The effect of the addition of chelating comonomers, to the polyacid liquids, on the setting characteristics of the glass-ionomer cement system is described. Certain acid chelating agents significantly improve the setting behavior of the system.
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Wilson, A.D. , and Kent, B.E.: A New Translucent Cement for Dentistry: The Glass lonomer Cement, Br Dent J132: 133-135, 1972.
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Wilson, A.D. , and Kent, B.E.: (Surgical Cement)Br Patent No. 1,316,129, 1973.
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