| abstract |
Polymeric material comprising: - from 99 to 20 parts by weight of polymer (s), - from 0.1 to 80 parts by weight of carbon nanotubes, - from 0.05 to 80 parts by weight of at least one dispersant chosen of the ABC, BC and / or CBC block copolymers in which: - each block is linked to the other by means of a covalent bond or an intermediate molecule linked to one of the blocks by a covalent bond and to the other block by another covalent bond, - C has a chemical and / or physical interaction with the polymeric material and is preferably miscible with said material, - B is not miscible with the polymeric material and with block C and its glass transition temperature Tg is lower at the temperature of use of the polymeric material, - A is not miscible with the polymeric material, block B and block C and its Tg or its melting temperature Tf is greater than Tg of B. |