Fraunhofer-Gesellschaft Zur Foerderung Der Angewandten Forschung E.V.

Klaus Greiwe

Gerhard Schottner

Johanna Kron

Walther Glaubitt

Ertugrul Arpac

Sabine Amberg-Schwab

Karl Joachim Deichmann

Coating material and process for the production of functional coatings

The invention relates to a method of reducing lead release from lead crys glass by applying a coating manufactured by application and hardening of a coating material containing a hydrolytic condensation product comprising a cross-linkable organofunctional hydrosilicon, a metal compound and an organic prepolymer cross-linkable with this hydrolytic condensate.

Method for reducing the lead release of lead crystal glass

A process for producing UV or UV/IR or IR/UV-hardened coatings on substrates by applying a coating compound to the substrate to be coated and by the action of UV radiation, or combined UV/IR or IR/UV radiation, as well as UV or UV/IR or IR/UV-hardenable coating compounds comprising a component A, which is a solution of a complexed, metal organic Ti or Zr compound with polymerizable ligands, a component B, which is a hydrolyzate of one or more radically polymerizable alkoxy silanes of general formula ##STR1## and 0.1 to 5% by weight of a component C, which is an initiator for the polymerization.

Process and coating compound for producing UV or UV/IR or IR/UV hardened

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Wurzburg, Germany

Klaus Greiwe