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  1. No Access

    Article

    Synthesis of functional polyisobutene I. Copolymerization of isobutene with 4-vinylbenzyl N,N-diethyldithiocarbamate

    Ma Yuhong, Wu Guanying, Yang Wantai in Polymer Bulletin (2002)

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    Article

    The role of complexation in living cationic polymerization with Lewis acid/ester systems

    Higashimura reported living cationic polymerization by the CH3OOOEt/AlEtCl2/C6H5CH3 /IBVE system, however, the mechanism was obscure and the high mole ratio of CH3OOOEt/ AlEtCl2 (50/1) was unusual. To elucidat...

    Wu Guanying, Man **nghua, Cheng Bin in Polymer Bulletin (1989)

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    Article

    The synthesis of chlorine-terminated telechelic polyisobutylene

    In synthesizing chlorine-terminated telechelic polyisobutylene (PIB) with a p-DCCCp-dichlorocumene/BCl3/CH2Cl2 system, it is found that cycloalkylation occurs parallel with propagation. The factors leading to cyc...

    Wu Guanying, Cheng Bin, Zhao Yixin in Polymer Bulletin (1988)

  4. No Access

    Article

    The synthesis of chlorine-terminated telechelic polyisobutylene

    This paper deals with chain transfer reactions, primarily to monomer and to inifer (p-DCC/BCl3) in the carbocationic polymerization of isobutylene (IB). It is found that the MW and functionality of the polymer de...

    Wu Guanying, Cheng Bin, Zhao Yixin in Polymer Bulletin (1988)