RO83721B1 - Procedeu de obtinere a diizopropilaminoetanolului - Google Patents

Procedeu de obtinere a diizopropilaminoetanolului

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Publication number
RO83721B1
RO83721B1 RO105585A RO10558581A RO83721B1 RO 83721 B1 RO83721 B1 RO 83721B1 RO 105585 A RO105585 A RO 105585A RO 10558581 A RO10558581 A RO 10558581A RO 83721 B1 RO83721 B1 RO 83721B1
Authority
RO
Romania
Prior art keywords
diisopropylaminoethanol
ethylene oxide
preparing
diisopropylamine
crude
Prior art date
Application number
RO105585A
Other languages
English (en)
Other versions
RO83721A2 (ro
Inventor
Alexandrina Weidenbacher
Augustin Belea
Sever Serban
Eugen Weidenbacher
Original Assignee
Alexandrina Weidenbacher
Augustin Belea
Sever Serban
Eugen Weidenbacher
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 Alexandrina Weidenbacher, Augustin Belea, Sever Serban, Eugen Weidenbacher filed Critical Alexandrina Weidenbacher
Priority to RO105585A priority Critical patent/RO83721B1/ro
Publication of RO83721A2 publication Critical patent/RO83721A2/ro
Publication of RO83721B1 publication Critical patent/RO83721B1/ro

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  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Inventia se refera la un procedeu de obtinere a diizopropilaminoetanolului cu oxid de etilena, în faza lichida, caracterizat prin aceea ca diizopropliamina bruta, cu continut de alcool izopropilic, acetona si apa în proportii variabile, reactioneaza cu oxid de etilena, la un raport molar diizopropilamina:oxid de etilena de 1,05:1...2:1, la o presiune cuprinsa între 65...135 degree C, eventual în prezenta de catalizator acid clorhidric concentrat.
RO105585A 1981-10-19 1981-10-19 Procedeu de obtinere a diizopropilaminoetanolului RO83721B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO105585A RO83721B1 (ro) 1981-10-19 1981-10-19 Procedeu de obtinere a diizopropilaminoetanolului

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO105585A RO83721B1 (ro) 1981-10-19 1981-10-19 Procedeu de obtinere a diizopropilaminoetanolului

Publications (2)

Publication Number Publication Date
RO83721A2 RO83721A2 (ro) 1984-04-02
RO83721B1 true RO83721B1 (ro) 1984-04-30

Family

ID=20110560

Family Applications (1)

Application Number Title Priority Date Filing Date
RO105585A RO83721B1 (ro) 1981-10-19 1981-10-19 Procedeu de obtinere a diizopropilaminoetanolului

Country Status (1)

Country Link
RO (1) RO83721B1 (ro)

Also Published As

Publication number Publication date
RO83721A2 (ro) 1984-04-02

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