| abstract |
(57) Abstract: A compound containing an alkoxysilane group, which can be mixed with water to form a stable water-in-oil or oil-in-water dispersion, and which cures to give a smooth, transparent coating. Is provided. The compound has an alkoxysilane group content (Si, calculated as a molecular weight of 28) of 1 to 6% by weight, based on the weight of the compound, and is chemically sufficient to form a stable dispersion using water. A substantially isocyanate-free compound containing an introduced hydrophilic group, said alkoxysilane group comprising: a) a minimum average functionality of 2.4 and at least 50 Said compound which is introduced as a reaction product of a polyisocyanate component containing by weight polyisocyanate adduct and b) a component containing secondary amino groups and alkoxysilane groups. Furthermore, it relates to the use of these compounds in coatings, sealants and adhesives. |