| 摘要 |
Imidized acrylic polymers obtained by means of the reaction of an acrylic resin in the molten state, with at least one modifying agent having the general formula: R-X-NH-R' (I) wherein: R and R' are either equal to or different from each other and represent hydrogen or an alkyl, cycloalkyl, aryl or alkylaryl radical containing from 1 to 20 carbon atoms, and X is a bifunctional radical selected from the group consisting of: -CO-, -CONH-, -NHCO-, -OCO-, -SO2, -C6H4SO2-. |
