GLUE FOR ADHESIVE TAPES Russian patent published in 2003 - IPC

FIELD: adhesive compounds for polyvinyl chloride tapes for wrapping gas and oil lines and forming protective coat, as well as for conducting repair jobs. SUBSTANCE: proposed glue contains dioctyl phthalate used as plasticizing agent and activated mixture of natural zeolite and calcium oxide at ratio of 9:1 at the following ratio of components, mas.%: dioctyl phthalate, 55-66; perchlorovinyl resin, 25-30; natural colophony, 3-8; activated mixture of natural zeolite and calcium oxide at ratio of 9:1, 3-7. EFFECT: enhanced adhesiveness and average viscosity. 1 tbl