Abstract: The present invention relates to effect pigments based on coated, flake-form substrates, where an organic coating which contains fluoroalkyl groups and hydrophilic groups and is built up from at least one siloxane and/or at least one silane is applied to the substrate as outer layer.

Abstract: The present invention relates to nanoparticulate hardening accelerators, to preparations prepared therefrom, in particular masterbatches comprising nanoparticles, and to the use thereof in polymer matrices, in particular surface coatings and printing inks of all types, which make extremely high demands of color neutrality and/or transparency.

Abstract: The present invention relates to effect pigments based on coated, flake-form substrates, where an organic coating which contains fluoroalkyl groups and hydrophilic groups and is built up from at least one siloxane and/or at least one silane is applied to the substrate as outer layer.

Abstract: The present invention relates to particles having a functional multilayered structure based on substrates, characterized in that the substrates are coated with one or more layers of one or more polymers and one or more layers of one or more silanes, process for the production thereof, and the use thereof.

Abstract: The present invention relates to nanoparticulate hardening accelerators, to preparations prepared therefrom, in particular masterbatches comprising nanoparticles, and to the use thereof in polymer matrices, in particular surface coatings and printing inks of all types, which make extremely high demands of colour neutrality and/or transparency.

Abstract: The present invention relates to particles having a functional multilayered structure based on substrates, characterised in that the substrates are coated with one or more layers of one or more polymers and one or more layers of one or more silanes, process for the production thereof, and the use thereof

Abstract: The invention relates to fine particle hard molded bodies which provide increased abrasion resistance when embedded in polymer matrices. Said fine particle hard molded bodies comprise materials which have a hardness of ?7 on Mohs' scale of hardness and form the molded body or are provided directly on a fine particle substrate in the form of one or several layers. Also disclosed are a method for producing the molded bodies and the use thereof in polymer matrices.

Abstract: The present invention relates to aqueous powder coating dispersions which comprise from 5 to 60% by weight of powder coating, from 0.2 to 10% by weight of effect pigment and, if desired, further surface-coating auxiliaries. The invention also relates to the preparation of the aqueous powder coating dispersions and to their use.

Abstract: Surface-modified conductive pigment obtainable by partial coating of a conductive pigment with an organic modifying agent. The modifying agent is an organometallic compound of the elements silicon, tin, titanium, zirconium or aluminum. The pigment is prepared by dispersing a conductive pigment, subsequently adding the modifying agent, if appropriate as a mixture with a solvent, to the pigment dispersion, and in particular in an amount such that the powder electrical conductance of the partly coated conductive pigment is in the range between 80% of the starting value and 10−7 S, removing the solvent present, if appropriate, with further agitation and heating of the pigment to 100° C. and finally drying the partly coated pigment.

Abstract: The present invention relates to a method for coating substrate materials with polymers containing lustre pigments, in which a substrate has applied to it a curable coating, followed by a coat of lustre pigments or lustre pigment mixtures and then a clear coat.