CA484779A - Purification de matieres colorantes d'anthraquinone - Google Patents

Purification de matieres colorantes d'anthraquinone

Info

Publication number: CA484779A
Authority: CA; Canada
Prior art keywords: purification; anthraquinone dyestuffs; dyestuffs; anthraquinone
Prior art date: 1952-07-08
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

CA484779A

Other languages

English (en)

Inventor

W. Seymour George

S. Salvin Victor

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.)

Individual

Original Assignee

Individual

Publication date

1952-07-08

1952-07-08 Application granted granted Critical

1952-07-08 Publication of CA484779A publication Critical patent/CA484779A/fr

Status Expired legal-status Critical Current

Links

PYKYMHQGRFAEBM-UHFFFAOYSA-N anthraquinone Natural products CCC(=O)c1c(O)c2C(=O)C3C(C=CC=C3O)C(=O)c2cc1CC(=O)OC PYKYMHQGRFAEBM-UHFFFAOYSA-N 0.000 title 1
150000004056 anthraquinones Chemical class 0.000 title 1
238000000746 purification Methods 0.000 title 1

CA484779A Purification de matieres colorantes d'anthraquinone Expired CA484779A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA484779T

Publications (1)

Publication Number	Publication Date
CA484779A true CA484779A (fr)	1952-07-08

Family

ID=35624496

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA484779A Expired CA484779A (fr)			Purification de matieres colorantes d'anthraquinone

Country Status (1)

Country	Link
CA (1)	CA484779A (fr)

0
- CA CA484779A patent/CA484779A/fr not_active Expired

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