Balbis Co., Ltd.
Ashiya-shi, Hyogo, JP
|Balbis Co., Ltd. Patent applications|
|Patent application number||Title||Published|
|20140212080||COMPONENT FOR USE IN A BEARING DEVICE AND A METHOD FOR FORMING A LUBRICANT LAYER - A component for use in a bearing device according to one embodiment of the present invention includes a lubricant layer on a surface of the component. Here, the lubricant layer contains a rod-like ionic liquid crystal compound having a cation group and an anion group.||07-31-2014|
|20130096042||BEARING LUBRICANT COMPOSITION - A bearing lubricant composition includes a base oil containing an ester compound (α) represent by the general formula (1), and has a pour point of −30° C. or lower and a viscosity index of 150 or more.||04-18-2013|
|20110109995||BEARING LUBRICANT, BEARING AND DISK DRIVE DEVICE - A bearing lubricant includes a base oil containing an ester compound consisting of 2-ethyl-2-methyl-1,3-propanediol and at least one of carboxylic acids having 5 to 12 carbon atoms, the ester compound being represented by the following formula (1), in which the base oil has a kinetic viscosity at approximately 40° C. of approximately 7 to 15 mPa, and has a pour point of approximately −60° C. or less:||05-12-2011|
|20090239773||LUBRICANT ADDITIVE, LUBRICANT COMPOSITION AND GREASE COMPOSITION - A lubricant additive comprising a rod-like liquid crystal compound possessing a cation group and an anion is disclosed. The rod-like liquid crystal compound is typically a specific type of 4-(1,3-diox-2-yl)pyridinium salt and exhibits an effect of reducing the coefficient of friction if added in a small amount. A lubricant composition and a grease composition comprising the lubricant additive are also disclosed.||09-24-2009|
Patent applications by Balbis Co., Ltd.