Dual bonding adhesive composition
US4814423A · kind A · utility
15Cited by
27References
22Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 6, 1987 |
| Grant date | Mar 21, 1989 |
| Priority date | — |
| Expiry date | Nov 6, 2007 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/30
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
An adhesive for bonding polymeric material to both collagen and calcium is provided. The adhesive contains a glutaraldehyde component for bonding to collagen and a monophosphate component for bonding to calcium. It has been found that in bonding polymeric filling materials to teeth that the adhesive substantially reduces microleakage around the filling.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.