CA472916A - Procedes de preparation de matieres colorantes de cuve de carbazoles d'anthrimides - Google Patents

Procedes de preparation de matieres colorantes de cuve de carbazoles d'anthrimides

Info

Publication number: CA472916A
Authority: CA; Canada
Prior art keywords: preparing; processes; vat dyestuffs; anthrimide; carbazole
Prior art date: 1951-04-17
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

CA472916A

Other languages

English (en)

Inventor

Scalera Mario

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.)

Wyeth Holdings LLC

Original Assignee

American Cyanamid Co

Publication date

1951-04-17

1951-04-17 Application granted granted Critical

1951-04-17 Publication of CA472916A publication Critical patent/CA472916A/fr

Status Expired legal-status Critical Current

Links

UJOBWOGCFQCDNV-UHFFFAOYSA-N 9H-carbazole Chemical compound C1=CC=C2C3=CC=CC=C3NC2=C1 UJOBWOGCFQCDNV-UHFFFAOYSA-N 0.000 title 2
WITKIIIPSSFHST-UHFFFAOYSA-N 1-[(9,10-dioxoanthracen-1-yl)amino]anthracene-9,10-dione Chemical compound O=C1C2=CC=CC=C2C(=O)C2=C1C=CC=C2NC1=C2C(=O)C3=CC=CC=C3C(=O)C2=CC=C1 WITKIIIPSSFHST-UHFFFAOYSA-N 0.000 title 1

CA472916A Procedes de preparation de matieres colorantes de cuve de carbazoles d'anthrimides Expired CA472916A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA472916T

Publications (1)

Publication Number	Publication Date
CA472916A true CA472916A (fr)	1951-04-17

Family

ID=35606880

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA472916A Expired CA472916A (fr)			Procedes de preparation de matieres colorantes de cuve de carbazoles d'anthrimides

Country Status (1)

Country	Link
CA (1)	CA472916A (fr)

0
- CA CA472916A patent/CA472916A/fr not_active Expired

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