IT1202381B - Procedimento per produrre poliammine da polinitrili - Google Patents

Procedimento per produrre poliammine da polinitrili

Info

Publication number
IT1202381B
IT1202381B IT29922/77A IT2992277A IT1202381B IT 1202381 B IT1202381 B IT 1202381B IT 29922/77 A IT29922/77 A IT 29922/77A IT 2992277 A IT2992277 A IT 2992277A IT 1202381 B IT1202381 B IT 1202381B
Authority
IT
Italy
Prior art keywords
polynitrils
procedure
producing polyamines
polyamines
producing
Prior art date
Application number
IT29922/77A
Other languages
English (en)
Original Assignee
Texaco Development 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 Texaco Development Corp filed Critical Texaco Development Corp
Application granted granted Critical
Publication of IT1202381B publication Critical patent/IT1202381B/it

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
IT29922/77A 1977-01-28 1977-11-22 Procedimento per produrre poliammine da polinitrili IT1202381B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US76339477A 1977-01-28 1977-01-28

Publications (1)

Publication Number Publication Date
IT1202381B true IT1202381B (it) 1989-02-09

Family

ID=25067735

Family Applications (1)

Application Number Title Priority Date Filing Date
IT29922/77A IT1202381B (it) 1977-01-28 1977-11-22 Procedimento per produrre poliammine da polinitrili

Country Status (12)

Country Link
US (1) US4146560A (it)
JP (1) JPS5395906A (it)
BE (1) BE863398A (it)
BR (1) BR7707891A (it)
CA (1) CA1105947A (it)
DE (1) DE2755687A1 (it)
ES (1) ES463934A1 (it)
FR (1) FR2378743A1 (it)
GB (1) GB1579599A (it)
IT (1) IT1202381B (it)
NL (1) NL7800165A (it)
SE (1) SE7713967L (it)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3476995D1 (en) * 1983-08-02 1989-04-13 Tosoh Corp Process for producing polyamines
US4721811A (en) * 1985-08-26 1988-01-26 W. R. Grace & Co. Synthesis of aliphatic polyamines
US4906392A (en) * 1986-04-18 1990-03-06 The Lubrizol Corporation Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines
US5039436A (en) * 1986-04-18 1991-08-13 The Lubrizol Corporation Coupled polyamine lubricant additives derived from hydrocarbyl polynitriles and polyamines
ES2060729T3 (es) * 1988-12-07 1994-12-01 Kao Corp Produccion de aminas alifaticas secundarias.
US5362914A (en) * 1993-08-25 1994-11-08 Texaco Chemical Inc. Decolorization of polyethylene polyamines using cobalt/copper/chromium
US7399886B2 (en) * 2003-09-04 2008-07-15 Garnini Ananda Vedage Aminopropylation of alcohols in the presence of amide or ether solvents
US8440852B2 (en) * 2007-03-01 2013-05-14 Basf Se Method for producing tetraethylenepentamine
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
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
US8299249B2 (en) * 2007-03-01 2012-10-30 Basf Se Method for producing TETA by means of EDDN
CN106631822B (zh) * 2015-11-04 2018-06-12 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
TWI565686B (zh) * 2015-11-26 2017-01-11 南亞塑膠工業股份有限公司 一種ｎ，ｎ’－雙（３－胺基丙基）－１，２－乙二胺的製備方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3235600A (en) * 1962-11-28 1966-02-15 Monsanto Co Reduction of diaminocyclohexane concentration in crude hexamethylenedi-amine
US3384666A (en) * 1964-12-04 1968-05-21 Jefferson Chem Co Inc Catalyst pellet stabilization in the continuous preparation of iminobispropyl amines
US3673251A (en) * 1969-04-30 1972-06-27 Nat Distillers Chem Corp Process for the catalytic reductive amination of nitriles
GB1377192A (en) * 1971-06-04 1974-12-11 Ici Ltd Hydrogenation process for the preparation of aliphatic diamines
DE2312591C3 (de) * 1973-03-14 1982-05-06 Basf Ag, 6700 Ludwigshafen Herstellung von Hexamethylendiamin
FR2248265A1 (en) * 1973-10-19 1975-05-16 Rhone Poulenc Sa Biprim. diamines prepd. by hydrogenation of dinitriles - with Raney cobalt and amine, pref. heterocyclic

Also Published As

Publication number Publication date
BE863398A (fr) 1978-07-27
GB1579599A (en) 1980-11-19
JPS5395906A (en) 1978-08-22
FR2378743A1 (fr) 1978-08-25
NL7800165A (nl) 1978-08-01
CA1105947A (en) 1981-07-28
JPS5735899B2 (it) 1982-07-31
BR7707891A (pt) 1978-08-29
DE2755687A1 (de) 1978-08-03
ES463934A1 (es) 1978-07-01
SE7713967L (sv) 1978-07-29
US4146560A (en) 1979-03-27

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