ES2065477T3 - Preparacion de poliaminas. - Google Patents

Preparacion de poliaminas.

Info

Publication number
ES2065477T3
ES2065477T3 ES90301290T ES90301290T ES2065477T3 ES 2065477 T3 ES2065477 T3 ES 2065477T3 ES 90301290 T ES90301290 T ES 90301290T ES 90301290 T ES90301290 T ES 90301290T ES 2065477 T3 ES2065477 T3 ES 2065477T3
Authority
ES
Spain
Prior art keywords
polyamines
hydrogenation
preparation
polynitriles
polynitrile
Prior art date
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.)
Expired - Lifetime
Application number
ES90301290T
Other languages
English (en)
Inventor
Gerald Joseph O'neill
Albert Henry Levesque
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hampshire Chemical Corp
Original Assignee
Hampshire Chemical Corp
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
Application filed by Hampshire Chemical Corp filed Critical Hampshire Chemical Corp
Application granted granted Critical
Publication of ES2065477T3 publication Critical patent/ES2065477T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C209/00—Preparation of compounds containing amino groups bound to a carbon skeleton
    • C07C209/44—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers
    • C07C209/48—Preparation of compounds containing amino groups bound to a carbon skeleton by reduction of carboxylic acids or esters thereof in presence of ammonia or amines, or by reduction of nitriles, carboxylic acid amides, imines or imino-ethers by reduction of nitriles

Abstract

SE PREPARAN POLIAMINAS MEDIANTE HIDROGENACION DIFERIDA DE POLINITRILOS POR ADICION GRADUAL DEL POLINITRILO DENTRO DE UN REACTOR DE ALIMENTACION DIFERIDA, EL CUAL CONTIENE UN CATALIZADOR RANEY DE COBALTO. LA HIDROGENACION SE REALIZA OPCIONALMENTE EN PRESENCIA DE AMONIO ANHIDRO. LA POLIAMINA SE OBTIENE ECONOMICAMENTE CON GRAN SELECTIVIDAD Y RENDIMIENTO.
ES90301290T 1989-02-07 1990-02-07 Preparacion de poliaminas. Expired - Lifetime ES2065477T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US30693089A 1989-02-07 1989-02-07
US47555790A 1990-02-05 1990-02-05

Publications (1)

Publication Number Publication Date
ES2065477T3 true ES2065477T3 (es) 1995-02-16

Family

ID=26975444

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90301290T Expired - Lifetime ES2065477T3 (es) 1989-02-07 1990-02-07 Preparacion de poliaminas.

Country Status (9)

Country Link
EP (1) EP0382508B1 (es)
JP (1) JP2845336B2 (es)
AT (1) ATE114636T1 (es)
AU (1) AU620205B2 (es)
CA (1) CA2009364C (es)
DE (1) DE69014336T2 (es)
DK (1) DK0382508T3 (es)
ES (1) ES2065477T3 (es)
NZ (1) NZ232379A (es)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU620205B2 (en) * 1989-02-07 1992-02-13 W.R. Grace & Co.-Conn. Preparation of tris(2-aminoethyl)amine
AU3229901A (en) 2000-02-16 2001-08-27 Asahi Kasei Kabushiki Kaisha Polyamide resin composition
DE102006061535A1 (de) * 2006-12-27 2008-07-03 Saltigo Gmbh Verfahren zur Herstellung von Aminoalkylaminen
JP5399270B2 (ja) 2007-03-01 2014-01-29 ビーエーエスエフ ソシエタス・ヨーロピア エチレンジアミンの製造方法
JP5393486B2 (ja) * 2007-03-01 2014-01-22 ビーエーエスエフ ソシエタス・ヨーロピア トリエチレンテトラアミンの製造方法
US8440852B2 (en) 2007-03-01 2013-05-14 Basf Se Method for producing tetraethylenepentamine
EP2132163A1 (de) * 2007-03-01 2009-12-16 Basf Se Verfahren zur herstellung von ethylenaminen aus roh-aan
CN101675026A (zh) 2007-03-01 2010-03-17 巴斯夫欧洲公司 制备亚乙基胺混合物的方法
ATE513802T1 (de) 2007-03-01 2011-07-15 Basf Se Verfahren zur herstellung von ethylenaminen
US8299249B2 (en) 2007-03-01 2012-10-30 Basf Se Method for producing TETA by means of EDDN
EP2557074A1 (en) 2011-08-11 2013-02-13 Astellas Pharma Inc. Process for the preparation of N,N,N',N'-tetrakis(3-aminopropyl)-1,4-butanediamine
CN102924286B (zh) * 2012-10-31 2014-06-11 万华化学集团股份有限公司 一种n1-(2-氨乙基)-1,2-乙二胺的制备方法
CN105814016A (zh) * 2013-12-11 2016-07-27 巴斯夫欧洲公司 N,n-二(2-氨基烷基)-1,2-烷基二胺衍生物
CN104130137A (zh) * 2014-07-08 2014-11-05 重庆海洲化学品有限公司 一种二乙撑三胺的制备方法
JP7284879B1 (ja) * 2021-07-02 2023-05-31 日揮触媒化成株式会社 スポンジコバルト触媒組成物

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3565957A (en) * 1968-09-20 1971-02-23 Stauffer Chemical Co Hydrogenation of nitrilotriacetonitrile
US3565457A (en) * 1969-06-06 1971-02-23 Emdeko Distributing Inc Vehicle stabilizing device
JPS5755705A (en) * 1980-09-18 1982-04-02 Mitsuo Horikoshi Permanent magnet type homopolar floating body
JPS6048952A (ja) * 1983-08-29 1985-03-16 Asahi Chem Ind Co Ltd ジメチルヘキサメチレンジアミンの製造方法
JPS6048953A (ja) * 1983-08-29 1985-03-16 Asahi Chem Ind Co Ltd ジメチルヘキサメチレンジアミンの製法
JPS61286350A (ja) * 1985-06-12 1986-12-16 ダブリユ−・ア−ル・グレイス・アンド・カンパニ− 脂肪族ポリアミンの合成
US4721811A (en) * 1985-08-26 1988-01-26 W. R. Grace & Co. Synthesis of aliphatic polyamines
JPH0745440B2 (ja) * 1986-05-20 1995-05-17 旭化成工業株式会社 ４−アミノメチル−１，８−ジアミノオクタンの製造方法
JP2538208B2 (ja) * 1986-05-21 1996-09-25 旭化成工業株式会社 ４−アミノメチル−１，８−ジアミノオクタンの製造法
AU620205B2 (en) * 1989-02-07 1992-02-13 W.R. Grace & Co.-Conn. Preparation of tris(2-aminoethyl)amine

Also Published As

Publication number Publication date
EP0382508A3 (en) 1991-04-17
DE69014336T2 (de) 1995-04-27
CA2009364C (en) 1997-03-11
DE69014336D1 (de) 1995-01-12
JP2845336B2 (ja) 1999-01-13
DK0382508T3 (da) 1995-01-16
EP0382508B1 (en) 1994-11-30
NZ232379A (en) 1991-05-28
ATE114636T1 (de) 1994-12-15
AU620205B2 (en) 1992-02-13
AU4907690A (en) 1990-08-16
CA2009364A1 (en) 1990-08-07
JPH032145A (ja) 1991-01-08
EP0382508A2 (en) 1990-08-16

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