EP 1175447 A1 20020130 - POLYMERISABLE SURFACTANTS
Title (en)
POLYMERISABLE SURFACTANTS
Title (de)
POLYMERISIERBARE OBERFLÄCHENAKTIVE MITTEL
Title (fr)
TENSIOACTIFS POLYMERISABLES
Publication
Application
Priority
- GB 9903574 W 19991028
- GB 9824267 A 19981106
- GB 9913034 A 19990605
Abstract (en)
[origin: WO0027890A1] The invention provides a polymerisable surfactant having at least one hydrophobic polymerisable group which is linked by polyalkyleneoxy groups to a hydrophilic group, wherein the polymerisable surfactant is of the general formula: (RCH = CR'COO [CH2CHR''O]x)nPO (OY)m, where n + m = 3; x is between 5 and 40; R = H or CH3 or COOR<'''; R' = H or CH>3<; R" = H, CH>3< or C>2<H>5<; R''' = C>1<-C>20<alkyl; Y = H or an alkali metal atom. The invention further relates to a method of making such surfactants and to their use in surface coatings, to improve water-resistance and to reduce the formation of "bloom" and "blush" in such coatings.
IPC 1-7
IPC 8 full level
C07F 9/09 (2006.01); C08F 2/26 (2006.01); C08F 230/02 (2006.01)
CPC (source: EP)
C07F 9/091 (2013.01); C08F 2/26 (2013.01); C08F 230/02 (2013.01)
Citation (search report)
See references of WO 0027890A1
Designated contracting state (EPC)
AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
WO 0027890 A1 20000518; AU 6359999 A 20000529; EP 1175447 A1 20020130
DOCDB simple family (application)
GB 9903574 W 19991028; AU 6359999 A 19991028; EP 99951024 A 19991028