Method for manufacturing spherical hollow particles
US3962385A · kind A · utility
1Cited by
2References
8Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 1973 |
| Grant date | Jun 8, 1976 |
| Priority date | — |
| Expiry date | Jul 16, 1993 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10S75/953
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A method for manufacturing spherical hollow particles by providing a large number of individual linear water jets arranged in a ring and converging at a single point, and passing a molten metal through this ring of water jets and converging point.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.