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1.发明授权
公开(公告)号：US3095445A
公开(公告)日：1963-06-25
申请号：US82766059
申请日：1959-07-16
Applicant: STANDARD OIL CO
Inventor： BALDWIN RICHARD H , TOWLE PHILIP H
IPC: C07C51/487
CPC classification number: C07C51/487 , C07C63/26
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公开(公告)号：US3452088A
公开(公告)日：1969-06-24
申请号：US3452088D
申请日：1966-07-11
Applicant: STANDARD OIL CO
Inventor： OLSEN GEORGE P , TOWLE PHILIP H , BALDWIN RICHARD H
IPC: C07C51/43 , C07C51/487 , C07C63/26 , B01D9/02
CPC classification number: C07C51/43 , C07C51/487 , C07C63/26
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3.发明授权Purification of water-insoluble aromatic dicarboxylic acids obtained by catalytic liquid phase oxidation with molecular oxygen 失效通过用分子氧催化液相氧化获得的不溶于水的芳族二羧酸的纯化
公开(公告)号：US3344177A
公开(公告)日：1967-09-26
申请号：US34639464
申请日：1964-02-21
Applicant: STANDARD OIL CO
Inventor： HENSLEY JR ALBERT L , TOWLE PHILIP H
IPC: C07C51/487
CPC classification number: C07C51/487 , C07C63/26
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公开(公告)号：US2971011A
公开(公告)日：1961-02-07
申请号：US71782558
申请日：1958-02-27
Applicant: STANDARD OIL CO
Inventor： LIAO HSIANG P , TOWLE PHILIP H
IPC: C07C51/56
CPC classification number: C07C51/56 , C07C63/307
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Patent Agency Ranking
公开(公告)号：US2751361A
公开(公告)日：1956-06-19
申请号：US43635554
申请日：1954-06-14
Applicant: STANDARD OIL CO
Inventor： STRIEN RICHARD E VAN , TOWLE PHILIP H , PHILIP HILL
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6.发明授权
公开(公告)号：US3639465A
公开(公告)日：1972-02-01
申请号：US3639465D
申请日：1968-06-18
Applicant: STANDARD OIL CO
Inventor： OLSEN GEORGE P , TOWLE PHILIP H , BALDWIN RICHARD H
IPC: C07C51/487 , C07C51/42
CPC classification number: C07C51/487
Abstract: USE OF PREHUMIDIFIED HYDROGEN-CONTAINING GAS FOR PURIFICATION OF AROMATIC POLUCARBOXYLIC ACIDS CONTAMINATED WITH REDUCIBLE IMPURITIES INCLUDING ALKEHYDIC AROMATIC ACIDS IN PROCESSES INCLUDING THE STEP OF CONTACTING AQUEOUS SOLUTION SUBSTANTIALLY SATURATED WITH IMPURE AROMATIC POLYCARBOXYLIC ACID AND HYDROGEN WITH NOBLE METAL-CONTAINING CATALYST BY PERCOLATION OF THE SOLUTION THROUGH A BED OF THE CATALYST.
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公开(公告)号：US2751359A
公开(公告)日：1956-06-19
申请号：US45777254
申请日：1954-09-22
Applicant: STANDARD OIL CO
Inventor： PHILIP HILL , STRIEN RICHARD E VAN , TOWLE PHILIP H
IPC: C07C53/126 , C07F5/06 , C10L7/02
CPC classification number: C07C53/126 , C07F5/069 , C10L7/02
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公开(公告)号：US2751283A
公开(公告)日：1956-06-19
申请号：US33950453
申请日：1953-03-02
Applicant: STANDARD OIL CO
Inventor： STRIEN RICHARD E VAN , TOWLE PHILIP H
IPC: C07C53/126 , C10L7/02
CPC classification number: C10L7/02 , C07C53/126 , Y10S507/922
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公开(公告)号：US2667508A
公开(公告)日：1954-01-26
申请号：US26398351
申请日：1951-12-28
Applicant: STANDARD OIL CO
Inventor： TOWLE PHILIP H , PHILIP HILL
IPC: C07C51/295
CPC classification number: C07C51/295
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