公开(公告)号：WO2022173639A1

公开(公告)日：2022-08-18

申请号：PCT/US2022/015029

申请日：2022-02-03

Applicant: CABOT CORPORATION

Inventor： STEP, Eugene N. ,  SANCHEZ GARCIA, Angelica M. ,  DELVAUX, Marc B. ,  SENDIJAREVIC, Vahid ,  SENDIJAREVIC, Aisa ,  SENDIJAREVIC, Ibrahim

IPC: C08G18/32 ,  C08G18/76 ,  C08G18/48 ,  C08G18/66 ,  C08K3/36

Abstract: Hydrophobic silica is combined with a polyether in an in situ process for producing thermoplastic polyurethane with superior mechanical properties. The resulting thermoplastic polyurethane may be used in a variety of applications, including midsoles and outsoles in footwear and in wire insulation, hoses, films, wheels and tires, and drilling/mining screens.