Process for preparing plastic coated metal powders
US3935340A · kind A · utility
42Cited by
13References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Dec 3, 1973 |
| Grant date | Jan 27, 1976 |
| Priority date | — |
| Expiry date | Dec 3, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2998
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
Metal powder is suspended in an aqueous medium containing a radical-polymerizable monomer and polymerization is conducted in the presence of an acidic sulfite ion to produce a plastic coated metal powder which is effectively used for forming conductive plastics, molded articles for sintering, pressed powder magnetic cores and the like.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.