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1.发明授权Process for preparing aromatic isocyanates from aromatic azo and/or aromatic azoxy compounds 失效从芳香AZO和/或芳香AZOXY化合物制备芳族异氰酸酯的方法
公开(公告)号：US3660458A
公开(公告)日：1972-05-02
申请号：US3660458D
申请日：1969-01-21
Applicant: OLIN MATHIESON
Inventor： TROTZ SAMUEL I , HURLEY THOMAS J JR , KOBER EHRENFRIED H
IPC: C07C263/14 , C07C119/04
CPC classification number: C07C263/14 , C07C265/12
Abstract: THE PROCESS FOR PREPARING AN ORGANIC ISOCYANATE BY REACTING AN ORGANIC AZO AND/OR AN ORGANIC AZOXY COMPOUND WITH CARBON MONOXIDE IN THE PRESENCE OF A NOBLE METAL BASED CATALYST AT AN ELEVATED TEMPERATURE AND ELEVATED PRESSURE.
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2.发明授权Preparation of aromatic isocyanates by catalytic carbonylation of nitro compounds 失效通过硝基化合物的催化羰化制备芳族异氰酸酯
公开(公告)号：US3644462A
公开(公告)日：1972-02-22
申请号：US3644462D
申请日：1969-03-12
Applicant: OLIN MATHIESON
Inventor： SMITH ERIC , KOBER EHRENFRIED H
IPC: C07D279/20 , B01J31/00 , B01J31/26 , B01J31/28 , C07B61/00 , C07C67/00 , C07C241/00 , C07C263/14 , C07C265/00 , C07C119/04 , C07F15/00
CPC classification number: B01J31/1805 , B01J31/1825 , B01J31/28 , B01J31/34 , B01J31/36 , B01J2531/82 , B01J2531/822 , B01J2531/824 , C07C263/14 , C07C265/14 , C07C265/12
Abstract: THE PROCESS FOR PREPARING AN ORGAINC ISOCYANATE BY REACTING AN ORGANIC NITRO COMPOUND WITH CARBON MONOXIDE IN THE PRESENCE OF A CATALYST SYSTEM COMPRISING A HALIDE OF A NOBLE METAL AND AN AMINE COMPOSITION. USEFUL AMINE COMPOSITION INCLUDE COMPOUNDS OF THE FORMULA:
RR''R"N
WHEREIN R, R'' AND R" ARE EACH SELECTED FROM THE GROUP CONSISTING OF HYDROGEN, ALKYL, CYCLOALKYL, ARALKYL, AND
R"''-BENZENE
AND WHEREIN NOT MORE THAN TWO OF THE R, R'' AND R" SUBSTITUENTS ARE HYDROGEN. PREFERRED AMINES INCLUDE TRI-NBUTYL AMINE, ANILINE, ANILINE-2-SULFONIC ACID, O-PHENYLENE DIAMINE, ANTHRANILIC ACID, N-PHENYL ANTHRANILIC ACID, ANTHRANILAMIDE, O-AMINOPHENOL, O-AMINOBENZENE THIOL, BENZYL AMINE, DIPHENYL AMINE, AND TRIPHENYL AMINE. THE NOBLE METAL HALIDE IS PREFERABLY A HALIDE OF PALLADIUM, RODIUM, IRIDIUM, RHENIUM, PATINUM, AND MIXTURES THEREOF. THE CATALST SYSTEM MAY ALSO INCLUDE MOLYBDENUM TRIOXIDE OR ANOTHER METAL OXIDE.-
公开(公告)号：US3639482A
公开(公告)日：1972-02-01
申请号：US3639482D
申请日：1969-03-05
Applicant: OLIN MATHIESON
Inventor： CHURCHILL JOHN W , KOBER EHRENFRIED H , SCOTT PETER H
IPC: C07C85/10
CPC classification number: C07C209/74
Abstract: FLURONAILINES ARE PREPARED BY THE DEOXGENATION AND HYDROFLURINATION OF THE CORRESPONDIGN NITROBENZENES WHICH ARE REACTED IN ANHYDROUS HYDROGEN FLUORIDE AT 0* TO 230*C. UNDER PESSURE OF FROM 15 TO 1500 P.S.I.A. IN THE PRESENCE OF CARBON MONOXIDE AND A NOBLE METAL CATALYST.
