OLIGO(ALKYNYL)ALKOXYSILOXANES FOR MODIFYING FIBRE MATERIALS AND SYNTHESIS METHOD THEREOF

摘要

FIELD: chemistry. ^ SUBSTANCE: invention discloses oligo(alkylene)alkoxysiloxanes of general formula where R=CH3; C2H5; C3H7; C4H9; x=1-4; m=5-15; and a method for their synthesis through hydrolytic condensation of alkynyl trialkoxy silane with given amount of water in a liquid alcohol-water medium while boiling. ^ EFFECT: disclosed compositions can be used to construct on the surface of fibre materials alkylene siloxane template polymer coatings of given composition, structures which can form nanosize template polymer coatings which bind all fibre materials into a single structure - layered composite material similar to phenol-impregnated modified wood or plywood. ^ 6 cl, 1 tbl, 8 ex