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US 2019/0100815 A1Published application
Water-soluble quenching oil composition
AssigneeIdemitsu Kosan Co., Ltd.
InventorsKatsumi ICHITANI, Rikki HOMMA
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Abstract
A water-soluble quenching fluid composition prepared by blending: water, at least one kind selected from a polyoxyalkylene glycol and a derivative thereof (A), and at least one kind selected from an alkylene glycol ether (B) and a monocarboxylic acid (C), the polyoxyalkylene glycol or a derivative thereof (A) having a mass average molecular weight of 10,000 or more and 100,000 or less, the alkylene glycol ether (B) having a boiling point of 200° C. or more and a molecular weight per 1 mol of 1,000 g/mol or less.
Claims9
A water-soluble quenching fluid composition prepared by blending:
- water,
- at least one selected from the group consisting of a polyoxyalkylene glycol and a derivative thereof (A), and
- at least one selected from the group consisting of an alkylene glycol ether (B) and a monocarboxylic acid (C),
- wherein:
- the polyoxyalkylene glycol or a derivative thereof (A) has a mass average molecular weight of 10,000 or more and 100,000 or less;
- and
- the alkylene glycol ether (B) has a boiling point of 200° C. or more and a molecular weight per 1 mol of 1,000 g/mol or less.
4 more elements
Dependencies are inferred from the claim text.