Clariant Finance (bvi) Limited

Az Electronic Materials USA Corp.

Az Electronic Materials (luxembourg) S.a.r.l.

Frank Osterod

Hubert Liebe

Stefan Brand

Andreas Dierdorf

Oliver Eich

Guenter Motz

Markus Mahn

Ken Ryan

Martin Guenthner

Mark Jozefowicz

Lutz Prager

Rainer Mehnert

The present invention is directed to a color-pigmented paint composition with high hiding power, comprising a solvent or a solvent mixture and

Color-pigmented paint composition having high covering powder, increased scratch resistance, and easy-to clean properties

A coating for surfaces, comprising at least one of the polysilazanes having the formula 1 and/or formula 2 where n is an integer and is dimensioned such that the perhydropolysilazane has a number-average molecular weight of 150 to 150 000 g/mol, a solvent and a catalyst and, if desired, one or more cobinders, for preventing scaling and corrosion on metal surfaces. The hardened coating has a thickness of 0.2-10 micrometers, preferably 0.3 to 5 micrometers. It is particularly useful as a protective coating for metals for preventing scaling and corrosion.

Coatings comprising polysilazanes for preventing scaling and corrosion

A method for producing corrosion-resistant, painted oxide layers on aluminum or aluminum alloys. According to the method, a polysilazane solution is applied to a dry oxide layer that is painted with a water-soluble, anionic color, and the coating is then hardened at a temperature ranging from 40 to 150&#xb0; C.

Method for improving the corrosion resistance and lightfastness of painted aluminum oxide layers

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Liederbach, Germany

Frank Osterod