RO84647B1 - Procedeu de preparare a unor fosfati organici polietoxilati - Google Patents

Procedeu de preparare a unor fosfati organici polietoxilati

Info

Publication number
RO84647B1
RO84647B1 RO107498A RO10749882A RO84647B1 RO 84647 B1 RO84647 B1 RO 84647B1 RO 107498 A RO107498 A RO 107498A RO 10749882 A RO10749882 A RO 10749882A RO 84647 B1 RO84647 B1 RO 84647B1
Authority
RO
Romania
Prior art keywords
preparing
organic phosphates
polyethoxylated
polyethoxylated organic
phosphoites
Prior art date
Application number
RO107498A
Other languages
English (en)
Inventor
Nicolae Antohe
Felicia Sandescu
Gheorghe Surpateanu
Doina Tataru
Mioara Surpateanu
Constantin Moisa
Marin Moisescu
Romul Muntean
Original Assignee
Nicolae Antohe
Felicia Sandescu
Gheorghe Surpateanu
Doina Tataru
Mioara Surpateanu
Constantin Moisa
Marin Moisescu
Romul Muntean
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 Nicolae Antohe, Felicia Sandescu, Gheorghe Surpateanu, Doina Tataru, Mioara Surpateanu, Constantin Moisa, Marin Moisescu, Romul Muntean filed Critical Nicolae Antohe
Priority to RO107498A priority Critical patent/RO84647B1/ro
Publication of RO84647B1 publication Critical patent/RO84647B1/ro

Links

Abstract

Conform inventiei procedeul de preparare a unor fosfoti organici polietoxilati cu formule I si II: (veui form. in desc.) în care n este 3....24 si m este 1....20 consta în aceea ca peste acidul gras polietoxilat cu grad de etoxilare, topit adecvat se adauga treptat oxiclorura de fosfor sub agitare si barbotarea unui curent slab de azot mentinînd temperatura de reactie în limitele 30....37 degree C apoi produsul brut se neutralizeaza cu trietanolamina se spala cu apa si se usuca în etuva la 100 degree C.
RO107498A 1982-05-12 1982-05-12 Procedeu de preparare a unor fosfati organici polietoxilati RO84647B1 (ro)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO107498A RO84647B1 (ro) 1982-05-12 1982-05-12 Procedeu de preparare a unor fosfati organici polietoxilati

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO107498A RO84647B1 (ro) 1982-05-12 1982-05-12 Procedeu de preparare a unor fosfati organici polietoxilati

Publications (1)

Publication Number Publication Date
RO84647B1 true RO84647B1 (ro) 1984-09-30

Family

ID=40903438

Family Applications (1)

Application Number Title Priority Date Filing Date
RO107498A RO84647B1 (ro) 1982-05-12 1982-05-12 Procedeu de preparare a unor fosfati organici polietoxilati

Country Status (1)

Country Link
RO (1) RO84647B1 (ro)

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