abstract |
(57) Abstract: (Meth) acrylate copolymer having excellent low-temperature properties. SOLUTION: About 5 to about 15% by weight of butyl methacrylate, about 70 to about 90% by weight of C10-C15 alkyl (meth) acrylate and about 5 to about 10% by weight of C16-C30 alkyl (meth). Non-dispersible poly (meth) acrylate copolymers of acrylates impart excellent low temperature properties to lubricating oils. |