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The octamethylcyclotetrasiloxane polymerization catalysed by the H form of kaolinite

✍ Scribed by N.N. Baglei; M.T. Bryk

Book ID
118966083
Publisher
Elsevier Science
Year
1978
Weight
545 KB
Volume
20
Category
Article
ISSN
0032-3950

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πŸ“œ SIMILAR VOLUMES

Changes in the rate of anionic polymeriz
Changes in the rate of anionic polymerization of octamethylcyclotetrasiloxane caused by the formation of complexes on silanolate active centers
✍ Kučera, Miloslav πŸ“‚ Article πŸ“… 1962 πŸ› John Wiley and Sons βš– 786 KB

## Abstract The effect of bases on the anionic polymerization of octamethylcyclotetrasiloxane (tetramer) initiated by ∼Siβ€”OK groups has been studied. In the presence of hydroxides of alkali metals or of other Lewis bases, in particular of anisole, complexes are formed on active centers which alter