| Journal: | Polimeros (Sao Carlos) |
| Database: | PERIÓDICA |
| System number: | 000313949 |
| ISSN: | 1678-5169 |
| Authors: | Principe, Martha1 Martínez, Ricardo Ortiz, Pedro Rieumont, Jacques |
| Institutions: | 1Universidad de La Habana, Facultad de Química, La Habana. Cuba |
| Year: | 2000 |
| Season: | Ene-Mar |
| Volumen: | 10 |
| Number: | 1 |
| Pages: | 08-14 |
| Country: | Brasil |
| Language: | Inglés |
| Document type: | Artículo |
| Approach: | Experimental, analítico |
| English abstract | Poly(furfuryl alcohol) with different amounts of oxymethylenic bridges was synthesized using trifluoroacetic and p-toluenesulfonic acid. All polymers displayed a tendency to retain acids. The isolated products containing traces of acid became insoluble in a few hours; while neutral material maintains their solubility for at least one month. Polymers stored in solution were stable according to their ¹H NMR spectra. Polymers cross-linked after being exposed to UV radiation. The product of the reaction of polymer with maleic anhydride is useful for preparing negative photoresists |
| Disciplines: | Química |
| Keyword: | Química de polímeros, Alcohol furfurílico, Fotoprotección, Polimerización |
| Keyword: | Chemistry, Polymer chemistry, Furfuryl alcohol, Polymerization, Photoresistance |
| Full text: | Texto completo (Ver HTML) |
