MX9204717A - PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS. - Google Patents

PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS.

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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
Application number
MX9204717A
Other languages
Spanish (es)
Inventor
Enrique Jose Millan-Barrios
Rafael Antonio Quintero-Arcaya
Neida Coromoto Boscan-Romero
Jose L Corcuera-Casas
Edgar Roberto Gonzalez-Acevedo
Original Assignee
Invest Y Desarrollo C A
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Invest Y Desarrollo C A filed Critical Invest Y Desarrollo C A
Priority to MX9204717A priority Critical patent/MX9204717A/en
Publication of MX9204717A publication Critical patent/MX9204717A/en

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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.

MX9204717A 1992-08-14 1992-08-14 PROCESS TO REDUCE SCALE FORMATION IN VINYL POLYMERIZATION REACTORS. MX9204717A (en)

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)

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