Adsorption medium and method of preparing same

Details Adsorption medium and method of preparing same Adsorption medium and method of preparing same

1996-01-11

1997-09-16

Therkorn, Ernest G.

Liquid purification or separation

With means to add treating material

Chromatography

2105021, 210635, 210656, 502402, B01D 1508

Patent

active

056676743

ABSTRACT:
An adsorption medium that includes a finely divided substrate provided on at least a portion of its surface with the polymerization product of a silane that includes (a) two or three olefinic groups having the formula --(CH.sub.2).sub.m CH.dbd.CH.sub.2, where m is between 0 and 3, inclusive, and (b) at least one ligand selected to interact with a substance brought into contact with the adsorption medium to adsorb at least a portion of the substance on the surface of the adsorption medium.

REFERENCES:
patent: 2448391 (1948-08-01), Pyle
patent: 3586626 (1971-06-01), Heitz et al.
patent: 3722181 (1973-03-01), Kirkland et al.
patent: 4564576 (1986-01-01), Saigo et al.
patent: 4591608 (1986-05-01), Okinoshima
patent: 4602050 (1986-07-01), West et al.
patent: 4705725 (1987-11-01), Glajch et al.
patent: 4783516 (1988-11-01), Schilling, Jr. et al.
patent: 4904632 (1990-02-01), Pesek et al.
patent: 5015375 (1991-05-01), Carr et al.
patent: 5026893 (1991-06-01), Pacioret et al.
patent: 5035803 (1991-07-01), Cohen
patent: 5100547 (1992-03-01), Hardiman et al.
patent: 5108597 (1992-04-01), Funkenbusch et al.
patent: 5141634 (1992-08-01), Carr et al.
patent: 5182016 (1993-01-01), Funkenbusch et al.
patent: 5194333 (1993-03-01), Ohnaka
patent: 5447624 (1995-09-01), Ichikawa
Abstract for 63091123, Japan, Derwent, 1988.
Unger, Porous Silica: Its Properties and Use as a Support in column Chromatography, Elsever Scientific Publishing Co., amsterdam (1979), pp. V-Vii and 57-147.
Wheals, J. Chromatography 107(2): (1976), pp. 402-406.
Muzafarov et al., Polym Sci. (Russian) 35(11): (1993), pp. 1575-15780.
Saigo, et al., J. Polym. Sci., Part A:Polymer Chemistry, (1988), pp. 2085-2097.
Unger, Packings and Stationary Phases in Chromatographic Techniques, Marcel Dekker Inc., New York (1990), pp. 331-470.
Sandoval et al., Anal. Chem. 63: (1991). pp. 2634-2640.
Pesek et al., Chromatographia 28(11/12): (1989), pp. 565-568.
Schomburg, LC-GC Mag. 6(1): (1988). pp. 36-50.
Search Report for PCT/US96/07516, May 23, 1996.

Affiliated with

Also associated with

Rating

Adsorption medium and method of preparing same does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Adsorption medium and method of preparing same, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Adsorption medium and method of preparing same will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-215625