High VI lubricant blends from slack wax

Chemistry of hydrocarbon compounds – Product blend – e.g. – composition – etc. – or blending process... – Component of indefinite molecular weight greater than 150

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

585 1, 585 10, 585 16, 585302, 585304, 585520, 585530, 585532, 585661, 585671, C10L 116, C07C 202

Patent

active

052084035

ABSTRACT:
Lubricant compositions comprise blends or mixtures of low viscosity, 3-8 cS e.g. about 5 cS(100.degree. C.), HVI lube basestock with higher viscosity, 15 cS+e.g. 30+ cS(100.degree. C.) HVI PAO lube basestock produced from slack wax by thermal cracking to alpha olefins followed by Lewis acid catalyzed oligomerization of the alpha olefin mixture to lube base stock. Blending these components in appropriate proportions produces lube basestock having viscosities in the range of 8-15 cS (100.degree. C.) from which material suitable for the formulation of 10W-30 automobile engine lube can be produced. The blends are notable for exhibiting high VI values greater than that of either component of the blend.

REFERENCES:
patent: 2642466 (1953-06-01), Garner et al.
patent: 3103485 (1963-09-01), Cahn
patent: 3705926 (1972-12-01), Rumpf et al.
patent: 4042488 (1977-08-01), Perciful
patent: 4327237 (1982-04-01), Imparato et al.
patent: 4420646 (1983-12-01), Darden et al.
patent: 4827064 (1989-05-01), Wu
patent: 4827073 (1989-05-01), Wu

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

High VI lubricant blends from slack wax does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with High VI lubricant blends from slack wax, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and High VI lubricant blends from slack wax will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1976533

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.