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
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DK198191A (en) | -chlorosulfate | |
ATE38672T1 (en) | 7-OXABICYCLOHEPTAN AMINO-SUBSTITUTED PROSTAGLAND-LIKE COMPOUNDS. | |
ATE112958T1 (en) | EMULSIONS OF PERFLUORIC ORGANIC COMPOUNDS. | |
BR8406642A (en) | BISMALEIMIDE, "PREPRETABLE" RESIN COMPOSITION, PREPREG AND COMPOUND | |
ES8506190A1 (en) | A method for stabilizing tissue plasminogen activator and a stable aqueous solution or powder containing the same. | |
KR880007059A (en) | Aqueous solution containing lysozyme chloride and glycidyl dipotassium | |
NO156755C (en) | LOW PHOSPHATE CONTENT LAUNDRY MIXTURE. | |
CA2097145A1 (en) | Fatty acid additives for surfactant foaming agents | |
ES2030449T3 (en) | PROCEDURE FOR THE PREPARATION OF IMIDIZED ACRYLIC POLYMERS. | |
DE3370963D1 (en) | Bismaleimide-containing thermosetting compositions and polymers | |
SU1648039A1 (en) | METHOD FOR STABILIZING PROPYLENE TRIMERS | |
DE3665320D1 (en) | Stabilization of peroxidase activity in solution | |
GB2160525A (en) | 8,10-dideazaminopterins | |
UA26275C2 (en) | METHOD OF OBTAINING AQUATIC SUSPECTION ON CALCIUM SULPHATE BASES | |
CA1262912C (en) | Tetrahydrofuranyl substituted prostaglandin analogs | |
CA1268468C (en) | Thiabicycloheptane substituted prostaglandin analogs | |
SE9502628D0 (en) | filling Additive | |
SE8404130L (en) | NEW INJECTABLE COMPOSITIONS | |
JPS6463342A (en) | Stabilization of glutathione-containing composition | |
ES8707107A1 (en) | Stabilization of compositions with anionic surfactant | |
SU629184A1 (en) | Complex additive for concrete mix | |
GB1246529A (en) | Stabilization of pentachlorophenol | |
MY108690A (en) | Mildewproofing agent for timber | |
HUT51289A (en) | Process for production of derivatives of 19-fluor or zyan-21-hydroxiprogesteron and medical compositions containing them | |
SU1157739A1 (en) | CATALYST FOR CHLOROUS METHYL SYNTHESIS |