Enhanced bonding layers on titanium materials
US8092585B2 · kind B2 · utility
12Cited by
36References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Oct 19, 2010 |
| Grant date | Jan 10, 2012 |
| Priority date | — |
| Expiry date | Oct 19, 2030 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC23C14/06
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
The present invention provides a dense-coverage, adherent phosphorous-based coating on the native oxide surface of a material. Disclosed phosphorous-based coatings include phosphate and organo-phosphonate coatings. The present invention also provides further derivatization of the phosphorous-based coatings to yield dense surface coverage of chemically reactive coatings and osteoblast adhesion-promoting and proliferation-promoting coatings on the native oxide surface of a titanium material.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.