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公开(公告)号:US2776258A
公开(公告)日:1957-01-01
申请号:US35157853
申请日:1953-04-28
Applicant: IONICS
Inventor: GILLILAND EDWIN R
IPC: B01J49/00
CPC classification number: B01J49/09
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52.Cation exchange membranes comprising condensation polymers of sulfonated alkyl aryl ethers 失效
Title translation: 包含磺化烷基芳基醚的缩聚物的阳离子交换膜公开(公告)号:US2756202A
公开(公告)日:1956-07-24
申请号:US26824152
申请日:1952-01-25
Applicant: IONICS
Inventor: THACHER CLARKE JOHN
IPC: C08J5/22
CPC classification number: C08J5/2256 , C08J2371/12
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公开(公告)号:US2741591A
公开(公告)日:1956-04-10
申请号:US21351451
申请日:1951-03-02
Applicant: IONICS
Inventor: DEWEY II DAVIS R , GILLILAND EDWIN R
CPC classification number: B01D61/44
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54.Electrically conductive membranes and the like comprising the sulfonated polymerizates of polyvinyl aryl compounds 失效
Title translation: 包含聚乙烯基芳基化合物的磺化聚合物的导电膜等公开(公告)号:US2731411A
公开(公告)日:1956-01-17
申请号:US26007951
申请日:1951-12-05
Applicant: IONICS
Inventor: THACHER CLARKE JOHN
IPC: C08J5/22
CPC classification number: C08J5/2243 , C08J2353/02
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公开(公告)号:US2708658A
公开(公告)日:1955-05-17
申请号:US29959252
申请日:1952-07-18
Applicant: IONICS
Inventor: ROSANBERG NORMAN W
IPC: B01D61/50
CPC classification number: B01D61/50
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公开(公告)号:US2702272A
公开(公告)日:1955-02-15
申请号:US22958651
申请日:1951-06-02
Applicant: IONICS
Inventor: KASPER ANDREW A
IPC: C08J5/22
CPC classification number: C08J5/2256 , C08J2323/02
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公开(公告)号:US2660558A
公开(公告)日:1953-11-24
申请号:US7117849
申请日:1949-01-15
Applicant: IONICS
Inventor: WALTER JUDA
IPC: B01J49/00
CPC classification number: B01J49/08
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公开(公告)号:US2640158A
公开(公告)日:1953-05-26
申请号:US26906552
申请日:1952-01-30
Applicant: IONICS
Inventor: WESLEY HICKS WILLIAM
CPC classification number: H01T23/00
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公开(公告)号:US2589613A
公开(公告)日:1952-03-18
申请号:US16905150
申请日:1950-06-19
Applicant: IONICS
Inventor: WESLEY HICKS WILLIAM
IPC: H01T23/00
CPC classification number: H01T23/00
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