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公开(公告)号：IT1153723B
公开(公告)日：1987-01-14
申请号：IT2304882
申请日：1982-08-30
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： KRAMER GEORGE M
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公开(公告)号：DE2726979A1
公开(公告)日：1978-12-21
申请号：DE2726979
申请日：1977-06-15
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： DINES MARTIN B , HALL RICHARD B , KALDOR ANDREW , KRAMER GEORGE M , MAAS JUN EDWARD T
IPC: B01D59/34 , C07D307/06 , C07F5/00
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公开(公告)号：FR2455918A1
公开(公告)日：1980-12-05
申请号：FR7931787
申请日：1979-12-27
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： MAAS EDWARD T JR , KALDOR ANDREW , COX DONALD M , KRAMER GEORGE M , HALL RICHARD B , HORSLEY JOHN A
IPC: B01D59/34
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公开(公告)号：CH618956A5
公开(公告)日：1980-08-29
申请号：CH746977
申请日：1978-01-01
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： DINES MARTIN B , HALL RICHARD B , KALDOR ANDREW , KRAMER GEORGE M , MAAS EDWARD T JR
IPC: B01D59/34 , C07C45/77 , C07D307/02 , C07F5/00 , C07C49/167 , B01D59/00
Abstract: The novel composition containing a uranyl ion has the formula I in which L is a ligand selected from the group consisting of isopropanol, ethanol, isobutanol, tertiary butanol, methanol, tetrahydrofuran, acetone, dimethylformamide, n-propanol and ethyl acetate. The abovementioned composition can be used for separating uranium isotopes.
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公开(公告)号：DE2826226A1
公开(公告)日：1979-12-20
申请号：DE2826226
申请日：1978-06-15
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： DINES MARTIN B , HALL RICHARD B , KALDOR ANDREW , KRAMER GEORGE M , MAAS JUN EDWARD T
IPC: B01D59/34 , C07C45/77 , C07D307/02 , C07F5/00
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Patent Agency Ranking
公开(公告)号：CA1209585A
公开(公告)日：1986-08-12
申请号：CA438015
申请日：1983-09-29
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： KRAMER GEORGE M , WEISSMAN WALTER , BROWN HERBERT C , PETTIT ROWLAND
IPC: C07C67/38 , B01J31/00 , C07B61/00 , C07C51/00 , C07C51/14 , C07C53/122 , C07C67/00 , C07C69/22 , C07C53/124 , C07C69/24
Abstract: Esters or carboxylic acids are prepared from olefins containing at least two carbon atoms by reacting the olefin with carbon monoxide in the presence of: (i) a first complex of a selected Lewis acid with the ester or carboxylic acid, whichever is the reaction product recovered; (ii) a second complex of the Lewis acid with an alcohol, if an ester is being prepared, or with water, if a carboxylic acid is being prepared; and (iii) a metal carbonyl compound containing a Group IB transition metal in the first oxidation state; and by recovering the reaction product(s). The preferred olefin is propylene, the preferred ester to be prepared is methylisobutyrate, the preferred metal is copper and the preferred Lewis acid is boron trifluoride.
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公开(公告)号：CH618103A5
公开(公告)日：1980-07-15
申请号：CH648978
申请日：1978-06-14
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： DINES MARTIN B , HALL RICHARD B , KALDOR ANDREW , KRAMER GEORGE M , MAAS EDWARD T JR
IPC: B01D59/34
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公开(公告)号：CA844008A
公开(公告)日：1970-06-09
申请号：CA844008D
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： KRAMER GEORGE M , CARTER JAMES L
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公开(公告)号：CA2062699A1
公开(公告)日：1992-10-02
申请号：CA2062699
申请日：1992-03-11
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： SOLED STUART L , IGLESIA ENRIQUE , KRAMER GEORGE M , GATES WILLIAM E , ERNST RICHARD H
IPC: B01J27/053 , C07B61/00 , C07C5/27 , C07C9/16
Abstract: A process for isomerizing a paraffin feed comprising contacting the feed with a strong, solid acid catalyst comprising a sulfated Group IVB metal oxide and at least one Group VIII metal in the presence of hydrogen and an adamantane compound.
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20.发明专利
公开(公告)号：CA1228346A
公开(公告)日：1987-10-20
申请号：CA464736
申请日：1984-10-04
Applicant: EXXON RESEARCH ENGINEERING CO
Inventor： KRAMER GEORGE M , ERNST EDWIN R
Abstract: A process and new surfactant/hydride transfer catalyst compositions are described for paraffinolefin alkylation under strong acid conditions in which a mixture of one or more adamantane derivatives and one or more surfactants are used to substantially improve the efficiency of reaction while significantly minimizing cracking side reactions.
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