Production of highly reflective metal flake
US4486225A · kind A · utility
14Cited by
20References
15Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jun 7, 1982 |
| Grant date | Dec 4, 1984 |
| Priority date | — |
| Expiry date | Jun 7, 2002 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S75/954
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Metal flake of improved reflectivity is produced by a method comprising wet ball milling a metal powder in the presence of a lubricant comprising an organometallic compound.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.