Process for preparing filler-dispersed polymeric compositions

Details Process for preparing filler-dispersed polymeric compositions Process for preparing filler-dispersed polymeric compositions

2011-01-25

2011-01-25

Eashoo, Mark (Department: 1796)

Synthetic resins or natural rubbers -- part of the class 520 ser

Synthetic resins

At least one aryl ring which is part of a fused or bridged...

C524S492000

Reexamination Certificate

active

07875671

ABSTRACT:
A method for preparing a polymeric composition, the method comprising introducing a functionalized polymer and a filler. Mixing the functionalized polymer and filler to form a first masterbatch, adding additional polymer to the first masterbatch, and mixing the additional polymer and the first masterbatch.

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