Diethylzinc–trihydric phenol catalysts for copolymerization of carbon dioxide and propylene oxide: Activity in copolymerization and copolymer destruction processes
✍ Scribed by Piotr Góarecki; Witold Kuran
- Book ID
- 105335666
- Publisher
- Wiley (John Wiley & Sons)
- Year
- 1985
- Tongue
- English
- Weight
- 326 KB
- Volume
- 23
- Category
- Article
- ISSN
- 0887-6258
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📜 SIMILAR VOLUMES
Supercritical carbon dioxide was found to be a suitable substitute for halogenated organic solvents in its copolymerization with propylene oxide. The system was studied utilizing a heterogenous catalyst, zinc glutarate. The polymers were analyzed for selectivity in polycarbonate linkages by 'H NMR s
## Abstract Propylene oxide and cyclohexene oxide were copolymerized with carbon dioxide in the presence of catalysts such as diethylzinc with phenol or 1‐phenoxy‐2‐propanol and/or a polyhydric phenol (polyhydroxybenzene derivatives such as 4‐__tert__‐butylcatechol, pyrogallol): The corresponding c
## Abstract To enhance the catalytic copolymerization of CO~2~ and propylene oxide catalyzed by zinc glutarate, the influence of trace of water, ethanol, and propanal on the catalytic activity, the resulted copolymer structure, and the molecular weight and molecular weight distribution of the copol