公开(公告)号：US20180044504A1

公开(公告)日：2018-02-15

申请号：US15554878

申请日：2016-03-08

Applicant: ADEKA CORPORATION

Inventor： Ryusaku FUJIMOTO ,  Masaru NAGAHAMA ,  Yuki TANAKA

IPC: C08K5/12

CPC classification number: C08K5/12 ,  C08K5/0016 ,  C08K5/10 ,  C08L27/06

Abstract: An object of the present invention is to provide a plasticizer having excellent press coloration resistance and cold resistance, and a vinyl chloride resin composition containing the plasticizer. The plasticizer is a trimellitic acid triester plasticizer containing a triester compound of a saturated aliphatic alcohol and trimellitic acid, wherein the saturated aliphatic alcohol contains a linear alcohol having 8 to 10 carbon atoms and a branched alcohol having 8 to 10 carbon atoms, and the ratio (mass ratio) of the linear alcohol and the branched alcohol is 78/22 to 50/50.