J.IIC-CG VOLUME 3 (1978)
The Effect of Inhibitors on the Removability of Aged Ketone Resin N Varnish Films
Many varnish resins are susceptible to photochemically induced oxidation and cross-linking leading to increased insolubility. Ketone Resin N, a popular resin used as a surface coating, is particularly prone to this. The incorporation of special inhibitors into a solution of the resin and the resulting effect on the removability at different intervals of accelerated ageing was investigated. Varying degrees of effectiveness were observed and increasing the concentration of the inhibitors improved resistance.
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