GB1539435A - Process for the manufacture of hexamethylene diamine - Google Patents

Process for the manufacture of hexamethylene diamine

Info

Publication number
GB1539435A
GB1539435A GB3427076A GB3427076A GB1539435A GB 1539435 A GB1539435 A GB 1539435A GB 3427076 A GB3427076 A GB 3427076A GB 3427076 A GB3427076 A GB 3427076A GB 1539435 A GB1539435 A GB 1539435A
Authority
GB
United Kingdom
Prior art keywords
manufacture
hexamethylene diamine
hexamethylene
diamine
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
Application number
GB3427076A
Other languages
English (en)
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.)
DuPont Canada Inc
Original Assignee
DuPont Canada Inc
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
Priority claimed from CA234,356A external-priority patent/CA1064523A/en
Priority claimed from CA234,357A external-priority patent/CA1047536A/en
Priority claimed from CA000234360A external-priority patent/CA1042465A/en
Priority claimed from CA234,359A external-priority patent/CA1043813A/en
Priority claimed from CA000234358A external-priority patent/CA1042464A/en
Application filed by DuPont Canada Inc filed Critical DuPont Canada Inc
Publication of GB1539435A publication Critical patent/GB1539435A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C255/00—Carboxylic acid nitriles
    • 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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB3427076A 1975-08-26 1976-08-17 Process for the manufacture of hexamethylene diamine Expired GB1539435A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA234,356A CA1064523A (en) 1975-08-26 1975-08-26 Process for the manufacture of hexamethylene diamine
CA234,357A CA1047536A (en) 1975-08-26 1975-08-26 Treatment of adiponitrile with molecular sieves
CA000234360A CA1042465A (en) 1975-08-26 1975-08-26 Treatment of adiponitrile with strong-acid cation exchange resins
CA234,359A CA1043813A (en) 1975-08-26 1975-08-26 Treatment of adiponitrile with weak-acid cation exchange resins
CA000234358A CA1042464A (en) 1975-08-26 1975-08-26 Treatment of adiponitrile with boron phosphate or bentonite

Publications (1)

Publication Number Publication Date
GB1539435A true GB1539435A (en) 1979-01-31

Family

ID=27508045

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3427076A Expired GB1539435A (en) 1975-08-26 1976-08-17 Process for the manufacture of hexamethylene diamine

Country Status (4)

Country Link
DE (1) DE2638510A1 (de)
FR (2) FR2322127A1 (de)
GB (1) GB1539435A (de)
IT (1) IT1065070B (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3231193A1 (de) * 1982-08-21 1984-02-23 Basf Ag, 6700 Ludwigshafen Verfahren zur herstellung von primaeren aminen

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1067284A (fr) * 1951-12-06 1954-06-14 Basf Ag Procédé pour l'épuration du dinitrile adipique
GB840486A (en) * 1957-02-26 1960-07-06 Ericsson Telefon Ab L M Improvements in or relating to braking devices for braking a tape recorder reel or the like
DE1046601B (de) * 1957-11-19 1958-12-18 Basf Ag Verfahren zur Reinigung von Adipinsaeuredinitril
US3152186A (en) * 1963-06-24 1964-10-06 Monsanto Co Process for the production of hexamethylenediamine
CA915707A (en) * 1969-07-11 1972-11-28 J. Kershaw Bernard Hydrogenation of adiponitrile
GB1399338A (en) * 1971-10-11 1975-07-02 Ici Ltd Process for the purification of adiponitrile

Also Published As

Publication number Publication date
IT1065070B (it) 1985-02-25
FR2322127A1 (fr) 1977-03-25
FR2322127B1 (de) 1981-09-18
FR2334664A1 (fr) 1977-07-08
DE2638510A1 (de) 1977-03-03

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee