Methods of forming porous coatings on substrates
US8124187B2 · kind B2 · utility
Assignee
Inventors
Key dates
| Filing date | Sep 8, 2009 |
| Grant date | Feb 28, 2012 |
| Priority date | — |
| Expiry date | Aug 6, 2030 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB22F2998/10
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Methods of forming porous coatings on substrates. Methods of forming porous coatings include preparing a binder, applying the binder to a substrate to form a binder layer, applying a coating material to the binder layer to form a coating material layer, and sintering the coated substrate. In some examples, preparing a binder includes mixing together metal particles including titanium hydride or cobalt disilicide, a polymer including polybutene or poly-isobutylene, a brazing agent, and methyl cellulose. In some examples, the coating material includes titanium or cobalt. Applying the binder may include spray coating the binder onto the substrate.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.