EP 1073630 A1 20010207 - NOVEL SULPHONATED AND OXY- OR POLYALKYLENE DIPHENOL DERIVATIVES AND THEIR CORRESPONDING SALTS
Title (en)
NOVEL SULPHONATED AND OXY- OR POLYALKYLENE DIPHENOL DERIVATIVES AND THEIR CORRESPONDING SALTS
Title (de)
SULFONIERTE DERIVATE VON BENZOLDIOLEN UND OXY- ODER POLYOXYALKYLENEN SOWIE DEREN ENTSPRECHENDEN SALZEN
Title (fr)
NOUVEAUX DERIVES DE DIPHENOLS SULFONES ET OXY- OU POLYOXYALKYLENES ET LEURS SELS CORRESPONDANTS
Publication
Application
Priority
- FR 9900933 W 19990420
- FR 9804918 A 19980420
- FR 9804919 A 19980420
Abstract (en)
[origin: WO9954292A1] The invention concerns novel sulphonated and oxy- or polyalkylene diphenol derivatives and their corresponding salts corresponding to general formulae (Ia and Ib) wherein Y1 and Y2 are such as defined in Claim 1.
IPC 1-7
IPC 8 full level
C07C 303/22 (2006.01); C07C 309/42 (2006.01); C08G 65/28 (2006.01)
CPC (source: EP)
C07C 309/42 (2013.01)
Citation (search report)
See references of WO 9954292A1
Designated contracting state (EPC)
AT BE CH DE ES FR GB IE IT LI NL SE
DOCDB simple family (publication)
WO 9954292 A1 19991028; AU 3337099 A 19991108; EP 1073630 A1 20010207; JP 2002512219 A 20020423
DOCDB simple family (application)
FR 9900933 W 19990420; AU 3337099 A 19990420; EP 99914628 A 19990420; JP 2000544633 A 19990420