Aesthetic and abrasion resistant coated dental articles and methods of making the same
US9370404B2 · kind B2 · utility
5Cited by
68References
9Claims
0Family size
Inventors
Key dates
| Filing date | Aug 8, 2011 |
| Grant date | Jun 21, 2016 |
| Priority date | — |
| Expiry date | Oct 25, 2031 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61C13/09
- WIPO fieldPharmaceuticals
- WIPO sectorChemistry
Abstract
Provided are methods of improving the wear resistance and aesthetic properties of dental articles though use of spherical microparticles, as well as dental articles having an abrasion resistant spherical microparticle/polymer coating thereon.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.