FR2214731B1 - - Google Patents

Info

Publication number: FR2214731B1
Authority: FR; France
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

FR7401875A

Other versions

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.)

Hoechst AG

Original Assignee

Hoechst 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.)

1973-01-19

Filing date

1974-01-21

Publication date

1977-08-19

1973-01-19 Priority claimed from DE19732302522 external-priority patent/DE2302522C3/de

1974-01-21 Application filed by Hoechst AG filed Critical Hoechst AG

1974-08-19 Publication of FR2214731A1 publication Critical patent/FR2214731A1/fr

1977-08-19 Application granted granted Critical

1977-08-19 Publication of FR2214731B1 publication Critical patent/FR2214731B1/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
- C09B35/00—Disazo and polyazo dyes of the type A<-D->B prepared by diazotising and coupling
- C09B35/02—Disazo dyes
- C09B35/039—Disazo dyes characterised by the tetrazo component
- C09B35/34—Disazo dyes characterised by the tetrazo component the tetrazo component being heterocyclic

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Coloring (AREA)
Compositions Of Macromolecular Compounds (AREA)
Paints Or Removers (AREA)
Plural Heterocyclic Compounds (AREA)

FR7401875A 1973-01-19 1974-01-21 Expired FR2214731B1 (fr)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19732302522 DE2302522C3 (de)		1973-01-19	Disazoplgmente, Verfahren zu ihrer Herstellung und ihre Verwendung zum Färben

Publications (2)

Publication Number	Publication Date
FR2214731A1 FR2214731A1 (fr)	1974-08-19
FR2214731B1 true FR2214731B1 (fr)	1977-08-19

Family

ID=5869383

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR7401875A Expired FR2214731B1 (fr)	1973-01-19	1974-01-21

Country Status (8)

Country	Link
JP (1)	JPS597737B2 (fr)
AR (1)	AR203998A1 (fr)
BR (1)	BR7400373D0 (fr)
CA (1)	CA1027934A (fr)
CH (1)	CH590322A5 (fr)
FR (1)	FR2214731B1 (fr)
GB (1)	GB1452526A (fr)
IT (1)	IT1006962B (fr)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE70983C (de) *			FARBWERKE VORM. MEISTER LUCIUS & BRÜNING in Höchst a. M	Verfahren zur Darstellung von Baumwolle direct färbenden Disazofarbstoffen aus p-diamidophenyl - benzimidazol
FR854156A (fr) *	1938-12-16	1940-04-06	Cie Nat Matieres Colorantes	Colorants azoïques insolubles dans l'eau et procédé pour leur préparation

1974
- 1974-01-01 AR AR25197474A patent/AR203998A1/es active
- 1974-01-16 CH CH58374A patent/CH590322A5/xx not_active IP Right Cessation
- 1974-01-16 GB GB194874A patent/GB1452526A/en not_active Expired
- 1974-01-17 IT IT1952474A patent/IT1006962B/it active
- 1974-01-18 JP JP49007962A patent/JPS597737B2/ja not_active Expired
- 1974-01-18 BR BR37374A patent/BR7400373D0/pt unknown
- 1974-01-18 CA CA190,470A patent/CA1027934A/fr not_active Expired
- 1974-01-21 FR FR7401875A patent/FR2214731B1/fr not_active Expired

Also Published As

Publication number	Publication date
JPS49106529A (fr)	1974-10-09
AU6459974A (en)	1975-07-17
JPS597737B2 (ja)	1984-02-20
DE2302522A1 (de)	1974-08-15
CH590322A5 (fr)	1977-08-15
IT1006962B (it)	1976-10-20
DE2302522B2 (de)	1975-11-06
AR203998A1 (es)	1975-11-12
CA1027934A (fr)	1978-03-14
FR2214731A1 (fr)	1974-08-19
GB1452526A (en)	1976-10-13
BR7400373D0 (pt)	1974-08-22

Publication	Publication Date	Title
AR201758A1 (fr)	1975-04-15
AU476761B2 (fr)	1976-09-30
AU465372B2 (fr)	1975-09-25
AR201235Q (fr)	1975-02-21
AR201231Q (fr)	1975-02-21
AU474593B2 (fr)	1976-07-29
AU474511B2 (fr)	1976-07-22
AU474838B2 (fr)	1976-08-05
AU471343B2 (fr)	1976-04-15
AU465453B2 (fr)	1975-09-25
AU465434B2 (fr)	1975-09-25
AU450229B2 (fr)	1974-07-04
AU476714B2 (fr)	1976-09-30
AR201229Q (fr)	1975-02-21
AU472848B2 (fr)	1976-06-03
AU466283B2 (fr)	1975-10-23
AU476696B2 (fr)	1976-09-30
AR199451A1 (fr)	1974-08-30
AU477823B2 (fr)	1975-06-19
AU477824B2 (fr)	1975-07-17
AU476873B1 (fr)	1975-01-09
AU447540B2 (fr)	1974-03-25
AR195948A1 (fr)	1973-11-15
AR210729A1 (fr)	1977-09-15
AR193950A1 (fr)	1973-05-31

Legal Events

Date	Code	Title	Description
1992-11-27	ST	Notification of lapse