USB391828I5 - - Google Patents

Info

Publication number
USB391828I5
USB391828I5 US39182873A USB391828I5 US B391828 I5 USB391828 I5 US B391828I5 US 39182873 A US39182873 A US 39182873A US B391828 I5 USB391828 I5 US B391828I5
Authority
US
United States
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
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English (en)
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19691953263 external-priority patent/DE1953263C2/de
Application filed filed Critical
Priority to US05/391,828 priority Critical patent/US4014933A/en
Publication of USB391828I5 publication Critical patent/USB391828I5/en
Application granted granted Critical
Publication of US4014933A publication Critical patent/US4014933A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/195—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with vanadium, niobium or tantalum
    • B01J27/198—Vanadium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/72—Copper
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/74—Iron group metals
    • B01J23/755—Nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/76—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with metals, oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/70—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper
    • B01J23/89—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals
    • B01J23/8933—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00 of the iron group metals or copper combined with noble metals also combined with metals, or metal oxides or hydroxides provided for in groups B01J23/02 - B01J23/36
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/185—Phosphorus; Compounds thereof with iron group metals or platinum group metals
    • B01J27/1853—Phosphorus; Compounds thereof with iron group metals or platinum group metals with iron, cobalt or nickel
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J27/00—Catalysts comprising the elements or compounds of halogens, sulfur, selenium, tellurium, phosphorus or nitrogen; Catalysts comprising carbon compounds
    • B01J27/14—Phosphorus; Compounds thereof
    • B01J27/186—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium
    • B01J27/188—Phosphorus; Compounds thereof with arsenic, antimony, bismuth, vanadium, niobium, tantalum, polonium, chromium, molybdenum, tungsten, manganese, technetium or rhenium with chromium, molybdenum, tungsten or polonium
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J23/00—Catalysts comprising metals or metal oxides or hydroxides, not provided for in group B01J21/00
    • B01J23/90—Regeneration or reactivation

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
US05/391,828 1969-10-23 1973-08-27 Production of amines from alcohols Expired - Lifetime US4014933A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US05/391,828 US4014933A (en) 1969-10-23 1973-08-27 Production of amines from alcohols

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19691953263 DE1953263C2 (de) 1969-10-23 1969-10-23 Trägerkatalysator und seine Verwendung zur hydrierenden Aminierung von Alkoholen
DT1953263 1969-10-23
US8114470A 1970-10-15 1970-10-15
US05/391,828 US4014933A (en) 1969-10-23 1973-08-27 Production of amines from alcohols

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
US8114470A Continuation 1969-10-23 1970-10-15

Publications (2)

Publication Number Publication Date
USB391828I5 true USB391828I5 (cs) 1976-04-06
US4014933A US4014933A (en) 1977-03-29

Family

ID=27182203

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/391,828 Expired - Lifetime US4014933A (en) 1969-10-23 1973-08-27 Production of amines from alcohols

Country Status (1)

Country Link
US (1) US4014933A (cs)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152353A (en) 1977-08-29 1979-05-01 The Dow Chemical Company Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof
EP0384542A1 (en) * 1989-02-24 1990-08-29 Engelhard De Meern B.V. A process for preparing secondary alkylamine
EP0526851A3 (en) * 1991-07-31 1993-05-19 Tosoh Corporation Process and catalyst for producing an ethylenamine
US5235108A (en) * 1989-02-24 1993-08-10 Engelhard De Meern B.V Process for preparing secondary alkylamine

