MICROGEL IN NON-CROSSLINKED ORGANIC MEDIUM, PREPARATION METHOD AND USE THEREOF Russian patent published in 2010 - IPC C08J3/09 C08L101/06 C08L75/04 C08G18/08 C08L75/14 C08G18/06 C09D5/00 

FIELD: chemistry.

SUBSTANCE: invention relates to a composition which contains a specific non-crosslinked medium and at least one microgel, methods of preparing said composition, use of said composition, microgel-containing polymers, rubber, lubricant materials, coatings etc, obtained from said composition. The composition is obtained by mixing at least one non-crosslinked organic medium which does not contain groups which can be crosslinked through functional groups containing heteroatoms or through C=C groups, selected from a group of polyethers or polyether oils, naphthene oils, mineral oils and oils based on renewable raw materials and which has viscosity less than 30000 mP at temperature 120°C an at least one microgel (B) based on butadiene-styrene rubber, wherein microgel (B) is obtained through emulsion polymerisation and the composition contains from 2 to less than 40 wt % microgel (B) of the total amount of the composition, wherein at least one microgel is not crosslinked using high-energy radiation.

EFFECT: improved physical and chemical properties of the composition, control of rheological properties, positive effect on coefficient of friction.

34 cl, 3 dwg, 13 tbl, 4 ex