Synthesis and characterization of ordere
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Akinori Nishio; Amane Mochizuki; Jun-Ichi Sugiyama; Kazuhiko Takeuchi; Michihiko
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Article
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2000
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John Wiley and Sons
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English
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๐ 2 views
An ordered polyurethane with a head-to-head (H-H) or tail-to-tail (T-T) content over 95% was prepared by polyaddition reaction of a nonsymmetric monomer, p-isocyanatobenzyl isocyanate (1) with a symmetric monomer, ethylene glycol (2). The model reactions were studied in detail to demonstrate the fea