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AssigneesNational Institute of Advanced Industrial Science and Technology, Chisso Corporation
InventorsNoriyuki Ohnishi, Hirotaka Furukawa, Kazunori Kataoka, Katsuhiko Ueno
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The problem of the invention is to find a polymer mixture which forms an inter-polymer complex by being responsive to temperature even under neutral to alkaline conditions. According to the invention, a temperature responsive inter-polymer complex capable of showing thermal responsibility in an aqueous solution, which contains a poly-N-acetylacrylamide or polyvinyl alcohol and polyethylene glycol, polyacrylamide or polymethacrylamide, is applied to separating agents, immobilized enzymes, denatured protein modifiers, separation method or concentration of microorganisms, purification or concentration of nucleic acids, drug-releasing microcapsules and the like.
A temperature responsive inter-polymer complex capable of showing thermal responsibility in an aqueous solution, which comprises a poly-N-acetylacrylamide and polyethylene glycol.
A temperature responsive inter-polymer complex capable of showing thermal responsibility in an aqueous solution, which comprises a poly-N-acetylacrylamide and polyacrylamide or polymethacrylamide.
A temperature responsive inter-polymer complex capable of showing thermal responsibility in an aqueous solution, which comprises polyvinyl alcohol and polyethylene glycol.
A temperature responsive inter-polymer complex capable of showing thermal responsibility in an aqueous solution, which comprises polyvinyl alcohol and polyacrylamide or polymethacrylamide.
Dependencies are inferred from the claim text.