Summary
High molecular weight poly(methyl alkyl fumarate) were prepared through radical polymerization of methyl alkyl fumarates(MRF) and monomer-isomerization radical polymerization of methyl alkyl maleates(MRM). The polymerization reactivities(yield and viscosity) of MRFs and MRMs were found to increase with increasing of the bulkiness of the ester alkyl substituents, but MRFs showed generally higher reactivities than MRMs. These polymers were also observed to consist of less- or non-flexible rod-like poly(methoxy-carbonylmethylene-alt-alkoxycarbonylmethylene) structure depending on their bulkiness. The MtBF polymer did not melt, which showed somewhat decreased thermal stability.
Similar content being viewed by others
References
OTSU, T. and TOYODA, N.: Makromol. Chem., Rapid Commun., 2, 79(1981a)
OTSU, T. ITO, O. and TOYODA, N.: Makromol. Chem., Rapid Commun., 2, 725(1981b)
OTSU, T., ITO, O. and TOYODA, N.: Makromol. Chem., Rapid Commun., 2, 729(1981c)
OTSU, T., ITO, O. TOYODA, N. and MORI, S.: Mem. Fac. of Eng., Osaka City Univ., 22, 129 (1981d)
OTSU, T., ITO, O. and TOYODA, N.: J. Macromol. Sci.-Chem., A19, 27 (1983a)
OTSU, T., YASUHARA, T., FUKUSHIMA, K. and TOYODA, N.: Polymer Preprints, Jpn., 32, (1983b)
TOYODA, N., YOSHIDA, M. and OTSU, T.: Polymer J., 15, 255 (1983a)
TOYODA, N. and OTSU, T.: J. Macromol. Sci.-Chem., A19, 1011(1983b)
Author information
Authors and Affiliations
Additional information
Polymers from 1,2-Disubstituted Ethylenic Monomers. VIII.
Rights and permissions
About this article
Cite this article
Otsu, T., Toyoda, N. High molecular weight poly(methyl alkyl fumarates): radical high polymerization of methyl alkyl fumarates and monomer-isomerization radical polymerization of methyl alkyl maleates. Polymer Bulletin 11, 453–458 (1984). https://doi.org/10.1007/BF00265487
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF00265487