NOVEL POUR POINT DEPRESSANTS VIA ANIONIC POLYMERIZATION OF (METH) ACRYLIC MONOMERS

摘要

The present invention relates to the product(s) of the polymerization of specifi c combinations of acrylic monomers, and optionally vinyl and/or performance enhanc ing comonomers, in the presence of an anionic initiator to form copolymers having a narrow molecular weight distribution. Additionally, the invention relates to the use of these copolymers as pour point depressants in lubricating oil formulations.