Additives TRIZ Cases

A hindered phenol compound incorporating sulfur and an aromatic amine moiety acts as a multi-functional additive in lubricant oil formulations.

Magnesium detergents in lubricating oil compositions reduce diesel particulate filter clogging while maintaining basicity for acidic by-product neutralization.

Stabilizing additives enable higher friction modifier concentrations in engine oils without causing haziness or separation.

A sliding material composition combines high-density polyethylene, olefin block copolymer, and a silane coupling agent to achieve effective slidability.

A comb-shaped polymer viscosity index improver maintains fuel economy in direct-injection supercharged gasoline engines.

A continuous high-pressure polymerization process combines ethylene with acrylates using a chain transfer agent to produce liquid copolymers.

Acrylic resin and polyolefin wax coating reduces friction on metal sheets.

Alkoxylated amide lubricant additives form protective surface layers to reduce friction, resolving the trade-off between wear protection and fuel economy.

A functional fluid composition incorporating glycerol and specific diols to enhance friction retention in lubricating oil systems.

Ultraviolet irradiation of fullerene solutions creates adducts that improve abrasion resistance while maintaining low frictional force in lubricating oils.

Polybutenyl succinic acylating agent additives reduce oxidation from biofuel decomposition products, extending lubricant useful life.

A functional fluid composition uses glycerol carbonate or borated glycerol to maintain stable friction coefficients across varying temperatures.

Inorganic nanoparticles replace volatile organic additives in lubricants, maintaining thermal stability while preventing fatigue damage on drive elements.

Fullerene-type metal nanoparticles in the lubricant maintain stability and reduce fuel consumption by preventing sediment formation.

A mixture of C12-C24 fatty acid and fatty amine provides wear protection while minimizing phosphorus and sulfur content to prevent catalyst poisoning.

Imide additives maintain high static friction and positive slope durability to prevent automatic transmission shudder.

Silicon-containing additives reduce low-speed pre-ignition events while maintaining detergent activity and preventing ash formation.

Alkyl toluene sulfonate salts maintain optimal friction levels while preventing brake chatter and clutch wear.

Boronic ester bonds enable dynamic association between oligomers, resolving viscosity instability and mechanical degradation in engine lubricants.

Surface modifying agents chemically bond to nano-graphite plates, preventing aggregation and enhancing thermal conductivity in lubricant grease.

Replacing phosphorus with sulfur-based additives maintains wear resistance while protecting exhaust catalysts.

Phosphorus-free calcium carbonate and sulfate additives maintain anti-wear performance while eliminating exhaust aftertreatment toxicity.

High molecular weight dispersants stabilize fullerene-type tungsten disulfide nanoparticles in transmission lubricants, preventing aggregation and spalling.

Quaternised polyester salts improve deposit cleanliness and meet ILSAC GF-5 piston merit ratings by reducing sludge formation.

Segmented boronic ester-modified polyalkyl(meth)acrylate copolymers exchange chemical bonds to resist mechanical degradation under stress.

A low viscosity lubricating oil composition eliminates friction modifiers to reduce fuel consumption in hybrid vehicles.

A marine lubricating oil composition uses a bimodal base stock blend and friction modifiers to reduce traction coefficients.

Alkaline earth metal-based detergent in lubricating oil maintains engine part detergency despite polar compounds from biofuel degradation.

Synthesized polyolester base oil blended with zinc dithiophosphate and thiadiazole agents creates a versatile lubricant additive.

Carboxylic acid derivatives replace bright stock to control viscosity while maintaining oxidative stability and reducing piston deposits.

Benzotriazole mediators enable molybdenum additives to reduce boundary friction and fuel consumption at low engine temperatures.

A non-sulfonated melamine resin additive reduces drilling fluid viscosity through polycondensation and adsorption mechanisms.

Boronic ester and polydiol oligomers associate to form a gel-like structure that maintains stable viscosity across temperature variations.

A viscosity index improver composition containing a specific copolymer and aliphatic alcohol enhances lubricant performance.

Catalytically active metal-organic additives fragment hydrocarbons into boundary films, avoiding catalytic converter poisoning.

C6 primary alkyl zinc dialkyl dithiophosphate additives balance phosphorus retention and wear protection in trunk piston marine diesel engines.

Linear acyclic alk-1-enes improve nitrile elastomer seal compatibility and reduce copper corrosion while maintaining anti-oxidancy performance.

A lubricating oil composition combines low and high viscosity mineral base oils with organic molybdenum to reduce friction in gear systems.

Reaction products of secondary branched amines and carboxylic acids form sterically hindered tertiary amides that resist hydrolysis in water-exposed systems.

A copolymer additive modifies power transmission fluid viscosity through controlled alcohol side chains.

Aminobenzoic acid derivatives boost total base number in engine oils without causing fluoroelastomer seal degradation or increasing sulfated ash content.

Oxyalkylated sulfurized alkylphenol detergent additives enhance wear protection in internal combustion engine lubricants.

Benzazepine derivatives reduce volatility while maintaining oxidative stability, resolving regulatory compliance issues.

Chemical bonding eliminates electrostatic charging and agglomerate formation during production.

A lubricating oil composition combines a molybdenum-containing friction modifier with overbased calcium detergents to lower engine torque.

Specific ester concentrations reduce additive decomposition deposits and varnish formation.

A mineral or synthetic oil uses neutral phosphite ester and 2,6-di-t-butylphenol derivatives to maintain viscosity stability.

Replacing graphite with composite metal soaps and inorganic lubricants eliminates black environmental staining while maintaining high releasability.