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11.Process for preparing carboxylates from olefin halides and carbon monoxide 失效
Title translation: 从烯烃硬脂酸和一氧化碳制备羧酸酯的方法公开(公告)号:US3457299A
公开(公告)日:1969-07-22
申请号:US3457299D
申请日:1968-03-28
Applicant: ETHYL CORP
Inventor: CLOSSON REX D , IHRMAN KRYN G
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12.Organomanganese carbonyl compounds and the process for their preparation 失效
Title translation: 有机锰羰基化合物及其制备方法公开(公告)号:US3256306A
公开(公告)日:1966-06-14
申请号:US10323761
申请日:1961-04-17
Applicant: ETHYL CORP
Inventor: CLOSSON REX D , COFFIELD THOMAS H
CPC classification number: C10L1/305 , C07C29/16 , C07F13/00 , C07C31/125
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公开(公告)号:US3231510A
公开(公告)日:1966-01-25
申请号:US19142162
申请日:1962-05-01
Applicant: ETHYL CORP
Inventor: CLOSSON REX D
Abstract: Mixed-alkyl lead compounds are prepared by contacting a mixture of at least two tetraalkyl lead compounds capable of redistribution with an activated aluminosilicate clay, a synthetic zeolite, a natural zeolite, an activated silica or an activated alumina. These mixed alkyl lead compounds may be used in anti-knock compositions, and the redistribution reaction may be carried out in the presence of halogenated hydrocarbon materials employed as scavengers.
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公开(公告)号:US3213114A
公开(公告)日:1965-10-19
申请号:US20344562
申请日:1962-06-19
Applicant: ETHYL CORP
Inventor: BRAXTON JR HENRY G , CLOSSON REX D
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公开(公告)号:US3042693A
公开(公告)日:1962-07-03
申请号:US69090657
申请日:1957-10-18
Applicant: ETHYL CORP
Inventor: COFFIELD THOMAS H , CLOSSON REX D
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公开(公告)号:US3029266A
公开(公告)日:1962-04-10
申请号:US80199659
申请日:1959-03-26
Applicant: ETHYL CORP
Inventor: CLOSSON REX D , COFFIELD THOMAS H
CPC classification number: B01J31/2226 , B01J31/20 , B01J31/2295 , B01J2231/321 , B01J2531/72 , B01J2531/842 , C07C45/50 , C07F13/00 , C10L1/305 , C07C47/02
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公开(公告)号:US2868842A
公开(公告)日:1959-01-13
申请号:US71811758
申请日:1958-02-28
Applicant: ETHYL CORP
Inventor: CLOSSON REX D , LIGETT WALDO B , KOLKA ALFRED J
IPC: C07C409/14
CPC classification number: C07C409/14 , C07C407/00 , C07C2602/10 , Y02P20/582
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公开(公告)号:US2750384A
公开(公告)日:1956-06-12
申请号:US28966252
申请日:1952-05-23
Applicant: ETHYL CORP
Inventor: CLOSSON REX D , KOLKA ALFRED J , LIGETT WALDO B
IPC: C07D213/06 , C07D213/127
CPC classification number: C07D213/06 , Y02P20/582
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公开(公告)号:US2728802A
公开(公告)日:1955-12-27
申请号:US28507452
申请日:1952-04-29
Applicant: ETHYL CORP
Inventor: CLOSSON REX D , KOLKA ALFRED J , LIGETT WALDO B
IPC: C07C2/72
CPC classification number: C07C2/72 , C07C2531/12 , C07C15/02
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公开(公告)号:US3361779A
公开(公告)日:1968-01-02
申请号:US83493159
申请日:1959-08-20
Applicant: ETHYL CORP
Inventor: COFFIELD THOMAS H , CLOSSON REX D
IPC: C07F17/00
CPC classification number: C07F17/00
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