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...
Reexamination Certificate
2006-07-04
2006-07-04
Mullis, Jeffrey (Department: 1711)
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...
C525S057000, C525S059000, C525S066000, C525S067000, C525S070000, C525S065000, C525S086000, C525S087000
Reexamination Certificate
active
07071259
ABSTRACT:
Functionalized propylene polymer compositions useful as coupling/compatibilizing agents are provided. The compositions are a mixture of two different functionalized propylene polymers. Polypropylene composites containing fillers and/or non-compatible resins and formulated using the mixed functionalized coupling/compatibilizing agents are also provided.
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Baracka Gerald A.
Equistar Chemicals LP
Heidrich William A.
Mullis Jeffrey
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