EP 1664226 A1 20060607 - BINDING AGENTS HAVING BARRIER PROPERTIES
Title (en)
BINDING AGENTS HAVING BARRIER PROPERTIES
Title (de)
BINDEMITTEL MIT BARRIERE-EIGENSCHAFTEN
Title (fr)
LIANT A PROPRIETES BARRIERE
Publication
Application
Priority
- EP 2004010381 W 20040916
- DE 10344448 A 20030925
Abstract (en)
[origin: WO2005033240A1] The invention relates to binding agents having barrier properties, containing: a) a compound having at least one NCO group and at least one reactive functional group, which can be cured by radiation and which serves as component (A), and; b) a silicon-organic compound serving as component (B) with at least one NCO group and at least one functional group of formula (I): -Si(X)3-n , in which X represents -NH2; -NH-CO-R; -OOC-R; -O-N=C(R)2 or OR'; R represents a linear or branched, saturated or unsaturated C1-C18 alkyl radical, preferably a methyl, ethyl, propyl or isopropyl radical; R' represents R, preferably a methyl, ethyl, propyl or isopropyl radical or an oxyalkylene radical having up to 4 C atoms, preferably -(C2H4-O)m-H and/or (CH2-CH(CH3)-O)m-H, a C5-C8 cycloalkyl radical; a C6-C10 aryl radical or a C7-C12 aralkyl radical; m equals 1 to 40, preferably 1 to 20, particularly preferred 1 to 10; n equals 0, 1 or 2. The binding agent is used a radiation curable binding agent in coating agents, fillers, sealants or adhesives. The invention also relates to a method for producing laminated films having barrier properties with regard to CO2, O2, N2, water vapor and flavoring agents while using the inventive binding agent, and to the laminated films produced according to said method.
IPC 1-7
IPC 8 full level
C08G 18/10 (2006.01); C08G 18/28 (2006.01); C08G 18/67 (2006.01); C08G 18/80 (2006.01); C08G 18/81 (2006.01); C09D 175/16 (2006.01); C09J 175/16 (2006.01)
CPC (source: EP US)
C08G 18/10 (2013.01 - EP US); C08G 18/289 (2013.01 - EP US); C08G 18/672 (2013.01 - EP US); C08G 18/809 (2013.01 - EP US); C08G 18/8175 (2013.01 - EP US); C09D 175/16 (2013.01 - EP US); C09J 175/16 (2013.01 - EP US)
Citation (search report)
See references of WO 2005033240A1
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR
DOCDB simple family (publication)
WO 2005033240 A1 20050414; DE 10344448 A1 20050428; EP 1664226 A1 20060607; US 2006162860 A1 20060727; US 7419564 B2 20080902
DOCDB simple family (application)
EP 2004010381 W 20040916; DE 10344448 A 20030925; EP 04765281 A 20040916; US 38800006 A 20060323