Lubricant composition
Patent
·
OSTI ID:5903191
Lubricating oil formulated for use in an engine crankcase having improved anticorrosion property imparted by addition of a minor amount of the combination of (A) a block-oxyalkylated trimethylol alkane containing an initial hydrophobic block of propyleneoxy and optionally random ethyleneoxy units and a terminal hydrophilic block of ethyleneoxy and optionally random propyleneoxy units and (B) an oxyethylated alkylphenol.
- Assignee:
- Ethyl Corp
- Patent Number(s):
- US 4278555
- OSTI ID:
- 5903191
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020500* -- Petroleum-- Products & By-Products
023000 -- Petroleum-- Properties & Composition
ADDITIVES
ALKANES
AROMATICS
CHEMICAL COMPOSITION
CORROSION RESISTANCE
ESTERS
HYDROCARBONS
HYDROXY COMPOUNDS
LUBRICANTS
LUBRICATING OILS
OILS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PETROLEUM SULFONATES
PHENOLS
SULFONATES
SULFONIC ACID ESTERS
020500* -- Petroleum-- Products & By-Products
023000 -- Petroleum-- Properties & Composition
ADDITIVES
ALKANES
AROMATICS
CHEMICAL COMPOSITION
CORROSION RESISTANCE
ESTERS
HYDROCARBONS
HYDROXY COMPOUNDS
LUBRICANTS
LUBRICATING OILS
OILS
ORGANIC COMPOUNDS
ORGANIC SULFUR COMPOUNDS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
PETROLEUM SULFONATES
PHENOLS
SULFONATES
SULFONIC ACID ESTERS