Separation membrane element and separation membrane module
US12151214B2 · kind B2 · utility
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20Claims
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Key dates
| Filing date | Feb 19, 2013 |
| Grant date | Nov 26, 2024 |
| Priority date | — |
| Expiry date | Feb 19, 2033 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01D2319/04
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A separation membrane element including a pair of separation membranes containing two separation membranes arranged so that the filtrate-side surfaces thereof are disposed in mutually opposed relation, and a plurality of resin members bonded to both of the mutually opposed filtrate-side surfaces, a peripheral edge of the pair of separation membranes being sealed.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.