Title:
MODIFIED POLYESTER THIN FILM, PREPARATION METHOD, COMPOSITE CURRENT COLLECTOR, ELECTRODE SHEET AND USE THEREOF
Document Type and Number:
WIPO Patent Application WO/2024/092563
Kind Code:
A1
Abstract:
The present application relates to a modified polyester thin film. The modified polyester thin film comprises the following raw materials in percentage by mass: 94.0%-99.2% of polyester, 0.5%-3.0% of a bridging agent, and 0.3%-3.0% of an aid, wherein the bridging agent comprises one or more of diethylene glycol, polyethylene glycol, diglycerol, triglycerol, tetraglycerol, pentaglycerol, hexaglycerol, heptaglycerol, octaglycerol, nonaglycerol, and decaglycerol.
Inventors:
ZHU ZHONGYA (CN)
WANG SHUAI (CN)
XIA JIANZHONG (CN)
LI XUEFA (CN)
ZHANG GUOPING (CN)
WANG SHUAI (CN)
XIA JIANZHONG (CN)
LI XUEFA (CN)
ZHANG GUOPING (CN)
Application Number:
PCT/CN2022/129315
Publication Date:
May 10, 2024
Filing Date:
November 02, 2022
Export Citation:
Assignee:
YANGZHOU NANOPORE INNOVATIVE MATERIALS TECH LTD (CN)
International Classes:
C08L67/02; C08J5/18; C08J7/12; C08K5/06; H01M4/66
Foreign References:
| JPH02240143A | 1990-09-25 | |||
| CN114989574A | 2022-09-02 | |||
| CN102225648A | 2011-10-26 | |||
| CN112646324A | 2021-04-13 | |||
| JPH08333461A | 1996-12-17 | |||
| EP3968418A1 | 2022-03-16 | |||
| CN102517568A | 2012-06-27 | |||
| CN113789039A | 2021-12-14 | |||
| CN114106528A | 2022-03-01 | |||
| JPH05320390A | 1993-12-03 | |||
| US4540749A | 1985-09-10 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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