| abstract |
The invention relates to a copolymer of formula (I) in which the group R1 is hydrophobic, the group R2 is crosslinkable, x, z and t> 0 and y ≥ 0 and x + y + z + t = 1, n is an integer ; a glass substrate comprising a coating of this copolymer, with the interposition of a functional silane layer capable of reacting with the crosslinkable group R2; and the application of this glass substrate as a hydrophobic glazing for a transport vehicle, a shower enclosure wall or an interior glazing that is easy to clean. |