Novel bis(ARYLOXYALKYL) esters of aromatic polycarboxylic acids and method of preparation
申请人:Tanner James T.
公开号:US20120100323A1
公开(公告)日:2012-04-26
The invention provides a compound of the formula:
wherein Ar is selected from the group consisting of aryl, monosubstituted aryl and poly-substituted aryl, heteroaryl, monosubstituted heteroaryl and polysubstituted heteroaryl; Ar′ is selected from the group consisting of aryl, monosubstituted aryl and polysubstituted aryl, heteroaryl, monosubstituted heteroaryl and polysubstituted heteroaryl; R is an alkylene radical having 2-20 carbon atoms; and n=1-20. The compounds of the invention are used with polymer resins to enhance their gas barrier properties.