SU756826A1 - MODIFIED SOUGH FOR POLYMER COMPOSITIONS AND METHOD FOR OBTAINING IT - Google Patents
MODIFIED SOUGH FOR POLYMER COMPOSITIONS AND METHOD FOR OBTAINING ITInfo
- Publication number
- SU756826A1 SU756826A1 SU2636590/26A SU2636590A SU756826A1 SU 756826 A1 SU756826 A1 SU 756826A1 SU 2636590/26 A SU2636590/26 A SU 2636590/26A SU 2636590 A SU2636590 A SU 2636590A SU 756826 A1 SU756826 A1 SU 756826A1
- Authority
- SU
- USSR - Soviet Union
- Prior art keywords
- carbon black
- polymer compositions
- obtaining
- modified
- sough
- Prior art date
Links
- 239000000203 mixture Substances 0.000 title abstract 3
- 229920000642 polymer Polymers 0.000 title abstract 3
- 238000000034 method Methods 0.000 title abstract 2
- 239000006229 carbon black Substances 0.000 abstract 4
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 2
- 150000001721 carbon Chemical class 0.000 abstract 2
- 150000002894 organic compounds Chemical class 0.000 abstract 2
- 239000004071 soot Substances 0.000 abstract 2
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 239000011593 sulfur Substances 0.000 abstract 2
- 150000003573 thiols Chemical group 0.000 abstract 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 abstract 1
- 241000872198 Serjania polyphylla Species 0.000 abstract 1
- 239000000654 additive Substances 0.000 abstract 1
- 230000000996 additive effect Effects 0.000 abstract 1
- 125000002877 alkyl aryl group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 125000003118 aryl group Chemical group 0.000 abstract 1
- 125000000753 cycloalkyl group Chemical group 0.000 abstract 1
- 239000011734 sodium Substances 0.000 abstract 1
- 229910052708 sodium Inorganic materials 0.000 abstract 1
- -1 sodium thiolate Chemical class 0.000 abstract 1
Landscapes
- Pigments, Carbon Blacks, Or Wood Stains (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
1. Модифицированная сажа для полимерных композиций, включающая в качестве модифицирующей добавки остаток тиола формулы - SR, где R - органический радикал, отличающаяся тем, что, с целью повышения стойкости полимерных композиций к подвулканизации, она содержит компоненты в следующем соотношении вес.ч.:Остаток органического тиола - 3 - 15Сажа - 1002. Сажа по п.1, отличающаяся тем, что в качестве органического радикала она содержит алкил, циклоалкил, арил или алкиларил.3. Способ получения модифицированной сажи по пп.1 - 2, включающий обработку сажи серусодержащими органическими соединениями, отличающийся тем, что в качестве серусодержащего органического соединения используют тиолят натрия, растворенного в спирте, и перед обработкой сажу хлорируют.1. Modified carbon black for polymer compositions, comprising as a modifying additive a thiol residue of the formula - SR, where R is an organic radical, characterized in that, in order to increase the durability of polymer compositions to scorch, it contains components in the following ratio of weight.h .: The residue of an organic thiol is 3 to 15 Soot - 1002. Soot according to claim 1, characterized in that it contains alkyl, cycloalkyl, aryl or alkylaryl as an organic radical. The method of obtaining modified carbon black according to claims 1 - 2, including the treatment of carbon black with sulfur-containing organic compounds, characterized in that sodium thiolate dissolved in alcohol is used as the sulfur-containing organic compound and the carbon black is chlorinated before processing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2636590/26A SU756826A1 (en) | 1978-06-07 | 1978-06-07 | MODIFIED SOUGH FOR POLYMER COMPOSITIONS AND METHOD FOR OBTAINING IT |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| SU2636590/26A SU756826A1 (en) | 1978-06-07 | 1978-06-07 | MODIFIED SOUGH FOR POLYMER COMPOSITIONS AND METHOD FOR OBTAINING IT |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SU756826A1 true SU756826A1 (en) | 2000-01-10 |
Family
ID=60523258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SU2636590/26A SU756826A1 (en) | 1978-06-07 | 1978-06-07 | MODIFIED SOUGH FOR POLYMER COMPOSITIONS AND METHOD FOR OBTAINING IT |
Country Status (1)
| Country | Link |
|---|---|
| SU (1) | SU756826A1 (en) |
-
1978
- 1978-06-07 SU SU2636590/26A patent/SU756826A1/en active
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