| 摘要 |
PCT No. PCT/EP98/01553 Sec. 371 Date Sep. 29, 1999 Sec. 102(e) Date Sep. 29, 1999 PCT Filed May 18, 1998 PCT Pub. No. WO98/45352 PCT Pub. Date Oct. 15, 1998Linear, alternating alpha -olefin-CO copolymers are obtainable by polymerization of a monomer mixture comprising a) carbon monoxide, b) 1-alkenes which are functionalized by a covalently bonded crown ether unit or cryptand unit A containing at least 5 heteroatoms selected from the group consisting of nitrogen, oxygen, sulfur and/or selenium in the polyheteroatom framework, and, if desired, c) C2-C24-1-alkenes. |
