Polyethylene produced by a vanadium-based polymerization catalyst contains long-chain branching as determined by NMR and rheology, even though the polymer has very low levels of vinyl unsaturation. A new mechanism is proposed for the formation of the long-chain branching, which involves COH bond act
β¦ LIBER β¦
Mechanism of propagation and degenerate chain branching in the oxidation of polypropylene and polyethylene
β Scribed by Zolotova, N. V. ;Denisov, E. T.
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1971
- Tongue
- English
- Weight
- 439 KB
- Volume
- 9
- Category
- Article
- ISSN
- 0449-296X
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