Porous media compositions and methods for producing the same
US10471411B2 · kind B2 · utility
0Cited by
10References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 2, 2015 |
| Grant date | Nov 12, 2019 |
| Priority date | — |
| Expiry date | May 26, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01N2030/528
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
The present invention relates to porous substrate compositions and methods for producing such compositions. In one embodiment, the porous substrate composition of the present invention comprises sintered spherical particles of a substantially uniform size. The porous media compositions of the present invention comprise relatively randomly-ordered particles with a void fraction significantly higher than compositions with a more ordered, close-packed configuration. The present invention further relates to composite porous media compositions comprising two or more relatively discrete layers of sintered particles.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.