| abstract |
The problem of the invention is to find a polymernmixture which forms an inter-polymer complex by beingnresponsive to temperature even under neutral to alkalinenconditions. n According to the invention, a temperature responsiveninter-polymer complex capable of showing thermalnresponsivility in an aqueous solution, which contains anpoly-N-acetylacrylamide or polyvinyl alcohol andnpolyethylene glycol, polyacrylamide or polymethacrylamide,nis applied to separating agents, immobilized enzymes,ndenatured protein modifiers, separation method ornconcentration of microorganisms, purification ornconcentration of nucleic acids, drug-releasingnmicrocapsules and the like. |