Invention Grant
- Patent Title: Multi-component composite film method for preparing the same
- Patent Title (中): 多组分复合膜制备方法
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Application No.: US12247014Application Date: 2008-10-07
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Publication No.: US07709153B2Publication Date: 2010-05-04
- Inventor: Seung-Jin Lee , Hyang-Mok Lee , Soon-Ho Ahn , Jin-Yeon Cho , Hyun-Hang Yong , Hyung-Keun Lee , Sang-Young Lee , Heon-Sik Song , Soon-Yong Park , You-Jin Kyung , Byeong-In Ahn
- Applicant: Seung-Jin Lee , Hyang-Mok Lee , Soon-Ho Ahn , Jin-Yeon Cho , Hyun-Hang Yong , Hyung-Keun Lee , Sang-Young Lee , Heon-Sik Song , Soon-Yong Park , You-Jin Kyung , Byeong-In Ahn
- Applicant Address: KR Seoul
- Assignee: LG Chemical Co., Ltd.
- Current Assignee: LG Chemical Co., Ltd.
- Current Assignee Address: KR Seoul
- Agency: Ladas & Parry, LLP
- Main IPC: H01M10/40
- IPC: H01M10/40 ; H01M2/16
Abstract:
The present invention provides a multi-component composite film comprising a) polymer support layer; and b) porous gellable polymer layer which is formed on one side or both sides of the support layer of a), wherein the support film of a) and the gellable polymer layer of b) are unified without the interface, a method for preparing the same, and a polymer electrolyte system applied the same.
Public/Granted literature
- US20090042104A1 MULTI-COMPONENT COMPOSITE FILM METHOD FOR PREPARING THE SAME Public/Granted day:2009-02-12
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