Concentrated polymer solidification point improver emulsions, process for preparing them and use of the emulsions

摘要

Concentrated polymer solidification point improver emulsions, process for preparing them and use of the same. These emulsions contain as emulsifiers at least one polymerisate of the type of an ethylene copolymer with C1- C24 carboxylic acid vinyl esters (polymer P1) and/or of the type of polyalkyl (methyl) acrylic acid esters (polymer P2) and a liquid carrier medium T which does not dissolve polymers P1 or P2 and additionally an inserted or block copolymerisate of general formula (I): A-Y I.