Binder For Dry Coated Electrode

Abstract: The present invention relates to a non-fibrillizable binder for a dry-coated electrode, said binder consisting of a fluoropolymer having a melting point between 145°C and 200°C measured according to ASTM D3418 and a melt viscosity below 50 kP measured at 230°C and at a shear rate of 100 s-1 measured according to ASTM D3835. More specifically, the invention relates to a dry-coated electrode for Li-ion battery. The invention also concerns the lithium-ion batteries manufactured by incorporating said electrode.

Patent Information

Application #

Filing Date

30 October 2024

Publication Number

51/2024

Publication Type

INA

Invention Field

ELECTRICAL

Status

Email

Parent Application

Applicants

ARKEMA FRANCE

420 rue d'Estienne d'Orves 92700 COLOMBES

Inventors

1. FUKUYAMA, Takehiro

ARKEMA K.K. 93 Awatacho Chudoji, SHIMOGYO-KU SCB No3, Kyoto Research Park KYOTO, 600-8815

2. MARCHAL, Lauréline

ARKEMA FRANCE - CRRA Rue Henri Moissan CS 42063 69491 PIERRE-BENITE CEDEX

3. BIZET, Stéphane

ARKEMA FRANCE - CERDATO Route du Rilsan BP 19 27470 SERQUIGNY

Specification

Documents

Application Documents

#	Name	Date
1	202417083109-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [30-10-2024(online)].pdf	2024-10-30
2	202417083109-STATEMENT OF UNDERTAKING (FORM 3) [30-10-2024(online)].pdf	2024-10-30
3	202417083109-PRIORITY DOCUMENTS [30-10-2024(online)].pdf	2024-10-30
4	202417083109-POWER OF AUTHORITY [30-10-2024(online)].pdf	2024-10-30
5	202417083109-FORM 1 [30-10-2024(online)].pdf	2024-10-30
6	202417083109-DECLARATION OF INVENTORSHIP (FORM 5) [30-10-2024(online)].pdf	2024-10-30
7	202417083109-COMPLETE SPECIFICATION [30-10-2024(online)].pdf	2024-10-30
8	202417083109-FORM 18 [19-11-2024(online)].pdf	2024-11-19
9	202417083109-Proof of Right [22-11-2024(online)].pdf	2024-11-22
10	202417083109-FORM 3 [10-03-2025(online)].pdf	2025-03-10