C - Chemistry – Metallurgy – 07 – C
Patent
C - Chemistry, Metallurgy
07
C
C07C 43/23 (2006.01) C07C 43/178 (2006.01) C07C 69/007 (2006.01) C07C 69/28 (2006.01) C07C 69/612 (2006.01) C07C 69/78 (2006.01) C08G 65/26 (2006.01) C08G 65/332 (2006.01) C10L 1/14 (2006.01) C10L 1/18 (2006.01) C10L 1/198 (2006.01) C10L 10/00 (2006.01) C10L 1/16 (2006.01) C10L 1/22 (2006.01) C10L 1/24 (2006.01) C10L 1/30 (2006.01)
Patent
CA 2130186
-52- ABSTRACT OF THE DISCLOSURE Poly(oxyalkylene) hydroxyaromatic ethers having the formula: Image (I) or a fuel-soluble salt thereof; where R1 and R2 are each independently hydrogen, hydroxy, lower alkyl having 1 to 6 carbon atoms, or lower alkoxy having 1 to 6 carbon atoms; R3 and R4 are each independently hydrogen or lower alkyl having 1 to 6 carbon atoms; R5 is hydrogen, alkyl having 1 to 30 carbon atoms, phenyl, aralkyl or alkaryl having 7 to 36 carbon atoms, or an acyl group of the formula: Image where R? is alkyl having 1 to 30 carbon atoms, phenyl, or aralkyl or alkaryl having 7 to 36 carbon atoms; n is an integer from 5 to 100; and x is an integer from 0 to 10. The poly(oxyalkylene) hydroxyaromatic ethers of formula I are useful as fuel additives for the prevention and control of engine deposits.
Chevron Research And Technology Company
Sim & Mcburney
LandOfFree
Poly(oxyalkylene)hydroxyaromatic ethers and fuel... does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Poly(oxyalkylene)hydroxyaromatic ethers and fuel..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Poly(oxyalkylene)hydroxyaromatic ethers and fuel... will most certainly appreciate the feedback.
Profile ID: LFCA-PAI-O-1394738