1-DECENE/1-DODECENE COPOLYMER AND LUBRICATING-OIL COMPOSITION CONTAINING SAME

摘要

Provided are an ±-olefin copolymer useful as a high-viscosity lubricant oil excellent in viscosity characteristics, low-temperature characteristics and oxidation stability, and a lubricant oil containing the copolymer. The ±-olefin copolymer is a 1-decene/1-dodecene copolymer produced by the use of a doubly bridged metallocene catalyst.