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Poly containing cross-linkable moieties

II. Poly(aryl Ether)s Containing Cross-linkable Moieties. [Pg.241]

This was utilized by Tian et al. [168] to prepare a new class of liquid crystal homopolymers of poly ll-[4-(3-ethoxycarbonyl-coumarin-7-oxy)-carbonyl-phenyloxy]-undecyl methacrylate] containing a coumarin moiety as a photocross-linkable unit. The preparations included polymers of various chain lengths. Also, hquid crystaUine-coil diblock and hquid crystalline-coil-liquid crystalline triblock copolymers with polystyrene as the coil segment were formed. The polymers were reported to have been synthesized with the aid of atom transfer radical polymerization. The dimerization of the coumarin moieties takes place upon irradiation with light of A > 300 nm to yield cross-linked network structures. [Pg.748]

See other pages where Poly containing cross-linkable moieties is mentioned: [Pg.243]    [Pg.453]    [Pg.156]    [Pg.665]    [Pg.229]    [Pg.36]   
See also in sourсe #XX -- [ Pg.240 , Pg.241 , Pg.242 ]



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Poly containing

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