RO100099A2 - Poliphenilenoxyde molecullar weight setting up method - Google Patents

Poliphenilenoxyde molecullar weight setting up method

Info

Publication number
RO100099A2
RO100099A2 RO131465A RO13146587A RO100099A2 RO 100099 A2 RO100099 A2 RO 100099A2 RO 131465 A RO131465 A RO 131465A RO 13146587 A RO13146587 A RO 13146587A RO 100099 A2 RO100099 A2 RO 100099A2
Authority
RO
Romania
Prior art keywords
poliphenilenoxyde
molecullar
weight setting
reaction
oxidn
Prior art date
Application number
RO131465A
Other languages
Romanian (ro)
Other versions
RO100099B1 (en
Inventor
Mihail Ionescu
A Bianca Mihis
Felicia Stoenescu
Original Assignee
Combinatul Petrochimic Brazi P
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 Combinatul Petrochimic Brazi P filed Critical Combinatul Petrochimic Brazi P
Priority to RO131465A priority Critical patent/RO100099B1/en
Publication of RO100099A2 publication Critical patent/RO100099A2/en
Publication of RO100099B1 publication Critical patent/RO100099B1/en

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  • Polyesters Or Polycarbonates (AREA)
  • Polymers With Sulfur, Phosphorus Or Metals In The Main Chain (AREA)

Abstract

The process comprises a technique applied on polymerisation reaction in 2,6-xylenol in aromatic hydrocarbons. The oxidn. reaction is regulated by addn. of bisphenols as agents governing the increase in molecular weight
RO131465A 1987-12-30 1987-12-30 Poliphenilenoxyde molecullar weight setting up method RO100099B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RO131465A RO100099B1 (en) 1987-12-30 1987-12-30 Poliphenilenoxyde molecullar weight setting up method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RO131465A RO100099B1 (en) 1987-12-30 1987-12-30 Poliphenilenoxyde molecullar weight setting up method

Publications (2)

Publication Number Publication Date
RO100099A2 true RO100099A2 (en) 1990-08-09
RO100099B1 RO100099B1 (en) 1990-10-30

Family

ID=20120890

Family Applications (1)

Application Number Title Priority Date Filing Date
RO131465A RO100099B1 (en) 1987-12-30 1987-12-30 Poliphenilenoxyde molecullar weight setting up method

Country Status (1)

Country Link
RO (1) RO100099B1 (en)

Also Published As

Publication number Publication date
RO100099B1 (en) 1990-10-30

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