007A1
Authority: LU; Luxembourg
Prior art keywords: production; disazo dyes; new disazo; new; dyes
Prior art date: 1977-08-22

Application number

LU78007A

Other languages

German (de)

English (en)

Original Assignee

Ciba Geigy 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.)

1977-08-22

Filing date

1977-08-22

Publication date

1979-05-23

1977-08-22 Application filed by Ciba Geigy Ag filed Critical Ciba Geigy Ag

1977-08-22 Priority to LU78007A priority Critical patent/LU78007A1/de

1978-08-15 Priority to JP9872878A priority patent/JPS5434328A/ja

1978-08-18 Priority to CH879178A priority patent/CH637674A5/de

1978-08-18 Priority to DE19782836260 priority patent/DE2836260A1/de

1978-08-18 Priority to GB7833852A priority patent/GB2003907B/en

1978-08-21 Priority to BE189987A priority patent/BE869867A/fr

1978-08-21 Priority to FR7824286A priority patent/FR2401200A1/fr

1979-05-23 Publication of LU78007A1 publication Critical patent/LU78007A1/de

1980-10-23 Priority to US06/199,790 priority patent/US4558121A/en

Links

LCZPIYCNOWJWPQ-UHFFFAOYSA-I disodium;chromium(3+);1-[(2-oxidonaphthalen-1-yl)diazenyl]-4-sulfonaphthalen-2-olate;3-oxido-4-[(2-oxidonaphthalen-1-yl)diazenyl]naphthalene-1-sulfonate Chemical compound [Na+].[Na+].[Cr+3].C12=CC=CC=C2C(S(=O)(=O)O)=CC([O-])=C1N=NC1=C([O-])C=CC2=CC=CC=C12.C1=CC=C2C(N=NC3=C4C=CC=CC4=CC=C3[O-])=C([O-])C=C(S([O-])(=O)=O)C2=C1 LCZPIYCNOWJWPQ-UHFFFAOYSA-I 0.000 title 1
239000000975 dye Substances 0.000 title 1

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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/12—Preparation of azo dyes from other azo compounds by acylation of amino groups
- C09B43/136—Preparation of azo dyes from other azo compounds by acylation of amino groups with polyfunctional acylating agents
- 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
- C09B33/02—Disazo dyes
- C09B33/06—Disazo dyes in which the coupling component is a diamine or polyamine
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/32—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines
- C09B43/325—Preparation of azo dyes from other azo compounds by reacting carboxylic or sulfonic groups, or derivatives thereof, with amines; by reacting keto-groups with amines by reacting sulfonic acids with amines

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)

LU78007A 1977-08-22 1977-08-22 Verfahren zur herstellung von neuen disazofarbstoffen LU78007A1 (de)

Priority Applications (8)

Application Number	Priority Date	Filing Date	Title
LU78007A LU78007A1 (de)	1977-08-22	1977-08-22	Verfahren zur herstellung von neuen disazofarbstoffen
JP9872878A JPS5434328A (en)	1977-08-22	1978-08-15	Novel diazo dyestuff
CH879178A CH637674A5 (de)	1977-08-22	1978-08-18	Neue disazofarbstoffe.
DE19782836260 DE2836260A1 (de)	1977-08-22	1978-08-18	Neue disazofarbstoffe
GB7833852A GB2003907B (en)	1977-08-22	1978-08-18	Disazo dyes
BE189987A BE869867A (fr)	1977-08-22	1978-08-21	Nouveaux colorants disazoiques
FR7824286A FR2401200A1 (fr)	1977-08-22	1978-08-21	Nouveaux colorants disazoiques
US06/199,790 US4558121A (en)	1977-08-22	1980-10-23	Sulfoethylaminosulfonyl substituted disazo dyes

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
LU78007A LU78007A1 (de)	1977-08-22	1977-08-22	Verfahren zur herstellung von neuen disazofarbstoffen

Publications (1)

Publication Number	Publication Date
LU78007A1 true LU78007A1 (de)	1979-05-23

Family

ID=19728679

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
LU78007A LU78007A1 (de)	1977-08-22	1977-08-22	Verfahren zur herstellung von neuen disazofarbstoffen

Country Status (2)

Country	Link
BE (1)	BE869867A (fr)
LU (1)	LU78007A1 (fr)

1977
- 1977-08-22 LU LU78007A patent/LU78007A1/de unknown
1978
- 1978-08-21 BE BE189987A patent/BE869867A/fr not_active IP Right Cessation

Also Published As

Publication number	Publication date
BE869867A (fr)	1979-02-21

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