| 发明名称 |
Atomic layer deposition coatings on razor components |
| 摘要 |
A novel application of the atomic layer deposition (ALD) process for producing a conformal coating on a razor blade is disclosed where a uniform, conformal, dense coating is deposited on an entire surface of a blade flank and at least a portion or an entire surface of a blade body. To improve the shaving ability of the coated blade edge (e.g., decrease the blade tip radius), the ALD-produced coating may be etched during, after, or both during and after, the ALD process. |
| 申请公布号 |
US9327416(B2) |
申请公布日期 |
2016.05.03 |
| 申请号 |
US200912504991 |
申请日期 |
2009.07.17 |
| 申请人 |
The Gillette Company |
发明人 |
Madeira John;Sonnenberg Neville |
| 分类号 |
C25F3/00;B26B21/60;C23C16/01;C23C16/455;C23C16/00 |
主分类号 |
C25F3/00 |
| 代理机构 |
|
代理人 |
Pappas Joanne N.;Johnson Kevin C.;Miller Steven W. |
| 主权项 |
1. A method for coating a razor blade comprising:
depositing, on at least one razor blade positioned in a vacuum chamber, at least one coating of at least one material, using an atomic layer deposition (ALD) process wherein said at least one coating covers an entire surface of at least one blade flank and at least a portion of a surface of a blade body of said at least one razor blade; etching said at least one coating. |
| 地址 |
Boston MA US |
