POLYMER ADHESIVE COMPOSITION Russian patent published in 2002 - IPC

FIELD: polymer adhesive compositions designed for joining of soles with upper, rubber with metal, leather, wood, paper, cardboard in various combinations. SUBSTANCE: polymer adhesive composition contains isoprene-styrene thermoelastoplastic presenting woody block copolymer or mixture of linear structure block copolymers and of woody structure of mixture of block copolymers of star-shaped structure and woody structure in weight ratio of linear (star-shaped): woody 90-0; 10-100; solvent adduct of phenyl formaldehyde resin; magnesium oxide, acetic acid, solvent. EFFECT: increased resistance of separation into layers of thermoelastoplastic with leather with leather up to 69 N/cm, rubber with rubber up to 88 N/cm, rubber with metal up to 0.05 MPa. 1 tbl