C - Chemistry – Metallurgy – 10 – M
Patent
C - Chemistry, Metallurgy
10
M
C10M 143/06 (2006.01) C10L 1/16 (2006.01) C10M 111/04 (2006.01) C10M 169/04 (2006.01) F02B 75/02 (2006.01)
Patent
CA 2115777
- 13 - ABSTRACT OF THE DISCLOSURE A solvent-free lubricant composition having improved lubri- city properties for use in two-cycle internal combustion engines which comprises: (a) a major amount of a lubricant oil basestock, said base- STOCK having a kinematic viscosity of about 1.5 to about 3.0 cSt at 100°C; (b) from about 3 to about 15 wt.%, based on lubricant compo- sition of a bright stock having a kinematic viscosity of about 20 to 40 cSt at 100°C; (c) from about 3 to about 15 wt.%, based on lubricant compo- sition of a polyisobutylene having a number average molecular weight of from about 400 to about 1050; and (d) from about 3 to about 15 wt.% of a polyisobutylene having a number average molecular weight of from about 1150 to about 1650; wherein said lubricant is characterized by having a minimum kinematic viscosity of about 4 cSt at 100°C, a maximum kinematic viscosity of about 12 cSt at 100°C and a flash point greater than about 100°C.
Alexander Albert Gordon
Blahey Alan Gary
Borden Ladner Gervais Llp
Imperial Oil
LandOfFree
Lubricating composition for two-cycle internal combustion... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Lubricating composition for two-cycle internal combustion..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Lubricating composition for two-cycle internal combustion... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1840193