Title: Middle distillate composition with improved low temperature properties
Application Number: 85104292 Application Date: 1985.06.06
Publication Number: 1005499 Publication Date: 1986.12.03
Approval Pub. Date: Granted Pub. Date: 1994.03.16
International Classifi-cation: C10L1/22
Applicant(s) Name: Exxon Research and Englineering Co. (US) A Corpora Address:
Inventor(s) Name: Robert Darden; Pearce, Rossi Albert, Sarah Lonise
Attorney & Agent: MU DEJUN TIANG YUE
Abstract:
     The polymer or copolymer of a radical of n-alkyl ester of unsaturated C4 to C8 mono- or dicarboxylic acid containing one vinyl group, in which the averaye number of carbon atoms of the n-alkyl group is 12 to 14. It contains no alkyl group of more than 14 carbon atoms and it contains preferably no more than 20% of copolymerizing mononer, in which the alkyl group has less than 12 carbon atoms. Such a polymer is a low temperature fluidity improver of distillate fuel oil for improving fluidity, filterability and lower cloud point.
Time: 9
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