Abstract
New isopropenyl-1,3,5-triazine having two long acyl groups, that is, 2,4-bis[p-(octadecanoylamino)anilino]-6-isopropenyl-1,3,5-triazine (BSIT), was synthesized from reaction of 2,4-bis(p-aminoanilino)-6-isopropenyl-1,3,5-triazine with octadecanoyl chloride. BSIT was polymerized and copolymerized with methyl methacrylate or styrene (M1) in dimethylacetamide using AIBN as an initiator. Side-chain crystallizations of the resulting homopolymer and copolymers were investigated by a DSC thermogram and X-ray diffractogram. The crystallites of the side-chains melted at 70°C, below the glass transition temperature of the main chain. There were tight and loose crystallites, and the formation of these crystallites depended on the annealing conditions of the polymers.
Similar content being viewed by others
Article PDF
References
N. A. Platé and V. P. Shibaev, J. Polym. Sci., Macromol. Rev., 8, 117 (1974).
E. F. Jordan, Jr., G. R. Riser, B. Artymyshyn, W. E. Parker, and J. W. Pensabene, J. Appl. Polm. Sci., 13, 1777 (1969).
E. F. Jordan, Jr., G. R. Riser, B. Artymyshyn, J. W. Pensabene, and A. N. Wrigley, J. Polym. Sci., A-2, 10, 1657 (1972).
S. M. Aharoni, Macromolecules, 12, 94 (1979).
M. Takayanagi and T. Katayose, J. Appl. Polym. Sic., 29, 141 (1984).
J. Watanabe, H. Ono, I. Uematsu, and A. Abe, Macromolecules, 18, 2141 (1985).
T. Miyashita, H. Yoshida, T. Murakata, and M. Matsuda, Polymer, 28, 311 (1987).
K. Yokota, T. Kougo, and T. Hirabayashi, Polym. J., 15, 891 (1983).
S. S. Rogers and L. Mandelkern, J. Phys. Chem., 61, 985 (1957).
J. W. Mays, E. Siakali-Kioulafa, and N. Hadjichristidis, Macromolecules, 23, 3530 (1990).
S. A. Greenberg and T. Alfrey, J. Am. Chem. Soc., 76, 6280 (1954).
Y. Yuki, H. Musika, and T. Kito, Kobunshi Ronbunshu, 36, 385 (1979).
H. Kunisada, Y. Yuki, T. Ochiai, M. Nishii, and S. Sano, Kobunshi Ronbunshu, 45, 911 (1988).
H. Kunisada, Y. Yuki, Y. Matsushita, M. Inuzuka, M. Yamazaki, and T. Yoshida, Kobunshi Ronbunshu, 47, 33 (1990).
H. Kunisada, Y. Yuki, Y. Miyake, A. Ogawa, and H. Yoshimura, Polym. J., 23, 29 (1991).
H. Kunisada, Y. Yuki, S. Kondo, J. Miyatake, and C. Maeda, Polym. J., 22, 559 (1990).
Y. Yuki, H. Kunisada, and S. Kondo, Kobunshi Ronbunshu, 46, 233 (1989).
Y. Yuki, H. Kunisada, J. Taniuchi, and N. Takizuka, Nippon Kagaku Kaishi, 224 (1987).
T. Hirabayashi, T. Kikuta, K. Kasabo, and K. Yokota, Polym. J., 20, 693 (1988).
T. Hirabayashi, K. Kasabo, and K. Yokota, Polym. J., 20, 911 (1988).
B. Espenschied and R. C. Schulz, Makromol. Chem., Rapid Commun., 4, 633 (1983).
M. G. Broadhurst, J. Res. Natl. Bur. Stand., 66A, 241 (1962).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Yuki, Y., Kunisada, H. & Miyake, Y. Side-Chain Crystallization of a New Comb-Like Polymer Prepared from Isopropenyl-Triazine Having Two Octadecanoyl Groups. Polym J 23, 939–947 (1991). https://doi.org/10.1295/polymj.23.939
Issue Date:
DOI: https://doi.org/10.1295/polymj.23.939
Keywords
This article is cited by
-
Polysiloxanes containing alkyl side groups: synthesis and mesomorphic behavior
Macromolecular Research (2008)