ADDITIVES FOR FUELS AND OILS COMPRISING FUNCTIONALISED DIBLOCK COPOLYMERS

摘要

The present invention relates to a concentrate containing a specific functionalized diblock copolymer serving as an effective additive for improving the low-temperature flow behavior of fuel and oil and derived from a terminally-unsaturated intermediate polymer obtained via a metallocene process involving hydrogen. [Reference numerals] (AA) Chemical shift (ppm)