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发明名称
具有优异耐久性之吸水性树脂的制造方法
摘要
一种具有优异耐久性吸水性树脂(D)的制造方法,此方法是由含有30%重量的水溶液饱和有一溶水性烯类的未饱和单体 (A)水溶液聚合而成,此溶液含有 0.005至 5 %莫耳比的交联剂 (B) 和0.001 至1%莫耳比的水溶性链转移剂 (C),两者依单体(A)的量而定,若必要时,制成的吸水性树脂(D)表面区可与一亲水性交联剂(E)产生交联,此剂含有与树脂产生交联的官能基和由此交联方法而制成的树脂。
申请公布号
TW148864
申请公布日期
1991.01.01
申请号
TW078109511
申请日期
1990.01.10
申请人
触媒化学工业股份有限公司
发明人
下村忠生;木村和正;角永宪资;长砂欣也
分类号
C08J
主分类号
C08J
代理机构
代理人
郑再钦 台北巿民生东路三段二十一号十楼
主权项
地址
日本
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