Smoothing agent for tin electrolytes, tin electrolytes, and methods for manufacturing tin electrolytic film

TW202637900APending Publication Date: 2026-09-16JX NIPPON MINING & METALS CORP
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Patent Information

Application Number
TW114149469
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-03-07
Filing Date
2025-12-16
Publication Date
2026-09-16

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Patent Text Reader

Abstract

The present invention aims to provide a novel smoothing agent for tin electrolytes, when added to a tin electrolyte, enables the electrodeposition of a smooth tin electrolytic film and is not subject to the chemical substance emission and transfer reporting system. The smoothing agent for tin electrolytes according to an embodiment of the present invention contains polyoxyethylene polyoxypropylene glycol.
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