Invention Grant
- Patent Title: Non-corrosive EP grease composition
- Patent Title (中): 无腐蚀性EP润滑脂组成
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Application No.: US12788951Application Date: 2010-05-27
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Publication No.: US08211839B2Publication Date: 2012-07-03
- Inventor: Ronald J. Tepper , Gaston A. Aguilar , Robert Heverly
- Applicant: Ronald J. Tepper , Gaston A. Aguilar , Robert Heverly
- Applicant Address: US CT Norwalk
- Assignee: R.T. Vanderbilt Company, Inc.
- Current Assignee: R.T. Vanderbilt Company, Inc.
- Current Assignee Address: US CT Norwalk
- Agency: Norris McLaughlin & Marcus P.A.
- Main IPC: C10M141/08
- IPC: C10M141/08 ; C10M169/04 ; C07D285/13
Abstract:
The invention relates to an extreme pressure additive composition with excellent corrosion resistance properties for use in grease, as well as a lubricating grease composition containing the additive. The additive composition is based on (a) approximately equal amounts by mass of antimony diamyldithiocarbamate and zinc diamyldithiocarbamate, and (b) thiadiazole dimer poly(ether)glycol complex; at (a):(b) mass ratio of about 1.6:1 to about 9.6:1.
Public/Granted literature
- US20110294706A1 NON-CORROSIVE EP GREASE COMPOSITION Public/Granted day:2011-12-01
Information query
IPC分类:
