ACRYLIC DISPERSIVE AGENTS IN NANOCOMPOSITES Russian patent published in 2009 - IPC C08L23/02 C08L33/08 C08K9/08 B82B3/00 

FIELD: nanotechnologies.

SUBSTANCE: present invention refers to nanocomposite polymer material. Here there is suggested a nanocomposite material including a) synthetic polymer, b) natural or synthetic phyllosilicate filler or mixture of such phyllosilicate fillers and c) acryl polymer as dispersive agent containing alkyl acrylate or methacrylate including at least 8 methylene groups in a side chain. Also there is described the method of producing the above said polymer nanocomposite material which includes mixing the mixture out of components a), b) and c) in melt; and further there is described implementation of polymer as it is defined under index c) for including and delaminating the filler and dispersing the filler in a matrix out of synthetic polymer with production of nanocomposite material. Also there is described an item including the above said material.

EFFECT: production of polymers possessing upgraded long-life thermal stability at decreased odour and reduced unwanted decolourisation.

18 cl, 20 tbl, 20 ex