Composite coatings for open-end machinery parts
US4358923A · kind A · utility
34Cited by
7References
25Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 14, 1980 |
| Grant date | Nov 16, 1982 |
| Priority date | — |
| Expiry date | Nov 14, 2000 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/12993
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Disclosed are processes and articles for composite electroless coatings comprising at least two distinct layers, the first layer comprising a metal and/or a metal alloy plus particulate matter and the second layer comprising a metal and/or a metal alloy and being substantially free of particulate matter.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.