STRETCHING FOR COLORED ASPHALT CONCRETE Russian patent published in 2017 - IPC C08L91/00 C08L93/04 C04B26/22 

FIELD: chemistry.

SUBSTANCE: stretching includes aromatic oil, glycerin rosin ester, coumarone-indene resin, styrene-butadiene-styrene block copolymer, antioxidant and surfactant-based surfactant containing amine groups at the following component ratio, wt %: aromatic oil - 25-50, glycerol ester of rosin - 30-60, coumarone-indene resin - 5-20, styrene-butadiene-styrene copolymer - 3-10, antioxidant - 0.1-0.5, adhesion additive - 0.1-1.0.

EFFECT: stretching has an increased plasticity at low ambient temperatures, increased resistance to shear deformations at elevated temperatures, adhesion to various types of stone material.

4 cl, 1 tbl