by: O'Neil, Robert M.;

N-substituted triazole compounds

New triazole compounds, useful as metal deactivators and/or antioxidants in organic material, having the formula I: ##STR1## wherein X is the triazole residue of formula II: ##STR2## or the benzotriazole residue of formula III or IIIA: ##STR3## in which R is hydrogen or methyl.






I claim:

1. A triazole compound having the formula I ##STR13## wherein X is the benzotriazole residue of formula III or IIIA ##STR14## in which R is hydrogen or methyl.

2. A composition comprising a lubricant and an effective metal deactivating or antioxidant amount of at least one compound having the formula I, as defined in claim 1.

3. A composition according to claim 2 wherein the lubricant is a mineral oil or a synthetic oil.

4. A composition according to claim 3 wherein the lubricant is a mineral oil.

5. A composition according to claim 2 wherein 0.001 to 5.0% by weight of a compound of formula I is present, based on the weight of the lubricant.

6. A composition according to claim 5 wherein 0.02 to 1.0% by weight of a compound of formula I is present, based on the weight of the lubricant.

7. A composition according to claim 2 comprising one or more further additives known to improve the operating properties of the lubricant.

8. A composition according to claim 7 wherein the further additive is one or more of a further antioxidant, a further metal deactivator, a rust inhibitor, a viscosity-index improver, a pour-point depressant, a dispersant/surfactant and an anti-wear additive.

9. A composition according to claim 8 wherein the further additive comprises a phenolic or amine-type antioxidant.

10. A composition according to claim 9 wherein the further additive is diphenylamine, octylated diphenylamine, N-phenyl-1-naphthylamine or N-(octylated-phenyl)-1-naphthylamine.

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Step controller

Locking device

Multi-dimensional sound reproduction system

Hammer drills for making boreholes

Coal carbonization and/or gasification plant

In-situ control system for atomization

Lifting mechanism

Compact electric asymmetry brake

Wireless control device

Droppable airborne buoy

Window lifting and lowering apparatus

Compressible packages for infusible substances

Vibration isolation system

Synchronous coupling

Electrical circuit tester

Damper

Inorganic binders employing waste glass

Sewing machine

Swine feeding apparatus

Automobile window shield and covering

Surveillance system and method

Article comprising microcavity light sources

Air-fuel ratio controller

Power amplifier apparatus

Power-off brake with manual release

Low-temperature fluidity improver

Cooling device

Recompression staged evaporation system

Programmable operator's console

Nozzle inner radius inspection system

Radiating device for hyperthermia

Handle bag of plastic film

Overdenture attachment system

Phosphorus-containing solid state electrolyte

Automatic insulating tape wrapping apparatus

Liquid crystal display device

Rounder bar with floating foot

Calibration of magnetic tape drive

Extended moment arm anti-spin device

Spa cover lift

Vehicle seat air bag arrangement

Steering system for vehicles

Composite membranes for fluid separations

Rapid exit herringbone stall

High voltage cut-off semiconductor device

Memory access optimizing method

Withstand-voltage tire

Wireless telecommunication digital receiver

Diet control device and method

Endoscopic microsurgical instruments

Papermaking belt having reinforcing piles

Tricyclic 5-HT.sub.3 receptor antagonists

Wind energy conversion device

Thermosetting powdery coating composition

Model house

Distributed crossbar switch architecture

Paraffin ammoxidation process

Infusion instrument

Flexible textile spindle assembly

Automotive air conditioner

Hand wrap multilayer film products

Putter head with cavities

Circuit interlock arrangement

Vacuum assembly for wire unwrapper

Cleaning apparatus for disk-shaped workpieces

Drill pipe tong retaining apparatus

Internal combustion engine

Primer compositions

Shielded cable cutting device

Tapered electrode for stacked capacitors

Internal combustion engine

Tube couplings

N,N'-bis-[(.beta.-hydroxy-.beta.-phenyl)-ethyl]-polymethylenediamines and salts thereof

1,3,4-Thiadiazines

Display device

Catalyst combustion device

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Power source device

Counter circuit having load function

Tipping rack for bottle

Bearing system with water exclusion

Device for use in diagnosis

Modified asphalt hydraulic sealer

Composite frame member

Dental post system

Hydraulically operated engine valve system

Keypad scanning security system

Steam generator arrangement