- Patent Title: Method for preparing unidirectionally aligned discontinuous fiber reinforcement composite material, unidirectionally aligned discontinuous fiber reinforcement composite material, and sandwich structure
-
Application No.: US16762167Application Date: 2018-08-17
-
Publication No.: US11421092B2Publication Date: 2022-08-23
- Inventor: Seung-Hyun Ahn , Kyung-Seok Han , Sung-Chan Lim , Hee-June Kim
- Applicant: LG Hausys, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Hausys, Ltd.
- Current Assignee: LG Hausys, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Hauptman Ham, LLP
- Priority: KR10-2017-0147332 20171107,KR10-2018-0005682 20180116,KR10-2018-0094883 20180814
- International Application: PCT/KR2018/009463 WO 20180817
- International Announcement: WO2019/093628 WO 20190516
- Main IPC: C08J7/04
- IPC: C08J7/04 ; B29C70/14 ; C08J5/04 ; B29C70/30 ; B29C70/54 ; B32B5/12 ; B32B27/12 ; B32B27/18 ; B32B27/32
Abstract:
Provided are a method for preparing a unidirectionally aligned discontinuous fiber reinforcement composite material, a unidirectionally aligned discontinuous fiber reinforcement composite material, and a sandwich structure. The method for preparing a unidirectionally aligned discontinuous fiber reinforcement composite material comprises discontinuously aligning short fibers on a polymer substrate in one direction by using an air-laid method.
Public/Granted literature
Information query