Families Citing this family (87)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838184A1 (de) * 1978-09-01 1980-03-13 Basf Ag Verfahren zur herstellung tertiaerer amine
US4314084A (en) * 1978-12-29 1982-02-02 Air Products And Chemicals, Inc. Synthesis of lower alkyl amines
US4420648A (en) * 1979-01-02 1983-12-13 Exxon Research And Engineering Co. Process for hydrogenating organic compounds with a supported cobalt-silica coprecipitated hydrogenation catalyst
US4439544A (en) * 1979-01-02 1984-03-27 Exxon Research And Engineering Co. Support cobalt-silica coprecipitated hydrogenation catalyst
FR2455570A1 (fr) * 1979-05-03 1980-11-28 Rhone Poulenc Ind Procede de preparation de tris(ether-amines) et tris(ether-amines) ainsi obtenues
US4255357A (en) * 1980-03-24 1981-03-10 Pennwalt Corporation Catalytic process for preparing ethyl amines
US4404405A (en) * 1981-09-30 1983-09-13 Union Carbide Corporation Process for the preparation of polyethylene polyamines
US4415755A (en) * 1981-11-10 1983-11-15 Texaco Inc. Nitriles and primary amines from primary alcohols
DE3238931A1 (de) * 1982-10-21 1984-04-26 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von 1,3-diamino-2,2-dialkylpropanen
US4479009A (en) * 1982-11-29 1984-10-23 Phillips Petroleum Company Amination process
US4480131A (en) * 1983-06-01 1984-10-30 Lehigh University Process for selective production of di- and tri-alkylamines
US4578517A (en) * 1983-09-16 1986-03-25 Air Products And Chemicals, Inc. Polyalkylene polyamines from alkanolamine and ammonia or amines using group IIIB metal acid phosphate catalysts
US4605770A (en) * 1983-12-22 1986-08-12 Air Products And Chemicals, Inc. Noncyclic polyalkylene polyamines by the reaction of an alkanolamine compound and an alkyleneamine compound in the presence of a Group IIA or Group IIIB metal acid phosphate catalyst
DE3422610A1 (de) * 1984-06-19 1985-12-19 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von aminen
US4602085A (en) * 1984-08-20 1986-07-22 Texaco Inc. Catalytic process for the production of hydroxyamine derivatives of alpha methyl glucoside
US4618717A (en) * 1984-09-17 1986-10-21 Texaco Inc. Catalytic process for the production of primary amines from oxyethylene glycol monoalkyl ethers
US4806690A (en) * 1985-05-13 1989-02-21 The Dow Chemical Company Method of producing amines
US4891349A (en) * 1985-05-13 1990-01-02 The Dow Chemical Company Catalyst for preparing amines
US4772750A (en) * 1985-06-14 1988-09-20 The Dow Chemical Company Method of producing amines
US4686273A (en) * 1985-07-01 1987-08-11 The Dow Chemical Company Process for preparing modified poly(alkylene carbonate) polyahls
GB8519425D0 (en) * 1985-08-01 1985-09-04 Ici Plc Amine production
US4686274A (en) * 1985-12-16 1987-08-11 The Dow Chemical Company Process for preparing modified poly(alkylene carbonate) polyahls
US4683336A (en) * 1985-12-13 1987-07-28 Sherex Chemical Company Inc. Preparation of amines
JPS62149648A (ja) * 1985-12-25 1987-07-03 Kao Corp 第２級アミンの製造方法
US4950789A (en) * 1989-01-25 1990-08-21 The Dow Chemical Company Aromatic polyalkyleneoxy polyamines containing amioncarbonyl or aminothiocarbonyl moieties and a compatible mixture of high and low molecular weight polyols made therefrom
US5166433A (en) * 1989-02-04 1992-11-24 Basf Aktiengesellschaft Catalyst and the amination of alcohols under hydrogenating conditions
DE3903367A1 (de) * 1989-02-04 1990-08-16 Basf Ag Katalysator und verfahren zur hydrierenden aminierung von alkoholen
US5331101A (en) * 1990-01-05 1994-07-19 The Dow Chemical Company Process for preparation of amines from alcohols, aldehydes or ketones
US5073635A (en) * 1990-06-22 1991-12-17 The Dow Chemical Company Process of preparing linearly-extended polyalkylenepolyamines employing metal silicate catalysts
DE69208385T2 (de) * 1991-04-22 1996-09-05 Kao Corp Verfahren zur Herstellung von N-Alkyl-N-Methylamin oder N-Alkenyl-N-Methylamin
DE4139607A1 (de) * 1991-11-30 1993-06-03 Basf Ag Verfahren zur herstellung von n-substituierten lactamen
DE4140259A1 (de) * 1991-12-06 1993-06-09 Basf Ag, 6700 Ludwigshafen, De Verfahren zur herstellung tertiaerer aminoxide
US5436351A (en) * 1993-08-27 1995-07-25 Huntsman Corporation Imidazolidone polyetheramide surfactant
US5422042A (en) * 1993-11-19 1995-06-06 Huntsman Corporation Imidazolidone polyetheramine strength enhancing additives of epoxy resin systems
DE4428004A1 (de) * 1994-08-08 1996-02-15 Basf Ag Verfahren zur Herstellung von Aminen
DE4429547A1 (de) * 1994-08-19 1996-02-22 Basf Ag Verfahren zur Herstellung von Aminen
FR2727679B1 (fr) * 1994-12-05 1997-01-03 Rhone Poulenc Rorer Sa Nouveaux agents de transfection et leurs applications pharmaceutiques
US5817593A (en) * 1995-06-02 1998-10-06 The Dow Chemical Company Catalyst and process for producing amines
BR9610892A (pt) * 1995-10-04 1999-07-13 Dow Chemical Co Processo para produzir produtos de polieteramina composto de polieteramina composição de combustível e aplicação de um composto de polieteramina
DE19645047A1 (de) * 1996-10-31 1998-05-07 Basf Ag Katalysatoren für die Aminierung von Alkylenoxiden, Alkoholen, Aldehyden und Ketonen
DE19742911A1 (de) * 1997-09-29 1999-04-01 Basf Ag Verfahren zur Herstellung von Aminen
DE19905837A1 (de) * 1999-02-12 2000-08-17 Basf Ag Verfahren zur Racemisierung von optisch aktiven Aminen
DE59910593D1 (de) * 1998-07-21 2004-10-28 Lonza Ag Verfahren zur herstellung von aminen
