Patent application number | Description | Published |
20090307964 | USE OF SOLUBILIZERS FOR HOMOGENIZING ADDITIVE CONCENTRATES - A cold-stabilized fuel oil composition comprising a major proportion by weight of a middle distillate fuel which boils in the range of 120-500° C. and minor proportions by weight of
| 12-17-2009 |
20100048439 | COLD FLOW IMPROVER - The invention relates to the use of polymers which comprise, in copolymerized form, an α-olefin, at least one alkenyl ester and at least one ester of an α,β-unsaturated carboxylic acid with higher alcohols as an additive for fuel oils and lubricants and especially as a cold flow improver in fuel oils; to the fuel oils and lubricants additized with these polymers; and to additive packages comprising such copolymers. The invention also relates to quaternary and higher copolymers which comprise the abovementioned monomers in copolymerized form. | 02-25-2010 |
20100064576 | OLIGO- OR POLYAMINES AS OXIDATION STABILIZERS FOR BIOFUEL OILS - The use of oligo- or polyamines which have a number-average molecular weight of from 46 to 70 000 and are free of phenolic hydroxyl groups for increasing the oxidation stability of biofuel oils based on fatty acid esters, or of mixtures of such biofuel oils with middle distillates of fossil origin and/or of vegetable and/or animal origin, which are essentially hydrocarbon mixtures and are free of fatty acid esters. | 03-18-2010 |
20100072427 | ADDITIVE FORMULATION SUITABLE FOR ANTISTATIC MODIFICATION AND IMPROVING THE ELECTRICAL CONDUCTIVITY OF INANIMATE ORGANIC MATERIAL - An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of
| 03-25-2010 |
20100293842 | PRODUCTION OF ADDITIVE MIXTURES - The invention relates to a method for producing additive mixtures for fuel oils by mixing at least two additive components in a dynamic mixer or a lamination mixer. The invention further relates to additive mixtures obtained by said method and fuel oil compositions containing said additive mixtures. | 11-25-2010 |
20110192076 | COMPOSITION HAVING IMPROVED FILTERABILITY - The present invention describes a fuel oil composition comprising at least one biodiesel oil and at least one additive for improving the filterability. | 08-11-2011 |
20130296207 | ADDITIVE FORMULATION SUITABLE FOR ANTISTATIC MODIFICATION AND IMPROVING THE ELECTRICAL CONDUCTIVITY OF INANIMATE ORGANIC MATERIAL - An additive formulation suitable for antistatic modification and improving the electrical conductivity of inanimate organic material, consisting essentially of | 11-07-2013 |
20140107005 | FUEL OIL COMPOSITIONS WITH IMPROVED COLD FLOW PROPERTIES - The use is described of polymers which contain, in copolymerized form, an α-olefin, a vinyl ester and an ester of an α,β-unsaturated carboxylic acid as an additive for fuel oils and lubricants and in particular as a cold flow improver in fuel oils. En addition, the fuel oils and lubricants additized with these polymers; and also additive packages comprising such polymers are described. | 04-17-2014 |
20140142270 | COPOLYMER WITH HIGH CHEMICAL HOMOGENEITY AND USE THEREOF FOR IMPROVING THE COLD FLOW PROPERTIES OF FUEL OILS - A copolymer with high chemical homogeneity, consisting of (A) 50 to 30% by weight of ethylene, (B) 50 to 70% by weight of C | 05-22-2014 |
20150059238 | USE OF COLD FLOW IMPROVER COMPOSITIONS FOR FUELS, BLENDS THEREOF WITH BIOFUELS AND FORMULATIONS THEREOF - The present invention relates to the use of polyalkyl(meth)acrylates as an additive to fuels, especially middle distillate fuels and blends thereof. The present invention further relates to the use of a composition comprising polyalkyl(meth)acrylates as dispersing species susceptible to disperse waxes and sludgy material at low temperatures and a hydrocarbon solvent/an oil for improving the cold flow properties of fuel oil and fuel oil compositions. The present invention further relates to the use of these compositions as an additive to fuels, especially in the function of paraffin dispersant, to such fuels themselves and to fuel additive concentrates which comprise this composition dissolved in a hydrocarbon solvent or an oil. | 03-05-2015 |