Compositions – Absorptive – or bindive – and chemically yieldive
Patent
1981-06-09
1982-07-20
Gluck, Irwin
Compositions
Absorptive, or bindive, and chemically yieldive
2101982, 210656, 252426, 252428, 252430, B01D 1508, B01J 4106
Patent
active
043404960
ABSTRACT:
A weak anion exchange composition useful in polyfunctional compound chromatographic separations comprises an inert porous particle having a tetra-substituted silane material fixedly attached by covalent bonding to the surface thereof. A process for synthesizing the weak anion exchange composition is disclosed together with methods for separation of polyfunctional compounds and their isomers using a column packed with such weak anion exchange composition.
REFERENCES:
patent: 3664967 (1972-05-01), Stehl
patent: 3808125 (1974-04-01), Good
patent: 3984349 (1976-10-01), Meiller et al.
patent: 3985021 (1976-12-01), Achener et al.
patent: 4043905 (1977-08-01), Novotny et al.
patent: 4118316 (1978-10-01), Talley et al.
Snyder and Kirkland, "Introduction to Modern Liquid Chromatography", John Wiley & Sons, N.Y., pp. 287-299 & 318-320 (1974).
Locke, et al., Analytical Chemistry, vol. 44, No. 1, pp. 90-92 (1972).
Majors, Journal of Chromatographic Science, vol. 12, pp. 767-778 (1974).
Arendes, et al., Journal of Chromatography, vol. 140, pp. 118-119 (1973).
Kratovich and Roe, Journal of Chromatography, vol. 155, pp. 407-413 (1978).
Ponnamperuma and Mack, Science, vol. 148, p. 1221 (1965).
Khym, Clinical Chemistry, vol. 21, p. 1245 (1975).
Khym, Journal of Chromatography, vol. 124, pp. 415-417 (1976).
Brown, et al., Journal of Chromatography, vol. 112, pp. 651-662 (1975) and vol. 152, pp. 253-254 (1978).
Clarke Pauline A.
Cole Stanley Z.
Gluck Irwin
Reitz Norman E.
Varian Associates Inc.
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