Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2006-11-03
2009-10-06
Wu, David (Department: 1796)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S172000, C526S943000, C526S941000, C526S352000, C526S348600, C526S348500
Reexamination Certificate
active
07598329
ABSTRACT:
The present invention relates to a process for manufacturing ultra high molecular weight polymers by means of polymerization and co-polymerization of olefins using novel bridged metallocene catalysts as well as their catalyst systems.
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Dickner Tim
Ehlers Jens
Panitzky Jens
Schottek Jorg
Ferrell Michael W.
Lee Rip A.
Ticona GmbH
Wu David
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