| 摘要 |
Catalyst for dismutation of hydrogen and halogen containing silicon compounds, comprises a carrier material and at least a linear, cyclic, branched and/or crosslinked aminoalkyl functional siloxane- or silanol-compound (II), where (II) is in an idealized form. Catalyst for dismutation of hydrogen and halogen containing silicon compounds, comprises a carrier material and at least a linear, cyclic, branched and/or crosslinked aminoalkyl functional siloxane- or silanol-compound of formula (R 2>)(O(R 4>)Si(A)) aR 3>.(HW 1>) w) (II), where (II) is in an idealized form. A : aminoalkyl-residue (-(CH 2) 3-N(R 1>) 2); R 1>iso-butyl, n-butyl, tert-butyl and/or cyclohexyl; R 2>H, CH 3, C 2H 5, n-propyl, iso-propyl and/or Y 1>; R 3>, R 4>OH, CH 3O, C 2H 5O, n-propoxy, iso-propoxy, CH 3, C 2H 5, n-propyl, iso-propyl and/or -OY 1>; Y 1>substrate; HW 1>an acid; W 1>an inorganic or organic acid residue; a : at least 1 (for silanol) or >= 2 (for siloxane); and w : at least 0. |
