Lubricating oils thickened with metal salts of cyanuric acid

• US 2,830,020 A
• Filed: 10/01/1956
• Issued: 04/08/1958
• Est. Priority Date: 10/01/1956
• Status: Expired due to Term

• Current Assignee: Ludwig J. Christmann, William G. Deichert
• Original Assignee: Ludwig J. Christmann, William G. Deichert
• Inventors: Christmann, Ludwig J., Deichert, William G.
• Application Number:
  US03/612,955
• Time in Patent Office: 554 Days
• US Class Current: 508/210
• CPC Class Codes: C10M 2205/022 Ethene
• CPC Class Codes: C10M 2205/024 Propene
• CPC Class Codes: C10M 2205/026 Butene
• CPC Class Codes: C10M 2205/14 Synthetic waxes, e.g. polythene waxes
• CPC Class Codes: C10M 2207/282 of (cyclo)aliphatic oolycarboxylic acids
• CPC Class Codes: C10M 2207/283 of polyhydroxy compounds
• CPC Class Codes: C10M 2207/34 Esters having a hydrocarbon substituent of thirty or more carbon atoms, e.g. substituted succinic acid derivatives
• CPC Class Codes: C10M 2209/103 Polyethers, i.e. containing di- or higher polyoxyalkylene groups
• CPC Class Codes: C10M 2209/104 of alkylene oxides containing two carbon atoms only
• CPC Class Codes: C10M 2209/105 of alkylene oxides containing three carbon atoms only
• CPC Class Codes: C10M 2209/107 of two or more specified different alkylene oxides covered by groups C10M2209/104 - C10M2209/106
• CPC Class Codes: C10M 2209/108 etherified
• CPC Class Codes: C10M 2209/109 esterified
• CPC Class Codes: C10M 2211/02 containing carbon, hydrogen and halogen only
• CPC Class Codes: C10M 2215/222 Triazines
• CPC Class Codes: C10M 2223/04 Phosphate esters
• CPC Class Codes: C10M 2223/042 Metal salts thereof
• CPC Class Codes: C10M 2229/04 Siloxanes with specific structure
• CPC Class Codes: C10M 2229/041 containing aliphatic substituents
• CPC Class Codes: C10M 2229/043 containing carbon-to-carbon double bonds
• CPC Class Codes: C10M 2229/044 : containing silicon-to-hydrogen bonds
• CPC Class Codes: C10M 2229/052 : containing nitrogen
• CPC Class Codes: C10M 5/00 : Solid or semi-solid compositions containing as the essential lubricating ingredient mineral lubricating oils or fatty oils and their use
• CPC Class Codes: C10N 2020/01 : Physico-chemical properties
• CPC Class Codes: C10N 2040/02 : Bearings
• CPC Class Codes: C10N 2050/10 : Semi-solids; greasy

Claims

1. A GREASE COMPOSITION COMPRISING A MAJOR PROPORTION OF OIL AND, AS A THICKENING AGENT THEREIN, A MINOR QUANTITY WITHIN THE RANGE OF FROM ABOUT 3 TO ABOUT 20 PERCENT BY WEIGHT OF A SALT OF CYANURIC ACID.