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
2011-08-02
2011-08-02
Egwim, Kelechi C (Department: 1762)
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...
C524S515000, C524S447000, C524S570000, C525S241000
Reexamination Certificate
active
07989536
ABSTRACT:
A polymeric nanocomposite comprises a non-polar hyperbranched polystyrene resin. An exfoliated or intercalated onium functionalized clay is dispersed within the resin. Such nanocomposites are more compatible with non-polar polymer matrices used in various articles of manufacture.
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Barnes Craig L.
Blanton Thomas N.
Mis Mark R.
Robello Douglas R.
Eastman Kodak Company
Egwim Kelechi C
Tucker J. Lanny
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