CA519937A - Matieres colorantes monoazoiques de la serie de pyrazolone - Google Patents

Matieres colorantes monoazoiques de la serie de pyrazolone

Info

Publication number: CA519937A
Authority: CA; Canada
Prior art keywords: monoazo dyestuffs; pyrazolone series; pyrazolone; series; monoazo
Prior art date: 1955-12-27
Legal status (The legal status 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 status listed.): Expired

Application number

CA519937A

Other languages

English (en)

Inventor

Fasciati Alfred

Widmer Willy

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

BASF Schweiz AG

Original Assignee

Ciba AG

Publication date

1955-12-27

1955-12-27 Application granted granted Critical

1955-12-27 Publication of CA519937A publication Critical patent/CA519937A/fr

Status Expired legal-status Critical Current

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
JEXVQSWXXUJEMA-UHFFFAOYSA-N pyrazol-3-one Chemical class O=C1C=CN=N1 JEXVQSWXXUJEMA-UHFFFAOYSA-N 0.000 title 1

CA519937A Matieres colorantes monoazoiques de la serie de pyrazolone Expired CA519937A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA519937T

Publications (1)

Publication Number	Publication Date
CA519937A true CA519937A (fr)	1955-12-27

Family

ID=35673147

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA519937A Expired CA519937A (fr)			Matieres colorantes monoazoiques de la serie de pyrazolone

Country Status (1)

Country	Link
CA (1)	CA519937A (fr)

0
- CA CA519937A patent/CA519937A/fr not_active Expired

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