abstract |
The present invention relates to the use of polymers containing α-olefins, vinyl esters and α, β-unsaturated carboxylic acid esters polymerized with polymers as additives for fuel oils and lubricants, in particular as cold flow improvers in fuel oils. The invention also relates to an additive package containing a copolymer of this type in addition to the fuel oil and lubricant to which the polymer is added. |