Synthetic resins or natural rubbers -- part of the class 520 ser – Synthetic resins – Ion-exchange polymer or process of preparing
Patent
1979-07-06
1981-02-24
Schofer, Joseph L.
Synthetic resins or natural rubbers -- part of the class 520 ser
Synthetic resins
Ion-exchange polymer or process of preparing
B01J 3908, B01J 4108
Patent
active
042529050
ABSTRACT:
A method of preparing a mixture of cation and anion exchange resins in the size range of about 10 to 250 microns, comprising combining cation exchange resins and anion exchange resins of a size larger than 60 mesh and grinding the combination of anion and cation exchange resins to a size range of about 10 to 250 microns.
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patent: 3250703 (1966-05-01), Levendusky
patent: 3409566 (1968-11-01), Levendusky
patent: 3645922 (1972-02-01), Weiss et al.
patent: 3941724 (1976-03-01), Bolto
"Ion Exchange"-F. Helfferich (1962) pp. 59-60.
CRC Press, Inc. Crushing & Grinding-Lowrison 1974 pp. 35-114.
Chromatography-Heftmann 1967 Reinhold-C.I.T. Pasadena, Ca. pp. 262-294.
Ion Exchangers-1972 pp. 31-60, Konrad Dorfner, Ph.d.-Ann Arbor Science.
Ecodyne Corporation
Kulkosky Peter F.
Schofer Joseph L.
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