PLASTICIZER FOR POLYMER MATERIALS AND POLYMER MATERIAL Russian patent published in 2007 - IPC C08K5/03 C08L9/00 C08L9/06 

FIELD: polymer materials.

SUBSTANCE: plasticizer is designed for polymer materials selected from following group: butadiene rubber, butadiene/styrene rubber, isoprene rubber, isoprene rubber mix, which plasticizer is based on alkylaromatic hydrocarbons described by general formula: , wherein R1 represents H, OH, NH₂, or SO₃H; R₂ and R₃ represent linear or branched hydrocarbon group containing 4 to 20 carbon atoms, and used at ratio 30:70 to polymers. Invention also aims at polymer material including this plasticizer. Invention results in development of polymer material plasticizer and polymer material allowing achievement of improved physicochemical properties and workability of rubber compounds. Introducing claimed plasticizer into rubbers also helps to reduce their viscosity so indicating increase in elasticity and plasticity of rubbers.

EFFECT: improved performance characteristics of rubber materials.

3 cl, 7 tbl, 16 ex