Invention Grant
- Patent Title: Polyethylene having high pressure resistance and crosslinked polyethylene pipe comprising the same
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Application No.: US17414616Application Date: 2020-02-20
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Publication No.: US12065514B2Publication Date: 2024-08-20
- Inventor: Sol Cho , Hyunsup Lee , Sun Mi Kim , Yi Young Choi , Myunghan Lee , Yeonsoo 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 20190020026 2019.02.20 KR 20200020643 2020.02.19
- International Application: PCT/KR2020/002467 2020.02.20
- International Announcement: WO2020/171623A 2020.08.27
- Date entered country: 2021-06-16
- Main IPC: C08F110/02
- IPC: C08F110/02 ; C08F4/659 ; C08F4/6592 ; C08J3/24 ; C08K5/14 ; C08L23/06 ; F16L11/04
Abstract:
The present disclosure relates to a polyethylene having high pressure resistance and a crosslinked polyethylene pipe including the same. The polyethylene according to the present disclosure has high melt index and density and exhibits a sufficient degree of crosslinking, thereby exhibiting excellent strength and pressure resistance characteristics.
Public/Granted literature
- US20220135712A1 Polyethylene Having High Pressure Resistance and Crosslinked Polyethylene Pipe Comprising the Same Public/Granted day:2022-05-05
Information query
