SU1648039A1 - METHOD FOR STABILIZING PROPYLENE TRIMERS - Google Patents
METHOD FOR STABILIZING PROPYLENE TRIMERSInfo
- Publication number
- SU1648039A1 SU1648039A1 SU4710233/04A SU4710233A SU1648039A1 SU 1648039 A1 SU1648039 A1 SU 1648039A1 SU 4710233/04 A SU4710233/04 A SU 4710233/04A SU 4710233 A SU4710233 A SU 4710233A SU 1648039 A1 SU1648039 A1 SU 1648039A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- propylene
- stabilizing
- trimers
- propylene trimers
- methylphenol
- Prior art date
Links
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Способ стабилизации тримеров пропилена от образования перекисных соединений путем добавления 2,6-ди-трет-бутил-4-метилфенола в смеси с вторым компонентом, отличающийся тем, что, с целью повышения степени стабилизации, в качестве второго компонента используют сульфат или фосфат натрия при содержании в смеси 2,6-ди-трет-бутил-4-метилфенола 0,0020 - 0,0150 мас.% в расчете на тримеры пропилена и сульфата или фосфата натрия 0,0020 - 0,0005 мас.% в расчете на тримеры пропилена.The method of stabilization of propylene trimers from the formation of peroxide compounds by adding 2,6-di-tert-butyl-4-methylphenol in a mixture with the second component, characterized in that, to increase the degree of stabilization, sodium sulfate or content in a mixture of 2,6-di-tert-butyl-4-methylphenol 0,0020 - 0,0150 wt.% in the calculation of the trimers of propylene and sulfate or sodium phosphate 0,0020 - 0,0005 wt.% propylene
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4710233/04A SU1648039A1 (en) | 1989-06-26 | 1989-06-26 | METHOD FOR STABILIZING PROPYLENE TRIMERS |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SU4710233/04A SU1648039A1 (en) | 1989-06-26 | 1989-06-26 | METHOD FOR STABILIZING PROPYLENE TRIMERS |
Publications (1)
Publication Number | Publication Date |
---|---|
SU1648039A1 true SU1648039A1 (en) | 1999-12-27 |
Family
ID=60531613
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SU4710233/04A SU1648039A1 (en) | 1989-06-26 | 1989-06-26 | METHOD FOR STABILIZING PROPYLENE TRIMERS |
Country Status (1)
Country | Link |
---|---|
SU (1) | SU1648039A1 (en) |
-
1989
- 1989-06-26 SU SU4710233/04A patent/SU1648039A1/en active
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