| abstract |
Polymerizable, solid or gel-like nanocomposite material containing DOLLAR A a) 4.9 to 95.9% by weight of at least one soluble organic polymer; DOLLAR A b) 4 to 95% by weight of a condensate from one or more hydrolyzable and condensable silanes from the group of the acrylic silanes, epoxysilanes, acrylic alkoxysilanes, acrylic epoxysilanes, epoxy alkoxysilanes, alkoxysilanes and alkyl alkoxysilanes, the condensate having an inorganic degree of condensation of 33 to 100% and has an organic conversion rate of 0 to 95%; DOLLAR A c) 0 to 49% by weight of a C = C double bond-containing organic monomer DOLLAR A and 0 to 60% by weight of an acrylate oligomer or prepolymer; DOLLAR A d) 0.1 to 50 wt .-% polymerizable surface-modified nanoscale particles from the group of oxides, chalcogenides, sulfides, selenides, tellurides, halides, carbides, arsenides, antimonides, nitrides, phosphides, carbonates, carboxylates, phosphates, sulfates , Silicates, titanates, zirconates, aluminates, stannates, plumbates and mixed oxides thereof; DOLLAR A e) 0 to 50% by weight of a plasticizer; DOLLAR A f) 0 to 50% by weight of a thermal or photochemical crosslinking initiator, sensitizers, wetting aids, adhesion aids, leveling agents, anitoxidants, stabilizers, dye, photochromic and thermochromic substance or a combination thereof, DOLLAR A in each case based on the total weight (dry weight) of the nanocomposite material. |