IT941429B - Procedimento per la preparazione di diammine a catena lunga - Google Patents

Procedimento per la preparazione di diammine a catena lunga

Info

Publication number
IT941429B
IT941429B IT2777471A IT2777471A IT941429B IT 941429 B IT941429 B IT 941429B IT 2777471 A IT2777471 A IT 2777471A IT 2777471 A IT2777471 A IT 2777471A IT 941429 B IT941429 B IT 941429B
Authority
IT
Italy
Prior art keywords
diamonds
procedure
preparation
long chain
chain
Prior art date
Application number
IT2777471A
Other languages
English (en)
Original Assignee
Veba Chemie Ag
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 Veba Chemie Ag filed Critical Veba Chemie Ag
Application granted granted Critical
Publication of IT941429B publication Critical patent/IT941429B/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT2777471A 1970-08-28 1971-08-24 Procedimento per la preparazione di diammine a catena lunga IT941429B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702042760 DE2042760C3 (de) 1970-08-28 1970-08-28 Verfahren zur Herstellung von langkettigen Diaminen

Publications (1)

Publication Number Publication Date
IT941429B true IT941429B (it) 1973-03-01

Family

ID=5780996

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2777471A IT941429B (it) 1970-08-28 1971-08-24 Procedimento per la preparazione di diammine a catena lunga

Country Status (7)

Country Link
BE (1) BE771891A (it)
DE (1) DE2042760C3 (it)
FR (1) FR2105923A5 (it)
GB (1) GB1356455A (it)
IT (1) IT941429B (it)
LU (1) LU63785A1 (it)
NL (1) NL7111814A (it)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4721811A (en) * 1985-08-26 1988-01-26 W. R. Grace & Co. Synthesis of aliphatic polyamines
JPH0830044B2 (ja) * 1987-09-24 1996-03-27 三菱瓦斯化学株式会社 ジオクタメチレントリアミンの製造法
US5811584A (en) * 1997-07-29 1998-09-22 Hampshire Chemical Corp. Preparation of tetramethylethylenediamine
CA2785949A1 (en) 2010-01-04 2011-07-07 Rhodia Operations Polyamine and method for producing thereof

Also Published As

Publication number Publication date
FR2105923A5 (it) 1972-04-28
GB1356455A (en) 1974-06-12
NL7111814A (it) 1972-03-01
DE2042760A1 (de) 1972-03-02
LU63785A1 (it) 1972-01-06
DE2042760B2 (de) 1979-07-12
BE771891A (fr) 1971-12-31
DE2042760C3 (de) 1980-03-06

Similar Documents

Publication Publication Date Title
IT942955B (it) Procedimento per la fabbricazione di articoli stampati di vermiculi te espansa
IT947208B (it) Catena di trasportatore
IT977241B (it) Procedimento per la cementazione di pezzi
IT946018B (it) Procedimento per la preparazione di p mentenoli
AT313656B (de) Kettenhaken
IT987226B (it) Procedimento per la preparazione di complessi poliionici
IT941429B (it) Procedimento per la preparazione di diammine a catena lunga
IT1051459B (it) Procedimento per la preparazione di policarbonati
IT1020889B (it) Procedimento per la fabbricazione delle catene di cerniere lampo
IT998595B (it) Procedimento per la preparazione di coloranti tetrakisazoici
IT967437B (it) Tenditore di precisione per catene
SE382320B (sv) Forfarande for framstellning av diamanter
IT943607B (it) Procedimento per la idroformila zione di alcheni
AT311247B (de) Kettenförderer
IT954155B (it) Procedimento per la produzione di acilossidodecatriene
IT945654B (it) Procedimento per la produzione di monotioalchilenglicoli
IT1051240B (it) Procedimento per la preparazione di zeaxantina
IT942430B (it) Procedimento per la preparazione di mercaptoetanclo
BR7105633D0 (pt) Corrente antiderrapante
IT1000624B (it) Catena di gioielleria
BE763720A (fr) Fermoir pour chaine
IT1044911B (it) Superfici decorative per pavi mentazione
IT944133B (it) Procedimento per la preparazione di bicicloottene
IT942750B (it) Procedimento per la preparazione di ossaziridine
IT957024B (it) Procedimento per la preparazione di verdure