| abstract |
The present invention provides, in the main chain, repeating units derived from polyolefinic macromonomers, and styrene monomers having 8 to 17 carbon atoms, alkyl (meth) acrylates having 1 to 10 carbon atoms in alcohol groups, 1 to 11 in acyl groups Esters having 1 carbon atom, vinyl ethers having 1 to 10 carbon atoms in alcohol groups, (di) alkyl fumarates having 1 to 10 carbon atoms in alcohol groups, having 1 to 10 carbon atoms in alcohol groups (di And at least 80% by weight, based on the weight of the repeating units, of repeating units derived from low molecular weight monomers selected from the group consisting of alkyl maleates and mixtures of these monomers. A comb polymer relates to the use for reducing fuel consumption of a motor vehicle. |