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公开(公告)号:US3054826A
公开(公告)日:1962-09-18
申请号:US78848759
申请日:1959-01-23
Applicant: HOECHST AG
Inventor: KLAUS WEISSERMEL , MICHAEL LEDERER
IPC: C07C409/00 , C07C409/04 , C07C409/08 , C07C409/16 , C07C409/18 , C08F4/32 , C08F4/34
CPC classification number: C07C409/18 , C07C407/00 , C07C409/04 , C07C409/16 , C07C2601/14 , C08F4/32
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2.Aqueous suspension polymerization containing graft polymers of polyalkylene glycol/vinyl compounds and derivatives thereof, as dispersants 失效
Title translation: 含有聚亚烷基二醇/乙烯基化合物及其衍生物的接枝聚合物的水悬浮聚合物作为分散剂公开(公告)号:US3281377A
公开(公告)日:1966-10-25
申请号:US9413261
申请日:1961-03-08
Applicant: HOECHST AG
Inventor: MICHAEL LEDERER , WOLFGANG ZIMMERMANN JOHANN
IPC: C08F14/06 , C08F285/00
CPC classification number: C08F14/06 , C08F285/00 , C08F2/20 , C08F214/06
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3.
公开(公告)号:US3377373A
公开(公告)日:1968-04-09
申请号:US45804265
申请日:1965-05-24
Applicant: HOECHST AG
Inventor: MICHAEL LEDERER , KARL-HEINZ KASTEN , HELLMUT EBNER
IPC: C07C409/34
CPC classification number: C07C407/00 , C07C409/32
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公开(公告)号:US3247291A
公开(公告)日:1966-04-19
申请号:US11728461
申请日:1961-06-15
Applicant: HOECHST AG
Inventor: KARL-HEINZ KAHRS , WOLFGANG ZIMMERMANN JOHAN , MICHAEL LEDERER
IPC: C08F283/06
CPC classification number: C08F283/06 , C08F214/04
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公开(公告)号:US3336297A
公开(公告)日:1967-08-15
申请号:US25303063
申请日:1963-01-22
Applicant: HOECHST AG
Inventor: MICHAEL LEDERER , HARALD JENSEN
IPC: C07C409/40 , C07D207/26 , C07D207/27 , C07D223/10
CPC classification number: C07D207/27 , C07C409/40 , C07C409/42 , C07D223/10
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公开(公告)号:US3030386A
公开(公告)日:1962-04-17
申请号:US74860058
申请日:1958-07-15
Applicant: HOECHST AG
Inventor: KLAUS WEISSERMEL , MICHAEL LEDERER
IPC: C07C409/20
CPC classification number: C07C409/20 , C07D309/10
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公开(公告)号:US2987510A
公开(公告)日:1961-06-06
申请号:US71519558
申请日:1958-02-14
Applicant: HOECHST AG
Inventor: MICHAEL LEDERER , HANS-HELMUT FREY , RUDOLF REEBER
IPC: C08F14/06
CPC classification number: C08F14/06 , Y10S526/91 , C08F2/18 , C08F2/20
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公开(公告)号:US3249595A
公开(公告)日:1966-05-03
申请号:US18929662
申请日:1962-04-23
Applicant: HOECHST AG
Inventor: MICHAEL LEDERER , HORST PFISTER
IPC: C07C409/34 , C07C409/44 , C08F2/00 , C08F2/22 , C08F4/00 , C08F4/28 , C08F4/32 , C08F4/34 , C11D3/39 , D06L3/02
CPC classification number: C11D3/3945 , C07C409/44 , C08F4/00 , C08F4/28 , C08F4/32 , D06L4/10
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公开(公告)号:US3211773A
公开(公告)日:1965-10-12
申请号:US18929562
申请日:1962-04-23
Applicant: HOECHST AG
Inventor: MICHAEL LEDERER
IPC: C07C409/34 , C07C409/44 , C08F2/00 , C08F2/22 , C08F4/00 , C08F4/28 , C08F4/32 , C08F4/34 , C11D3/39 , D06L3/02
CPC classification number: C11D3/3945 , C07C409/44 , C08F4/00 , C08F4/28 , C08F4/32 , D06L4/10
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10.Process for the manufacture of partially saponified polyvinyl esters 失效
Title translation: 制备部分皂化聚乙烯酯的方法公开(公告)号:US3156678A
公开(公告)日:1964-11-10
申请号:US13054461
申请日:1961-08-10
Applicant: HOECHST AG
Inventor: HANS DEXHEIMER , OTTO FUCHS , MICHAEL LEDERER , WERNER SCHMIEDER
IPC: C08F8/12
CPC classification number: C08F8/12 , C08F118/08
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