Global Patent Index - EP 1861346 A1

EP 1861346 A1 20071205 - ETHER ALCOHOL-BASED SURFACTANTS HAVING A REDUCED SURFACE TENSION AND USE THEREOF

Title (en)

ETHER ALCOHOL-BASED SURFACTANTS HAVING A REDUCED SURFACE TENSION AND USE THEREOF

Title (de)

ETHERALKOHOL-BASIERTE TENSIDE MIT GERINGER OBERFLÄCHENSPANNUNG UND DEREN VERWENDUNG

Title (fr)

TENSIOACTIFS A BASE D'ETHER-ALCOOLS PRESENTANT UNE TENSION SUPERFICIELLE REDUITE, ET LEUR UTILISATION

Publication

EP 1861346 A1 20071205 (DE)

Application

EP 06723151 A 20060301

Priority

  • EP 2006001853 W 20060301
  • EP 05006514 A 20050324
  • EP 06723151 A 20060301

Abstract (en)

[origin: WO2006099932A1] The invention relates to ether alcohol-based surfactants having a reduced surface tension and use thereof as a surfactant in aqueous coating formulations. Said ether-alcohol can be produced by reacting at least one hydroxy compound according to formula (I) with at least one epoxide according to formula (II) and/or at least one epoxide according to formula (V) in essentially equivalent amounts of hydroxy and epoxide groups.

IPC 8 full level

C07C 43/13 (2006.01); C11D 1/66 (2006.01)

CPC (source: EP US)

C07C 43/135 (2013.01 - EP US); C07C 69/75 (2013.01 - EP US); C09D 7/47 (2018.01 - EP US); C08K 5/05 (2013.01 - EP US); C08K 5/06 (2013.01 - EP US)

Citation (search report)

See references of WO 2006099932A1

Designated contracting state (EPC)

AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DOCDB simple family (publication)

WO 2006099932 A1 20060928; CA 2602013 A1 20060928; EP 1861346 A1 20071205; US 2008188673 A1 20080807

DOCDB simple family (application)

EP 2006001853 W 20060301; CA 2602013 A 20060301; EP 06723151 A 20060301; US 90917906 A 20060301