Novel polyureas and their use as grease thickening agents
Patent
·
OSTI ID:6301640
Novel polyureas are used as thickening agents for lubricating oils and greases. The polyurea is prepared by mixing an alkylpolyalkoxy monoamine with an organic polyisocyanate.
- Assignee:
- Texaco Development Corp
- Patent Number(s):
- US 4261845
- OSTI ID:
- 6301640
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
02 PETROLEUM
020500* -- Petroleum-- Products & By-Products
023000 -- Petroleum-- Properties & Composition
AMIDES
CARBONIC ACID DERIVATIVES
CHEMICAL COMPOSITION
GREASES
LUBRICANTS
LUBRICATING OILS
OILS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
POLYMERS
STABILITY
UREA
USES
VISCOSITY
020500* -- Petroleum-- Products & By-Products
023000 -- Petroleum-- Properties & Composition
AMIDES
CARBONIC ACID DERIVATIVES
CHEMICAL COMPOSITION
GREASES
LUBRICANTS
LUBRICATING OILS
OILS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
OTHER ORGANIC COMPOUNDS
PETROLEUM PRODUCTS
POLYMERS
STABILITY
UREA
USES
VISCOSITY