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1.Process for the polymerization of compounds containing olefinic bonds 失效
Title translation: 含有烯键的化合物的聚合方法公开(公告)号:US3156675A
公开(公告)日:1964-11-10
申请号:US12995961
申请日:1961-08-08
Applicant: HOECHST AG
Inventor: WERNER EHMANN , KARL-HEINZ KAHRS
CPC classification number: C08F110/00 , C08F110/02 , C08F110/06 , C08F4/32 , C08F4/52
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2.Process for preparing polyvinyl alcohol in the presence of dialdehydes 失效
Title translation: 在二醛存在下制备聚乙烯醇的方法公开(公告)号:US3379703A
公开(公告)日:1968-04-23
申请号:US41854864
申请日:1964-12-15
Applicant: HOECHST AG
Inventor: WERNER EHMANN , SIEGFRIED SOMMER , FRITZ WINKLER
IPC: C08F8/12
CPC classification number: C08F8/12 , C08F118/08
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3.Process for producing aqueous polymer dispersions with polymeric nu-vinyl acetamide dispersant 失效
Title translation: 用聚合物N-乙烯基乙酰胺分散剂生产聚合物水分散体的方法公开(公告)号:US3249571A
公开(公告)日:1966-05-03
申请号:US33112663
申请日:1963-12-17
Applicant: HOECHST AG
Inventor: WILHELM BARTMANN , CLAUS BEERMANN , WERNER EHMANN , DIETER ULMSCHNEIDER
IPC: C08F2/18 , C08F2/20 , C08F2/22 , C08F4/00 , C08F271/00
CPC classification number: C08F2/20 , C08F271/00
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4.Process for the manufacture of vinyl ester polymers and copolymers 失效
Title translation: 制备乙烯基酯聚合物和共聚物的方法公开(公告)号:US3141010A
公开(公告)日:1964-07-14
申请号:US7596760
申请日:1960-12-15
Applicant: HOECHST AG
Inventor: WERNER EHMANN , KARL-HEINZ KAHRS
IPC: C08F18/04
CPC classification number: C08F18/04 , Y10S260/28
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公开(公告)号:US3028374A
公开(公告)日:1962-04-03
申请号:US80145559
申请日:1959-03-24
Applicant: HOECHST AG
Inventor: WERNER EHMANN , ALFRED KUHLKAMP
IPC: C08F8/12
CPC classification number: C08F8/12 , C08F118/08
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6.Process for the manufacture of low molecular weight homo- and copolymers of vinyl esters 失效
Title translation: 制备乙烯基酯低分子量均聚物和共聚物的方法公开(公告)号:US3311595A
公开(公告)日:1967-03-28
申请号:US23257062
申请日:1962-10-23
Applicant: HOECHST AG
Inventor: KARL-HEINZ KAHRS , WERNER EHMANN
IPC: C08F18/04
CPC classification number: C08F18/04
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公开(公告)号:US3050508A
公开(公告)日:1962-08-21
申请号:US85807259
申请日:1959-12-08
Applicant: HOECHST AG
Inventor: WERNER STARCK , KARL-HEINZ KAHRS , WERNER EHMANN
IPC: C08F8/12
CPC classification number: C08F8/12 , C08J5/18 , C08F118/08 , C08F118/10
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公开(公告)号:CH442758A
公开(公告)日:1967-08-31
申请号:CH1034265
申请日:1965-07-23
Applicant: HOECHST AG
Inventor: WERNER EHMANN , MICHAEL LEDERER
IPC: C08F271/00 , C08F15/40
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公开(公告)号:CH420626A
公开(公告)日:1966-09-15
申请号:CH1384163
申请日:1963-11-12
Applicant: HOECHST AG
Inventor: WERNER EHMANN
IPC: C08F271/00 , C08F15/00
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公开(公告)号:CH468413A
公开(公告)日:1969-02-15
申请号:CH738466
申请日:1966-05-23
Applicant: HOECHST AG
Inventor: WERNER EHMANN
IPC: C08F2/22 , C08F18/04 , C08F261/04 , C08F263/02 , C08F1/13 , C08F29/40 , C08F37/00
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