Methylol polyesters of C12-C22 hydrocarbon substituted succinic anhydride or acid, their preparation and use as additives for lubricants and fuels
Patent
·
OSTI ID:5996781
Methylol polyester derivatives of C12-C22 hydrocarbon substituted succinic anhydride or acid which are the equimolar reaction products of said C12-C22 hydrocarbon substituted succinic anhydride or acid and a cyclic poly(Methylol) compound provide activity: in fuels as rust inhibitors; in automatic transmission fluids as copper corrosion inhibitors; and, in automotive, industrial and lubricating oils as sludge dispersants , rust-inhibitors, friction reducers (Lubricity agents) and copper alloy corrosion inhibitors.
- Assignee:
- Exxon Research And Engineering Co
- Patent Number(s):
- US 4209411
- OSTI ID:
- 5996781
- Country of Publication:
- United States
- Language:
- English
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