G. Peng
2006
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0
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Journal
Applied Chemical Industry
Abstract
Bis(4-carboxyphenyl) phenyl phosphine oxide was a novel phosphorous flame retardant which was first prepared in 1990s,at present,it was still at the stage of experimentation.Some synthesizing methods of the flame retardant were referred,and their advantages and disadvantages were appraised.A novel synthesizing program was drawn up,which has the advantages,such as low-cost,short-cycle,light pollution,in accord with the developing orientation of free-halogen for the flame retardant.