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US 6,143,444 AGranted
Method of preparing an electrode for lithium based secondary cell
AssigneeSamsung Display Devices Co., Ltd.
InventorWhanjin Roh
Life of this patent
Estimating the term…
Abstract
A method of preparing an electrode for a lithium based secondary cell including the steps of mixing an active material, a conductive agent, a binder and a plasticizer selected from soybean oil or dibutyl phthalate and applying the active material composition to a current collector is provided.
Claims6
A method of preparing an electrode for a lithium based secondary cell consisting essentially of the steps of:
- mixing an active material, a conductive agent, a binder and a plasticizer selected from the group consisting of an epoxidized soybean oil and dibutylphthalate to produce an active material composition;
- and
- coating the active material composition onto a current collector.
A method of preparing an electrode for a lithium based secondary cell comprising the steps of:
- mixing an active material, a conductive agent, a binder, an organic solvent and a plasticizer selected from the group of an epoxidized soybean oil and dibutylphthalate to produce an active material composition in the form of a paste;
- and
- applying the active material composition in the form of a paste to a current collector.
Dependencies are inferred from the claim text.