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公开(公告)号:US2610967A
公开(公告)日:1952-09-16
申请号:US71759846
申请日:1946-12-20
Applicant: VELSICOL CORP
Inventor: MORTON KLEIMAN
IPC: C07B45/06
CPC classification number: C07B45/06
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2.1-hydroxy-4, 7-methano-3a, 4, 7, 7a-tetrahydro 4, 5, 6, 7, 8, 8-hexachloroindene andmethod of preparing same 失效
Title translation: 1-羟基-4,7-甲酰基-3a,4,7,7a-四氢-4,5,6,7,8,8-六氯茚及其制备方法公开(公告)号:US2528656A
公开(公告)日:1950-11-07
申请号:US4015648
申请日:1948-07-22
Applicant: VELSICOL CORP
Inventor: HERZFELD SIMON H , ORDAS EUGENE P
IPC: C07C23/38
CPC classification number: C07C23/38
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公开(公告)号:US2349434A
公开(公告)日:1944-05-23
申请号:US49426143
申请日:1943-07-10
Applicant: VELSICOL CORP
Inventor: JULIUS HYMAN
CPC classification number: C07D403/04 , Y10S514/919
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公开(公告)号:US2197862A
公开(公告)日:1940-04-23
申请号:US19719838
申请日:1938-03-21
Applicant: VELSICOL CORP
Inventor: JULIUS HYMAN
IPC: C07C2/10
CPC classification number: C07C2/10 , C07C2521/12
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公开(公告)号:US2138861A
公开(公告)日:1938-12-06
申请号:US8164336
申请日:1936-05-25
Applicant: VELSICOL CORP
Inventor: JULIUS HYMAN
CPC classification number: C10G17/095 , B01D3/08 , B01D53/06 , B01D2257/702 , B01J8/10 , B01J2219/1946 , C10G29/00
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6.
公开(公告)号:US2011053A
公开(公告)日:1935-08-13
申请号:US69859033
申请日:1933-11-18
Applicant: VELSICOL CORP
Inventor: JULIUS HYMAN
IPC: C08F8/06
CPC classification number: C08F8/06 , C08F240/00
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公开(公告)号:US2583569A
公开(公告)日:1952-01-29
申请号:US17095250
申请日:1950-06-28
Applicant: VELSICOL CORP
Inventor: HERZFELD SIMON H , MORTON KLEIMAN
IPC: C07D303/10
CPC classification number: C07D303/10
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公开(公告)号:US2510894A
公开(公告)日:1950-06-06
申请号:US71759646
申请日:1946-12-20
Applicant: VELSICOL CORP
Inventor: MORTON KLEIMAN
IPC: C07B45/06
CPC classification number: C07B45/06
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公开(公告)号:US2348976A
公开(公告)日:1944-05-16
申请号:US47396143
申请日:1943-01-29
Applicant: VELSICOL CORP
Inventor: JULIUS HYMAN
IPC: A01N35/06
CPC classification number: A01N35/06
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公开(公告)号:US2347265A
公开(公告)日:1944-04-25
申请号:US44439742
申请日:1942-05-25
Applicant: VELSICOL CORP
Inventor: JULIUS HYMAN
IPC: A01M1/20
CPC classification number: A01M1/2044 , A01M2200/011 , A01M2200/012
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