TRATTAMENTO DELLA SUPERFICIE DI UN TESSUTO DURO
A method of improving the adhesion of an adhesive to the surface of hard tissue. Before the adhesive is applied, the hard tissue surface is primed with a polybiguanide or an addition salt thereof, or is pretreated with an aqueous solution of a magnesium salt and then primed with a primer selected fr...
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Format: | Patent |
Sprache: | ita |
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Zusammenfassung: | A method of improving the adhesion of an adhesive to the surface of hard tissue. Before the adhesive is applied, the hard tissue surface is primed with a polybiguanide or an addition salt thereof, or is pretreated with an aqueous solution of a magnesium salt and then primed with a primer selected from a long chain alkyl quaternary ammonium salt, a bisbiguanide, an acid addition salt of a bisbiguanide, a polybiguanide, and an acid addition salt of polybiguanide. |
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