公开(公告)号：WO2023043780A1

公开(公告)日：2023-03-23

申请号：PCT/US2022/043440

申请日：2022-09-14

Applicant: LUBRIZOL ADVANCED MATERIALS, INC.

Inventor： SEIFERT, Christopher ,  NISTALA, Satyanarayana ,  YANG, Zhiguan ,  VONTORCIK, JR., Joseph J.

IPC: C08G18/32 ,  B62D1/04 ,  C08G18/76 ,  C08L75/04 ,  C08G18/42 ,  C08G18/48

Abstract: A steering wheel for a vehicle is provided which comprises a steering wheel rim, a hub base and at least one spoke, wherein the hub base is arranged inside the steering wheel rim and the hub base is connected to the steering wheel rim by the at least one spoke. The steering wheel is formed from a rigid, injection molded thermoplastic polyurethane material.

公开(公告)号：WO2023043779A1

公开(公告)日：2023-03-23

申请号：PCT/US2022/043439

申请日：2022-09-14

Applicant: LUBRIZOL ADVANCED MATERIALS, INC.

Inventor： SEIFERT, Christopher ,  NISTALA, Satyanarayana ,  YANG, Zhiguan ,  VONTORCIK, JR., Joseph J.

IPC: C08J9/00 ,  B29C44/12 ,  B62D1/04 ,  C08J9/08 ,  C08J9/10 ,  F16F7/12

Abstract: A foam cover for a steering wheel as well as a method for forming the foam cover are provided. The foam cover is made from a mixture of a thermoplastic polyurethane material and a chemical blowing agent. The foaming mixture may be injection molded in a closed mold or directly molded to a steering wheel frame.

公开(公告)号：WO2019046062A1

公开(公告)日：2019-03-07

申请号：PCT/US2018/047511

申请日：2018-08-22

Applicant: LUBRIZOL ADVANCED MATERIALS, INC.

Inventor： NISTALA, Satyanarayana ,  VONTORCIK, Joseph J., Jr. ,  NESTLERODE, Greg S. ,  CITRANO, Joseph, III

IPC: B32B5/02 ,  B32B5/04 ,  B32B5/12 ,  B32B5/26 ,  B32B7/10 ,  B32B27/08 ,  B32B27/12 ,  B32B27/18 ,  B32B27/20 ,  B32B27/28 ,  B32B27/30 ,  B32B27/36 ,  B32B27/38 ,  B32B27/40 ,  B32B27/42

Abstract: A composite laminate structure includes one or more layers of prepreg and a thermoplastic polyurethane film layer on the surface of the one or more prepregs. A method of making a composite laminate structure including a thermoplastic polyurethane film is also provided.