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.)
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.)
Bayer AG
Original Assignee
Bayer 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.)
Filing date
Publication date
Priority claimed from DE19782828307external-prioritypatent/DE2828307A1/de
Priority claimed from DE19792904568external-prioritypatent/DE2904568A1/de
Application filed by Bayer AGfiledCriticalBayer AG
Publication of FR2429816A1publicationCriticalpatent/FR2429816A1/fr
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
C09B62/10—Porphines; Azaporphines
Landscapes
Chemical & Material Sciences
(AREA)
Organic Chemistry
(AREA)
Nitrogen Condensed Heterocyclic Rings
(AREA)
Coloring
(AREA)
Abstract
L'invention a trait au domaine de la chimie des colorants. Elle concerne de nouveaux colorants réactifs de phtalocyanine de formule :
FR7916647A1978-06-281979-06-27Nouveaux colorants reactifs de phtalocyanine et leurs applications tinctoriales
PendingFR2429816A1
(fr)
Nouveaux colorants reactifs contenant le residu de l'acide 1-hydroxy-7-amino-8-(5'-amino-2',4'-disulfophenylazo) naphtalene-3,6-disulfonique, leur procede de production et leurs applications tinctoriales