Invention Grant
- Patent Title: Polypropylene resin pellet and method for preparing the same
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Application No.: US16963695Application Date: 2019-11-04
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Publication No.: US11759977B2Publication Date: 2023-09-19
- Inventor: Heekwang Park , Hye Kyung Lee , Ha Na Park , Kyung Seop Noh , Hyunsup Lee , Seong Min Chae , Heon Yong Kwon , Sangjin Jeon , Seok Hwan Kim
- 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 LLP
- Priority: KR 20180135451 2018.11.06 KR 20190138937 2019.11.01
- International Application: PCT/KR2019/014828 2019.11.04
- International Announcement: WO2020/096306A 2020.05.14
- Date entered country: 2020-07-21
- Main IPC: C08F110/06
- IPC: C08F110/06 ; C08F4/6592 ; B29B9/12 ; B29K23/00 ; C08K5/098 ; C08K5/12
Abstract:
The present invention provides a polypropylene resin pellet that is environment friendly, has excellent workability, and enables preparation of fine denier fiber, and a method for preparing the same.
Public/Granted literature
- US20210078205A1 Polypropylene Resin Pellet and Method for Preparing the Same Public/Granted day:2021-03-18
Information query
