Global Patent Index - EP 2064276 A2

EP 2064276 A2 20090603 - AQUEOUS SILICON DIOXIDE DISPERSIONS FOR SEALANT AND ADHESIVE FORMULATIONS

Title (en)

AQUEOUS SILICON DIOXIDE DISPERSIONS FOR SEALANT AND ADHESIVE FORMULATIONS

Title (de)

WÄSSRIGE SILICIUMDIOXID DISPERSIONEN FÜR DICHT- UND KLEBSTOFFFORMULIERUNGEN

Title (fr)

DISPERSIONS AQUEUSES DE DIOXYDE DE SILICIUM POUR FORMULATIONS D'ADHÉSIFS ET D'AGENTS D'ÉTANCHÉITÉ

Publication

EP 2064276 A2 20090603 (DE)

Application

EP 07820366 A 20070920

Priority

  • EP 2007059922 W 20070920
  • DE 102006044068 A 20060920

Abstract (en)

[origin: WO2008034856A2] The invention relates to aqueous dispersions, characterized in that they comprise (c) at least one aqueous silicon dioxide dispersion with a mean particle diameter of the SiO<SUB>2</SUB> particles of from 1 to 400 nm and (d) at least one water-soluble hydroxyl-containing organic compound, to a process for their preparation and to their use in adhesive and coating formulations.

IPC 8 full level

C08K 3/36 (2006.01); C08L 5/16 (2006.01); C09J 105/16 (2006.01)

CPC (source: EP US)

C08K 3/36 (2013.01 - EP US); C08L 5/16 (2013.01 - EP US); C09D 105/16 (2013.01 - EP US); C09J 105/16 (2013.01 - EP US); Y10T 428/28 (2015.01 - EP US)

C-Set (source: EP US)

C08K 3/36 + C08K 3/36 + C08L 5/16 + C08L 5/16

Citation (search report)

See references of WO 2008034856A3

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

Designated extension state (EPC)

AL BA HR MK RS

DOCDB simple family (publication)

WO 2008034856 A2 20080327; WO 2008034856 A3 20080605; CN 101558111 A 20091014; CN 101558111 B 20130717; EP 2064276 A2 20090603; US 2010029810 A1 20100204; US 8946338 B2 20150203

DOCDB simple family (application)

EP 2007059922 W 20070920; CN 200780042867 A 20070920; EP 07820366 A 20070920; US 44229707 A 20070920