EP 2285741 A2 20110223 - SILICA DISPERSION
Title (en)
SILICA DISPERSION
Title (de)
SILICIUMDIOXIDDISPERSION
Title (fr)
DISPERSION DE SILICE
Publication
Application
Priority
- EP 2008068339 W 20081230
- DE 102008006683 A 20080130
Abstract (en)
[origin: WO2009095139A2] Dispersion comprising, in addition to water, from 0.5 to 20% by weight of hydrophobic silica, 0.01 to 10% by weight of a gelling or viscosity-increasing additive, 0.1 to 1% by weight of a preservative and 0 to 1% by weight of a surface-active agent, which comprises, as additional component, at least one insecticide and/or acaricide. It is prepared by dispersing the individual components, successively or together, in the water and, in this connection, deaerating the individual components before and/or during the addition or deaerating the dispersion during the individual dispersing stages. The dispersion can be used as insecticide or acaricide.
IPC 8 full level
C01B 33/00 (2006.01); A01N 59/00 (2006.01); C01B 33/113 (2006.01); C01B 33/141 (2006.01)
CPC (source: EP)
A01N 25/04 (2013.01); A01N 59/00 (2013.01); C01B 33/14 (2013.01)
Citation (search report)
See references of WO 2009095139A2
Citation (examination)
GB 1476633 A 19770616 - UNILEVER LTD
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA MK RS
DOCDB simple family (publication)
DE 102008006683 A1 20090806; EP 2285741 A2 20110223; JP 2011514312 A 20110506; WO 2009095139 A2 20090806; WO 2009095139 A3 20091119
DOCDB simple family (application)
DE 102008006683 A 20080130; EP 08871855 A 20081230; EP 2008068339 W 20081230; JP 2010544606 A 20081230