FR769292A - Colorants chromifères - Google Patents

Colorants chromifères

Info

Publication number: FR769292A
Authority: FR; France
Prior art keywords: chromiferous; dyes; chromiferous dyes
Prior art date: 1933-01-25
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.)

1933-01-25

Filing date

1934-01-22

Publication date

1934-08-23

1934-01-22 Application filed by Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA

1934-08-23 Application granted granted Critical

1934-08-23 Publication of FR769292A publication Critical patent/FR769292A/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
- C09B45/00—Complex metal compounds of azo dyes
- C09B45/01—Complex metal compounds of azo dyes characterised by the method of metallisation

Landscapes

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

FR769292D 1933-01-25 1934-01-22 Colorants chromifères Expired FR769292A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH769292X		1933-01-25

Publications (1)

Publication Number	Publication Date
FR769292A true FR769292A (fr)	1934-08-23

Family

ID=4535273

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR769292D Expired FR769292A (fr)	1933-01-25	1934-01-22	Colorants chromifères

Country Status (1)

Country	Link
FR (1)	FR769292A (fr)

1934
- 1934-01-22 FR FR769292D patent/FR769292A/fr not_active Expired

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