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Oligomerization of hexafluoropropylene oxide in the presence of alkali metal halides

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Meissner E., Wróblewska A.
Polish Journal of Chemical Technology
|
2007
|
vol. 9
|
issue 3
95-97
EN
Oligomers of hexafluoropropylene oxide are raw materials for the synthesis of compounds having unique properties such as high chemical and thermal resistance. Two basic parameters have influence on the process of hexafluoropropylene oxide oligomerization: the kind of the catalyst and the solvent. The temperature and pressure influence this process to a lesser extent. The influence of halide ions, the solvent and the temperature on the oligomerization of hexafluoropropylene oxide has been studied.
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Research on the influence of parameters on hexafluoropropylene oxide oligomerization in the presence of complex amines

100%
Meissner E., Wróblewska A.
Polish Journal of Chemical Technology
|
2007
|
vol. 9
|
issue 3
98-100
EN
Oligomers of hexafluoropropylene oxide were tested as potential materials for obtaining vari-ous compounds with unique properties, of which most important are chemical and thermal re-sistance. Two basic parameters influence the oligomerization process of hexafluoropropylene oxide: the type of the catalyst and the type of the solvent. Other parameters such as temperature and pressure have significantly less influence. The influence of tertiary amines as catalyst, the type of the solvent, temperature, pressure and catalyst concentration were tested in the process of hexafluoropropylene oxide oligomerization.
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