CA498309A - Matieres colorantes monoazoiques chromables - Google Patents

Matieres colorantes monoazoiques chromables

Info

Publication number: CA498309A
Authority: CA; Canada
Prior art keywords: chromable; making same; monoazo dyestuffs; monoazo; dyestuffs
Prior art date: 1953-12-08
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

CA498309A

Other languages

English (en)

Inventor

Steinemann 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.)

Sandoz AG

Original Assignee

Sandoz AG

Publication date

1953-12-08

1953-12-08 Application granted granted Critical

1953-12-08 Publication of CA498309A publication Critical patent/CA498309A/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

CA498309A Matieres colorantes monoazoiques chromables Expired CA498309A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA498309T

Publications (1)

Publication Number	Publication Date
CA498309A true CA498309A (fr)	1953-12-08

Family

ID=35643744

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA498309A Expired CA498309A (fr)			Matieres colorantes monoazoiques chromables

Country Status (1)

Country	Link
CA (1)	CA498309A (fr)

0
- CA CA498309A patent/CA498309A/fr not_active Expired

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