FR815510A - Nouveaux colorants polyazoïques - Google Patents

Nouveaux colorants polyazoïques

Info

Publication number: FR815510A
Authority: FR; France
Prior art keywords: polyazo dyes; new polyazo; new; dyes; polyazo
Prior art date: 1936-01-09
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

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.)

1936-01-09

Filing date

1936-12-24

Publication date

1937-07-13

1936-12-24 Application filed by Societe pour lIndustrie Chimique a Bale CIBA filed Critical Societe pour lIndustrie Chimique a Bale CIBA

1937-07-13 Application granted granted Critical

1937-07-13 Publication of FR815510A publication Critical patent/FR815510A/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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/18—Trisazo or higher polyazo dyes
- 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
- C09B33/00—Disazo and polyazo dyes of the types A->K<-B, A->B->K<-C, or the like, prepared by diazotising and coupling
- C09B33/02—Disazo dyes
- C09B33/04—Disazo dyes in which the coupling component is a dihydroxy or polyhydroxy compound
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- 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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/50—Tetrazo dyes

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

FR815510D 1936-01-09 1936-12-24 Nouveaux colorants polyazoïques Expired FR815510A (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
CH469646X		1936-01-09

Publications (1)

Publication Number	Publication Date
FR815510A true FR815510A (fr)	1937-07-13

Family

ID=4515965

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR815510D Expired FR815510A (fr)	1936-01-09	1936-12-24	Nouveaux colorants polyazoïques

Country Status (5)

Country	Link
US (1)	US2156597A (fr)
CH (5)	CH191155A (fr)
DE (1)	DE652051C (fr)
FR (1)	FR815510A (fr)
GB (1)	GB469646A (fr)

1936
- 1936-01-09 CH CH191155D patent/CH191155A/de unknown
- 1936-01-09 CH CH191156D patent/CH191156A/de unknown
- 1936-01-09 CH CH191158D patent/CH191158A/de unknown
- 1936-01-09 CH CH189139D patent/CH189139A/de unknown
- 1936-01-09 CH CH191157D patent/CH191157A/de unknown
- 1936-01-15 DE DEG91941D patent/DE652051C/de not_active Expired
- 1936-12-24 FR FR815510D patent/FR815510A/fr not_active Expired
- 1936-12-28 US US117969A patent/US2156597A/en not_active Expired - Lifetime
1937
- 1937-01-11 GB GB791/37A patent/GB469646A/en not_active Expired

Also Published As

Publication number	Publication date
DE652051C (de)	1937-10-23
CH189139A (de)	1937-02-15
GB469646A (en)	1937-07-29
CH191155A (de)	1937-05-31
CH191157A (de)	1937-05-31
CH191156A (de)	1937-05-31
US2156597A (en)	1939-05-02
CH191158A (de)	1937-05-31

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