Citation: ZHAO Jingbo, ZHAO Tong, QIU Kunyuan. GRAFT POLYMERIZATION OF ACRYLAMIDE ONTO HOMOPOLYMER OF 5-METHYL-5-HEXEN-2, 4-DIONE INITIATED BY CERIC ION*[J]. Chinese Journal of Polymer Science, ;1997, 15(1): 50-56. shu

GRAFT POLYMERIZATION OF ACRYLAMIDE ONTO HOMOPOLYMER OF 5-METHYL-5-HEXEN-2, 4-DIONE INITIATED BY CERIC ION*

Received Date: 3 October 1995

The homopolymerization of 5-methyl-5-hexen-2, 4-dione (methacryloylacetone, MAA),a vinyl monomer having β-diketone group, was carried out in the presence of benzophe-none (BP)/N N-dimenthyl-4-toluidine (DMT) system. Graft polymerization of acrylamideinitiated by ceric ion onto the homopolymer film was investigated and the mechanism ofthe grafting reaction was proposed on the basis of ESR study. The grafted copolymer wascharacterized by means of grafting percentage, water absorption, XPS spectra and scanning electron photomicrographs.
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