公开(公告)号：US20190106512A1

公开(公告)日：2019-04-11

申请号：US16127749

申请日：2018-09-11

申请人： Dow Global Technologies LLC ,  Rohm and Haas Company

发明人： Kiran K. Baikerikar ,  Ray E. Drumright ,  Zhenwen Fu ,  Justin Gimbal ,  Craig F. Gorin ,  Mark Langille

IPC分类号： C08F2/22 ,  C08F220/06 ,  C08F220/58 ,  C08F222/06 ,  C08F230/02 ,  C08G59/06 ,  C08G59/14 ,  C09D5/02 ,  C09D167/00 ,  C09D163/00

摘要： A waterborne sound and vibration damping composition including a waterborne emulsion polymer, the polymer having a calculated acid number of from 2 to 100; from 0.1% to 50%, solids based on emulsion polymer solids, of certain liquid compounds having a boiling point greater than 150° C.; and a solid filler at a level of from 25% to 85% PVC; wherein the waterborne damping composition has a water content of from 6% to 25% by weight is provided. A method for providing a coated substrate using the waterborne damping composition and a substrate so coated are also provided.