Patent ID: 8748361

Claim:
A polyalpha-olefin comprising more than 50 mole % of one or more C5 to C24 oligomer units where the polyalpha-olefin has: a) 40 mole % or more of mm triads, b) a Bromine number of Y or greater, where Y is equal to 89.92*(V) −0.5863 , where V is the Kinematic Viscosity of the polyalpha-olefin measured at 100° C. in cSt, and c) 1,2 disubstituted olefins present if Z is less than 7, then the range if Z or more, and if Z is more than 7, the range is 7 or more, where Z=8.420*Log(V)−4.048 and V is the kinematic viscosity of the polyalpha-olefin measured at 100 ° C. in cSt.