US 5439614
OXIDATION INHIBITED FLUID COMPOSITIONS
Assignee
MONSANTO COMPANY, A CORP. OF DE
Filed
Aug 30, 1990
Granted
Aug 8, 1995
Location
ST. LOUIS MO US
Abstract
Fluid compositions useful to serve as oxidation inhibited functional fluids are provided. Such fluid compositions comprise a colloidal dispersion of an aromatic ether represented by the formula <IMAGE> wherein R1, R2, and R3 independently are phenyl, biphenyl, and terphenyl and n is an integer of from zero (0) to 5, and an oxidation inhibiting amount of an alkali metal salt of oxalic acid.
Source: Google Patents
35 USC §181 Secrecy Order
Imposed
Feb 6, 1991
Rescinded
Nov 17, 1993
Duration
2 years, 9 months
Inventor
- 1JOHN S. MC CONAGHY
Record Details
- Patent number
- US 5439614
- Application
- 07575511
- Aerospace match
- No
- Dataset source
- 35 USC §181 SO records
Browse by Assignee
MONSANTO COMPANY, A CORP. OF DEBack to patent indexSource: USPTO 35 USC §181 secrecy order records