SE8100069L - PREPARATION OF POLYAMINES OF POLYNITRILS - Google Patents

PREPARATION OF POLYAMINES OF POLYNITRILS

Info

Publication number
SE8100069L
SE8100069L SE8100069A SE8100069A SE8100069L SE 8100069 L SE8100069 L SE 8100069L SE 8100069 A SE8100069 A SE 8100069A SE 8100069 A SE8100069 A SE 8100069A SE 8100069 L SE8100069 L SE 8100069L
Authority
SE
Sweden
Prior art keywords
catalyst
cobalt
zinc
polynitrils
polyamines
Prior art date
Application number
SE8100069A
Other languages
Unknown language ( )
Swedish (sv)
Inventor
P H Moss
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
Publication of SE8100069L publication Critical patent/SE8100069L/en

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
    • 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
    • B01J23/80—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 with zinc, cadmium or mercury
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)

Abstract

Disintegration of catalyst is a greatly reduced, and the danger of contamination by catalyst-stabilizers is avoided in a method for preparing a polyamine by hydrogenating a corresponding polynitrile in the presence of a pelleted cobalt-zinc hydrogenation catalyst. A solvent, e.g. an alcohol such as methanol, and ammonia can be present during hydrogenation. The cobalt-zinc catalyst preferably has a molar ratio of Co:Zn varying from 98:2 to 60:40; conveniently cobalt and zinc are present in oxide form.
SE8100069A 1980-01-10 1981-01-08 PREPARATION OF POLYAMINES OF POLYNITRILS SE8100069L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11096680A 1980-01-10 1980-01-10

Publications (1)

Publication Number Publication Date
SE8100069L true SE8100069L (en) 1981-07-11

Family

ID=22335894

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8100069A SE8100069L (en) 1980-01-10 1981-01-08 PREPARATION OF POLYAMINES OF POLYNITRILS

Country Status (8)

Country Link
JP (1) JPS5914457B2 (en)
BE (1) BE886968A (en)
CA (1) CA1149419A (en)
DE (1) DE3048836A1 (en)
FR (1) FR2473511A1 (en)
GB (1) GB2067191B (en)
NL (1) NL8100034A (en)
SE (1) SE8100069L (en)

Families Citing this family (7)

* 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
US5811584A (en) * 1997-07-29 1998-09-22 Hampshire Chemical Corp. Preparation of tetramethylethylenediamine
US20080194857A1 (en) 2007-02-12 2008-08-14 Air Products And Chemicals, Inc. Selective Manufacture of N,N'-BIS(Cyanoethyl)-1,2-Ethylenediamine and N, N'-BIS(3-aminopropyl)-1,2-Ethylenediamine
TWI565686B (en) * 2015-11-26 2017-01-11 南亞塑膠工業股份有限公司 Preparation method of n,n'-bis(3-aminopropyl)ethylenediamine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR971429A (en) * 1940-05-30 1951-01-17 Prod De Chimie Organique De La Reduction or hydrogenation process using metal couples
US2701263A (en) * 1952-05-06 1955-02-01 American Viscose Corp Method of making bis (3-aminopropyl) ether
US4003933A (en) * 1975-07-16 1977-01-18 Phillips Petroleum Company Hydrogenation of nitriles in absence of secondary reaction suppressant

Also Published As

Publication number Publication date
FR2473511A1 (en) 1981-07-17
BE886968A (en) 1981-05-04
GB2067191B (en) 1984-04-04
FR2473511B1 (en) 1985-04-26
JPS5914457B2 (en) 1984-04-04
JPS56100743A (en) 1981-08-12
GB2067191A (en) 1981-07-22
DE3048836A1 (en) 1981-10-08
CA1149419A (en) 1983-07-05
NL8100034A (en) 1981-08-03

Similar Documents

Publication Publication Date Title
IE782543L (en) Encapsulation of substances by interfacial polycondensation
AU527657B2 (en) Extraction of organic acids from aqueous solutions
SE8100069L (en) PREPARATION OF POLYAMINES OF POLYNITRILS
KR910700268A (en) Methods and Catalysts for Making Amines
GB2006773A (en) Process for the preparation of amines
ATE2T1 (en) PROCESS FOR PRODUCTION OF CIS-2,6DIMETHYLMORPHOLINE
ATE1012T1 (en) PROCESS FOR THE PREPARATION OF CIS-2,6-DIMETHYLMORPHOLINE.
ES2121038T3 (en) PROCESS FOR THE PREPARATION OF DIESTANNANES.
JPS5212106A (en) Process for hydrogenation of alpha, beta-unsaturated aldehydes
DE3062523D1 (en) Process for preparing 4-hydroxycarbazole
ES485645A1 (en) Preparation of N-phenyl-N-alkylphenylenediamines
FI880912A0 (en) BICYCLISKA AMINKATALYSATORER.
DE3063354D1 (en) Process for the preparation of cyclohexene derivatives
JPS648972A (en) Aqueous deodorant dispersion body
IT1063146B (en) PROCEDURE FOR THE PREPARATION OF ACID HYDRAZID N..N DISPLACED
YU312879A (en) Process for obtaining 1-(3-bromo-isoxazole-5-yl)-2-tert.-butylamino ethanol
JPS649963A (en) Production of 3-aminopropanol
JPS5236607A (en) Process for preparation of lower dialkylamines
JPS53144544A (en) Production of cyclohexanols
JPS5528965A (en) Production of trans-sabinene hydrate
ATE1942T1 (en) PROCESS FOR THE PREPARATION OF PHENYLACETIC ACID AND ITS SIMPLE DERIVATIVES.
ATE18409T1 (en) PROCESS FOR THE PREPARATION OF DIPEPTIDE ESTER OF L-ASPARTIC ACID.
SE8207228D0 (en) A PRODUCTION METHOD OF AN INSECT PHEROMONE
JPS5248642A (en) Process for preparation of cyclogeranylamine
GB1034677A (en) New alkaloids and processes for their production

Legal Events

Date Code Title Description
NAV Patent application has lapsed

Ref document number: 8100069-7