RO86019B1 - Process for preparing a terpolymer used as additive for mineral oils - Google Patents
Process for preparing a terpolymer used as additive for mineral oilsInfo
- Publication number
- RO86019B1 RO86019B1 RO102782A RO10278280A RO86019B1 RO 86019 B1 RO86019 B1 RO 86019B1 RO 102782 A RO102782 A RO 102782A RO 10278280 A RO10278280 A RO 10278280A RO 86019 B1 RO86019 B1 RO 86019B1
- Authority
- RO
- Romania
- Prior art keywords
- additive
- mineral oils
- preparing
- terpolymer used
- reacted
- Prior art date
Links
- 239000000654 additive Substances 0.000 title abstract 2
- 230000000996 additive effect Effects 0.000 title abstract 2
- 239000002480 mineral oil Substances 0.000 title abstract 2
- 229920001897 terpolymer Polymers 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 title 1
- 150000001875 compounds Chemical class 0.000 abstract 2
- FXNDIJDIPNCZQJ-UHFFFAOYSA-N 2,4,4-trimethylpent-1-ene Chemical compound CC(=C)CC(C)(C)C FXNDIJDIPNCZQJ-UHFFFAOYSA-N 0.000 abstract 1
- -1 acrylic ester Chemical class 0.000 abstract 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 abstract 1
- 239000003999 initiator Substances 0.000 abstract 1
- 125000002924 primary amino group Chemical group [H]N([H])* 0.000 abstract 1
Landscapes
- Lubricants (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Inventia se refera la un procedeu pentru prepararea unui terpolimer utilizabil ca aditiv pentru uleiuri minerale, conform caruia, se aduc în reactie un ester acrilic, un compus alfa, beta-carboxilic nesaturat fiind în cantitate molara cel putin egala cu diizobutena, la temperatura cuprinsa între 60 si 120 degree C, în prezenta unui initiator de reactie radicalic, dupa care, eventual, se supune reactiei cu un compus avînd functiuni amino sau hidroxil.The invention relates to a process for the preparation of a terpolymer useful as an additive for mineral oils, according to which an acrylic ester is reacted, an unsaturated alpha, beta-carboxylic compound being in molar amount at least equal to diisobutene at a temperature between 60 and 120 ° C in the presence of a radical initiator, and then optionally reacted with a compound having amino or hydroxyl functions.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102782A RO86019B1 (en) | 1980-12-05 | 1980-12-05 | Process for preparing a terpolymer used as additive for mineral oils |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO102782A RO86019B1 (en) | 1980-12-05 | 1980-12-05 | Process for preparing a terpolymer used as additive for mineral oils |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| RO86019B1 true RO86019B1 (en) | 1985-01-31 |
Family
ID=40903658
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO102782A RO86019B1 (en) | 1980-12-05 | 1980-12-05 | Process for preparing a terpolymer used as additive for mineral oils |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO86019B1 (en) |
-
1980
- 1980-12-05 RO RO102782A patent/RO86019B1/en unknown
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