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公开(公告)号:US2905637A
公开(公告)日:1959-09-22
申请号:US51488555
申请日:1955-06-13
Applicant: PHILLIPS PETROLEUM CO
Inventor: SCOFIELD RAYMOND C , WEEDMAN JOHN A
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公开(公告)号:US3086965A
公开(公告)日:1963-04-23
申请号:US70824358
申请日:1958-01-10
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A
IPC: C08F10/00
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公开(公告)号:US2766300A
公开(公告)日:1956-10-09
申请号:US37472753
申请日:1953-08-17
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A
IPC: C10G21/00
CPC classification number: C10G21/00
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公开(公告)号:US2643972A
公开(公告)日:1953-06-30
申请号:US21878751
申请日:1951-04-02
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A
IPC: B01D15/02
CPC classification number: B01D15/02 , B01D2215/021 , C07C7/12 , C10G25/02 , C10G25/03 , C10G2300/1051 , C10G2300/4006 , C10G2300/4012 , C10G2400/30 , C07C9/15 , C07C15/04
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公开(公告)号:US2903343A
公开(公告)日:1959-09-08
申请号:US39495753
申请日:1953-11-30
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A
IPC: B01D9/00
CPC classification number: B01D9/0013 , B01D9/004
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公开(公告)号:US2700664A
公开(公告)日:1955-01-25
申请号:US19625050
申请日:1950-11-17
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A , HUDDLESTON JAMES G
IPC: C07C7/152
CPC classification number: C07C7/152
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公开(公告)号:US2696510A
公开(公告)日:1954-12-07
申请号:US13201849
申请日:1949-12-09
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A
CPC classification number: C07C7/12 , B01D15/02 , B01D2215/021
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公开(公告)号:US2813099A
公开(公告)日:1957-11-12
申请号:US39227953
申请日:1953-11-16
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A
IPC: B01D9/00 , C07D213/06
CPC classification number: C07D213/06 , B01D9/0013 , B01D9/004 , B01D9/005
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公开(公告)号:US2809222A
公开(公告)日:1957-10-08
申请号:US39467753
申请日:1953-11-27
Applicant: PHILLIPS PETROLEUM CO
Inventor: HAWKINS HAROLD M , WEEDMAN JOHN A
IPC: C10G21/00
CPC classification number: C10G21/00 , Y10S585/901
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10.Selective solvent extraction of naphthene hydrocarbons employing 2-pyrrolidone 失效
Title translation: 使用2-吡咯烷酮的环烷烃的选择性溶剂萃取公开(公告)号:US2771494A
公开(公告)日:1956-11-20
申请号:US34194353
申请日:1953-03-12
Applicant: PHILLIPS PETROLEUM CO
Inventor: WEEDMAN JOHN A
CPC classification number: C10G21/20 , C07C7/08 , C07C7/10 , C07C2601/08 , C07C2601/14 , C07C13/02 , C07C9/15 , C07C13/10 , C07C13/18
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