EP 2350158 A1 20110803 - COMPOSITION CONTAINING ANTIMICROBIALS IN A HYBRID NETWORK
Title (en)
COMPOSITION CONTAINING ANTIMICROBIALS IN A HYBRID NETWORK
Title (de)
ZUSAMMENSETZUNG, ENTHALTEND ANTIMIKROBIELLE MITTEL IN EINEM HYBRIDNETZWERK
Title (fr)
COMPOSITION CONTENANT DES AGENTS ANTIMICROBIENS DANS UN RÉSEAU HYBRIDE
Publication
Application
Priority
- EP 2009063759 W 20091021
- EP 08167738 A 20081028
- EP 09736974 A 20091021
Abstract (en)
[origin: WO2010049316A1] The invention relates to a method of preparing a composition comprising (a) reacting - (A) an isocyanate component with in average at least two isocyanate groups per molecule, - (B) a binder component comprising at least one alkoxysilane (B2), wherein the binder component (B) has in average at least two functional groups reactive to isocyanates per molecule, thus obtaining a prepolymer and subsequently (b) hydrolyzing and polycondensing said prepolymer in the presence of - water and - at least one antimicrobial agent (Z) comprising at least one antimicrobial active (Z1) and optionally a particulate carrier substance (Z2), wherein the at least one antimicrobial agent (Z1) is unreactive during step (b). The present invention furthermore relates to compositions obtainable by said method, to coatings comprising said compositions and to a kit of parts comprising a curable composition containing said components (A), (B), and (Z) for joint application. The present invention furthermore concerns the use of said compositions for preparing antimicrobial coatings.
IPC 8 full level
C08G 18/38 (2006.01); C08G 18/48 (2006.01); C08G 18/73 (2006.01); C08G 18/83 (2006.01); C09D 175/12 (2006.01)
CPC (source: EP KR)
C08G 18/10 (2013.01 - KR); C08G 18/3893 (2013.01 - EP); C08G 18/4825 (2013.01 - EP); C08G 18/73 (2013.01 - EP); C08G 18/837 (2013.01 - EP); C08K 3/08 (2013.01 - KR); C08L 75/12 (2013.01 - KR); C09D 175/12 (2013.01 - EP KR)
Citation (search report)
See references of WO 2010049316A1
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 MK MT NL NO PL PT RO SE SI SK SM TR
DOCDB simple family (publication)
WO 2010049316 A1 20100506; CN 102264789 A 20111130; CN 102264789 B 20130904; EP 2350158 A1 20110803; KR 20110090967 A 20110810
DOCDB simple family (application)
EP 2009063759 W 20091021; CN 200980153330 A 20091021; EP 09736974 A 20091021; KR 20117012178 A 20091021