Terasu Yoshinari,Tomonobu Komoriya,Iwaki Hirooka,Masataka Muto,Satoru Nakazawa,Yoshinori Fukushima,Shigeyuki Mori
申请号：
US14909377
公开号：
US10077411B2
申请日:
2014.08.04
申请国别(地区):
US
年份:
2018
代理人:
摘要：
The invention provides a grease composition containing a base oil, a thickener, and an anti-flaking additive such as a compound represented by, for example, formula (1-1), which grease composition can prevent the white layer flaking of the rolling bearings. (In the formula, R1 and R4 are each independently a straight-chain or branched alkyl or alkenyl group having 1 to 20 carbon atoms.)
