Neopentyl glycol diester
AssigneeKH Neochem Co., Ltd.
InventorsToshihiro Inayama, Satoshi Hiyoshi, Junya Kishi, Masato Kujime
Life of this patent
Estimating the term…
Abstract
A neopentyl glycol diester which is a mixed ester of neopentyl glycol and carboxylic acids is provided, wherein the carboxylic acids consisting of isobutyric acid as well as 2-ethylhexanoic acid and/or 3,5,5-trimethylhexanoic acid. The neopentyl glycol diester may be used in a refrigerant oil or the like which exhibits excellent miscibility with a difluoromethane refrigerant among other properties.
Claims7
A neopentyl glycol diester that is a mixed ester of neopentyl glycol and carboxylic acids, the carboxylic acids consisting of isobutyric acid, as well as 2-ethylhexanoic acid and/or 3,5,5-trimethylhexanoic acid.
Dependencies are inferred from the claim text.