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Synthesis of polymers by using divalent metal salts of mono(hydroxyethyl) phthalate: Unsaturated polyesters from metal salts, glycol, anhydrides, and epoxides

1976; Wiley; Volume: 20; Issue: 4 Linguagem: Inglês

10.1002/app.1976.070200412

1097-4628

Hideaki Matsuda,

biodegradable polymer synthesis and properties

Journal of Applied Polymer ScienceVolume 20, Issue 4 p. 995-1004 Article Synthesis of polymers by using divalent metal salts of mono(hydroxyethyl) phthalate: Unsaturated polyesters from metal salts, glycol, anhydrides, and epoxides Hideaki Matsuda, Hideaki Matsuda Research Laboratory, Okura Industrial Co., Ltd., Marugame, Kagawa-ken 763, JapanSearch for more papers by this author Hideaki Matsuda, Hideaki Matsuda Research Laboratory, Okura Industrial Co., Ltd., Marugame, Kagawa-ken 763, JapanSearch for more papers by this author First published: April 1976 https://doi.org/10.1002/app.1976.070200412Citations: 18AboutPDF ToolsRequest permissionExport citationAdd to favoritesTrack citation ShareShare Give accessShare full text accessShare full-text accessPlease review our Terms and Conditions of Use and check box below to share full-text version of article.I have read and accept the Wiley Online Library Terms and Conditions of UseShareable LinkUse the link below to share a full-text version of this article with your friends and colleagues. Learn more.Copy URL Share a linkShare onEmailFacebookTwitterLinkedInRedditWechat Abstract Syntheses of unsaturated polyesters were investigated by the divalent metal salts of mono(hydroxyethyl) phthalate–ethylene glycol–anhydrides–epoxide reactions. As anhydrides, phthalic anhydride and maleic anhydride were used, and propylene oxide and 1,2-butylene oxide were the epoxides used. The metal carboxylate groups of the above metal salts catalyzed the reaction. Viscosities of styrene solutions of the polyesters obtained showed a tendency to increase with increase in metal content. The styrene solutions could be cured to give metal-containing cured polyester resins. The cured resins were evaluated for physical properties. Generally, Mg was more effective than Ca in improving the physical properties. Further, resistance to chemical attack and boiling water and thermal behavior were also discussed. References 1 H. Matsuda, J. Polym. Sci. A-1, 12, 455 (1974). 2 H. Matsuda, J. Polym. Sci. A-1, 12, 469 (1974). 3 H. Matsuda, J. Polym. Sci. A-1, 12, 2419 (1974). 4 H. Matsuda, J. Macromol. Sci. Chem., A9 (3), 397 (1975). 5 H. Matsuda, J. Polym. Sci. Polym. Chem. Ed., in press. 6 H. G. Waddill, J. G. Milligan, and W. J. Peppel, Ind. Eng. Chem., Prod. Res. Develop., 3, 53 (1964). 7 E. Z. Katsnel'son, O. M. Levitskaya, and V. B. Golynkina, Soviet Plast., Feb. 29 (1967). 8 H. C. Vogt, P. Davis, E. J. Fujiwara, and K. C. Frisch, Ind. Eng. Chem., Prod. Res. Develop., 9, 105 (1970). 9 I. Vancsó-Szmercsányi, L. K. Maros, and A. A. Zahran, J. Appl. Polym. Sci., 10, 513 (1966). 10 R. E. Park, R. M. Johnston, A. D. Jesensky, and R. D. Cather, S.P.E.J., 17, 1088 (1961). 11 L. Turunen, Ind. Eng. Chem., Prod. Res. Develop. 1, 40 (1962). 12 H. Batzer and B. Mohr, Makromol. Chem., 369th Comm. (1952). Citing Literature Volume20, Issue4April 1976Pages 995-1004 ReferencesRelatedInformation