CA493585A - Matieres colorantes d'anthraquinone resistant a la decoloration par acide - Google Patents

Matieres colorantes d'anthraquinone resistant a la decoloration par acide

Info

Publication number: CA493585A
Authority: CA; Canada
Prior art keywords: anthraquinone dyestuffs; acid fading; fast; dyestuffs fast; fading
Prior art date: 1953-06-09
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

CA493585A

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

1953-06-09

1953-06-09 Application granted granted Critical

1953-06-09 Publication of CA493585A publication Critical patent/CA493585A/fr

Status Expired legal-status Critical Current

Links

239000002253 acid Substances 0.000 title 1
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
238000005562 fading Methods 0.000 title 1

CA493585A Matieres colorantes d'anthraquinone resistant a la decoloration par acide Expired CA493585A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CA493585T

Publications (1)

Publication Number	Publication Date
CA493585A true CA493585A (fr)	1953-06-09

Family

ID=35638974

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA493585A Expired CA493585A (fr)			Matieres colorantes d'anthraquinone resistant a la decoloration par acide

Country Status (1)

Country	Link
CA (1)	CA493585A (fr)

0
- CA CA493585A patent/CA493585A/fr not_active Expired

Similar Documents

Publication	Publication Date	Title
CA1024519A (fr)	1978-01-17	Acide 2-azetidine-sulfenique substitue
CA493586A (fr)	1953-06-09	Matieres colorantes d'anthraquinone
CA472598A (fr)	1951-04-03	Matieres colorantes a l'acide d'anthroquinone
CA489193A (fr)	1952-12-30	Matieres colorantes d'anthraquinone d'acide gris
CA510479A (fr)	1955-03-01	Production de matieres colorantes d'anthraquinone
CA508200A (fr)	1954-12-14	Matieres colorantes d'acide de la serie d'anthraquinone
CA498669A (fr)	1953-12-22	Matieres colorantes de la serie d'anthraquinone
CA510478A (fr)	1955-03-01	Matieres colorantes d'anthraquinone
CA493724A (fr)	1953-06-16	Recuperation d'acide sulfurique
CA547246A (fr)	1957-10-08	Matieres colorantes d'acide de diaminoanthraquinone contenant des groupes de diphenylesulfure sulfonate
CA479227A (fr)	1951-12-11	Teintures acides de merocyanine
CA474677A (fr)	1951-06-19	Matieres colorantes anthraquinones
CA489600A (fr)	1953-01-13	Matieres colorantes de cuve
CA489601A (fr)	1953-01-13	Matieres colorantes de cuve
CA505167A (fr)	1954-08-17	Teintures d'anthraquinone traitees contre la decoloration par gaz
AU406482B2 (en)	1966-02-24	Dye improve re nt
AU209523B2 (en)	1956-05-31	New anthraquininoid dyestuffs
CA502479A (fr)	1954-05-11	Matieres colorantes d'anthraquinone
CA484477A (fr)	1952-07-01	Matieres colorantes de cuve
CA505846A (fr)	1954-09-14	Matieres colorantes acides de la serie d'anthraquinone
CA502706A (fr)	1954-05-18	Matieres colorantes acides de la serie d'anthraquinones
CA471002A (fr)	1951-01-23	Teintures de carbocyanine contenant des groupements mesocycloalkyl
CA495960A (fr)	1953-09-08	Compositions de matieres colorantes
AU226448B2 (en)	1957-05-09	Improvements relating to tyre connectors
AU209899B2 (en)	1956-05-31	New anthraquinonoid dyestuffs