Permeable diaphragm, made from a hydrophobic organic polymeric material, for a cell for the electrolysis of aqueous solutions of an alkali metal halide
US4482441A · kind A · utility
3Cited by
6References
7Claims
0Family size
Assignee
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Key dates
| Filing date | Sep 16, 1983 |
| Grant date | Nov 13, 1984 |
| Priority date | — |
| Expiry date | Sep 16, 2003 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC25B13/04
- WIPO fieldSurface technology, coating
- WIPO sectorChemistry
Abstract
Permeable diaphragm for a cell for the electrolysis of aqueous solutions of an alkali metal halide, the diaphragm being made from a hydrophobic organic polymeric material containing an oxide of a metal chosen from amongst group IIa of the periodic table of the elements, the oxide being in the form of particles having a mean diameter of at most 0.5 .mu.m.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.