Invention Grant
- Patent Title: Resin composition for bi-component fiber
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Application No.: US16963980Application Date: 2019-11-04
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Publication No.: US11414537B2Publication Date: 2022-08-16
- Inventor: Seong Min Chae , Jihwa Ye , Kyung Seop Noh , Heekwang Park , Taejin Kim , Daeyeon Lee
- Applicant: LG Chem, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chem, Ltd.
- Current Assignee: LG Chem, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2018-0134672 20181105,KR10-2019-0138936 20191101
- International Application: PCT/KR2019/014829 WO 20191104
- International Announcement: WO2020/096307 WO 20200514
- Main IPC: C08L23/06
- IPC: C08L23/06 ; C08L23/12
Abstract:
The present invention provides a resin composition for core-sheath type bi-component fiber that not only maintains excellent softness, but also improves tensile strength, when preparing non-woven fabric, particularly spunbond non-woven fabric.
Public/Granted literature
- US11384227B2 Resin composition for bi-component fiber Public/Granted day:2022-07-12
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