ES447258A1 - A procedure for the preparation of an improved condensate of mannich containing nitrogen, useful as an additive for normally liquid lubricants and combustibles. (Machine-translation by Google Translate, not legally binding) - Google Patents
A procedure for the preparation of an improved condensate of mannich containing nitrogen, useful as an additive for normally liquid lubricants and combustibles. (Machine-translation by Google Translate, not legally binding)Info
- Publication number
- ES447258A1 ES447258A1 ES447258A ES447258A ES447258A1 ES 447258 A1 ES447258 A1 ES 447258A1 ES 447258 A ES447258 A ES 447258A ES 447258 A ES447258 A ES 447258A ES 447258 A1 ES447258 A1 ES 447258A1
- Authority
- ES
- Spain
- Prior art keywords
- mannich
- translation
- additive
- useful
- preparation
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title abstract 4
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title abstract 2
- 238000000034 method Methods 0.000 title abstract 2
- 229910052757 nitrogen Inorganic materials 0.000 title abstract 2
- 239000010687 lubricating oil Substances 0.000 title 1
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 abstract 3
- 229910052717 sulfur Inorganic materials 0.000 abstract 2
- 239000011593 sulfur Substances 0.000 abstract 2
- 239000000446 fuel Substances 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000314 lubricant Substances 0.000 abstract 1
- 238000002844 melting Methods 0.000 abstract 1
- 230000008018 melting Effects 0.000 abstract 1
- QJGQUHMNIGDVPM-UHFFFAOYSA-N nitrogen group Chemical group [N] QJGQUHMNIGDVPM-UHFFFAOYSA-N 0.000 abstract 1
- 239000002904 solvent Substances 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
A process for the preparation of an improved nitrogen-containing mannich condensate, useful as an additive for lubricants and normally liquid fuels, consisting of sulfurizing with elemental sulfur a conventional mannich composition containing nitrogen, employing 0.1 to 20% by weight of sulfur, at a temperature between the sulfur melting point and approximately 300º c, in the presence or absence of a solvent. (Machine-translation by Google Translate, not legally binding)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES447258A ES447258A1 (en) | 1977-04-22 | 1977-04-22 | A procedure for the preparation of an improved condensate of mannich containing nitrogen, useful as an additive for normally liquid lubricants and combustibles. (Machine-translation by Google Translate, not legally binding) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ES447258A ES447258A1 (en) | 1977-04-22 | 1977-04-22 | A procedure for the preparation of an improved condensate of mannich containing nitrogen, useful as an additive for normally liquid lubricants and combustibles. (Machine-translation by Google Translate, not legally binding) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ES447258A1 true ES447258A1 (en) | 1977-06-16 |
Family
ID=8471420
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES447258A Expired ES447258A1 (en) | 1977-04-22 | 1977-04-22 | A procedure for the preparation of an improved condensate of mannich containing nitrogen, useful as an additive for normally liquid lubricants and combustibles. (Machine-translation by Google Translate, not legally binding) |
Country Status (1)
| Country | Link |
|---|---|
| ES (1) | ES447258A1 (en) |
-
1977
- 1977-04-22 ES ES447258A patent/ES447258A1/en not_active Expired
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 19980202 |