Polymer composites

Details Polymer composites Polymer composites

2011-01-04

2011-01-04

Mulcahy, Peter D. (Department: 1796)

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

Synthetic resins

Mixing of two or more solid polymers; mixing of solid...

C525S165000, C525S191000, C525S192000, C525S242000

Reexamination Certificate

active

07863381

ABSTRACT:
Compositions comprising a plurality of carbon nanotubes, a host polymer, and A block copolymer comprising a first block and a second block, wherein no block is compatible with the host polymer. In one aspect, the block copolymer is amphiphilic. In another aspect, the block copolymer may comprise a first block and a second block, wherein at least one of the first and second blocks comprises repeating units derived from a monomer having the general formula:in-line-formulae description="In-line Formulae" end="lead"?(R)2C═C(R)(Rf)in-line-formulae description="In-line Formulae" end="tail"?wherein Rfis selected from fluorine, a C1to C10fluorinated or perfluorinated alkyl group, and a C1to C10fluorinated or perfluorinated alkoxy group; each R is independently selected from F, H, Cl, Rf, a C1to C10alkyl group, and R2A, wherein R2is a C1to C10alkylene group and A is selected from CO2M and SO3M, wherein M is selected from H, an ammonium and organo onium group.

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