Coating compositions are provided which include a polysiloxane comprising at least one reactive functional group and at least one material comprising at least one reactive functional group. Also provided are multi-layer composite coatings formed from a basecoat deposited from a pigmented coating composition and a topcoat applied over the basecoat, the topcoat deposited from the aforementioned coating composition. A method for improving the scratch resistance of a coated substrate, as well as coated substrates also are provided. The compositions of the invention provide highly scratch resistant coatings, particularly highly scratch resistant color-plus-clearcoatings.


< Method for producing nanostructured metal-oxides

< Surface modified particles by multi-step addition and process for the preparation thereof

> MEMS and method of manufacturing MEMS

> Use of surface-modified nanoparticles for oil recovery

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