A Solubility Study of Coacervates of Magnesium, Calcium and Aluminum Highpolyphosphates in Acid Solutions
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概要
- 論文の詳細を見る
Dissolution of the highpolyphosphate coacervates of magnesium, calcium and aluminum was studied in order to understand the conformational feature of polyphosphate chains in the coacervates. Electrical conductivity and viscosity of the coacervate solutions were measured. Paper chromatographic technique was employed for the analysis of the solutions. It was concluded that the polyphosphates dissolve into acid solvents without cleavage of phosphate chains, the degree in the extension of the chains being considerably small. Dissolution processes of the three coacervates were compared. Optimum conditions on the syntheses of the threadforming coacervates are given.
- 公益社団法人 日本化学会の論文
著者
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Umegaki Takao
Department Of Applied Chemistry Graduate School Of Engineering Tokyo Metropolitan University
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Ogawa Takeshi
Departmen Of Orthopaedic Surgery Nihon University School Of Medicine
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Kanazawa Takafumi
Department of Industrial Chemistry, Faculty of Technology, Tokyo Metropolitan University
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Umegaki Takao
Department of Industrial Chemistry, Faculty of Technology, Tokyo Metropolitan University
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Kitajima Yozo
Department of Industrial Chemistry, Faculty of Technology, Tokyo Metropolitan University
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