发明名称 |
Amidinato catalysts for the olefin polymerisation |
摘要 |
A catalyst system (I) for the polymerisation of olefinic hydrocarbons contains (A) a metal-amidinato complex of formula (A) and opt. (B) an acceptor cpd. for substit. X in (A) as activator; M = Sub-Gp. III, IV, V or VI metal or lanthanide metal; X = negative leaving atom or gp. (these can be identical or different if (n = m) is greater than 1); R<1>-R<3> = C-organic or Si-organic gps.; n = valency of M in complex (A); m = 1-5; n - m = O or more. Also claimed is a process for the prodn. of homo- or copolymers of ethylene and other olefins by insertion polymerisation using catalyst (I). Also claimed are polymers of ethylene and alkyl- and aryl-substd. olefins obtd. by this process. |
申请公布号 |
EP0687693(A1) |
申请公布日期 |
1995.12.20 |
申请号 |
EP19950108696 |
申请日期 |
1995.06.07 |
申请人 |
BASF AKTIENGESELLSCHAFT |
发明人 |
SCHLUND, RUEGER, DR.;LUX, MARTIN, DR.;EDELMANN, FRANK, PROF.DR.;REISSMANN, ULRIKE;ROHDE, WOLFGANG, DR. |
分类号 |
C08F4/60;C08F4/622;C08F4/623;C08F4/64;C08F10/00;C08F110/02 |
主分类号 |
C08F4/60 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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