ANTIMIGRATION ADDITIVES FOR PLASTICIZERS BASED ON MIXTURE OF DIOXANE ALCOHOLS AND THEIR HIGH-BOILING ETHERS AND FOR PLASTICIZERS BASED ON HIGH-BOILING ETHERS OF DIOXANE ALCOHOLS USED FOR POLYVINYLCHLORIDE COMPOSITIONS

摘要

FIELD: plasticizers. SUBSTANCE: petroleum polymer aromatic resins with softening temperature 80-100 C are used as antimigration additives for above-indicated plasticizers. EFFECT: reduced migration of plasticizers toward the surface of polyvinylchloride compositions. 1 tbl, 20 ex