| abstract |
The present application relates to at least one segment having repeat units obtainable by ring-opening metathesis polymerization (ROMP) of optionally substituted cycloalkenes in the backbone, and repeats obtainable by atom transfer radical polymerization (ATRP) of (meth)acrylates. graft copolymers comprising at least one segment comprising units. The corresponding graft copolymers are well suited for use as oil additives in internal combustion engines, in particular combustion engines operated for longer periods of time at substantially constant operating temperatures. |