发明名称 |
POLYMERIC COMPOSITIONS WITH IMPROVED NOISE SUPPRESSION |
摘要 |
Disclosed is a method for improving vibration damping of a substrate, such as the underbody of an automobile. The method comprises applying a plastisol which comprises a polymeric component and a plasticizer. The fused plastisol has improved damping behavior as determined using Dynamic Mechanical Thermal Analysis. Novel plastisols and novel plasticizers are also disclosed. |
申请公布号 |
US2016075858(A1) |
申请公布日期 |
2016.03.17 |
申请号 |
US201514852670 |
申请日期 |
2015.09.14 |
申请人 |
Eastman Chemical Company |
发明人 |
Funderburg Michael Dean;DeLoach Joseph Alexander;Moralez Jesus Gabriel;Baker, JR. John Dayton |
分类号 |
C08K5/12;F16F15/02;C07C69/78;C08K3/26;C08K3/22 |
主分类号 |
C08K5/12 |
代理机构 |
|
代理人 |
|
主权项 |
1. A plasticizer comprising the esterification product formed by the reaction of formula (I)
R1COOH (I) and formula (II)
R2COOH (II) or the corresponding esters, anhydrides, and/or acid chlorides of formula (I) and/or formula (II), with formula (III) wherein R1 and R2 are independently selected from phenyl and tolyl, with the proviso that R1 and R2 are not each phenyl. |
地址 |
Kingsport TN US |