Invention Grant
- Patent Title: Modified conjugated diene-based polymer and rubber composition including the same
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Application No.: US16475525Application Date: 2017-12-08
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Publication No.: US11339238B2Publication Date: 2022-05-24
- Inventor: Ho Young Lee , Ki Seok Son , Da Won Chai , No Ma Kim , Sun Keun Kim , Youk Reol Na , Hyoung Woo Lee , Heung Yeal Choi
- Applicant: LG Chern, Ltd.
- Applicant Address: KR Seoul
- Assignee: LG Chern, Ltd.
- Current Assignee: LG Chern, Ltd.
- Current Assignee Address: KR Seoul
- Agency: Lerner, David, Littenberg, Krumholz & Mentlik, LLP
- Priority: KR10-2017-0000750 20170103,KR10-2017-0097190 20170731
- International Application: PCT/KR2017/014429 WO 20171208
- International Announcement: WO2018/128291 WO 20180712
- Main IPC: C08F236/10
- IPC: C08F236/10 ; C08K3/36
Abstract:
A modified conjugated diene-based polymer, and more particularly, a modified conjugated diene-based polymer having a unimodal molecular weight distribution curve measured by gel permeation chromatography (GPC), molecular weight distribution (PDI; MWD) of less than 1.7, and a Si content of 100 ppm or more based on weight, and a rubber composition including the same.
Public/Granted literature
- US20200002454A1 Modified Conjugated Diene-Based Polymer and Rubber Composition Including the Same Public/Granted day:2020-01-02
Information query
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