Mechanism of Vinyl Polymerization. I. Role of Oxygen 1
β Scribed by Barnes, Carl E.
- Book ID
- 120492862
- Publisher
- American Chemical Society
- Year
- 1945
- Tongue
- English
- Weight
- 563 KB
- Volume
- 67
- Category
- Article
- ISSN
- 0002-7863
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π SIMILAR VOLUMES
Various conflicting reports in the literature regarding the effect of oxygen on the stability of vinyl acetate (VA) toward polymerization led us to reexamine this topic using both isothermal stability tests and quasi-adiabatic calorimetry. Both commercial VA stabilized with 5-20 ppm by weight of hyd
## Abstract Initiation and propagation reaction mechanisms of the anionic polymerization of hexafluoroβ1,3βbutadiene (HEBD) were investigated. The initiation reaction with caesium tertβbutoxide was found to be completed within 5 min although the reactions were carried out at a much lower temperatur