Starch as a Primer for Substrates
The invention relates to a process for coating a substrate including the steps of (i) applying a primer on the substrate; (ii) applying a coating on the primed substrate; and (iii) drying and/or hardening the applied coating; wherein the primer is an aqueous primer comprising one or more pregelatini...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | The invention relates to a process for coating a substrate including the steps of (i) applying a primer on the substrate; (ii) applying a coating on the primed substrate; and (iii) drying and/or hardening the applied coating; wherein the primer is an aqueous primer comprising one or more pregelatinized starches. |
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