Plastic and nonmetallic article shaping or treating: processes – Forming electrical articles by shaping electroconductive...
Patent
1993-10-21
1996-06-04
Phasge, Arun S.
Plastic and nonmetallic article shaping or treating: processes
Forming electrical articles by shaping electroconductive...
204455, 204605, 524 56, 524 57, 524 58, C08L 500
Patent
active
055229743
ABSTRACT:
Described is a method of preparing polyacrylamide gel containing capillary tube wherein acrylamide is polymerized from a liquid to a gel within the tube, the improvement comprising the steps of: a) after the polymerization, annealing the gel inside the tube by cycling the gel/tube at least once in a temperature range from 20.degree. C. to a temperature not to exceed about 75.degree. C. and back to ambient; and b) recovering the stress released gel-filled tube. Preferably, the polymerization commences at the middle of the tube and commences toward the extremities of the tube.
REFERENCES:
patent: 4810183 (1989-03-01), Place et al.
patent: 4854706 (1989-09-01), Karger et al.
patent: 4874491 (1989-10-01), St.ang.lberg
patent: 4883597 (1989-11-01), Perlman
patent: 4897306 (1990-01-01), Sugimoto et al.
patent: 4948480 (1990-08-01), Christy, Jr. et al.
patent: 4997537 (1991-03-01), Karger et al.
patent: 5061355 (1991-10-01), Rose, Jr.
patent: 5064769 (1991-11-01), Gambert et al.
patent: 5066376 (1991-11-01), Osterhoudt et al.
patent: 5085756 (1992-02-01), Swedberg
patent: 5110439 (1992-05-01), Holloway
patent: 5112460 (1992-05-01), Karger et al.
patent: 5141612 (1992-08-01), Schomburg et al.
patent: 5159049 (1992-10-01), Allen
patent: 5190629 (1993-03-01), Sugihara et al.
patent: 5228971 (1993-07-01), Brumley, Jr. et al.
"Preparation of Polyacrylamide Gel-Filled Capillaries for Capillary Electrophoresis", by Dolnik et al., published in J. Microcol. Sep., Sep. 3, 1991, vol. 3, pp. 155-159.
Fishel Laurence A.
Juckett David A.
Rosenberg Barnett
Fishel Laurence A.
Phasge Arun S,.
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