CH472467A - Process for the production of new monoazo dye pigments - Google Patents

Process for the production of new monoazo dye pigments

Info

Publication number: CH472467A
Authority: CH; Switzerland
Prior art keywords: production; monoazo dye; dye pigments; new monoazo; new
Prior art date: 1967-06-26

Application number

CH523867A

Other languages

German (de)

Inventor

Karl Dr Ronco

Willy Dr Mueller

Original Assignee

Ciba Geigy

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.)

1967-06-26

Filing date

1967-06-26

Publication date

1969-05-15

1967-06-26 Application filed by Ciba Geigy filed Critical Ciba Geigy

1967-06-26 Priority to CH523867A priority Critical patent/CH472467A/en

1969-05-15 Publication of CH472467A publication Critical patent/CH472467A/en

Links

NYGZLYXAPMMJTE-UHFFFAOYSA-M metanil yellow Chemical group [Na+].[O-]S(=O)(=O)C1=CC=CC(N=NC=2C=CC(NC=3C=CC=CC=3)=CC=2)=C1 NYGZLYXAPMMJTE-UHFFFAOYSA-M 0.000 title 1
239000000049 pigment 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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/10—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group
- C09B29/18—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides
- C09B29/20—Monoazo dyes prepared by diazotising and coupling from coupling components containing hydroxy as the only directing group ortho-Hydroxy carbonamides of the naphthalene series

Landscapes

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

CH523867A 1967-06-26 1967-06-26 Process for the production of new monoazo dye pigments CH472467A (en)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
CH523867A CH472467A (en)	1967-06-26	1967-06-26	Process for the production of new monoazo dye pigments

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH523867A CH472467A (en)	1967-06-26	1967-06-26	Process for the production of new monoazo dye pigments

Publications (1)

Publication Number	Publication Date
CH472467A true CH472467A (en)	1969-05-15

Family

ID=4290247

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH523867A CH472467A (en)	1967-06-26	1967-06-26	Process for the production of new monoazo dye pigments

Country Status (1)

Country	Link
CH (1)	CH472467A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2167901A1 (en) *	1972-01-12	1973-08-24	Basf Ag

1967
- 1967-06-26 CH CH523867A patent/CH472467A/en not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
FR2167901A1 (en) *	1972-01-12	1973-08-24	Basf Ag

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Legal Events

Date	Code	Title	Description
1977-01-31	PL	Patent ceased