Nanocomposites and methods for making the same

Details Nanocomposites and methods for making the same Nanocomposites and methods for making the same

2005-11-08

2011-11-01

Cano, Milton I (Department: 1763)

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...

C524S456000, C524S493000, C523S216000, C525S070000, C525S076000, C525S086000, C525S087000, C525S098000, C525S333400, C977S778000, C977S779000

Reexamination Certificate

active

08048947

ABSTRACT:
The present invention provides a nanocomposite of a star branched elastomer and a clay. The nanocomposite can be a mixture of a halogenated star branched elastomer and a clay, desirably an exfoliated clay, suitable for use as an air barrier. The halogenated star-branched elastomer can be the primary halogenated elastomer in the blend, and a ratio of the star-branched elastomer to clay can be from 2:1 to 500:1.

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