Chemistry: electrical and wave energy – Processes and products
Patent
1974-05-29
1976-09-14
Edmundson, F.C.
Chemistry: electrical and wave energy
Processes and products
204 72, 260607A, C25B 300, C07C14702
Patent
active
039805352
ABSTRACT:
Sulfones are produced by reacting an organic compound R--X (where X is a substituent on the organic radical R replaceable by SO.sub.2.sup.- ion) in an aprotic organic medium which may be the compound itself, with SO.sub.2.sup.- ions produced by electrolysis upon introduction of sulfur dioxide into the system. Any of a wide range of sulfones or polysulfones having surfactant and fabric-treating (finishing) or therapeutic properties or serving as materials for the manufacture of plastics may be made in this manner.
REFERENCES:
patent: 3344047 (1967-09-01), Neikam
Knittel et al., J. of Applied Electrochemistry, vol. 3, No. 4, pp. 291-296, 1/73.
Kastening Bertel
Knittel Dierk
Dubno Herbert
Edmundson F.C.
Kernforschungsanlage Julich Gesellschaft mit beschrankter Haftun
Ross Karl F.
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