STABILIZATION OF ACETATE SYSTEMS

摘要

STABILIZATION OF ACETATE SYSTEMS A b s t r a c t A process for improving the storage life of a one-component silicone paste containing an alkali metal phosphate and which cures with elimination of acetic acid on exposure to atmospheric moisture, which comprises adding to such paste an acidic additive bearing the functional group -SO3H or hydrogen chloride in a concentration sufficient to converte the alkali metal phosphate into the alkali metal salt of the acidic additive.