| 以锆盐为交联剂的耐盐型聚乙烯醇高吸水树脂的合成 |
| |
| 引用本文： | 刘德荣,颜杰.以锆盐为交联剂的耐盐型聚乙烯醇高吸水树脂的合成[J].高分子学报,1996(4):490-493. |
| |
| 作者姓名： | 刘德荣 颜杰 |
| |
| 作者单位： | 四川轻化工学院化学工程系 |
| |
| 摘 要： | 以锆盐为交联剂的耐盐型聚乙烯醇高吸水树脂的合成刘德荣，颜杰，刘习奎，刘兴勇（四川轻化工学院化学工程系自贡６４３０３３）关键词聚乙烯醇锆盐络合树脂，耐盐型聚乙烯醇吸水树脂，磷酸化聚乙烯醇本研究采用两种方法在聚乙烯醇中引人磷酸根．（ｌ）聚乙烯醇和磷酸反应...
|
| 关 键 词： | 聚乙烯醇锆盐络合树脂，耐盐型聚乙烯醇吸水树脂，磷酸化聚乙烯醇 |
SYNTHESIS OF POLYVINYL ALCOHOL CONTAINING PHOSPHORIC GROUP WITH HIGH ABSORBENCY FOR SALT LIQUOR USING Zr(IV) AS CROSS -LINKING AGENT |
| |
| LIU Derong,YAN Jie, LIU Xikin, LIU Xingyong.SYNTHESIS OF POLYVINYL ALCOHOL CONTAINING PHOSPHORIC GROUP WITH HIGH ABSORBENCY FOR SALT LIQUOR USING Zr(IV) AS CROSS -LINKING AGENT[J].Acta Polymerica Sinica,1996(4):490-493. |
| |
| Authors: | LIU Derong YAN Jie LIU Xikin LIU Xingyong |
| |
| Abstract: | wo synthetic methods of polyvinyl alcohol with high absorbency for saltliquor were described: (1) Make partially phosphorylated polyvinyl alcohol crosslinking using Zr(IV) salt as crosslinking agents. (2) Make polyvinyl alcohol, free phosphoricacid and ZI(IV) salt forming crosslinking complex resin. The absorbency of synthesizedcomplex resin for 1% NaCl liquors is above 100 times by both (1) and (2). It is fairly stable in water, salt solutions, great major dilute solutions of acid, and non-aqueous solvents. A structure of this complex resin was proposed on the basis of chemical analysis, IR spectra and the theory of zirconium chedristry and making it compare with those of model reaction. |
| |
| Keywords: | Polyvinyl alcohol Zr(IV) complex resins Antisaltcy polyvinyl alcohol Phosphorylated polyvinyl alcohol |
| 本文献已被 CNKI 维普 等数据库收录！ |
