Composition comprising polymeric matrix and additive, useful for preparing shaped articles, where the additive modifies rheological, hydrophobic or hydrophilic properties

摘要

Composition (A) comprises at least one polymeric matrix (PM) and an additive (Ad) prepared by reacting at least one multifunctional compound (I), optionally a bifunctional monomer (II), or the corresponding cyclic compound, and a monofunctional compound (III). Composition (A) comprises at least one polymeric matrix (PM) and an additive (Ad) prepared by reacting at least one multifunctional compound (I), optionally a bifunctional monomer (II), or the corresponding cyclic compound, and a monofunctional compound (III). R 1-X n(I) X-R 2-Y (II) R 3-Y (III) R 1hydrocarbyl and/or silicone group; R 2hydrocarbyl; X and Y : functional groups that react together to form a covalent bond; n : 3-50; R 3(cyclo)aliphatic or aromatic hydrocarbyl and/or silicone group, optionally containing one or more heteroatoms, excluding poly(alkylene oxides) . Independent claims are also included for the following: (1) method for preparing (Ad) by reacting (I)-(III); (2) three methods for preparing (A); and (3) shaped articles prepared from (A).