Plastivicante intermediate polivinilbutiral in a frame veneer, process of manufacture of a laminated polivinilbutiral mid-term and frame veneer

摘要

This invention relates to a novel group of plasticizers for polyvinyl butyral wherein the plasticizer comprises a mixture of at least one alkyl alkylaryl adipate and at least one dialkyl adipate in which the alkyl group contains 3 to 8 carbon atoms.