| abstract |
The invention relates to copolymers comprising a chain of siloxane repeating units of at least two different types, a first type of siloxane repeating unit comprising at least one -OH group on the silicon atom of the siloxane repeating unit and a second type of repeating unit comprising at least one pendant chain on the silicon atom of said repeating unit, this pendant chain consisting of a polymer chain comprising a sequence of repeating units bearing at least one group of formula -PO3R R, in which R and R represent, independently, a hydrogen atom, an alkyl group or a cation. Application to the grafting of inorganic particles. |