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US 2026/0218082 A1Published application
Complex ester, refrigerator oil, and working fluid composition
AssigneeEneos Corporation
InventorsMasaki KAWAGUCHI, Motoya OKAZAKI, Yuya MIZUTANI, Hidetoshi OGATA, Yuma SEKI
Life of this patent
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Abstract
A complex ester of a divalent carboxylic acid, a divalent alcohol, and at least one selected from a monohydric alcohol and a monocarboxylic acid, wherein the divalent alcohol consists of a branched divalent alcohol having no quaternary carbon.
Claims5
A complex ester of a divalent carboxylic acid, a divalent alcohol, and at least one selected from a monohydric alcohol and a monocarboxylic acid,
- wherein the divalent alcohol consists of a branched divalent alcohol having no quaternary carbon.
A refrigerating machine oil comprising:
- a complex ester of a divalent carboxylic acid, a divalent alcohol, and at least one selected from a monohydric alcohol and a monocarboxylic acid,
- wherein the divalent alcohol consists of a branched divalent alcohol having no quaternary carbon.
Dependencies are inferred from the claim text.