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31.Reaction of substituted benzene, chlorine, and substituted maleic anhydride and products thereof 失效
Title translation: 取代的苯,氯和取代的马来酸酐及其产物的反应公开(公告)号:US2841593A
公开(公告)日:1958-07-01
申请号:US50221455
申请日:1955-04-18
Applicant: ETHYL CORP
Inventor: ECKE GEORGE G , KOLKA ALFRED J , BURT WILLIAM E
IPC: C07C51/087 , C07C51/16 , C07C51/567
CPC classification number: C07C51/567 , C07C51/087 , C07C51/16 , C07C57/58 , C07C63/70 , C07C57/56 , C07C57/42 , C07C57/60
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公开(公告)号:US2831898A
公开(公告)日:1958-04-22
申请号:US42655654
申请日:1954-04-29
Applicant: ETHYL CORP
Inventor: ECKE GEORGE G , KOLKA ALFRED J
IPC: C07C37/14 , C07C41/30 , C07C43/178
CPC classification number: C07C41/30 , C07C37/14 , C07C2601/14 , Y02P20/582 , C07C39/06 , C07C39/17 , C07C43/1783
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公开(公告)号:US2831817A
公开(公告)日:1958-04-22
申请号:US60548356
申请日:1956-08-22
Applicant: ETHYL CORP
Inventor: ECKE GEORGE G , KOLKA ALFRED J
CPC classification number: C07C39/08 , C07C37/14 , C08K5/13 , C10L1/103 , C10L1/14 , C10L1/183 , C10L1/306 , C11B5/0035 , Y10S524/925
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公开(公告)号:US2769850A
公开(公告)日:1956-11-06
申请号:US27789652
申请日:1952-03-21
Applicant: ETHYL CORP
Inventor: CLOSSON REX D , KOLKA ALFRED J , LIGETT WALDO B
IPC: C07C2/72
CPC classification number: C07C2/72 , C07C2531/12 , Y02P20/582 , C07C15/02
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公开(公告)号:US2729683A
公开(公告)日:1956-01-03
申请号:US26010551
申请日:1951-12-05
Applicant: ETHYL CORP
Inventor: KOLKA ALFRED J , ORLOFF HAROLD D
IPC: C07C17/25
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公开(公告)号:US2692899A
公开(公告)日:1954-10-26
申请号:US26371451
申请日:1951-12-27
Applicant: ETHYL CORP
Inventor: KOLKA ALFRED J , BURT WILLIAM E , HOFTIEZER HENRY W
IPC: C07C37/02 , C07C37/055 , C07C37/64
CPC classification number: C07C37/64 , C07C37/02 , C07C37/055 , C07C39/44 , C07C39/36
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37.
公开(公告)号:US2621200A
公开(公告)日:1952-12-09
申请号:US23204651
申请日:1951-06-16
Applicant: ETHYL CORP
Inventor: KOLKA ALFRED J , KROHN IVAR T
IPC: C07F7/24
CPC classification number: C07F7/24
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