Synthesis and characterization of new unsaturated polyesters for composite applications / Norshahsillawati Azura Mohammad, Abdul Khalil Shawkataly and Issam Ahmed Mohammed

• Главные авторы: Mohammad, Norshahsillawati Azura (Автор), Shawkataly, Abdul Khalil (Автор), Mohammed, Issam Ahmed (Автор)
• Формат: ‌
• Опубликовано: 2009.
• Предметы: Conference or Workshop Item; PeerReviewed
• Online-ссылка: Link Metadata

Bis-(2-hydroxyethyl) fumarate (III) and Bis-(6-hydroxyhexyl) fumarate (IV) were synthesized from ethylene glycol and I, 6-hexanediol with fumaric acid in the presence of p-toluene sulfonic acid as catalyst. The chemical structures were confirmed by CHN analysis, FT-IR and IH-NMR spectroscopy. The ne...