Propenoxylated tetraethylenepentamine adduct was prepared by the reaction of tetraethylenepentamine (TEPA) with propylene oxide (PO). Four a-olefin-maleic anhydride copolymers (OMACs) previously synthesized were esterified with the synthesized adduct successively. They were also subjected to esterif
Syntheses and investigations of copolymers for improving the flow of middle distillate oils
β Scribed by G. Alan Holder; David Macauley
- Publisher
- John Wiley and Sons
- Year
- 1992
- Tongue
- English
- Weight
- 534 KB
- Volume
- 28
- Category
- Article
- ISSN
- 0959-8103
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Polymers of individual and mixed normal C12, C14, CI6, and CIS a-olefins are synthesized, purified, and then characterized. The performance of poly-a-olefins is assessed for improving the cold flow properties of a local gas oil in terms of cloud-point and pour-point depression. Results show that pol