反应详情

A powdery mixture of 10 g of ammonium hydrogen carbonate and 13 g of zinc acetate was added portionwise to 100 g of the resulting p-cyclohexylphenol/phenol/formaldehyde co-condensate kept at 170° C. with stirring. There was obtained a pale yellow transparent zinc salt of the p-cyclohexylphenol/phenol/formaldehyde co-condensate.

1. customkept at 170° C.