PREPARATION OF COATING COMPOSITION AND METHOD FOR COATING METAL, METALLIC ALLOY, AND PLASTIC
The present invention relates to a process for the preparation of coating compositions, in which a mixture of (A) at least one silicone resin containing Si-bonded alkoxy groups and optionally silanol groups, and/or at least one silane and/or siloxane which contains Si-bonded alkoxy groups and option...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The present invention relates to a process for the preparation of coating compositions, in which a mixture of (A) at least one silicone resin containing Si-bonded alkoxy groups and optionally silanol groups, and/or at least one silane and/or siloxane which contains Si-bonded alkoxy groups and optionally silanol groups and can be condensed to give a silicone resin, (B) a basic condensation catalyst in an amount sufficient to confer basicity on this mixture, optionally (C) water, and optionally (D) an organic solvent are reacted. The coating compositions are preferably employed in the form of a solution, emulsion or dispersion. |
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