NANOCOMPOSITES WITH THE LOW PERMEABILITY Russian patent published in 2007 - IPC C08L25/10 C08L25/16 C08K3/34 C08K9/04 C08K3/22 C08K5/09 C08L77/00 

FIELD: chemical industry; production of the production of nanocomposites with the low permeability.

SUBSTANCE: the invention is pertaining to the nanocomposite including at least the first phase and the second phase, at that the first phase includes: the mixture of the interpolymer having the links, derived from the isomonoolefin with С₄-С₇, the links derived from the vapor-methylsterene and the links derived from the vapor-halomethylsterene, with the clay stratified by the alkylamine; the second phase includes at least one thermoplastic structural resin and this second phase also includes the clay stratified by the alkylamine; at that the nanocomposite has permeability for oxygen of no less than 2.0·10^-8 cm³ ·mil/m²·24 h·mm Hg. The nanocomposite is applicable for manufacture of the pneumatic diaphragms used at manufacture of the inner shells of motor car tires (including the lorries, autobuses, cars, motorcycles, etc.). The nanocomposites have the improved properties, that is they have the low permeability for oxygen.

EFFECT: the invention ensures, that the nanocomposites have the improved properties, that is they have the low permeability for oxygen.

9 cl, 4 tbl