ACETILACETONATE OF CALCIUM OR COVERED MAGNESIUM, AND ITS USE AS A STABILIZER OF HALOGENED POLYMERS.

摘要

The invention relates to a compound containing calcium or magnesium acetylacetonate at least partially coated with a compatible agent selected from compounds of alcohols, carboxylic or sulfonic acids, or their derivatives, phosphates or titanates and beta-diketone compounds, said compounds They have at least one long chain radical, waxes, polyols, epoxidized vegetable oils, polysiloxane oils or resins or silanes. The invention also relates to the preparation of these compounds and the use of these compounds as additives in formulations based on halogenated polymers.