FR1364547A - Manufacturing process for aminoazo dyes - Google Patents

Manufacturing process for aminoazo dyes

Info

Publication number: FR1364547A
Authority: FR; France
Prior art keywords: manufacturing process; aminoazo dyes; aminoazo; dyes; manufacturing
Prior art date: 1963-07-26
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

FR942885A

Other languages

French (fr)

Inventor

Hans Raab

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.)

Bayer AG

Original Assignee

Bayer AG

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.)

1963-07-26

Filing date

1963-07-26

Publication date

1964-06-19

Priority to BE635490D priority Critical patent/BE635490A/xx

1963-07-26 Application filed by Bayer AG filed Critical Bayer AG

1963-07-26 Priority to FR942885A priority patent/FR1364547A/en

1964-06-19 Application granted granted Critical

1964-06-19 Publication of FR1364547A publication Critical patent/FR1364547A/en

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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/08—Preparation of azo dyes from other azo compounds by reduction
- 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
- C09B43/00—Preparation of azo dyes from other azo compounds
- C09B43/08—Preparation of azo dyes from other azo compounds by reduction
- C09B43/10—Preparation of azo dyes from other azo compounds by reduction with formation of a new azo or an azoxy bridge

Landscapes

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

FR942885A 1963-07-26 1963-07-26 Manufacturing process for aminoazo dyes Expired FR1364547A (en)

Priority Applications (2)

Application Number	Priority Date	Filing Date	Title
BE635490D BE635490A (en)	1963-07-26
FR942885A FR1364547A (en)	1963-07-26	1963-07-26	Manufacturing process for aminoazo dyes

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
FR942885A FR1364547A (en)	1963-07-26	1963-07-26	Manufacturing process for aminoazo dyes

Publications (1)

Publication Number	Publication Date
FR1364547A true FR1364547A (en)	1964-06-19

Family

ID=8809292

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR942885A Expired FR1364547A (en)	1963-07-26	1963-07-26	Manufacturing process for aminoazo dyes

Country Status (2)

Country	Link
BE (1)	BE635490A (en)
FR (1)	FR1364547A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US7056375B2 (en)	2004-09-07	2006-06-06	Eastman Kodak Company	Solubilized dyes for inks

0
- BE BE635490D patent/BE635490A/xx unknown
1963
- 1963-07-26 FR FR942885A patent/FR1364547A/en not_active Expired

Also Published As

Publication number	Publication date
BE635490A (en)

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