Hindered amine compounds which are substituted by a long hydrocarbon chain are useful in a number of applications where the solubility or compatibility afforded by said substitution is needed. This is seen particularly for example with white, dyed, dipped, unscented and/or scented candle wax which is effectively stabilized against discoloration and fading by the incorporation therein of a long chain hindered amine alone or in combination with a UV absorber and/or an antioxidant.
被长碳氢链取代的受阻胺化合物在许多应用中都非常有用,因为这些应用需要上述取代所提供的溶解性或兼容性。例如,在白色、染色、浸渍、无香味和/或有香味的蜡烛蜡中,通过单独或与
紫外线吸收剂和/或
抗氧化剂结合使用长链受阻胺,可以有效防止蜡烛蜡变色和褪色。