Compositions and method for viscosity-increasable dental composites
US10646409B2 · kind B2 · utility
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2References
12Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 26, 2018 |
| Grant date | May 12, 2020 |
| Priority date | — |
| Expiry date | Jul 16, 2038 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61K6/891
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Described is a stable, two-component low viscosity composite that is capable to achieve excellent adaptation to walls/substrates due to its intrinsic flow ability and is also capable of rapid viscosity increasing and being manipulated prior to cure by light upon mixing of such a two-paste composite due to one distinguished reaction promoting partial network formation thus to allow a practitioner further manipulate a firm composite. Upon a completed manipulation by the practitioner, such a mixed material should be readily cured into final solid form by using conventional curing light.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.