Manufacturing process for porous material
US8993052B2 · kind B2 · utility
3Cited by
1References
23Claims
0Family size
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Key dates
| Filing date | Jun 30, 2011 |
| Grant date | Mar 31, 2015 |
| Priority date | — |
| Expiry date | Mar 11, 2032 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC01B32/90
- WIPO fieldMaterials, metallurgy
- WIPO sectorChemistry
Abstract
A continuous process for manufacturing a porous material is provided. The process includes the steps of mixing a non-ionic surfactant with a precursor of a carbonaceous material to form a mixture comprising a continuous phase and a liquid crystalline mesophase comprising the non-ionic surfactant, wherein the precursor is essentially located in the continuous phase, coating or depositing the mixture onto a non-woven substrate, drying or heating the mixture, and converting the precursor to form a polymer.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.