公开(公告)号：WO2021231590A1

公开(公告)日：2021-11-18

申请号：PCT/US2021/032019

申请日：2021-05-12

Applicant: ASCEND PERFORMANCE MATERIALS OPERATIONS LLC

Inventor： SPARKS, Bradley J. ,  RAY, Jacob G. ,  WIECZOREK, Ted ,  BECKER, Kai ,  LIMA, Avelino ,  OWEIMREEN, Tariq

IPC: C08G69/26 ,  C08G69/08 ,  C08K3/40 ,  C08K5/00 ,  C08K3/04

Abstract: Provided herein are polyamide compositions including one or more semi-crystalline polyamides and either an amorphous polyamide or a semi-crystalline copolyamide such as PA66/6. The provided compositions are particularly useful as vibration isolators more effective at high-temperature noise and harshness damping than conventional polyamide compositions. Also provided are methods for making the provided compositions, and articles that include the provided compositions.

公开(公告)号：EP4149993A1

公开(公告)日：2023-03-22

申请号：EP21733865.6

申请日：2021-05-12

Applicant: Ascend Performance Materials Operations LLC

Inventor： SPARKS, Bradley J. ,  RAY, Jacob G. ,  WIECZOREK, Ted ,  BECKER, Kai ,  LIMA, Avelino ,  OWEIMREEN, Tariq

IPC: C08G69/26 ,  C08G69/08 ,  C08K3/40 ,  C08K5/00 ,  C08K3/04