US6896769B2 (en) 1999-01-25 2005-05-24 Kimberly-Clark Worldwide, Inc. Modified condensation polymers containing azetidinium groups in conjunction with amphiphilic hydrocarbon moieties
US6398911B1 (en) 2000-01-21 2002-06-04 Kimberly-Clark Worldwide, Inc. Modified polysaccharides containing polysiloxane moieties
US6596126B1 (en) 1999-01-25 2003-07-22 Kimberly-Clark Worldwide, Inc. Modified polysaccharides containing aliphatic hydrocarbon moieties
US6517678B1 (en) 2000-01-20 2003-02-11 Kimberly-Clark Worldwide, Inc. Modified polysaccharides containing amphiphillic hydrocarbon moieties
US6518218B1 (en) * 1999-03-31 2003-02-11 General Electric Company Catalyst system for producing carbon fibrils
US6689613B1 (en) 1999-03-31 2004-02-10 General Electric Company Method for preparing and screening catalysts
EP1106601B1 (de) * 1999-12-06 2004-02-25 Basf Aktiengesellschaft Verfahren zur Herstellung von Monoisopropylamin
DE50007278D1 (de) 1999-12-06 2004-09-09 Basf Ag Verfahren zur Herstellung von Aminen
US6465602B2 (en) 2000-01-20 2002-10-15 Kimberly-Clark Worldwide, Inc. Modified condensation polymers having azetidinium groups and containing polysiloxane moieties
US6749721B2 (en) * 2000-12-22 2004-06-15 Kimberly-Clark Worldwide, Inc. Process for incorporating poorly substantive paper modifying agents into a paper sheet via wet end addition
US6916402B2 (en) 2002-12-23 2005-07-12 Kimberly-Clark Worldwide, Inc. Process for bonding chemical additives on to substrates containing cellulosic materials and products thereof
US6936136B2 (en) * 2002-12-31 2005-08-30 Kimberly-Clark Worldwide, Inc. Amino-functionalized pulp fibers
DE10335991A1 (de) * 2003-08-01 2005-02-24 Basf Ag Verfahren zur Herstellung von Ethylenaminen
US7670459B2 (en) * 2004-12-29 2010-03-02 Kimberly-Clark Worldwide, Inc. Soft and durable tissue products containing a softening agent
DE102005029932A1 (de) * 2005-06-28 2007-01-11 Clariant Produkte (Deutschland) Gmbh Verfahren zur Herstellung von Polyetheraminen
DE102005047458A1 (de) * 2005-09-30 2007-04-12 Basf Ag Verfahren zur Herstellung von Aminodiglykol (ADG) und Morpholin
CN101277922B (zh) * 2005-09-30 2011-08-17 巴斯夫欧洲公司 生产亚乙基胺的方法
EP1934166B1 (de) * 2005-09-30 2009-11-11 Basf Se Verfahren zur herstellung von ethylenaminen
DE102005048552A1 (de) * 2005-10-11 2007-04-12 Basf Ag Verfahren zur Herstellung von Ethylenaminen
RU2412931C2 (ru) * 2006-02-14 2011-02-27 Басф Се Способ дистилляционного разделения смесей, содержащих моноэтиленгликоль и диэтилентриамин
JP4938802B2 (ja) * 2006-02-14 2012-05-23 ビーエーエスエフ ソシエタス・ヨーロピア モノエチレングリコール（ｍｅｇ）からのエチレンアミン及びエタノールアミンの製造方法
US7635790B2 (en) * 2006-02-14 2009-12-22 Basf Se Method for producing ethylene amines and ethanol amines by the hydrogenating amination of monoethylene glycol and ammonia in the presence of a catalyst
JP2010511639A (ja) * 2006-12-06 2010-04-15 クラリアント・ファイナンス・（ビーブイアイ）・リミテッド ポリエーテルアミンの製造方法
JP2011513489A (ja) * 2008-03-10 2011-04-28 ハンツマン ペトロケミカル エルエルシー シクロヘキサンジメタノールの直接アミン化によるシクロヘキサンジメタンアミンの製造
US8383860B2 (en) 2008-10-06 2013-02-26 Union Carbide Chemicals & Plastics Technology Llc Process to selectively manufacture diethylenetriamine (DETA) or other desirable ethyleneamines via continuous transamination of ethylenediamine (EDA), and other ethyleneamines over a heterogeneous catalyst system
JP5680108B2 (ja) 2009-12-22 2015-03-04 ハンツマン ペトロケミカル エルエルシーＨｕｎｔｓｍａｎ Ｐｅｔｒｏｃｈｅｍｉｃａｌ ＬＬＣ エーテルアミンおよびそれらを重合体合成時に中間体として用いる使用
EP2517274B1 (en) 2009-12-23 2017-05-24 Merck Patent GmbH Compositions comprising polymeric binders
US8637668B2 (en) 2010-06-15 2014-01-28 Basf Se Process for preparing a cyclic tertiary methylamine
US8466322B2 (en) 2010-06-30 2013-06-18 Basf Se Process for preparing tri-n-propylamine (TPA)
US8933223B2 (en) 2010-10-14 2015-01-13 Basf Se Process for preparing a cyclic tertiary amine
WO2013003225A2 (en) 2011-06-29 2013-01-03 Dow Global Technologies Llc Vegetable-oil derived plasticizer
US8766009B2 (en) 2011-11-21 2014-07-01 Basf Se Process for preparing ethylamines and monoisopropylamine (MIPA)
WO2013178693A1 (de) 2012-06-01 2013-12-05 Basf Se Verfahren zur herstellung eines mono-n-alkyl-piperazins
US8884015B2 (en) 2012-06-01 2014-11-11 Basf Se Process for the preparation of a mono-N-alkypiperazine
US8981093B2 (en) 2012-06-06 2015-03-17 Basf Se Process for preparing piperazine
AR098050A1 (es) 2013-10-18 2016-04-27 Huntsman Petrochemical Llc Eteraminas con mayor estabilidad térmica y su uso como curativos o intermediarios para la síntesis de polímeros
WO2017123333A1 (en) 2016-01-12 2017-07-20 Huntsman Petrochemical Llc Co-preparation of polyetheramines and alkylene amines
WO2017132938A1 (en) 2016-02-04 2017-08-10 Rhodia Operations Macroporous catalyst for the preparation of aliphatic amines
CN107754813B (zh) 2016-08-18 2019-09-20 万华化学集团股份有限公司 一种用于聚醚胺合成的负载型催化剂及其制备方法
JP7113028B2 (ja) 2017-06-28 2022-08-04 ハンツマン ペトロケミカル エルエルシー テトラヒドロフルフリルアルコール開始型ポリエーテルアミンおよびその使用
PL3728541T3 (pl) 2017-12-20 2023-08-28 Huntsman Petrochemical Llc Alkoksylany polieteroaminy oparte na związkach aromatycznych
CA3113923A1 (en) 2018-09-25 2020-04-02 Huntsman Petrochemical Llc Cyclic amide initialized polyetheramine and uses thereof
WO2020098937A1 (en) * 2018-11-14 2020-05-22 Rhodia Operations Method for producing an amine
WO2025190675A1 (en) 2024-03-15 2025-09-18 Huntsman Petrochemical Llc Epoxy composition for producing an epoxy composite

