JPS51125363A - Process for freparation of alkylidenebiscyclohexylamines - Google Patents

Process for freparation of alkylidenebiscyclohexylamines

Info

Publication number
JPS51125363A
JPS51125363A JP4816775A JP4816775A JPS51125363A JP S51125363 A JPS51125363 A JP S51125363A JP 4816775 A JP4816775 A JP 4816775A JP 4816775 A JP4816775 A JP 4816775A JP S51125363 A JPS51125363 A JP S51125363A
Authority
JP
Japan
Prior art keywords
alkylidenebiscyclohexylamines
freparation
alkylidenebiscyclohexylamine
alkylidinedianiline
hydrogenation
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.)
Granted
Application number
JP4816775A
Other languages
Japanese (ja)
Other versions
JPS5756906B2 (en
Inventor
Takashi Kawahito
Hiroshi Shiraishi
Original Assignee
Ube Ind Ltd
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 Ube Ind Ltd filed Critical Ube Ind Ltd
Priority to JP4816775A priority Critical patent/JPS5756906B2/ja
Publication of JPS51125363A publication Critical patent/JPS51125363A/en
Publication of JPS5756906B2 publication Critical patent/JPS5756906B2/ja
Expired legal-status Critical Current

Links

Abstract

PURPOSE: To improve the life of a catalyst for the hydrogenation of alkylidinedianiline to yield alkylidenebiscyclohexylamine by purified the former compound by a specified process.
COPYRIGHT: (C)1976,JPO&Japio
JP4816775A 1975-04-22 1975-04-22 Expired JPS5756906B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4816775A JPS5756906B2 (en) 1975-04-22 1975-04-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4816775A JPS5756906B2 (en) 1975-04-22 1975-04-22

Publications (2)

Publication Number Publication Date
JPS51125363A true JPS51125363A (en) 1976-11-01
JPS5756906B2 JPS5756906B2 (en) 1982-12-02

Family

ID=12795823

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4816775A Expired JPS5756906B2 (en) 1975-04-22 1975-04-22

Country Status (1)

Country Link
JP (1) JPS5756906B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099516A1 (en) * 1982-07-17 1984-02-01 BASF Aktiengesellschaft Process for the preparation of bis(aminocyclohexyl)dialkyl methanes
EP0158953A2 (en) * 1984-04-19 1985-10-23 Bayer Ag Triamines, a process for their preparation and their use as cross-linking agents or hardeners for plastic materials or precursers having epoxy or isocyanate-groups
JPS62228044A (en) * 1986-01-23 1987-10-06 Air Prod & Chem Catalytic hydrogenation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0099516A1 (en) * 1982-07-17 1984-02-01 BASF Aktiengesellschaft Process for the preparation of bis(aminocyclohexyl)dialkyl methanes
EP0158953A2 (en) * 1984-04-19 1985-10-23 Bayer Ag Triamines, a process for their preparation and their use as cross-linking agents or hardeners for plastic materials or precursers having epoxy or isocyanate-groups
JPS62228044A (en) * 1986-01-23 1987-10-06 Air Prod & Chem Catalytic hydrogenation
JPH0112745B2 (en) * 1986-01-23 1989-03-02 Air Prod & Chem

Also Published As

Publication number Publication date
JPS5756906B2 (en) 1982-12-02

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