Fine particles and method for producing the same
US8517082B2 · kind B2 · utility
1Cited by
1References
7Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Feb 4, 2010 |
| Grant date | Aug 27, 2013 |
| Priority date | — |
| Expiry date | Oct 12, 2031 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY10T428/2982
- WIPO fieldMicro-structural and nano-technology
- WIPO sectorChemistry
Abstract
To provide a method for producing fine particles, including: forming on a surface of a base material a concavo-convex pattern made by arranging a plurality of convex portions on the surface; forming fine particles made of a fine particle material on at least part of the concavo-convex pattern; and releasing the formed fine particles from the concavo-convex pattern.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.