FR795482A - Azo dyes - Google Patents

Azo dyes

Info

Publication number: FR795482A
Authority: FR; France
Prior art keywords: azo dyes; azo; dyes
Prior art date: 1934-10-18
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.)

IG Farbenindustrie AG

Original Assignee

IG Farbenindustrie 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.)

1934-10-18

Filing date

1935-09-30

Publication date

1936-03-14

1935-09-30 Application filed by IG Farbenindustrie AG filed Critical IG Farbenindustrie AG

1936-03-14 Application granted granted Critical

1936-03-14 Publication of FR795482A publication Critical patent/FR795482A/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
- C09B29/00—Monoazo dyes prepared by diazotising and coupling
- C09B29/06—Monoazo dyes prepared by diazotising and coupling from coupling components containing amino as the only directing group
- C09B29/08—Amino benzenes

Landscapes

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

FR795482D 1934-10-18 1935-09-30 Azo dyes Expired FR795482A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE795482X		1934-10-18

Publications (1)

Publication Number	Publication Date
FR795482A true FR795482A (en)	1936-03-14

Family

ID=6710752

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR795482D Expired FR795482A (en)	1934-10-18	1935-09-30	Azo dyes

Country Status (1)

Country	Link
FR (1)	FR795482A (en)

1935
- 1935-09-30 FR FR795482D patent/FR795482A/en not_active Expired

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