In the last 10 years, many articles have reported on copolymers of carbon monoxide and olefins. [1][2][3][4][5][6][7][8][9] Interest in them is not only due to the low cost of carbon monox-Carbon monoxide (CP grade, ΓΊ99.9%) was supplied by ide constitutive units 10 but also due to their potential Da
Synthesis and properties of copolymers of ethylene/carbon monoxide with styrene/carbon monoxide
β Scribed by Smita Kacker; J. A. Sissano; Donald N. Schulz
- Publisher
- John Wiley and Sons
- Year
- 2000
- Tongue
- English
- Weight
- 127 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0887-624X
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β¦ Synopsis
The terpolymerization of ethylene, styrene, and carbon monoxide was accomplished by two different palladium-based catalysts: a phosphine-based ligand system and a nitrogen-based ligand system. The range of possible compositions and the composition dependence of the properties of the resulting polymers were determined. These polymers were essentially carbon monoxide versions of the ethylene styrene interpolymers recently presented by Dow. A comparison between the two families of polymers is attempted.
π SIMILAR VOLUMES
The alternating copolymer of ethylene and carbon monoxide (POK) has properties that suggest possible utility for fibers. However, in order to be melt spinnable, the copolymer should be stable somewhat above its melt temperature for some minutes. Research to improve the stability of POK was carried o
In this study an analysis of the changes that occur in the infared spectrum of the ethylene-carbon monoxide alternating copolymer as a function of the temperature is presented. This copolymer can assume two polymorphic crystalline states, named POK-β£ and POK-β€. Fourier transform infrared spectroscop