RO84646B1 - Procedeu de preparare a unor fosfiti organici micsti alchilici si alchilpolietoxilati - Google Patents
Procedeu de preparare a unor fosfiti organici micsti alchilici si alchilpolietoxilatiInfo
- Publication number
- RO84646B1 RO84646B1 RO107497A RO10749782A RO84646B1 RO 84646 B1 RO84646 B1 RO 84646B1 RO 107497 A RO107497 A RO 107497A RO 10749782 A RO10749782 A RO 10749782A RO 84646 B1 RO84646 B1 RO 84646B1
- Authority
- RO
- Romania
- Prior art keywords
- alkylpolyethoxylated
- phosphits
- alkylic
- preparing
- organic
- Prior art date
Links
- 238000004519 manufacturing process Methods 0.000 title 1
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract 2
- 238000013019 agitation Methods 0.000 abstract 1
- 125000005907 alkyl ester group Chemical group 0.000 abstract 1
- 125000000217 alkyl group Chemical group 0.000 abstract 1
- 230000005587 bubbling Effects 0.000 abstract 1
- 238000009833 condensation Methods 0.000 abstract 1
- 230000005494 condensation Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 229910052757 nitrogen Inorganic materials 0.000 abstract 1
- FAIAAWCVCHQXDN-UHFFFAOYSA-N phosphorus trichloride Chemical compound ClP(Cl)Cl FAIAAWCVCHQXDN-UHFFFAOYSA-N 0.000 abstract 1
- 238000002360 preparation method Methods 0.000 abstract 1
Abstract
Prezenta inventie se refera la un procedeu de preparare a unor esteri organici micsti alchilici si alchilpolietoxilati (vezi form. in desc.) în care X este 1 si y este 2 sau x este 2 si y este 1, m este 1....20, n este 1....12 si 1 este 7....20 constînd în aceea ca se supune condensarii triclorura de fosfor cu alchilfenol polietoxilat, reactia avînd loc sub agitare si barbotare de azoz racind la temperaura de 5 degree C cu adaugarea treptata a amestecului de alcooli C9-C12 mentinînd temperatura de 20 degree C astfel încît sa se asigure fluiditatea masei de reactie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107497A RO84646B1 (ro) | 1982-05-12 | 1982-05-12 | Procedeu de preparare a unor fosfiti organici micsti alchilici si alchilpolietoxilati |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| RO107497A RO84646B1 (ro) | 1982-05-12 | 1982-05-12 | Procedeu de preparare a unor fosfiti organici micsti alchilici si alchilpolietoxilati |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RO84646A2 RO84646A2 (ro) | 1984-07-17 |
| RO84646B1 true RO84646B1 (ro) | 1984-09-30 |
Family
ID=20111508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RO107497A RO84646B1 (ro) | 1982-05-12 | 1982-05-12 | Procedeu de preparare a unor fosfiti organici micsti alchilici si alchilpolietoxilati |
Country Status (1)
| Country | Link |
|---|---|
| RO (1) | RO84646B1 (ro) |
-
1982
- 1982-05-12 RO RO107497A patent/RO84646B1/ro unknown
Also Published As
| Publication number | Publication date |
|---|---|
| RO84646A2 (ro) | 1984-07-17 |
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