About 24 results
https://drivepatents.com/patents/1385612 · 4 Jun 2026
The present invention relates to a binder for a secondary battery electrode including functionalized cellulose, and a secondary battery including the same, and specifically relates to a high-performance secondary battery having high energy density per weig...
https://drivepatents.com/patents/1374557 · 2 Jun 2026
A cathode electrode assembly is disclosed, the cathode electrode assembly comprising an active material, a current collector, a conductive additive substance, and a polynorbornene-based (PNB) polymer binder configured to bind the active material and the co...
https://drivepatents.com/patents/1382712 · 14 May 2026
An electrode material layer composition includes a positive or negative electrode active material, an acrylate-based compound as a binder, and a curing agent for the acrylate-based compound. In a method of manufacturing a lithium-ion battery electrode, the...
https://drivepatents.com/patents/1382713 · 14 May 2026
Provided are a positive electrode for a rechargeable lithium battery and a rechargeable lithium battery including the positive electrode. The positive electrode includes a positive electrode active material layer, and the positive electrode active material...
https://drivepatents.com/patents/1382267 · 7 May 2026
The present invention relates to: a copolymer composition comprising a first copolymer comprising an acrylic acid-based monomer unit and an acrylamide-based monomer unit, and a second copolymer comprising a vinyl pyrrolidone-based unit, an acrylate-based m...
https://drivepatents.com/patents/1382268 · 7 May 2026
Provided are a dispersant polymer for a non-aqueous secondary battery, which has a constitutional component (X) including a polymerized chain and having a molecular weight of 400 or more, in which a viscosity at a temperature of 25° C. and a shear rate of...
https://drivepatents.com/patents/1381849 · 30 Apr 2026
The present invention relates to a binder for an anode for a secondary battery, an anode including the binder, and a secondary battery including the anode. More particularly, the present invention relates to a binder for an anode for a secondary battery th...
https://drivepatents.com/patents/1381429 · 23 Apr 2026
The present disclosure discloses a polyacrylate-based binder and use thereof, an electrode sheet, and a lithium-ion battery. The present disclosure relates to the technical field of secondary battery materials. The polyacrylate-based binder provided by the...
https://drivepatents.com/patents/1381430 · 23 Apr 2026
The invention relates to a functionalized and pre-crosslinked hydrogenated nitrile rubber as a binder in a cathode of a battery cell, to a cathode of a battery cell comprising said polymer, and to a composition comprising said polymer and an organic solven...
https://drivepatents.com/patents/1381428 · 23 Apr 2026
A secondary battery includes a positive electrode, a negative electrode, and an electrolytic solution. The positive electrode includes a positive electrode active material layer. The electrolytic solution includes an aqueous solvent. The positive electrode...