Fuel and related compositions – Liquid fuels – Containing organic -c
252 56R, C10L 118
Additives suitable for improving the flow and/or depressing the cloud point of crude oils, lubricating oils and especially fuel oils are polymers containing defined alkyl groups of at least 8 carbon atoms chain length. Such polymers are either (a) of a mixture of monomers having only two alkyl groups being at least 3 carbon atoms longer than the other or (b) of a mixture of monomers having only three alkyl groups each differing by at least 3 carbon atoms and the middle alkyl group being half the combined length of the other two. Alternatively, the polymer may be derived from a monomer having the two defined alkyl groups (a) or the three defined alkyl groups (b).
patent: 2600449 (1952-06-01), VanHorne et al.
patent: 4175926 (1979-11-01), Wisotsky
patent: 4261703 (1981-04-01), Tack et al.
patent: 4419106 (1983-12-01), Miller
patent: 4661122 (1987-04-01), Lewtas
patent: 4670516 (1987-06-01), Sackmann et al.
patent: 4713088 (1987-12-01), Tack et al.
patent: 4839074 (1989-06-01), Rossi et al.
Bland Jacqueline D.
Exxon Chemical Patents Inc.
Howard Jacqueline V.
Maggio Robert A.
White Vivienne T.
Flow improvers and cloud point depressants does not yet have a rating. At this time, there are no reviews or comments for this patent.If you have personal experience with Flow improvers and cloud point depressants, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Flow improvers and cloud point depressants will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-638147