Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Polymers from only ethylenic monomers or processes of...
Reexamination Certificate
2005-11-01
2005-11-01
Lu, Caixia (Department: 1713)
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Polymers from only ethylenic monomers or processes of...
C526S126000, C526S165000
Reexamination Certificate
active
06960634
ABSTRACT:
The melt strength and the melt index ratio of ethylene-based polyolefins are controlled by the lower alkyl substitution pattern of the bridged cyclopentadienyl ligands of metallocene polymerization catalyst precursor compounds.
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Crowther Donna Jean
Lue Ching-Tai
Matsunaga Phillip Thomas
Faulkner Kevin M.
Lu Caixia
Univation Technologies LLC
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