The dispersing aid or aids are generally present in an amount of from about 0.05
to 2 and preferably from about 0.05 to about 0.5 percent by weight based on the dry ingredients present. The coating composition is then applied by any suitable coating technique on appropriate coating equipment to the surface of the polyolefin layer which has been coated onto the surface of the raw paper stock in accordance with the commonly accepted practice in the photographic paper industry. The paper stock generally and preferably contains layers of polyolefin on both sides of the paper stock. In many instances, different types of polyolefin will be applied to either surface in order to aid in curl control of the paper.