Macromonomer based light-curable dental impression material
US11446215B2 · kind B2 · utility
0Cited by
13References
6Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | May 17, 2019 |
| Grant date | Sep 20, 2022 |
| Priority date | — |
| Expiry date | Oct 16, 2039 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC08L83/10
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
A light-curable dental impression material comprising(a) a polymerizable polysiloxane resin composition comprising compounds of formula (I) E−(L1−Z)n−L2−E (I) (b) a particulate filler; and (c) a photoinitiator.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.