Primer solution compositions and method of forming adhesive layer on tooth surface
US5556897A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Dec 22, 1994 |
| Grant date | Sep 17, 1996 |
| Priority date | — |
| Expiry date | Dec 22, 2014 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/76
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A primer solution composition to be applied to a tooth surface, which comprises (a) at least one metal compound selected from the group consisting of an iron compound, a copper compound and a cobalt compound, (b) a polymerizable monomer having an acidic group and (c) a polymerizable monomer having no acidic group, and which has adhesion properties to a tooth surface; and a method of forming an adhesive layer on a tooth surface, which comprises applying said primer solution composition comprising (a) to a tooth surface, and applying thereto a curing composition containing trialkylboron or its partial oxidate and a polymerizable monomer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.