发明名称 |
COLD-PROOF GREASE COMPOSITION FOR REDUCING NOISE |
摘要 |
The invention provides a cold-proof grease composition for reducing noise. In certain embodiments, the invention provides a grease composition having an improved noise-reduction effect without sacrificing lubricant adhesiveness at high and low temperatures. In one embodiment, the grease composition comprises a synthetic hydrocarbon oil as a base oil, a lithium-based thickener, and a poly(methyl acrylate) (PMA)-based copolymer. |
申请公布号 |
US2016208188(A1) |
申请公布日期 |
2016.07.21 |
申请号 |
US201213716007 |
申请日期 |
2012.12.14 |
申请人 |
Hyundai Motor Company ;Kia Motors Corporation ;Klueber Lubrication Korea Ltd. |
发明人 |
Lee Sung Uk;Lee Jin Young |
分类号 |
C10M145/14;C10M117/02;C10M169/06;C10M105/02 |
主分类号 |
C10M145/14 |
代理机构 |
|
代理人 |
|
主权项 |
1. A cold-proof grease composition for reducing noise comprising:
50-75 wt % of a base oil comprising a synthetic hydrocarbon oil; 10-30 wt % of a poly(methyl acrylate) (PMA)-based copolymer; and 10-20 wt % of a lithium-based thickener. |
地址 |
Seoul KR |