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1.Nitric acid oxidation of benzene compounds containing oxidizable side chains 失效
Title translation: 含有可氧化侧链的苯化合物的硝酸氧化公开(公告)号:US3271445A
公开(公告)日:1966-09-06
申请号:US27372363
申请日:1963-04-17
Applicant: BASF AG
Inventor: ERNST BARTHOLOME , HANS NIENBURG , WALTER SCHENK , KARL SCHERF , NORBERT LOESCH , ALBRECHT WALLIS , LUDWIG VOGEL
IPC: B01J14/00 , B01J19/00 , B01J19/24 , C07C51/275 , C07C205/57 , C07D213/79 , C07D213/803 , C07D215/48 , C07D215/50
CPC classification number: C07D213/803 , B01J14/00 , B01J19/2435 , C07C51/275 , C07D215/48 , C07D215/50 , C07C63/26
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公开(公告)号:US3300492A
公开(公告)日:1967-01-24
申请号:US44217565
申请日:1965-03-23
Applicant: BASF AG
Inventor: GUENTHER HAMPRECHT , LUDWIG VOGEL , MATTHIAS SCHWARZMANN , RUDOLF MOHR
IPC: C01C3/14 , C07D251/60 , F26B3/00
CPC classification number: C07D251/60 , C01C3/14 , F26B3/00
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公开(公告)号:US3259651A
公开(公告)日:1966-07-05
申请号:US42410365
申请日:1965-01-07
Applicant: BASF AG
Inventor: WALTER SCHENK , ALBRECHT WALLIS , LUDWIG VOGEL
CPC classification number: C07C63/20 , C07C51/416 , C07C51/42 , C07C63/26
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4.Recovery of urea from off-gases from the synthesis of melamine from urea in the gas phase which have been freed from melamine 失效
Title translation: 从脱除三聚氰胺的气相中的尿素从三聚氰胺的合成中回收尿素公开(公告)号:US3321603A
公开(公告)日:1967-05-23
申请号:US44217665
申请日:1965-03-23
Applicant: BASF AG
Inventor: GUENTHER HAMPRECHT , DIETER FROMM HERMANN , MATTHIAS SCHWARZMANN , LUDWIG VOGEL
IPC: C07C273/16
CPC classification number: C07C273/16
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公开(公告)号:US3278513A
公开(公告)日:1966-10-11
申请号:US24495162
申请日:1962-12-17
Applicant: BASF AG
Inventor: MICHAEL JAHRSTORFER , KARL SCHMEIDL , GERHARD STAIGER , LUDWIG VOGEL
CPC classification number: C09G1/08 , C08F8/50 , C08F8/06 , C08F110/02 , C08F110/06
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公开(公告)号:US3261842A
公开(公告)日:1966-07-19
申请号:US42411065
申请日:1965-01-07
Applicant: BASF AG
Inventor: WALTER SCHENK , LUDWIG VOGEL , ALBRECHT WALLIS
IPC: C07C51/41 , C07C51/42 , C07C51/43 , C07D213/78
CPC classification number: C07D213/78 , C07C51/416 , C07C51/42 , C07C51/43 , C07C63/28 , C07C61/09
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