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21.发明授权Catalytic carbonylation of aromatic nitro compounds in the presence of organic carbonates 失效有机碳酸盐存在下芳香硝基化合物的催化羰化
公开(公告)号：US3657308A
公开(公告)日：1972-04-18
申请号：US3657308D
申请日：1969-04-16
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , SCHNABEL WILHELM J
IPC: C07D279/20 , B01J31/00 , C07B61/00 , C07C49/00 , C07C67/00 , C07C241/00 , C07C263/14 , C07C265/00 , C07C119/04
CPC classification number: C07C263/14 , C07C265/12 , C07C265/14
Abstract: IN THE PROCESS FOR PREPARING AN ORGANIC ISOCYANATE BY REACTING AN ORGANIC NITRO COMPOUND WITH CARBON MONOXIDE IN THE PRESENCE OF A CATALYST, IMPROVED YIELDS OF THE ORGANIC ISOCYANATE ARE OBTAINED AND CONTAMINATION OF THE ISOCYANATE BY PRODUCTS DERIVED FROM ORTHO-DINITRO COMPOUNDS IS SUPRESSED WHEN THE REACTION IS CARRIED OUT IN THE PRESENCE OF AN ORGANIC CARBONATE. IN ADDITION, WHEN THE CATALYST IS A NOBLE METAL HALIDE COMPLEX OF LEWIS BASE SUCH AS PYRIDINE OR ISOQUINOLINE, DECOMPOSITION OF THE CATALYST COMPLEX IS DIMINISHED.
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22.发明授权Catalytic process for the preparation of monocarbodiimides and isocyanate-monocarbodiimide adducts 失效用于制备单克隆抗体和异氰酸酯 - 单碳酸酯添加剂的催化方法
公开(公告)号：US3635947A
公开(公告)日：1972-01-18
申请号：US3635947D
申请日：1967-01-10
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , SCHNABEL WILHELM J , GARDNER STRONG K
IPC: C07D229/00 , C08G18/78 , C08G18/79 , C07C119/04
CPC classification number: C08G18/78 , C07D229/00 , C08G18/797 , Y10S521/901
Abstract: MONOCARBODIIMIDES AND ORGANIC ISOCYANATE-MONOCARBODIIMIDE ADDUCTS ARE PROVIDED BY HEATING ORGANIC ISOCYANATES IN THE PRESENCE OF A CATALYTIC AMOUNT OF PHENYLPHOSPHONIC DIAMIDE AT A TEMPERATUREA FROM ABOUT 120* TO ABOUT 190*C. THE MONOCARBODIIMIDES ARE USEFUL AS CATALYSTS AND CHEMICAL INTERMEDIATES; THE ADDUCTS ARE USEFUL IN THE PREPARATION OF POLYURETHANE FOAMS.
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23.发明授权Perchlorinated aromatic polyisocyanates preparation 失效PERCHLORINATED AROMATIC POLYISOCYANATES PREPARATION
公开(公告)号：US3497542A
公开(公告)日：1970-02-24
申请号：US3497542D
申请日：1965-07-27
Applicant: OLIN MATHIESON
Inventor： GARDNER STRONG K , KOBER EHRENFRIED H , SCHNABEL WILHELM J
IPC: C07C263/16 , C08G18/77 , C08L75/04 , C07C119/04 , C07B9/00 , C08G22/18
CPC classification number: C08G18/773 , C07C263/16 , C07C265/14
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公开(公告)号：US3492348A
公开(公告)日：1970-01-27
申请号：US3492348D
申请日：1966-04-20
Applicant: OLIN MATHIESON
Inventor： BOUDAKIAN MAX M , HYDE GENE A , KOBER EHRENFRIED H
IPC: C07C303/02 , C07C309/81 , C07C143/70
CPC classification number: C07C303/02 , C07C309/81
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公开(公告)号：US3481967A
公开(公告)日：1969-12-02
申请号：US3481967D
申请日：1966-04-01
Applicant: OLIN MATHIESON
Inventor： OTTMANN GERHARD F , KOBER EHRENFRIED H , GAVIN DAVID F
IPC: C07C263/14 , C07C119/04 , C07C79/46 , C07D93/00
CPC classification number: C07C263/14 , B01J27/08 , B01J27/128 , B01J27/135 , C07C265/12
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Patent Agency Ranking
公开(公告)号：US3462518A
公开(公告)日：1969-08-19
申请号：US3462518D
申请日：1965-11-15
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , LEDERLE HENRY F , OTTMANN GERHARD F
IPC: C07F9/6581 , C08G79/02 , C07D105/02 , C07F9/08 , C10M3/40
CPC classification number: C08G79/025 , C07F9/65812 , C10M3/00 , C10M2201/02 , C10M2223/02 , C10M2223/049 , C10M2225/00 , C10M2225/02 , C10N2240/08
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公开(公告)号：US3462492A
公开(公告)日：1969-08-19
申请号：US3462492D
申请日：1965-04-05
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H
IPC: C08G18/50 , C08G63/685 , C08G65/26 , C10M173/02 , C07C93/14
CPC classification number: C08G18/5033 , C08G63/6854 , C08G65/2627 , C10M173/02 , C10M2201/02 , C10M2209/103 , C10M2209/104 , C10M2209/105 , C10M2209/106 , C10M2215/042 , C10N2240/08 , C10N2250/02
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公开(公告)号：US3450740A
公开(公告)日：1969-06-17
申请号：US3450740D
申请日：1965-07-21
Applicant: OLIN MATHIESON
Inventor： GAVIN DAVID F , KOBER EHRENFRIED H , SCHNABEL WILHELM J
IPC: A61K31/21 , C07C263/10 , C07C263/16 , C08G18/77 , C07C119/04
CPC classification number: C08G18/773 , C07C263/10 , C07C265/14
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公开(公告)号：US3438750A
公开(公告)日：1969-04-15
申请号：US3438750D
申请日：1968-04-30
Applicant: OLIN MATHIESON
Inventor： SCHNABEL WILHELM J , KOBER EHRENFRIED H , GARDNER STRONG K
IPC: C01G55/00
CPC classification number: C01G55/007
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公开(公告)号：US3404187A
公开(公告)日：1968-10-01
申请号：US43872865
申请日：1965-03-10
Applicant: OLIN MATHIESON
Inventor： KOBER EHRENFRIED H , OTTMANN GERHARD F
CPC classification number: C10M3/00 , C06B45/105 , C07F9/5304 , C08G18/5078 , C10M2201/02 , C10M2223/06 , C10M2223/061 , C10N2240/08
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