Synthesis and aqueous phase behaviour of
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Sk. Asrof Ali; S. Zaka Ahmed; M.I.M. Wazeer; Esam Z. Hamad
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Article
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1997
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Elsevier Science
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English
⚖ 944 KB
The quaternary ammonium salt, l ,l-diallyl-4-formylpiperazinium chloride (3) on cyclopolymerization in water solution in the presence of t-butylhydroperoxide gave water soluble polymer ( 5). The copolymers of (3) with sulfur dioxide have been prepared in DMSO solvent using ammonium persulfate as the