| 摘要 |
PCT No. PCT/EP97/06232 Sec. 371 Date May 12, 1999 Sec. 102(e) Date May 12, 1999 PCT Filed Nov. 10, 1997 PCT Pub. No. WO98/22519 PCT Pub. Date May 28, 1998The invention relates to a process for preparing solid, transparent to translucent polyurethane molded items which, due to their elastic and optical properties, can be used, for instance, as an alternative material to rubber. |
