JPS5480400A - Production of polyhexamethyleneimine - Google Patents

Production of polyhexamethyleneimine

Info

Publication number
JPS5480400A
JPS5480400A JP14721277A JP14721277A JPS5480400A JP S5480400 A JPS5480400 A JP S5480400A JP 14721277 A JP14721277 A JP 14721277A JP 14721277 A JP14721277 A JP 14721277A JP S5480400 A JPS5480400 A JP S5480400A
Authority
JP
Japan
Prior art keywords
metal
group viii
hexamethyleneimine
ring
periodic table
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.)
Pending
Application number
JP14721277A
Other languages
Japanese (ja)
Inventor
Hitoshi Yuasa
Hirosuke Imai
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.)
Eneos Corp
Original Assignee
Nippon Oil 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 Nippon Oil Corp filed Critical Nippon Oil Corp
Priority to JP14721277A priority Critical patent/JPS5480400A/en
Publication of JPS5480400A publication Critical patent/JPS5480400A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: The ring-opening polymerization of hexamethyleneimine is effected in the presence of a metal of group VIII in the periodic table to produce said polyhexamethyleneimines of both high and low polymerization degree in high yield.
CONSTITUTION: The ring-opening polymerizaion of hexamethyleneimine is conducted in the presence of a metal and/or its compound of group VIII in the periodic table at a temperture of 50-300, perferably 120-220°C for usually longer than 5 min, preferably 15 min to 100 hr. As the metal of group VIII, nickel, palladium, platinum, and cobalt are preferred. The metal compound used as the catalyst is preferably capable of forming the metal element under the reaction conditions such as oxides, hydroxides, halides, salts of organic or inorganic acids of metals of group VIII.
COPYRIGHT: (C)1979,JPO&Japio
JP14721277A 1977-12-09 1977-12-09 Production of polyhexamethyleneimine Pending JPS5480400A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14721277A JPS5480400A (en) 1977-12-09 1977-12-09 Production of polyhexamethyleneimine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14721277A JPS5480400A (en) 1977-12-09 1977-12-09 Production of polyhexamethyleneimine

Publications (1)

Publication Number Publication Date
JPS5480400A true JPS5480400A (en) 1979-06-27

Family

ID=15425095

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14721277A Pending JPS5480400A (en) 1977-12-09 1977-12-09 Production of polyhexamethyleneimine

Country Status (1)

Country Link
JP (1) JPS5480400A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011081038A1 (en) * 2010-01-04 2011-07-07 ロディア オペレーションズ Polyamine and method for producing the same
WO2013076025A1 (en) * 2011-11-25 2013-05-30 Basf Se Lipophilic polyalkylene polyamines obtained by homogeneously catalyzed alcohol amination

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011081038A1 (en) * 2010-01-04 2011-07-07 ロディア オペレーションズ Polyamine and method for producing the same
CN102753604A (en) * 2010-01-04 2012-10-24 罗地亚经营管理公司 Polyamine and method for producing the same
US8853457B2 (en) 2010-01-04 2014-10-07 Rhodia Operations Polyamine and method for producing thereof
WO2013076025A1 (en) * 2011-11-25 2013-05-30 Basf Se Lipophilic polyalkylene polyamines obtained by homogeneously catalyzed alcohol amination
CN103958568A (en) * 2011-11-25 2014-07-30 巴斯夫欧洲公司 Lipophilic polyalkylene polyamines obtained by homogeneously catalyzed alcohol amination
JP2014534247A (en) * 2011-11-25 2014-12-18 ビーエーエスエフ ソシエタス・ヨーロピアＢａｓｆ Ｓｅ Lipophilic polyalkylene polyamines by homogeneous catalytic amination of alcohols
US9550725B2 (en) 2011-11-25 2017-01-24 Basf Se Lipophilic polyalkylenepolyamines by homogeneously catalyzed alcohol amination

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