Hard tissue surface treatment

Coating processes – Medical or dental purpose product; parts; subcombinations;... – Particulate or unit-dosage-article base

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Details

4332281, 523116, 564235, 564236, 564238, 564291, A61C 1323

Patent

active

050231073

ABSTRACT:
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.

REFERENCES:
patent: 4053636 (1977-10-01), Eustis, III et al.
patent: 4067962 (1978-01-01), Juneja
patent: 4198392 (1980-04-01), Juneja
patent: 4567174 (1986-01-01), Edwards et al.
J. Dent. Res., 61(12), 1416-1422, (1982), Powis et al.
Scand. J. Dent. Res., 87(4), 309-317, (1979), Eriksen et al.

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