Copolymers based on N-substituted acrylamides, N-substituted met

Chemistry of carbon compounds – Miscellaneous organic carbon compounds

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260201K, 260 78A, 260 78VA, 260 783VA, 260 793M, 424 81, 526208, 526218, 526230, 526258, 526304, C08F22212, C08J 520, C08G 6944, C08G 7316

Patent

active

040628310

ABSTRACT:
The invention relates to copolymers based on N-substituted acrylamides, N-substituted methacrylamides and N,N-disubstituted acrylamides and to a method for their manufacturing, which copolymers are prepared under conditions when the phase separation takes place. The resulting copolymer contains reactive groups and serves as the intermediate for preparation of biologically active compounds (enzymes, hormones, drugs, etc.) bonded to the polymer. The procedure according to the invention enables to prepare porous polymers suitable as separation barriers (membranes) or column packings for gel or affinity chromatography, if the polymerization is carried out in the presence of a divinyl component.

REFERENCES:
chem. Abs. vol. 79, 08, 032341J, Kozai "Polymerization of Methacryloyl Glycine in Aq. Sol. Initiated by Ammonium Persulfate".
Chem. Abs. vol. 80, 10, 048568V, Watanabe et al., "Regulating Method for Limiting Viscosity of Polymer".

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