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公开(公告)号:US3041155A
公开(公告)日:1962-06-26
申请号:US1592560
申请日:1960-03-09
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , DE WITT EARL G , HYMIN SHAPIRO
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公开(公告)号:US3038916A
公开(公告)日:1962-06-12
申请号:US2001060
申请日:1960-04-05
Applicant: ETHYL CORP
Inventor: COOK SHIRL E , HYMIN SHAPIRO
IPC: C07F7/24 , C10L1/10 , C10L1/14 , C10L1/16 , C10L1/18 , C10L1/20 , C10L1/22 , C10L1/26 , C10L1/30
CPC classification number: C10L1/14 , C07F7/24 , C10L1/103 , C10L1/1608 , C10L1/18 , C10L1/20 , C10L1/22 , C10L1/2641 , C10L1/306
Abstract: An alkyl lead compound may be stabilized by addition thereto of (1) a plurality of different fused ring aromatic hydrocarbons in amount of from 2 to 30% by weight, said hydrocarbons having boiling points of at least 180 degrees at atmospheric pressure and containing up to 20 carbon atoms in the molecule, and (2) a saturated aliphatic monohydric alcohol containing from 1 to 6 carbon atoms in the molecule, there being present 1 to 25% of said alcohol, the total amount of alcohol plus hydrocarbon being from 3 to 45%. Hydrocarbons specified include methyl naphthalene, dimethyl naphthalene, 1,2,3,4-tetrahydronaphthalene, anthracene, ethyl naphthalene, 1,4-dihydropnaphthalene, 1,4-dihydronaphthalene and fluorene. Specification 670,526 is referred to.
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23.Stable lead alkyl compositions and a method for preparing the same 失效
Title translation: 稳定的铅烷基组合物及其制备方法公开(公告)号:US3021350A
公开(公告)日:1962-02-13
申请号:US7041060
申请日:1960-11-21
Applicant: ETHYL CORP
Inventor: COOK SHIRL E , HYMIN SHAPIRO
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公开(公告)号:US2992256A
公开(公告)日:1961-07-11
申请号:US85803959
申请日:1959-12-08
Applicant: ETHYL CORP
Inventor: HYMIN SHAPIRO , NEAL HERBERT R
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25.Process for the preparation of cyclopentadienyl manganese compounds 失效
Title translation: 环戊二烯基锰化合物的制备方法公开(公告)号:US2976304A
公开(公告)日:1961-03-21
申请号:US71118358
申请日:1958-01-27
Applicant: ETHYL CORP
Inventor: DE WITT EARL G , BROWN JEROME E , HYMIN SHAPIRO
IPC: C07F17/00
CPC classification number: C07F17/00
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26.
公开(公告)号:US2964548A
公开(公告)日:1960-12-13
申请号:US83169559
申请日:1959-08-05
Applicant: ETHYL CORP
Inventor: BROWN JEROME E , DE WITT EARL G , HYMIN SHAPIRO
IPC: C07F17/00
CPC classification number: C07F17/00
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公开(公告)号:US2964387A
公开(公告)日:1960-12-13
申请号:US78307058
申请日:1958-12-29
Applicant: ETHYL CORP
Inventor: PODALL HAROLD E , HYMIN SHAPIRO
IPC: C01G1/04
CPC classification number: C01G1/04
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公开(公告)号:US2952518A
公开(公告)日:1960-09-13
申请号:US2425660
申请日:1960-04-25
Applicant: ETHYL CORP
Inventor: PODALL HAROLD E , HYMIN SHAPIRO
IPC: C01G1/04
CPC classification number: C01G1/04
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公开(公告)号:US2635106A
公开(公告)日:1953-04-14
申请号:US25313151
申请日:1951-10-25
Applicant: ETHYL CORP
Inventor: HYMIN SHAPIRO , DE WITT EARL G
IPC: C07F7/24
CPC classification number: C07F7/24
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公开(公告)号:US2594225A
公开(公告)日:1952-04-22
申请号:US22900251
申请日:1951-05-29
Applicant: ETHYL CORP
Inventor: HYMIN SHAPIRO , KROHN IVAR T
IPC: C07F7/24
CPC classification number: C07F7/24
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