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公开(公告)号:US3105092A
公开(公告)日:1963-09-24
申请号:US84221059
申请日:1959-09-25
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF
CPC classification number: C07C227/40
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公开(公告)号:US3095417A
公开(公告)日:1963-06-25
申请号:US4400560
申请日:1960-07-20
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF , MYERLY RICHARD C
IPC: C07D295/023
CPC classification number: C07D295/023
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3.Process for separating 1-methylhomopiperazine and homopiperazine 失效
Title translation: 1-甲基高哌嗪和高哌嗪的分离方法公开(公告)号:US3040028A
公开(公告)日:1962-06-19
申请号:US486260
申请日:1960-01-27
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF
IPC: C07D243/08
CPC classification number: C07D243/08
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4.Beta-(n, n-dimethylamino)alkyl ethers as catalysts for isocyanate reactions 失效
Title translation: β-(正,二甲基氨基)烷基醚作为异氰酸酯反应的催化剂公开(公告)号:US3330782A
公开(公告)日:1967-07-11
申请号:US32314863
申请日:1963-11-12
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF
CPC classification number: C08G18/1833 , B01J31/0202 , B01J31/0204 , B01J31/0237 , B01J31/0271 , B01J31/04 , B01J31/1805 , B01J31/26 , C07C45/65 , C07C49/813 , C07C49/84
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公开(公告)号:US3106558A
公开(公告)日:1963-10-08
申请号:US4400760
申请日:1960-07-20
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF , MYERLY RICHARD C
IPC: C07D295/023
CPC classification number: C07D295/023
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公开(公告)号:US3159647A
公开(公告)日:1964-12-01
申请号:US9158561
申请日:1961-02-27
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF
IPC: C07D487/08
CPC classification number: C07D487/08
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公开(公告)号:US3106557A
公开(公告)日:1963-10-08
申请号:US4400660
申请日:1960-07-20
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF , MYERLY RICHARD C
IPC: C07D295/023
CPC classification number: C07D295/023
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8.Production of bis(beta nu, nu-dimethyl-amino) alkyl] ethers 失效
Title translation: 双(β-胡,二甲基 - 氨基)烷基]醚的制备公开(公告)号:US3400157A
公开(公告)日:1968-09-03
申请号:US41445464
申请日:1964-11-27
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF
IPC: C08G18/18
CPC classification number: C08G18/1833
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公开(公告)号:US3210336A
公开(公告)日:1965-10-05
申请号:US28941463
申请日:1963-06-20
Applicant: UNION CARBIDE CORP
Inventor: FEDOR POPPELSDORF
IPC: C07D487/08
CPC classification number: C07D487/08
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