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111.
公开(公告)号:US3524879A
公开(公告)日:1970-08-18
申请号:US3524879D
申请日:1968-05-24
Applicant: IMP SMELTING CORP LTD
Inventor: COE PAUL LESLIE , TATLOW JOHN COLIN
IPC: C07B43/02 , C07C205/12 , C07C205/37 , C07C205/58 , C08G69/42 , C08G73/10 , C07C63/00 , C07C79/12 , C07C103/20
CPC classification number: C08G73/1067 , C07B43/02 , C07C201/08 , C08G69/42 , C07C205/12 , C07C205/37 , C07C205/58
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公开(公告)号:US3517075A
公开(公告)日:1970-06-23
申请号:US3517075D
申请日:1967-07-03
Applicant: AMERICAN CYANAMID CO
Inventor: CALLISTER JOHN DAVID , CARLILE CLAYTON GEORGE
IPC: C07B61/00 , B01J31/00 , C07C67/00 , C07C201/00 , C07C205/22 , C07C79/26
CPC classification number: C07C201/16 , C07C201/08 , C07C205/22
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公开(公告)号:US3517074A
公开(公告)日:1970-06-23
申请号:US3517074D
申请日:1967-05-10
Applicant: DU PONT
Inventor: GORDON MENDEL T , SILVERSMITH ERNEST FRANK
IPC: C07C205/23 , C07C79/28
CPC classification number: C07C201/08 , C07C205/23
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114.Continuous oxidation of aromatic compounds having oxidizable side chains 失效
Title translation: 具有可氧化侧链的芳族化合物的连续氧化公开(公告)号:US3278592A
公开(公告)日:1966-10-11
申请号:US17973862
申请日:1962-03-14
Applicant: BASF AG
Inventor: HANS MOELL , ADOLF KREYER , HANS SOENKSEN
IPC: C07C51/265 , C07C51/275 , C07C205/24 , C07C205/57 , C07D213/79 , C07D213/803
CPC classification number: C07D213/803 , C07C51/265 , C07C51/275 , C07C201/08 , C07C63/26 , C07C205/24 , C07C205/57
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公开(公告)号:US3267110A
公开(公告)日:1966-08-16
申请号:US32782963
申请日:1963-12-03
Applicant: SMITH KLINE FRENCH LAB
Inventor: PACHTER IRWIN J , WILSON JAMES W
IPC: C07C45/00 , C07C45/42 , C07C49/80 , C07C49/807 , C07C49/813 , C07C49/84 , C07C205/12 , C07D207/32 , C07D207/335 , C07D209/12 , C07D209/14 , C07D307/46 , C07D307/52 , C07D403/04 , C07D405/04 , C07D409/04
CPC classification number: C07D207/335 , C07C45/004 , C07C45/42 , C07C49/80 , C07C49/807 , C07C49/813 , C07C49/84 , C07C201/08 , C07C221/00 , C07D209/12 , C07D209/14 , C07D307/46 , C07D307/52 , C07D403/04 , C07D405/04 , C07D409/04 , C07C205/12 , C07C225/22
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公开(公告)号:US3199971A
公开(公告)日:1965-08-10
申请号:US26220963
申请日:1963-03-01
Applicant: GISEN SHIMAZAKI
Inventor: GISEN SHIMAZAKI
IPC: C07C205/22
CPC classification number: A01N33/22 , A01N31/02 , A01N31/16 , C07C201/08 , C07C205/22
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117.
公开(公告)号:US3115527A
公开(公告)日:1963-12-24
申请号:US6490060
申请日:1960-10-25
Applicant: MINISTERUL IND PETROLULUI
Inventor: IOSIF DRIMUS , CLAUDIU MATASA GHEORGHE , MARCEL KLANG
IPC: B01J10/02 , B01J19/00 , B01J19/18 , B01J19/26 , C01B21/46 , C07B43/02 , C07C201/08 , C07C205/02
CPC classification number: B01J19/26 , B01J10/02 , B01J19/0013 , B01J19/1806 , B01J2219/00108 , B01J2219/00245 , B01J2219/1946 , C01B21/46 , C07B43/02 , C07C201/08 , C07C205/02
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118.Vapor phase nitration of aliphatic hydrocarbons in the presence of ozone 失效
Title translation: 在臭氧存在下脂肪烃的气相硝化公开(公告)号:US3113975A
公开(公告)日:1963-12-10
申请号:US85262559
申请日:1959-11-13
Applicant: PURDUE RESEARCH FOUNDATION
Inventor: STANDISH NORMAN W , BACHMAN GUSTAVE B
IPC: C07C205/02
CPC classification number: C07C201/08 , C07C205/02
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公开(公告)号:US3066172A
公开(公告)日:1962-11-27
申请号:US7829660
申请日:1960-12-27
Applicant: COMMERCIAL SOLVENTS CORP
Inventor: CHANDLER OLLIE W
IPC: C07C201/16
CPC classification number: C07C201/16 , C07C201/08 , C07C205/05 , C07C2601/14
Abstract: Nitrocyclohexane is purified from substances which retard the rate of catalytic reduction of nitrocyclohexane to cyclohexanone oxime, by refluxing the partially purified nitrocyclohexane with sulpurous acid or an aqueous solution of one of its acid or neutral salts (1-20% by wt. of nitrocyclohexane), followed by the separation of the nitrocyclohexane from the aqueous phase. The initial nitrocyclohexane is produced by the nitration of cyclohexane, and is partially purified by distillation. Acid or neutral salts of sulphurous acid mentioned in the Specification are sodium bisulphite, ammonium bisulphite, potassium bisulphite, sodium sulphite, ammonium sulphite and potassium sulphite. Three examples are given, illustrating the purification of nitrocyclohexane using aqueous sodium bisulphite solution, aqueous sodium sulphite solution, and sulphur dioxide plus water respectively.
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公开(公告)号:US3034867A
公开(公告)日:1962-05-15
申请号:US56407356
申请日:1956-02-07
Applicant: CHEMATUR AB , NORSK SPRAEGNSTOFINDUSTRI AS
Inventor: EIRIK SAMUELSEN
IPC: B01J14/00 , B01J19/18 , C07B43/02 , C07C201/08 , C07C205/06
CPC classification number: B01J19/18 , B01J14/00 , B01J2219/00083 , B01J2219/182 , B01J2219/185 , C07B43/02 , C07C201/08 , C07C205/06
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