Invention Grant
- Patent Title: End-modified conjugated diene polymer and method for preparing the same
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Application No.: US14933595Application Date: 2015-11-05
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Publication No.: US09718911B2Publication Date: 2017-08-01
- Inventor: Hanjoung Cho , Jae Young Ko , Min Sung Kwon , Dae Hyung Lee , Eun Kyung Noh , Cheol Min Park , Sang Chul Ji
- Applicant: Korea Kumho Petrochemical Co., Ltd.
- Applicant Address: KR Seoul
- Assignee: KOREA KUMHO PETROCHEMICAL CO., LTD.
- Current Assignee: KOREA KUMHO PETROCHEMICAL CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Saliwanchik, Lloyd & Eisenschenk
- Priority: KR10-2014-0152678 20141105
- Main IPC: C08C19/44
- IPC: C08C19/44 ; C08L9/00 ; C08F36/00 ; C08F136/00 ; C08F236/00 ; C08F236/06
Abstract:
One aspect of the present invention provides an end-modified conjugated diene polymer represented by Formula 1 below: wherein p is a conjugated diene polymer chain; R1 to R7 are each independently C1-C20 saturated or unsaturated hydrocarbon chains; X is carbon (C), silicon (Si), or nitrogen (N); a is 1 or 2; and n is an integer of 1 to 200, and a method for preparing the same.
Public/Granted literature
- US20160122480A1 END-MODIFIED CONJUGATED DIENE POLYMER AND METHOD FOR PREPARING THE SAME Public/Granted day:2016-05-05
Information query
