Composition of aqueous heat treatment solution, manufacturing method of metallic materials, and manufacturing apparatus for metallic materials.

TW202639792APending Publication Date: 2026-10-01IDEMITSU KOSAN CO LTD
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Patent Information

Application Number
TW115102549
Authority / Receiving Office
TW · TW
Patent Type
Applications
Current Assignee / Owner
Priority Date
2025-02-28
Filing Date
2026-01-22
Publication Date
2026-10-01

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Abstract

The aqueous heat treatment liquid composition disclosed herein contains water (A), polyalkylene glycols (B) containing repeating units derived from ethylene oxide and repeating units derived from alkylene oxides other than ethylene oxide, and compound (C); the cloud point of the aforementioned (C) is 10°C or higher; and the cloud point of the aforementioned (C) is 10°C or higher lower than the cloud point of the aforementioned (B).
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