Improving the flowability of mineral oil (distillates)

摘要

Process for improving the flowability of paraffin-containing mineral oil (distillates) comprises reacting them with (A) ethylene/vinyl ester co- or ter-polymer, (B) alkyl phenol-aldehyde resin containing 10% alkyl phenols and more than one alkyl groups, and opt. (C) a paraffin dispersant different from B. A mixture containing (B) and (C) and a mixture containing (A), (B), and (C) are also claimed.