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1.
公开(公告)号:US3182091A
公开(公告)日:1965-05-04
申请号:US25940563
申请日:1963-02-18
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN , NORBERT MUNCH
IPC: C07C205/11 , C07C205/12 , C07C205/58 , C09B43/132 , C09B62/78
CPC classification number: C09B62/78 , C07C201/08 , C09B43/132 , C07C205/11 , C07C205/12
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2.Aromatic compounds containing fluorine and a process of preparing them 失效
Title translation: 含氟的芳香族化合物及其制备方法公开(公告)号:US2891074A
公开(公告)日:1959-06-16
申请号:US42170854
申请日:1954-04-07
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN
IPC: C07B39/00 , C07C25/13 , C07C46/00 , C07C49/80 , C07C50/24 , C07C51/363 , C07C51/567 , C07C63/68 , C07C201/12 , C07C205/12 , C07C205/58
CPC classification number: C07B39/00 , C07C46/00 , C07C50/24 , C07C201/12 , C07C205/12 , C07C205/58 , C07C51/567 , C07C63/68
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3.Process for the manufacture of concentrated aqueous dispersions of fluorinated olefin polymers 失效
Title translation: 用于制造氟化烯烃聚合物的浓缩水分散体的方法公开(公告)号:US3316201A
公开(公告)日:1967-04-25
申请号:US42038564
申请日:1964-12-22
Applicant: HOECHST AG
Inventor: HELMUT HAHN , CLAUS BEERMANN , DIETER ULMSCHNEIDER
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4.Chloromethylated omicron, omicron-dialkyl-thiophosphoric acid esters 失效
Title translation: 氯甲基化的微量元素,二甲基 - 二烷基 - 硫代磷酸酯公开(公告)号:US3020304A
公开(公告)日:1962-02-06
申请号:US68440357
申请日:1957-09-17
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN , GERHARD STAHLER
CPC classification number: A01N57/12 , C07F9/1651
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5.Process for the preparation of high molecular weight fluorine compounds 失效
Title translation: 制备高分子量氟化合物的方法公开(公告)号:US2919263A
公开(公告)日:1959-12-29
申请号:US51437655
申请日:1955-06-09
Applicant: HOECHST AG
Inventor: KARL-HEINZ KAHRS , HELMUT FREY HANS , OTTO SCHERER , HELMUT HAHN
IPC: C08F214/24
CPC classification number: C08F214/24
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6.Bis-(o:o-diethyl-dithiophosphoryl) 1:4-butylene-dimethyl ether 失效
Title translation: 双 - (邻 - 二乙基 - 二硫代磷酰基)1:4-丁烯 - 二甲醚公开(公告)号:US2885430A
公开(公告)日:1959-05-05
申请号:US65007957
申请日:1957-04-02
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN , HEINZ FRENSCH , FRIEDRICH EMMEL LUDWIG , WILHELM STAUDERMANN
CPC classification number: C07F9/1651 , C07F9/091
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公开(公告)号:US3320142A
公开(公告)日:1967-05-16
申请号:US34915364
申请日:1964-03-03
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN
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8.Process for separating fluorinated ethylenes by means of mercury compounds 失效
Title translation: 通过汞化合物分离氟化乙烯的方法公开(公告)号:US3002032A
公开(公告)日:1961-09-26
申请号:US86122359
申请日:1959-12-22
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN , GUNTER SCHNEIDER
IPC: C07C17/395
CPC classification number: C07C17/395 , C07C21/18
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公开(公告)号:US2927948A
公开(公告)日:1960-03-08
申请号:US63645657
申请日:1957-01-28
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN , HEINRICH KUHN
CPC classification number: C07C17/206 , C07C17/00
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10.O, o'-diethyl-dithiophosphoric acid-s-(dimethyl-thiocarbamyl-mercaptomethyl)-ester insecticides 失效
Title translation: O,O-二乙基二硫代磷酸-s-(二甲基 - 硫代氨基甲酰基 - 巯基甲基)酯类杀虫剂公开(公告)号:US2915429A
公开(公告)日:1959-12-01
申请号:US68442757
申请日:1957-09-17
Applicant: HOECHST AG
Inventor: OTTO SCHERER , HELMUT HAHN
IPC: C07F9/165
CPC classification number: C07F9/1651
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