INSECTICIDE COMPOSITION AND ARTICLES MADE THEREFROM Russian patent published in 2012 - IPC A01N53/00 A01N57/12 A01N57/14 A01N57/16 A01N25/10 A01P7/02 A01P7/04 

FIELD: chemistry.

SUBSTANCE: invention relates to insecticide and acaricide materials. The material contains: A) 99.95-70.0 wt % propylene-based polymer, having the following properties: i) melt flow rate (MFR) (ISO 1133) ranging from 10 to 40; ii) stereoregular pentads (mmmm) of more than 90%; B) 0.05-30 wt % adduct of formula T¹ -T². The adduct is obtained from a condensation reaction of T¹ and T². T¹ contains at least one pyrethroid compound which is essentially stable at temperature of at least 150°C. T² is an ethylenically unsaturated compound selected from a group comprising: (a) a surfactant; (b) vinyl phosphates; (c) mixtures thereof. Components A) and B) are mixed, heated and extruded. Sheets, films, threads, fibres and a mosquito net are obtained from this material. Nonwoven materials are obtained from these threads or fibres.

EFFECT: invention increases efficiency of the material.

9 cl, 2 tbl