MX9204717A - PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS. - Google Patents
PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS.Info
- Publication number
- MX9204717A MX9204717A MX9204717A MX9204717A MX9204717A MX 9204717 A MX9204717 A MX 9204717A MX 9204717 A MX9204717 A MX 9204717A MX 9204717 A MX9204717 A MX 9204717A MX 9204717 A MX9204717 A MX 9204717A
- Authority
- MX
- Mexico
- Prior art keywords
- vinyl polymerization
- scale formation
- polymerization reactors
- poly
- reduce scale
- Prior art date
Links
Landscapes
- Polymerisation Methods In General (AREA)
Abstract
La presente invención se refiere a un proceso par a inhibir la formación de acumulación de polímero sobre las superficies internas de un reactor de polimerización de vinilo, mediante el revestimiento de tales superficies con una solución alcalina, de un compuesto de peso molecular bajo lineal o ramificado perteneciente a las familias de poli(hidroxibencilo) y poli(hidroxi-bencil éter) y que incluye sus co-polímeros o mezclas. Este proceso reduce efectivamente la adherencia de material polimérico en las partes internas del recipiente de reacción en donde se polimerizan los monómeros de etileno substituidos.The present invention relates to a process for inhibiting the formation of polymer build-up on the internal surfaces of a vinyl polymerization reactor, by coating such surfaces with an alkaline solution of a linear or branched low molecular weight compound belonging to the families of poly (hydroxybenzyl) and poly (hydroxy-benzyl ether) and including their copolymers or mixtures. This process effectively reduces the adherence of polymeric material to the internal parts of the reaction vessel where the substituted ethylene monomers polymerize.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX9204717A MX9204717A (en) | 1992-08-14 | 1992-08-14 | PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
MX9204717A MX9204717A (en) | 1992-08-14 | 1992-08-14 | PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS. |
Publications (1)
Publication Number | Publication Date |
---|---|
MX9204717A true MX9204717A (en) | 1994-02-28 |
Family
ID=19744185
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX9204717A MX9204717A (en) | 1992-08-14 | 1992-08-14 | PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS. |
Country Status (1)
Country | Link |
---|---|
MX (1) | MX9204717A (en) |
-
1992
- 1992-08-14 MX MX9204717A patent/MX9204717A/en unknown
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