RU97110243A - METHOD FOR PRODUCING AN OIL-SOLUBLE POLYMER EMULSOR - Google Patents

METHOD FOR PRODUCING AN OIL-SOLUBLE POLYMER EMULSOR

Info

Publication number
RU97110243A
RU97110243A RU97110243/04A RU97110243A RU97110243A RU 97110243 A RU97110243 A RU 97110243A RU 97110243/04 A RU97110243/04 A RU 97110243/04A RU 97110243 A RU97110243 A RU 97110243A RU 97110243 A RU97110243 A RU 97110243A
Authority
RU
Russia
Prior art keywords
succinic anhydride
alkenyl succinic
polyamine
oil
producing
Prior art date
Application number
RU97110243/04A
Other languages
Russian (ru)
Other versions
RU2155094C2 (en
Inventor
В.С. Илюхин
Н.А. Смышляева
Л.В. Лобаева
Р.Х. Сахипов
Е.Н. Колесниченко
Original Assignee
Государственный научно-исследовательский институт "Кристалл"
Filing date
Publication date
Application filed by Государственный научно-исследовательский институт "Кристалл" filed Critical Государственный научно-исследовательский институт "Кристалл"
Priority to RU97110243/04A priority Critical patent/RU2155094C2/en
Priority claimed from RU97110243/04A external-priority patent/RU2155094C2/en
Publication of RU97110243A publication Critical patent/RU97110243A/en
Application granted granted Critical
Publication of RU2155094C2 publication Critical patent/RU2155094C2/en

Links

Claims (2)

1. Способ получения маслорастворимого полимерного эмульгатора путем взаимодействия алкенилянтарного, например полиизобутиленянтарного ангидрида с молекулярной массой 300...3000, предпочтительно 500...2000 с алканоламином, например триэтаноламином или полиамином при перемешивании в среде индустриального масла и нагревании в токе инертного газа с удалением выделяющейся воды и фильтрованием от примесей, отличающийся тем, что алкенилянтарный ангидрид и триэтаноламин используют в молярном соотношении 1,0 : (1,05... 2,0) или алкенилянтарный ангидрид и полиамин, например кубовый остаток производства этилендиамина или полиэтиленполиамина состава NH2-(CH2-CH2-NH)n-СН2-СН2-NН2 с плотностью 0,87...1,2 г/см3, или полиэтиленполиамин с молекулярной массой 200...600 в массовом соотношении ангидрид : полиамин 1 : (0,19...0,3).1. A method of producing an oil-soluble polymer emulsifier by reacting alkenyl succinic, for example polyisobutylene succinic anhydride with a molecular weight of 300 ... 3000, preferably 500 ... 2000 with alkanolamine, for example triethanolamine or polyamine, while stirring in an industrial oil medium and heating in an inert gas stream to remove released water and filtration from impurities, characterized in that alkenyl succinic anhydride and triethanolamine are used in a molar ratio of 1.0: (1.05 ... 2.0) or alkenyl succinic anhydride and p oliamine, for example, bottoms produced by ethylene diamine or polyethylene polyamine of the composition NH 2 - (CH 2 -CH 2 -NH) n -CH 2 -CH 2 -NH 2 with a density of 0.87 ... 1.2 g / cm 3 , or polyethylene polyamine with a molecular weight of 200 ... 600 in a mass ratio of anhydride: polyamine 1: (0.19 ... 0.3). 2. Способ получения по п. 1, отличающийся тем, что аминированный алкенилянтарный ангидрид смешивают с исходным алкенилянтарным ангидридом в массовом соотношении 1: (0,05...0,95). 2. The production method according to p. 1, characterized in that the aminated alkenyl succinic anhydride is mixed with the original alkenyl succinic anhydride in a mass ratio of 1: (0.05 ... 0.95).
RU97110243/04A 1997-06-17 1997-06-17 Method of producing oil-soluble polymer emulsifier RU2155094C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU97110243/04A RU2155094C2 (en) 1997-06-17 1997-06-17 Method of producing oil-soluble polymer emulsifier

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU97110243/04A RU2155094C2 (en) 1997-06-17 1997-06-17 Method of producing oil-soluble polymer emulsifier

Publications (2)

Publication Number Publication Date
RU97110243A true RU97110243A (en) 1999-05-27
RU2155094C2 RU2155094C2 (en) 2000-08-27

Family

ID=20194278

Family Applications (1)

Application Number Title Priority Date Filing Date
RU97110243/04A RU2155094C2 (en) 1997-06-17 1997-06-17 Method of producing oil-soluble polymer emulsifier

Country Status (1)

Country Link
RU (1) RU2155094C2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453362C1 (en) * 2010-12-24 2012-06-20 Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет Emulsifying agent for producing oil-in-water and water-in-oil emulsions

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2453362C1 (en) * 2010-12-24 2012-06-20 Государственное образовательное учреждение высшего профессионального образования Иркутский государственный университет Emulsifying agent for producing oil-in-water and water-in-oil emulsions

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