FR785958A - Nouveaux colorants azoïques - Google Patents

Nouveaux colorants azoïques

Info

Publication number: FR785958A
Authority: FR; France
Prior art keywords: azo dyes; new azo; new; dyes; azo
Prior art date: 1934-02-23
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

Other languages

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.)

Societe pour lIndustrie Chimique a Bale CIBA

Original Assignee

Societe pour lIndustrie Chimique a Bale CIBA

Priority date (The priority date 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 date listed.)

1934-02-23

Filing date

1935-02-16

Publication date

1935-08-23

1935-02-16 Application filed by Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA

1935-08-23 Application granted granted Critical

1935-08-23 Publication of FR785958A publication Critical patent/FR785958A/fr

Status Expired legal-status Critical Current

Classifications

- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09B—ORGANIC DYES OR CLOSELY-RELATED COMPOUNDS FOR PRODUCING DYES, e.g. PIGMENTS; MORDANTS; LAKES
- C09B29/00—Monoazo dyes prepared by diazotising and coupling

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)

FR785958D 1934-02-23 1935-02-16 Nouveaux colorants azoïques Expired FR785958A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH785958X		1934-02-23

Publications (1)

Publication Number	Publication Date
FR785958A true FR785958A (fr)	1935-08-23

Family

ID=4536587

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR785958D Expired FR785958A (fr)	1934-02-23	1935-02-16	Nouveaux colorants azoïques

Country Status (2)

Country	Link
BE (1)	BE407952A (fr)
FR (1)	FR785958A (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE748473C (de) *	1936-11-19	1944-11-03		Verfahren zur Herstellung von wasserunloeslichen Monoazofarbstoffen
FR2322902A1 (fr) *	1975-09-04	1977-04-01	Mitsubishi Chem Ind	Colorant monoazoique
EP0036545A1 (fr) *	1980-03-22	1981-09-30	CASSELLA Aktiengesellschaft	Colorants monoazoiques insolubles dans l'eau, leur préparation et leur utilisation

1935
- 1935-02-16 FR FR785958D patent/FR785958A/fr not_active Expired
- 1935-02-18 BE BE407952A patent/BE407952A/fr unknown

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE748473C (de) *	1936-11-19	1944-11-03		Verfahren zur Herstellung von wasserunloeslichen Monoazofarbstoffen
FR2322902A1 (fr) *	1975-09-04	1977-04-01	Mitsubishi Chem Ind	Colorant monoazoique
EP0036545A1 (fr) *	1980-03-22	1981-09-30	CASSELLA Aktiengesellschaft	Colorants monoazoiques insolubles dans l'eau, leur préparation et leur utilisation
US4415494A (en) *	1980-03-22	1983-11-15	Cassella Aktiengesellschaft	Water-insoluble monoazo dyestuffs, their manufacture and their use

Also Published As

Publication number	Publication date
BE407952A (fr)	1935-03-30

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