Invention Grant
- Patent Title: Propylene random copolymer
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Application No.: US16765250Application Date: 2019-10-30
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Publication No.: US11339234B2Publication Date: 2022-05-24
- Inventor: Jihwa Ye , Taejin Kim , Kyung Seop Noh , Heekwang Park , Seong Min Chae , 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: KR10-2018-0133860 20181102
- International Application: PCT/KR2019/014479 WO 20191030
- International Announcement: WO2020/091420 WO 20200507
- Main IPC: C08F210/06
- IPC: C08F210/06 ; C08F4/6592 ; C07F17/00
Abstract:
Provided is a propylene random copolymer having excellent processability. The propylene random copolymer according to the present invention may exhibit high stiffness and flexural modulus together with a low shrinkage ratio, thereby being usefully applied to articles for thin wall injection molding.
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