Porous ion exchanger and method for producing deionized water
US5759373A · kind A · utility
56Cited by
7References
13Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Sep 19, 1996 |
| Grant date | Jun 2, 1998 |
| Priority date | — |
| Expiry date | Sep 19, 2016 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB01J49/30
- WIPO fieldChemical engineering
- WIPO sectorChemistry
Abstract
A porous ion exchanger which has a porous structure having ion exchange resin particles bound by a binder polymer, and which has a water permeability of at least 30 kg.multidot.cm.sup.-1 .multidot.hr.sup.-1 under a pressure of 0.35 kg/cm.sup.2.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.