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发明名称
制备胺甲基膦螯合树脂之方法
摘要
胺基甲基膦酸蛰合树脂系经由卤基烷基化聚合物珠粒经胺化、水解及甲基膦酸化而制备。卤基烷基化聚合物珠粒之胺化作用系使用六亚甲四胺而进行。所生成之卤基胺化珠粒以单一步骤水解及甲基膦酸化而未添加实质数量之甲醛或可放出甲醛之化合物。
申请公布号
TW142368
申请公布日期
1990.09.21
申请号
TW078105875
申请日期
1989.07.29
申请人
陶氏化学国际有限公司
发明人
葛哈德.裘肯;裘根.艾弗勒;汉斯–彼得.谢尼德
分类号
B01J45/00;C08F8/40
主分类号
B01J45/00
代理机构
代理人
蔡坤财 台北巿松江路一四八号十二楼之三
主权项
地址
美国
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