𝔖 Bobbio Scriptorium
✦   LIBER   ✦

The polymerization of trioxan in cyclohexane

✍ Scribed by P.F. Onyon; K.J. Taylor


Publisher
Elsevier Science
Year
1965
Tongue
English
Weight
694 KB
Volume
1
Category
Article
ISSN
0014-3057

No coin nor oath required. For personal study only.

✦ Synopsis


The polymerization of trioxan, initiated by boron trifluoride n-butyl etherate, has been studied in cyclohexane solution at 50 Β°, 65 Β° and 70 Β°. Correlations have been obtained between the yields and inherent viscosities of the polymer and the main reaction variables. Increasing the concentration of initiator results in larger yields of polymer but has little effect on inherent viscosity, whereas both higher yields and higher inherent viscosities are obtained when the monomer concentration is increased. 0-15 0.16


πŸ“œ SIMILAR VOLUMES


Polymerization of Trioxane
✍ Dr. K. Weissermel; Dr. E. Fischer; Dr. K. Gutweiler; Dr. H. D. Hermann; Dr. H. C πŸ“‚ Article πŸ“… 1967 πŸ› John Wiley and Sons 🌐 English βš– 813 KB
Termination processes in the cationic po
✍ F. Morelli; R. Tartarelli; G. Masetti πŸ“‚ Article πŸ“… 1968 πŸ› Elsevier Science 🌐 English βš– 151 KB

In the cationic polymerization of trioxane initiated by BF, etheratc in cyclohexane solution, the rate of polymerization may be practically zero after a long period at 56 Β°. If the reaction mixture is then cooled at a controlled rate, it is possible to obtain further increments both in yield and in

Examination of variables in the radiatio
✍ Nelson S. Marans; Forrest A. Wessells πŸ“‚ Article πŸ“… 1965 πŸ› John Wiley and Sons 🌐 English βš– 835 KB

Additional studies have been conducted on the radiation-induced, Solid-state polymerization of trioxane. The out-of-source polymerization rate has been investigated as a function of radiation dose and of temperature and time of polymerization. The empirical relationship of log time a Y (where Y is t