Invention Grant
- Patent Title: Random copolymer, electrolyte, protected anode and lithium battery including the same, and method of preparing the random copolymer
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Application No.: US15151558Application Date: 2016-05-11
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Publication No.: US10361425B2Publication Date: 2019-07-23
- Inventor: Hongsoo Choi , Tomonobu Mizumo , Jinkyu Kim , Myungjin Lee , Yonggun Lee , Wonseok Chang
- Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
- Applicant Address: KR Gyeonggi-Do KR Gyeonggi-Do
- Assignee: SAMSUNG ELECTRONICS CO., LTD.,SAMSUNG SDI CO., LTD.
- Current Assignee: SAMSUNG ELECTRONICS CO., LTD.,SAMSUNG SDI CO., LTD.
- Current Assignee Address: KR Gyeonggi-Do KR Gyeonggi-Do
- Agency: Cantor Colburn LLP
- Priority: KR10-2015-0148031 20151023
- Main IPC: H01M4/52
- IPC: H01M4/52 ; H01M4/134 ; C08F212/08 ; H01M10/0565 ; C08L23/08 ; C08F8/44 ; C08F12/26 ; H01M10/052
Abstract:
A random copolymer including a first repeating unit represented by Formula 1 and a second repeating unit represented by Formula 2 in a molar ratio of about 1:99 to about 99:1, wherein the polymer has a degree of polymerization of about 10 to about 5,000: wherein CY1, CY2, A, X, R2, R3, R4, R5, R6, R7, and Y− are the same as defined in the detailed description.
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