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1.Synthetic organic cationic polyelectrolytes and method of making the same 失效
Title translation: 合成有机阳离子聚电解质及其制备方法公开(公告)号:US2860097A
公开(公告)日:1958-11-11
申请号:US51574855
申请日:1955-06-15
Applicant: IONICS
Inventor: WALTER JUDA , HAMERSCHLAG ALLAN H
CPC classification number: C08J5/2231 , C08F8/44 , C08J2353/02 , C08F226/06 , C08F212/02
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公开(公告)号:US2860096A
公开(公告)日:1958-11-11
申请号:US51573255
申请日:1955-06-15
Applicant: IONICS
Inventor: WALTER JUDA , HAMERSCHLAG ALLAN H
IPC: C08F8/44
CPC classification number: C08F8/44 , C08F226/06 , C08F212/02
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3.Mono (chloromethyl) styrene, its derivatives, and ion-exchange resins from polymers of aminated compound 失效
Title translation: 单(氯甲基)苯乙烯,其衍生物和离子交换树脂公开(公告)号:US2780604A
公开(公告)日:1957-02-05
申请号:US33274653
申请日:1953-01-22
Applicant: IONICS
Inventor: CLARKE JOHN T , HAMERSCHLAG ALLAN H
IPC: C07C209/08 , C08F26/00
CPC classification number: C07C209/08 , C08F26/00 , Y10S526/923
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