SISTEMA DE MULTI-REVESTIDO PARA LA COLORACION DE UN SUSTRATO QUE COMPRENDE UN PRIMER REVESTIMIENTO CON UNA COMPOSICION NO ACUOSA DE PRE-TRATAMIENTO QUE CONTIENE UN ALQUIDICO BASADO EN CARBOHIDRATO Y CON RESIDUOS DE ACIDOS GRASOS COLGANTES Y UN SEGUND
A multi-coat system for staining a substrate which system comprises: (a) a first coat comprising a non-aqueous pretreatment composition; and (b) a second coat comprising an aqueous stain composition; wherein the non-aqueous pretreatment composition comprises a carbohydrate-based alkyd having pendent...
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Zusammenfassung: | A multi-coat system for staining a substrate which system comprises: (a) a first coat comprising a non-aqueous pretreatment composition; and (b) a second coat comprising an aqueous stain composition; wherein the non-aqueous pretreatment composition comprises a carbohydrate-based alkyd having pendent fatty acid residues. |
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