EP 2655324 A1 20131030 - DERIVATIVES OF PERFLUOROALKOXY SULFOSUCCINATES AS SURFACE-ACTIVE SURFACTANTS
Title (en)
DERIVATIVES OF PERFLUOROALKOXY SULFOSUCCINATES AS SURFACE-ACTIVE SURFACTANTS
Title (de)
DERIVATE VON PERFLUOROALKOXY-SULFOSUCCINATEN ALS OBERFLÄCHENAKTIVE TENSIDE
Title (fr)
DÉRIVÉS DE SULFOSUCCINATES DE PERFLUOROALCOXY EN TANT QUE TENSIOACTIFS
Publication
Application
Priority
- EP 10015855 A 20101221
- EP 2011005952 W 20111126
- EP 11788382 A 20111126
Abstract (en)
[origin: WO2012084118A1] The present invention provides novel compounds with Rf end groups, for the use thereof as surface-active substances, and preparation processes for these compounds. The compounds claimed are covered by the following formula: (I), two examples of compounds claimed are: (II), (III).
IPC 8 full level
C07C 309/17 (2006.01); C09D 7/47 (2018.01); C11D 1/12 (2006.01)
CPC (source: EP US)
C07C 59/315 (2013.01 - US); C07C 309/17 (2013.01 - EP US); C09D 7/45 (2017.12 - EP US); C09D 7/47 (2017.12 - EP US); C09D 11/00 (2013.01 - US); C11D 1/004 (2013.01 - EP US); C08K 5/42 (2013.01 - EP US)
Citation (search report)
See references of WO 2012084118A1
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
DOCDB simple family (publication)
WO 2012084118 A1 20120628; CN 103270021 A 20130828; EP 2655324 A1 20131030; JP 2014510021 A 20140424; US 2013269568 A1 20131017
DOCDB simple family (application)
EP 2011005952 W 20111126; CN 201180062018 A 20111126; EP 11788382 A 20111126; JP 2013545078 A 20111126; US 201113995233 A 20111126