- 专利标题: Resin composition for bi-component fiber
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申请号: US16963980申请日: 2019-11-04
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公开(公告)号: US11414537B2公开(公告)日: 2022-08-16
- 发明人: Seong Min Chae , Jihwa Ye , Kyung Seop Noh , Heekwang Park , Taejin Kim , Daeyeon Lee
- 申请人: LG Chem, Ltd.
- 申请人地址: KR Seoul
- 专利权人: LG Chem, Ltd.
- 当前专利权人: LG Chem, Ltd.
- 当前专利权人地址: KR Seoul
- 代理机构: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- 优先权: KR10-2018-0134672 20181105,KR10-2019-0138936 20191101
- 国际申请: PCT/KR2019/014829 WO 20191104
- 国际公布: WO2020/096307 WO 20200514
- 主分类号: C08L23/06
- IPC分类号: C08L23/06 ; C08L23/12
摘要:
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.
公开/授权文献
- US11384227B2 Resin composition for bi-component fiber 公开/授权日:2022-07-12
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