A plasticizer for polyvinyl butyral plasticized polyvinyl butyral -, - by means of a plasticizer, additional page for a litter frame security, litter, security frame

摘要

A plasticizer for polyvinyl butyral wherein the plasticizer is an alkyl alkylaryl adipate and particularly a benzyl alkyl adipate. The plasticized polyvinyl butyral is specially useful in the manufacture of transparent sheets and particularly as an interlayer for laminated safety glass.