Global Patent Index - EP 1075500 A1

EP 1075500 A1 2001-02-14 - WATER-SOLUBLE MONOAZO COMPOUNDS, METHOD FOR PRODUCING SAME AND THEIR USE AS DYES

Title (en)

WATER-SOLUBLE MONOAZO COMPOUNDS, METHOD FOR PRODUCING SAME AND THEIR USE AS DYES

Title (de)

WASSERLÖSLICHE MONOAZOVERBINDUNGEN, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS FARBSTOFFE

Title (fr)

COMPOSES MONOAZO SOLUBLES DANS L'EAU, PROCEDES PERMETTANT DE LES PREPARER ET LEUR UTILISATION COMME COLORANTS

Publication

EP 1075500 A1 (DE)

Application

EP 99920832 A

Priority

  • DE 19820543 A
  • EP 9902972 W

Abstract (en)

[origin: DE19820543A1] New monoazo compounds are reactive carboxy(di)cycloalkylcarbonylamino-7-phenylazo- or 7-naphthylazo-mono- or di-sulfo-8-naphthols (I). New monoazo compounds are reactive carboxy(di)cycloalkylcarbonylamino-7-phenylazo- or 7-naphthylazo-mono- or di-sulfo-8-naphthols of formula (I): M = hydrogen (H), an alkali metal or another colorless salt-forming metal; X = (a group containing) a fiber-reactive group; W = 1-4C alkylene, phenylene (optionally mono- or disubstituted by sulfo, carboxy, 1-4 C alkyl, 1-4 C alkoxy and chlorine (Cl)) or 3-6C alkylene with an oxygen (-O-) or imino (-NH-) group in the chain; R<0> = H, 1-4 C alkyl or phenyl (optionally substituted by sulfo, (m)ethyl, (m)ethoxy or Cl); alk = 1-4 C alkylene; m, r, s, t = 0 or 1; D = phenylene (optionally mono- or disubstituted by sulfo, carboxy, 1-4 C alkyl, 1-4 C alkoxy or Cl) or naphthylene (optionally mono- or disubstituted by sulfo); R = H or 1-4C alkyl; G = 5-8C (di)cycloalkylene, which may have an olefinic double bond and/or a hetero group in the ring and may be mono- or disubstituted by halogen or 1-4C alkyl; if X = a heterocyclic group, s = 0 and r = 1. An Independent claim is also included for the preparation of (I).

IPC 1-7 (main, further and additional classification)

C09B 62/51; C09B 62/085; C09B 62/245; C09B 62/45

IPC 8 full level (invention and additional information)

C09B 62/008 (2006.01); C09B 62/085 (2006.01); C09B 62/245 (2006.01); C09B 62/44 (2006.01); C09B 62/45 (2006.01); C09B 62/51 (2006.01)

CPC (invention and additional information)

C09B 62/0085 (2013.01); C09B 62/085 (2013.01); C09B 62/245 (2013.01); C09B 62/4413 (2013.01); C09B 62/51 (2013.01)

Citation (search report)

See references of WO 9958612A1

Designated contracting state (EPC)

AT CH DE ES FR GB IE IT LI PT

EPO simple patent family

DE 19820543 A1 19991111; BR 9910271 A 20010102; CA 2331309 A1 19991118; EP 1075500 A1 20010214; ID 26256 A 20001207; JP 2002514676 A 20020521; TR 200003223 T2 20010321; WO 9958612 A1 19991118

INPADOC legal status


2003-12-10 [18D] DEEMED TO BE WITHDRAWN

- Effective date: 20030527

2002-10-02 [RAP1] TRANSFER OF RIGHTS OF AN EP PUBLISHED APPLICATION

- Owner name: DYSTAR TEXTILFARBEN GMBH & CO. DEUTSCHLAND KG

2001-02-14 [17P] REQUEST FOR EXAMINATION FILED

- Effective date: 20001208

2001-02-14 [AK] DESIGNATED CONTRACTING STATES:

- Kind Code of Ref Document: A1

- Designated State(s): AT CH DE ES FR GB IE IT LI PT