Dental compositions from urethane acrylate, diacrylate monomer, camphorquinone and dimethylaminoethyl methacrylate
US4457818A · kind A · utility
43Cited by
2References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 4, 1979 |
| Grant date | Jul 3, 1984 |
| Priority date | — |
| Expiry date | Dec 4, 1999 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S525/92
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
The invention relates to a dental composition which is suitable as a fissure sealant, dental glaze, bonding agent or orthodontic adhesive and which is a mixture of a selected vinyl urethane prepolymer, selected comonomer, and visible light cure catalyst comprising an organic amine and selected .alpha.-diketone.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.