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Synthesis and characterization of 3-methoxydiphenylamine-4-diazonium salt and its diazoresin
Authors:Weixiao Cao  Chao Zhao  Jiawei Cao
Abstract:3-Methoxydiphenylamine-4-diazonium salt (MDDS) and its diazoresin were synthesized. The photo- and thermal decomposition of salt and the resins were investigated. The results show that MDDS exhibits excellent thermostability as well as high photosensitivity. A series of diazoresins with different organic counteranions, which dissolve in common solvents and usually were chosen to manufacture the negative presensitized plate, were also synthesized The kinetics of the photo- and thermal decomposition of MDDS in ethanol is reported. © 1998 John Wiley & Sons, Inc. J Appl Polym Sci 69: 1975–1982, 1998
Keywords:diazonium salt  diazoresin  photosensitivity  thermostability  presensitized plate
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