ES8308837A1 - Un procedimiento para preparar una tetraacetilalquilendiamina. - Google Patents

Un procedimiento para preparar una tetraacetilalquilendiamina.

Info

Publication number
ES8308837A1
ES8308837A1 ES516036A ES516036A ES8308837A1 ES 8308837 A1 ES8308837 A1 ES 8308837A1 ES 516036 A ES516036 A ES 516036A ES 516036 A ES516036 A ES 516036A ES 8308837 A1 ES8308837 A1 ES 8308837A1
Authority
ES
Spain
Prior art keywords
preparing
alkylene diamines
acetic anhydride
tetraacetyl
distillate
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
ES516036A
Other languages
English (en)
Other versions
ES516036A0 (es
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.)
Solvay Solutions UK Ltd
Original Assignee
Albright and Wilson 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 Albright and Wilson Ltd filed Critical Albright and Wilson Ltd
Publication of ES8308837A1 publication Critical patent/ES8308837A1/es
Publication of ES516036A0 publication Critical patent/ES516036A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/90—Carboxylic acid amides having nitrogen atoms of carboxamide groups further acylated

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE TETRAACETILALQUILENDIAMINAS, QUE TIENEN 1-6 ATOMOS DE CARBONO EN EL GRUPO ALQUILENO. CONSISTE EN LA REACCION DE UNA MEZCLA CONSTITUIDA POR UNA DIACETILALQUILENDIAMINA Y ANHIDRIDO ACETICO, A UNA TEMPERATURA COMPRENDIDA ENTRE 140-160 C, MIENTRAS SE EVAPORA UN VAPOR QUE CONTIENE ACIDO Y ANHIDRIDO ACETICO, ADICIONANDO ANHIDRIDO ACETICO A LA MEZCLA DE REACCION PARA MANTENER EN LA MISMA UNA PROPORCION MOLAR DE ANHIDRIDO ACETICO AL TOTAL DE AMIDAS DE 3:1 A 10:1. ESTOS COMPUESTOS TIENEN APLICACIONES COMO ADITIVOS PARA COMPOSICIONES DE LAVADO QUE CONTIENE UN AGENTE BLANQUEANTE QUE DESPRENDE OXIGENO.
ES516036A 1981-09-28 1982-09-28 Un procedimiento para preparar una tetraacetilalquilendiamina. Granted ES516036A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8129271 1981-09-28

Publications (2)

Publication Number Publication Date
ES8308837A1 true ES8308837A1 (es) 1983-10-01
ES516036A0 ES516036A0 (es) 1983-10-01

Family

ID=10524790

Family Applications (1)

Application Number Title Priority Date Filing Date
ES516036A Granted ES516036A0 (es) 1981-09-28 1982-09-28 Un procedimiento para preparar una tetraacetilalquilendiamina.

Country Status (2)

Country Link
EP (1) EP0079671A3 (es)
ES (1) ES516036A0 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3609735A1 (de) 1986-03-22 1987-09-24 Henkel Kgaa Verfahren zur reinigung von tetraacetylethylendiamin
KR200253559Y1 (ko) * 2001-07-30 2001-11-22 주식회사 플라즈마트 회전방향으로 균일한 플라즈마 밀도를 발생시키는유도결합형 플라즈마 발생장치의 안테나구조

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2118281A1 (de) * 1971-04-15 1972-11-02 Badische Anilin- & Soda-Fabrik Ag, 6700 Ludwigshafen Verfahren zur kontinuierlichen Herstellung von N,N,N,N-Tetraacetyläthylendiamin
DE2816174A1 (de) * 1978-04-14 1979-10-25 Hoechst Ag Verfahren zur herstellung von n,n,n',n'-tetraacetylaethylendiamin
DE2832021A1 (de) * 1978-07-21 1980-01-31 Basf Ag Verfahren zur herstellung von tetraacetylaethylendiamin
GB2078716B (en) * 1980-06-27 1985-04-24 Warwick Chem Ltd Production of amines

Also Published As

Publication number Publication date
EP0079671A3 (en) 1984-03-21
EP0079671A2 (en) 1983-05-25
ES516036A0 (es) 1983-10-01

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