Engine lubricant for improved fuel economy

Details Engine lubricant for improved fuel economy Engine lubricant for improved fuel economy

C - Chemistry, Metallurgy

10

M

C10M 169/04 (2006.01) C10M 149/14 (2006.01)

Patent

CA 2632236

A lubricant composition comprising an oil of lubricating viscosity, an amino- functionalized acrylic or methacrylic-containing polymer, comprising about 2 percent to about 8 percent by weight of an amine moiety bearing a tertiary amino group, attached to said polymer through an ester, amide, or imide linkage; and a nitrogen-containing dispersant, provides reduced friction to an internal combustion engine and improved fuel economy.

La présente invention concerne une composition de lubrifiant comportant une huile de viscosité lubrifiante, un polymère acrylique ou méthacrylique à fonction amines, comprenant environ 2 % à environ 8 % en poids d'un groupe fonctionnel amine portant un groupe aminé tertiaire, lié au dit polymère via une liaison ester, amide, ou imide; et un dispersant azoté, assurant un frottement réduit à un moteur à combustion interne et une économie de carburant améliorée.

Affiliated with

Also associated with

Rating

Engine lubricant for improved fuel economy does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Engine lubricant for improved fuel economy, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Engine lubricant for improved fuel economy will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1738462