Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Patent
1998-04-24
2000-04-18
Wu, David W.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
526160, 526161, 526172, 526943, 502155, C08F 444
Patent
active
060516674
ABSTRACT:
An olefin polymerization process uses a catalyst with an organometallic complex of a group 4 metal having a bridged cyclopentadienyl-phosphole ligand, as defined by the formula: ##STR1## wherein: each Sl is a non-interfering spectator ligand;
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Brown Stephen John
Gao Xiaoliang
Harrison Daryll G.
Koch Linda
Spence Rupert Edward von Haken
Johnson Kenneth H.
NOVA Chemicals (International ) S.A.
Rabago Roberto
Wu David W.
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