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公开(公告)号：US3499021A
公开(公告)日：1970-03-03
申请号：US3499021D
申请日：1966-10-19
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , SCHNABEL WILHELM J
IPC: C07C263/10 , C07C119/04 , C07C127/12 , C07C127/24
CPC classification number: C07C263/10 , C07C265/14
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5.发明授权Cross-linked polymers from fluorinated heterocyclic compounds and guanidine carbonates or phosphorus oxytriamide 失效来自氟化杂环化合物和碳酸胍或磷三酰胺的交联聚合物
公开(公告)号：US3269959A
公开(公告)日：1966-08-30
申请号：US5512160
申请日：1960-09-12
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , RATZ RUDI F W , HENRI ULRICH
CPC classification number: C08G73/06 , C08G73/0611 , C08G73/0627 , C08G79/02
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Patent Agency Ranking
公开(公告)号：US3636104A
公开(公告)日：1972-01-18
申请号：US3636104D
申请日：1968-10-29
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , OTTMANN GERHARD F
IPC: C07C335/16 , C07C157/00
CPC classification number: C07C335/16
Abstract: THE PROCESS FOR PREPARING N,N''-DIARYLTHIOUREAS BY REACTING: (A) CARBON DISULFIDE AND/OR CARBONYL SULFIDE, (B) WATER, (C) A COMPOUND SELECTED FROM THE GROUP CONSISTING OF (1) AN AROMATIC NITRO COMPOUND, (2) AN AROMATIC NITROSO COMPOUND, (3) AND MIXTURES OF (1) AND (2), (D) AND A BASE, AND RECOVERING THE N,N''-DIARYLTHIOUREAS PRODUCED THEREBY.
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7.发明授权Vinyl chloride resins stabilized with 2 - mercaptopyridine - 1 - oxide and derivatives 失效乙烯氯化物树脂稳定与2-巯基吡啶-1-氧化物和衍生物
公开(公告)号：US3533993A
公开(公告)日：1970-10-13
申请号：US3533993D
申请日：1968-06-18
Applicant: OLIN MATHIESON
Inventor： HOVEY ALMON G , KOBER EHRENFRIED H
IPC: C07D213/89 , C07F7/22 , C08K5/58 , C08F45/60 , C08F45/62
CPC classification number: C07D213/89 , C07F7/2268 , C08K5/58 , C08L27/06
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公开(公告)号：US3488374A
公开(公告)日：1970-01-06
申请号：US3488374D
申请日：1965-10-04
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , ROZSA GEORGE , SCHNABEL WILHELM J
IPC: C07C265/12 , C08G18/76 , C07C119/04 , C08G22/04
CPC classification number: C07C263/10 , C08G18/7607 , C08G18/7664 , C07C265/14
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公开(公告)号：US3481968A
公开(公告)日：1969-12-02
申请号：US3481968D
申请日：1967-10-02
Applicant: OLIN MATHIESON
Inventor： OTTMANN GERHARD F , KOBER EHRENFRIED H , GAVIN DAVID F
IPC: C07C263/14 , C07C119/04
CPC classification number: C07C263/14 , C07C265/12
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10.发明授权Process for reduction of nitro compounds to corresponding oximes and ketones 失效将硝基化合物还原成相应的化合物和酮的方法
公开(公告)号：US3480672A
公开(公告)日：1969-11-25
申请号：US3480672D
申请日：1967-03-28
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , OTTMANN GERHARD F , HOOKS HAYWOOD JR
IPC: C07C45/00 , C07C131/00
CPC classification number: C07C45/00
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