The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2016
Filed:
Oct. 22, 2013
Applicant:
KH Neochem Co., Ltd., Chuo-ku, Tokyo, JP;
Inventors:
Assignee:
KH NEOCHEM CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 5/04 (2006.01); C07C 55/24 (2006.01); C10M 105/38 (2006.01); C10M 171/00 (2006.01); C09K 5/00 (2006.01); C07C 69/33 (2006.01);
U.S. Cl.
CPC ...
C07C 55/24 (2013.01); C07C 69/33 (2013.01); C09K 5/00 (2013.01); C09K 5/041 (2013.01); C09K 5/042 (2013.01); C09K 5/045 (2013.01); C10M 105/38 (2013.01); C10M 171/008 (2013.01); C10M 2207/2835 (2013.01); C10N 2220/022 (2013.01); C10N 2220/028 (2013.01); C10N 2230/02 (2013.01); C10N 2230/08 (2013.01); C10N 2230/10 (2013.01); C10N 2240/30 (2013.01);
Abstract
Provided is hexaester of bispentaerythritol monoformal, which comprises the bispentaerythritol monoformal represented by the following formula (I), and any one of carboxylic acids selected from C8 and C9 branched aliphatic monocarboxylic acids: The hexaester has well-balanced excellent characteristics, such as low temperature properties and oxidation stability, and is used for industrial lubricating oil, such as a refrigerant oil composition.