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BTR Limited
| BTR Limited Patent applications | ||
| Patent application number | Title | Published |
|---|---|---|
| 20110218093 | LIGHTWEIGHT, ANTI-SCRATCH AND FRACTURE RESISTANT MATERIAL FOR USE IN THE MANUFACTURE OF JEWELRY - The present invention relates to a lightweight, anti-scratch and fracture resistant material for use in manufacture of jewelry prepared by sintering a powered mixture consisting essentially of 20% by weight of titanium carbide, 25% by weight of tungsten carbide, 35% by weight of titanium nitride, and balance being a binder consisting essentially of nickel, molybdenum and cobalt. | 09-08-2011 |