Process for obtaining gels of N-methylol-acrylamide copolymers a

Chemistry: electrical and wave energy – Apparatus – Coating – forming or etching by sputtering

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204180G, 210 31C, 210198C, G01N 2726, G01N 2728

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active

041893700

ABSTRACT:
A process for preparing plates of a new gel polymer, said plates being adapted to the electrophoresis separation of the seric or plasmatic lipoproteins under a stepped gradient. The gel polymers are prepared by radical polymerization of N-methylol-acrylamide and of a bifunctional allylic or acrylic compound causing cross-linking to yield a tridimensional configuration polymer. The polymerization may optionally be catalyzed by peroxides and/or ultraviolet radiation. Anionic polysaccharides containing only COOH groups may be added to assist migration of lipoproteins in the gel.

REFERENCES:
patent: 3875044 (1975-04-01), Renn et al.
patent: 3948743 (1976-04-01), Monthony et al.
patent: 3960499 (1976-06-01), White
patent: 4119521 (1978-10-01), Chirikjian

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