Patent ID: 8298679
Filing Date: 2012-10-30
Classification: C03C,C04B,C08L,C09D,C23C,Y10T

Abstract:
1. A composition containing substantially water-soluble, bis-aminofunctional silicon compounds and water, the silicon compounds being derived from alkoxysilanes and having crosslinking structural elements which form chain-like, cyclic, crosslinked and/or three-dimensionally crosslinked structures, at least one structure in idealized form corresponding to the general formula I, in the structural elements derived from alkoxysilanes, with A corresponding to a bisaminoalkyl radical, B corresponding to an aminoalkyl radical, C corresponding to an alkyl radical, D corresponding to an epoxy or ether radical and E corresponding to an organofunctional radical, Y corresponding to OR R HX being an acid, in which X is an inorganic or organic acid radical, with 0≦x≦1, 0≦y≦1, 0≦u≦1, a≧1, b≧0, c≧0, d≧0, w≧0, e≧0 and (a+b+c+d+w)≧2, and the composition being substantially free of organic solvents and releasing substantially no more alcohol on crosslinking.