PRODUCTION PUR-BAKING PAINT
A method of manufacturing a single-component PUR baking enamel comprising preparing a binder which is the reaction product of a partially blocked polyisocyanate (A) having a free NCO content>10 wt % and a total NCO content of 21-37 wt. % and a hydroxyl group-containing polyhydroxy compound having...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | A method of manufacturing a single-component PUR baking enamel comprising preparing a binder which is the reaction product of a partially blocked polyisocyanate (A) having a free NCO content>10 wt % and a total NCO content of 21-37 wt. % and a hydroxyl group-containing polyhydroxy compound having more than two hydroxy groups per molecule, and combining the reaction product with baking enamel additives in a solvent employable for baking enamels. |
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