Title:
FLUOROPOLYMER, PRIMER SLURRY, SECONDARY BATTERY, AND ELECTRICAL APPARATUS
Document Type and Number:
WIPO Patent Application WO/2024/092809
Kind Code:
A1
Abstract:
The application provides a fluoropolymer, a primer slurry, a secondary battery and an electrical apparatus. The fluoropolymer comprises a structural unit derived from a monomer represented by formula I, and a structural unit derived from a monomer represented by formula II. The molar content of the structural unit derived from the monomer represented by formula I is 70% to 90%, calculated on the basis of the total mass of the structural units in the fluoropolymer, wherein R1, R2, and R3 are each independently selected from hydrogen, fluorine, chlorine and fluorine substituted C1-3 alkyl, R4, R5, and R6 are each independently selected from one or more of hydrogen, and substituted or unsubstituted C1-5 alkyl, and R7 is selected from substituted or unsubstituted C1-9 alkyl.
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Inventors:
FENG WEI (CN)
LIU HUIHUI (CN)
OUYANG CHUYING (CN)
SUN CHENGDONG (CN)
ZUO HUANHUAN (CN)
ZHANG WENSHUAI (CN)
ZHANG SHUAI (CN)
LIU HUIHUI (CN)
OUYANG CHUYING (CN)
SUN CHENGDONG (CN)
ZUO HUANHUAN (CN)
ZHANG WENSHUAI (CN)
ZHANG SHUAI (CN)
Application Number:
PCT/CN2022/130103
Publication Date:
May 10, 2024
Filing Date:
November 04, 2022
Export Citation:
Assignee:
CONTEMPORARY AMPEREX TECHNOLOGY CO LTD (CN)
International Classes:
C08F214/22; C08F220/10; H01M4/62; H01M4/66
Foreign References:
| CN110915027A | 2020-03-24 | |||
| CN104725545A | 2015-06-24 | |||
| CN104725544A | 2015-06-24 | |||
| JPH04222808A | 1992-08-12 | |||
| CN110660957A | 2020-01-07 |
Attorney, Agent or Firm:
BEIJING HAN KUN LAW OFFICES (CN)
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