| 摘要 |
<p>PCT No. PCT/EP93/02660 Sec. 371 Date Apr. 5, 1995 Sec. 102(e) Date Apr. 5, 1995 PCT Filed Sep. 30, 1993 PCT Pub. No. WO94/07945 PCT Pub. Date Apr. 14, 1994Moldings, preferably comprising polyester which contains oxide particles which have been subjected to a surface modification with a silylating agent of the formula I[R1R2R3]Si-(CH2)l-X-R4 (I)wherein R1 is Cl or alkoxy having 1 to 6 carbon atoms, R2 and R3 are alkyl having 1 to 6 carbon atoms or R1, l is a number from 1 to 6, X is a single bond, O, NH, CONH or NHCONH, R4 is <IMAGE> where Y is CH, <IMAGE> Z is OR or two radicals Z together are -O- or NR and m and n are a number from 0 to 6, or R4 is <IMAGE> where X is a single bond and R, R' and R'' are H or alkyl having 1 to 6 carbon atoms, and the use of said moldings are described.</p> |
