公开(公告)号：US20240217217A1

公开(公告)日：2024-07-04

申请号：US18395854

申请日：2023-12-26

申请人： KOLON GLOTECH, Inc.

发明人： Woo Jin JUNG ,  Hyeong Gyun KIM ,  Chang Hee LEE ,  Min Jun KIM ,  Seong Hyeon LEE

IPC分类号： B32B27/06 ,  B32B3/12 ,  B32B3/30 ,  B32B5/18 ,  B32B27/08 ,  B32B27/30

CPC分类号： B32B27/065 ,  B32B3/12 ,  B32B3/30 ,  B32B5/18 ,  B32B27/08 ,  B32B27/302 ,  B32B27/308 ,  B32B2260/021 ,  B32B2260/046 ,  B32B2262/101 ,  B32B2262/16 ,  B32B2266/0278 ,  B32B2307/546 ,  B32B2307/7375

摘要： A plastic composite includes a face sheet layer consisting of poly(methyl methacrylate) (PMMA) or acrylic styrene acrylonitrile (ASA); a long fiber injection (LFI) layer disposed on a lower surface of the face sheet layer and consisting of polyurethane foam including reinforcing fiber; and a rib pattern layer formed on a lower surface of the LFI layer and comprising a plurality of ribs.

公开(公告)号：US20240026108A1

公开(公告)日：2024-01-25

申请号：US18148489

申请日：2022-12-30

申请人： KOLON GLOTECH, Inc.

发明人： Woo Jin JUNG ,  Chang Hun LEE ,  Jae Du NAM ,  In Bee OH

IPC分类号： C08J9/228 ,  C08J5/12 ,  C08J5/08

CPC分类号： C08J9/228 ,  C08J5/121 ,  C08J5/08 ,  C08J2375/04 ,  C08J2433/12

摘要： A plastic composite comprises a face sheet layer, a reinforcement layer formed on an upper surface of the face sheet layer and including a first glass fiber and a polyurethane foam, and a LFI layer formed on an upper surface of the reinforcement layer and including a second glass fiber and a polyurethane foam.