EP 2079662 A2 20090722 - STABLE AQUEOUS SILICA DISPERSIONS
Title (en)
STABLE AQUEOUS SILICA DISPERSIONS
Title (de)
STABILE WÄSSRIGE DISPERSIONEN VON SILICIUMDIOXID
Title (fr)
DISPERSIONS AQUEUSES STABLES DE DIOXYDE DE SILICIUM
Publication
Application
Priority
- EP 2007061080 W 20071017
- DE 102006049526 A 20061020
Abstract (en)
[origin: WO2008046854A2] The invention relates to silica dispersions that have a long shelf-life, to a method for producing the same and to their use in the construction industry as concrete admixtures and in the paper industry for producing or coating paper.
IPC 8 full level
C01B 33/141 (2006.01); C01B 33/20 (2006.01)
CPC (source: EP KR US)
C01B 33/141 (2013.01 - KR); C01B 33/1417 (2013.01 - EP US); C01B 33/20 (2013.01 - KR); C04B 14/04 (2013.01 - KR); D21H 19/00 (2013.01 - KR)
Citation (search report)
See references of WO 2008046854A2
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 MT NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
DE 102006049526 A1 20080424; CN 101568491 A 20091028; CN 104692396 A 20150610; EP 2079662 A2 20090722; JP 2010506814 A 20100304; JP 5550344 B2 20140716; KR 101402511 B1 20140603; KR 20090079961 A 20090722; US 2010319582 A1 20101223; US 8545618 B2 20131001; WO 2008046854 A2 20080424; WO 2008046854 A3 20080612
DOCDB simple family (application)
DE 102006049526 A 20061020; CN 200780047562 A 20071017; CN 201510083790 A 20071017; EP 07821445 A 20071017; EP 2007061080 W 20071017; JP 2009532793 A 20071017; KR 20097010197 A 20071017; US 44636507 A 20071017