FR1438100A - Procédé de préparation et emplois de l'acide 1,4-phénylènediamine-2,5-disulfonique - Google Patents

Procédé de préparation et emplois de l'acide 1,4-phénylènediamine-2,5-disulfonique

Info

Publication number: FR1438100A
Authority: FR; France
Prior art keywords: phenylenediamine; preparation; disulfonic acid; disulfonic; acid
Prior art date: 1964-06-29
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

FR23173A

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.)

Novartis AG

BASF Schweiz AG

Original Assignee

Ciba Geigy AG

Ciba 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.)

1964-06-29

Filing date

1965-07-01

Publication date

1966-05-06

1964-06-29 Priority claimed from CH850364A external-priority patent/CH477529A/de

1965-07-01 Application filed by Ciba Geigy AG, Ciba AG filed Critical Ciba Geigy AG

1965-07-01 Priority to FR23173A priority Critical patent/FR1438100A/fr

1966-05-06 Application granted granted Critical

1966-05-06 Publication of FR1438100A publication Critical patent/FR1438100A/fr

Status Expired legal-status Critical Current

Links

RXNKCIBVUNMMAD-UHFFFAOYSA-N 4-[9-(4-amino-3-fluorophenyl)fluoren-9-yl]-2-fluoroaniline Chemical compound C1=C(F)C(N)=CC=C1C1(C=2C=C(F)C(N)=CC=2)C2=CC=CC=C2C2=CC=CC=C21 RXNKCIBVUNMMAD-UHFFFAOYSA-N 0.000 title 1

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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/02—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring
- C09B62/04—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the reactive group directly attached to a heterocyclic ring to a triazine ring
- C09B62/08—Azo dyes
- C09B62/09—Disazo or 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
- 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
- C09B35/04—Disazo dyes characterised by the tetrazo component the tetrazo component being a benzene derivative
- 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
- C09B62/00—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves
- C09B62/002—Reactive dyes, i.e. dyes which form covalent bonds with the substrates or which polymerise with themselves with the linkage of the reactive group being alternatively specified
- C09B62/006—Azodyes

Landscapes

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

FR23173A 1964-06-29 1965-07-01 Procédé de préparation et emplois de l'acide 1,4-phénylènediamine-2,5-disulfonique Expired FR1438100A (fr)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
FR23173A FR1438100A (fr)	1964-06-29	1965-07-01	Procédé de préparation et emplois de l'acide 1,4-phénylènediamine-2,5-disulfonique

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
CH850364A CH477529A (de)	1964-06-29	1964-06-29	Verfahren zur Herstellung neuer Azofarbstoffe
CH1401064		1964-10-29
CH504465A CH501041A (de)	1964-06-29	1965-04-09	Verfahren zur Herstellung neuer Azofarbstoffe
FR23173A FR1438100A (fr)	1964-06-29	1965-07-01	Procédé de préparation et emplois de l'acide 1,4-phénylènediamine-2,5-disulfonique

Publications (1)

Publication Number	Publication Date
FR1438100A true FR1438100A (fr)	1966-05-06

Family

ID=27428851

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR23173A Expired FR1438100A (fr)	1964-06-29	1965-07-01	Procédé de préparation et emplois de l'acide 1,4-phénylènediamine-2,5-disulfonique

Country Status (1)

Country	Link
FR (1)	FR1438100A (fr)

1965
- 1965-07-01 FR FR23173A patent/FR1438100A/fr not_active Expired

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