Liquid purification or separation – Processes – Ion exchange or selective sorption
Patent
1995-05-23
1997-04-08
Choi, Kathleen
Liquid purification or separation
Processes
Ion exchange or selective sorption
428323, 428327, B01D 1504
Patent
active
056184387
ABSTRACT:
A functionalized macroporous poly(styrene divinylbenzene) particle comprises at least one ionic functional group covalently bonded thereto, the functionalized particle having sorptive capability towards an analyte, said functional group being present in the range of 0.1 to 2.5 milliequivalents per gram of poly(styrene divinylbenzene). The functionalized particles can be used in a packed column or enmeshed in a nonwoven web for utility in solid phase extraction applications.
REFERENCES:
patent: 3489699 (1970-01-01), Battaerd et al.
patent: 4153661 (1979-05-01), Ree et al.
patent: 4208194 (1980-06-01), Nelson
patent: 4265768 (1981-05-01), Beasley et al.
patent: 4331541 (1982-05-01), Akiyama et al.
patent: 4373519 (1983-02-01), Errede et al.
patent: 4382124 (1983-05-01), Meitzner et al.
patent: 4450287 (1984-05-01), Paxson
patent: 4460642 (1984-07-01), Errede et al.
patent: 4512897 (1985-04-01), Crowder, III et al.
patent: 4537683 (1985-08-01), Isacoff et al.
patent: 4565663 (1986-01-01), Errede et al.
patent: 4722898 (1988-02-01), Errede et al.
patent: 4810381 (1989-03-01), Hagen et al.
patent: 4855144 (1989-08-01), Leong et al.
patent: 4871671 (1989-10-01), Errede et al.
patent: 4895662 (1990-01-01), Stevens
patent: 4906378 (1990-03-01), Hagen et al.
patent: 4935142 (1990-06-01), Sternberg
patent: 4971697 (1990-11-01), Douden et al.
patent: 4971736 (1990-11-01), Hagen et al.
patent: 5009869 (1991-04-01), Weinberg
patent: 5019232 (1991-05-01), Wilson et al.
patent: 5071565 (1991-12-01), Fritz et al.
patent: 5071610 (1991-12-01), Hagen et al.
patent: 5104545 (1992-04-01), Means et al.
patent: 5114591 (1992-05-01), Patzelt et al.
patent: 5135656 (1992-08-01), Means et al.
patent: 5230806 (1993-07-01), Fritz et al.
patent: 5236594 (1993-08-01), O'Reilly et al.
patent: 5279742 (1994-01-01), Markell et al.
patent: 5292818 (1994-03-01), Oishi et al.
Analytica Chimica Acta, 236, 157-164 (1990).
LC/GC, 9:5, 332-337 (1991).
J. Chrom. 629 (1993) 11-21.
J. S. Fritz et al., J. Chrom. 641 (1993) 57-61.
Contemporary Practice of Chromatography, C.F. Poole & S.A. Schuette, Elsevier, NY, NY (1984) pp. 2-6.
J.J. Sun and J.S. Fritz, J. Chrom. 522 (1990) 95-105.
Design News, Feb. 9, 1987, Cahners Publishing Company.
L. A. Errede, Journal of Applied Polymer Science, 31, 1986, pp. 1749-1761.
L.A. Errede, et al., Chemically Modified Surfaces in Science and Industry, 2, Proceedings of the Chemically Modified Surfaces Symposium, Fort Collins, Colo. (1987) pp. 91-104, Gordon and Breach Science Publishers, N.Y.
American Biotechnology Laboratory, Oct. 1988, pp. 26-32.
Chromatography Electrophoresis Immunochemistry Molecular Biology, HPLC (BioRad), Price List O, Mar. 1989.
Chromatography Electrophoresis Immunochemistry Molecular Biology, HPLC (BioRad), Price List P, Mar. 1990.
Life Science Research Products (BioRad), Price List Q, Mar., 1991.
Life Science Research Products (BioRad), Price List R, Jan., 1992.
Life Science Research Products (BioRad), Price List S, 1993.
Patent Abstracts of Japan, vol. 14, No. 349 (P-1084) & JP,A,02 126155 (Mizunko Masako) 15 May 1990.
Reactive Polymers, vol. 1, 1983, Amsterdam pp. 215-226, R.E. Barron, "Reproducible Preparation of Low-Capacity Anion-Exchange Resins".
Chemical Technicians' ready Reference Handbook, ed. by Shugan et al., McGraw-Hill Inc., New York 1990 (pp. 784-787).
Dumont Philip J.
Fritz James S.
Hagen Donald F.
Markell Craig G.
Schmidt Luther W.
Choi Kathleen
Griswold Gary L.
Kirn Walter N.
Minnesota Mining and Manufacturing Company
Sherman Lorraine R.
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