Back to results
US 8,803,088 B1Granted
Polycrystalline sintered nano-gran zinc sulfide ceramics for optical windows
AssigneeTexas Biochemicals, Inc.
InventorsDuraiswamy Ravichandran, YiTong Shi
Life of this patent
Estimating the term…
Abstract
A method is provided for producing an article which is transparent to visible and infrared radiation. The method includes the steps of forming a green body from a population of nanoparticles; depositing a layer of ZnS powder over the green body, thereby producing a covered green body; and sintering the covered green body, thereby producing a sintered product.
Claims20
A method for producing an article which is transparent to visible and infrared radiation, comprising:
- forming a green body from a population of nanoparticles;
- depositing a layer of ZnS powder over the green body, thereby producing a covered green body;
- and
- sintering the covered green body, thereby producing a sintered product.
1 more element
Dependencies are inferred from the claim text.