POLYMER MATERIALS CONTAINING DISPERSED CARBON NANOTUBES

摘要

Polymeric material comprises polymers (20-99 wt.%), carbon nanotubes (0.1-80 wt.%) and dispersants (0.05-80 wt.%). Polymeric material comprises polymers (20-99 wt.%), carbon nanotubes (0.1-80 wt.%) and dispersants (0.05-80 wt.%), preferably copolymers with A-B-C, B-C and/or C-B-C blocks, where each block is connected to other block by a covalent bond or an intermediate molecule connected to one of the blocks by a covalent bond and to the other block by another covalent bond, C is a chemical and/or physical interaction with polymeric material and preferably is miscible with the material, B is immiscible with polymeric material and C block and has a glass transition temperature lower than the temperature of polymeric material, A is immiscible with polymeric material, B block and C block and has glass transition temperature (Tg) or fusion temperature (Tf) higher than glass transition temperature of B. An independent claim is included for the preparation of the polymeric material.