Patent ID: 7713316
Filing Date: 2010-05-11
Classification: C08F,C10L

Abstract:
1. A fuel oil having improved filterability consisting of A) a proportion of mineral oil middle distillate or a proportion of mineral oil distillate and a mixture of fatty acid alkyl esters, said fuel oil having a sulfur content of at most 350 ppm, a total aromatics content of at most 22% by weight of said mineral oil middle distillate, and B) a cold flow additive consisting of a proportion of at least one copolymer of ethylene and vinyl esters, said copolymer consisting of comonomers C) at least one compound selected from the group consisting of a polar nitrogen compound, an alkylphenol-aldehyde resin, a comb polymer, a polyoxyalkylene derivative, and mixtures thereof, and D) at least one additive selected from the group consisting of a dewaxing assistant, a corrosion inhibitor, an antioxidant, a lubricity additive, a dehazer, a conductivity improver, a cetane number improver, a sludge inhibitor, and mixtures thereof.