Use of a C12-20 polyalkyl methacrylate polymer as a lubricating oil additive such that the C12-20 polyalkyl methacrylate polymer accounts for 0.1 to 0.3 % by weight of the finished lubricating oil, which use comprises the addition of said C12-20 polyalkyl methacrylate polymer to a lubricating oil based on mineral oil to improve the filtration of said lubricating oil based on mineral oil.
使用 C12-20 聚烷基
甲基丙烯酸酯聚合物作为润滑油添加剂,使 C12-20 聚烷基
甲基丙烯酸酯聚合物占成品润滑油重量的 0.1%至 0.3%,其用途包括将所述 C12-20 聚烷基
甲基丙烯酸酯聚合物添加到以矿物油为基础的润滑油中,以改善所述以矿物油为基础的润滑油的过滤性。