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270059A (en) * 1962-02-21 1966-08-30 Basf Ag Production of diaminoalkanes
US3475344A (en) * 1965-06-19 1969-10-28 Basf Ag Production of catalysts containing cobalt
US3520933A (en) * 1966-10-28 1970-07-21 Basf Ag Production of amines

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3270059A (en) * 1962-02-21 1966-08-30 Basf Ag Production of diaminoalkanes
US3475344A (en) * 1965-06-19 1969-10-28 Basf Ag Production of catalysts containing cobalt
US3520933A (en) * 1966-10-28 1970-07-21 Basf Ag Production of amines

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152353A (en) 1977-08-29 1979-05-01 The Dow Chemical Company Method of producing amines from alcohols, aldehydes, ketones and mixtures thereof
EP0384542A1 (en) * 1989-02-24 1990-08-29 Engelhard De Meern B.V. A process for preparing secondary alkylamine
US5235108A (en) * 1989-02-24 1993-08-10 Engelhard De Meern B.V Process for preparing secondary alkylamine
EP0526851A3 (en) * 1991-07-31 1993-05-19 Tosoh Corporation Process and catalyst for producing an ethylenamine
US5321160A (en) * 1991-07-31 1994-06-14 Tosoh Corporation Process for producing an ethylenamine

Also Published As

Publication number Publication date
US4014933A (en) 1977-03-29

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