摘要 |
<p>Organosilane-based composition for producing a barrier layer for gases, comprising (i) at least one organoalkoxysilane whose organofunctionality displays at least one unsaturated hydrocarbon group, (ii) at least one aminoalkylalkoxysilane, (iii) at least one polyol, (iv) optionally, another alkoxysilane or alkoxysiloxane, and (v) optionally, at least one nano- or microscale sernimetal oxide or metal oxide, sernimetal oxide hydroxide or metal oxide hydroxide, or sernimetal hydroxide or metal hydroxide, and/or (vi) at least one cocondensate composed of the components (i), (ii), (iii), and, optionally, (iv), and also, optionally, (v), and/or (vii) reaction products produced under hydrolysis conditions from the components (i), (ii), (iii), and, optionally, (iv), and also, optionally, (v) (viii) and organic solvent, with the proviso that there is a molar ratio (i) : (ii) : (iii) where (i) = 1 and (ii) = from 0.5 to 1.5, and (iii) = from 0.3 to 1.1. The invention also relates to a process for producing, and the use of, the composition, and to packaging materials produced using the composition.</p> |
申请人 |
DEGUSSA AG;REMBRANDTIN LACK GMBH;EDELMANN, ROLAND;MONKIEWICZ, JAROSLAW;BORUP, BJOERN;MEHNERT, REINER;ELSNER, CHRISTIAN;CULIK, HUBERT;BREITWIESER, CHRISTIAN |
发明人 |
EDELMANN, ROLAND;MONKIEWICZ, JAROSLAW;BORUP, BJOERN;MEHNERT, REINER;ELSNER, CHRISTIAN;CULIK, HUBERT;BREITWIESER, CHRISTIAN |