US 5288432
HIGH TEMPERATURE SYNTHETIC LUBRICANTS AND RELATED ENGINE LUBRICATING SYSTEMS
Assignee
STAUFFER CHEMICAL COMPANY, A DE CORP.
Filed
Feb 12, 1987
Granted
Feb 22, 1994
Location
MILLWOOD NY US
Abstract
A high temperature lubricant composition comprising polycarboxylic acid esters and organophosphorus compounds is described. This composition is useful for lubricating very high temperature diesel engines. A method of rectifying used lubricant compositions is also described.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Mar 9, 1988
Rescinded
Mar 10, 1993
Duration
5 years
Inventor
- 1ALFRED K. JUNG
Record Details
- Patent number
- US 5288432
- Application
- 07026227
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
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STAUFFER CHEMICAL COMPANY, A DE CORP.Back to patent indexSource: USPTO 35 USC §181 secrecy order records