| 摘要 |
<p>Organosilicon compounds containing units with difunctional hydrolysable residues. Organosilicon compounds containing 2-100 units of formula R dX eSiY (4-d-e)/2(I) per molecule. R : optionally substituted hydrocarbyl, optionally with in-chain oxygen atoms; X : OH or monovalent hydrolysable groups; Y : -O- or a difunctional hydrolysable group; d, e : 0, 1, 2 or 3; (d+e) : not more than 3; in each molecule : at least one group Y is a difunctional hydrolysable group and at least one group X is present. Independent claims are included for (1) crosslinkable materials containing these compounds (2) a method for the production of these materials by mixing all the components (see below) in any sequence (3) formed products obtained by crosslinking these materials.</p> |
