| abstract |
The present application is a graft copolymer, wherein at least one segment comprising repeating units obtained by ring-opening metathesis polymerization (ROMP) of optionally substituted cycloalkenes in the backbone and an atom transfer radical of (meth) acrylate The present invention relates to a graft copolymer comprising at least one segment comprising repeating units obtained by polymerization (ATRP). The corresponding graft copolymers are very suitable for use as oil additives in internal combustion engines, in particular in combustion engines which are operated for a longer time at substantially constant operating temperatures. |