| abstract |
(57) [Abstract] [Purpose] To provide a power transmission belt that does not require an organic solvent, has excellent heat resistance, and particularly has a large adhesive force between a rubber layer and canvas. A power transmission belt in which an adhesive rubber layer having a core wire embedded therein and a compression rubber layer are laminated, and a canvas is adhered to the outer surface thereof, wherein the canvas is 2-chloro-1,3-butadiene-2. A power transmission belt, wherein the power transmission belt is impregnated with an aqueous latex composition comprising 3,3-dichloro-1,3-butadiene copolymer latex. |