Additives TRIZ Cases

Polyorganosiloxanes accelerate air release from base oils in hybrid drivetrains.

A synthetic water displacement lubricant penetrates metal surfaces to provide extreme pressure lubrication and dielectric strength.

Polyether additives inhibit iron-catalyzed oxidation to eliminate turbo sludge formation and maintain engine cleanliness.

Compositionally disperse ethylene copolymers modify lubricant rheology to prevent flocculation and engine clogging at high ethylene contents.

Radial star polymethacrylate architecture thickens engine oil, resolving the viscosity index versus low temperature performance trade-off.

Hydroxyl-functionalized polyfluoro lubricants form hydrogen bonds with substrates, improving durability while reducing head-media spacing in hard disk drives.

A polyamide composition blends PA6,6 with high chain-length polyamides to enhance flowability and mechanical strength.

Hydrocarbyl amine additives maintain durable positive slope friction characteristics in automatic transmission lubricants.

A lubricating oil composition combines molybdenum and ashless friction modifiers to reduce engine wear.

A system lubricating oil composition uses star polymer decomposition to balance viscosity changes in crosshead diesel engines.

Ether base stock lubricant with aminic and phenolic antioxidants reduces additive load, resolving environmental impact from high antioxidant concentrations.

A lubricating oil composition uses isomerized alkyl-substituted phenate detergents to enhance thermal stability.

Adjustable bimodal ethylene copolymers balance thickening efficiency and shear stability while suppressing crystallinity and gelation.

A dispersant with a high TAN:TBN ratio improves TBN retention while keeping sulfated ash low.

A lubricant composition uses silicone oil with a carbon-to-silicon ratio of 3.03 or higher combined with hydrocarbon-based lubricant.

Alkylated aromatic compounds synthesized with metallocene polyalphaolefins serve as dual-purpose basestocks and additives.

An ethoxylated ether amine emulsifier maintains emulsion stability and clarity while preventing harmful foaming in metalworking fluids.

Polymerized alpha-olefins modify steel plastic response to eliminate zinc di-alkyl-di-thiophosphates while maintaining anti-wear protection.

Overbased calcium arylsulfonate detergent balances friction and wear protection in manual transmission synchronizers.

Mineral oil with controlled viscosity gradient and phenol-based compounds prevents emulsification while maintaining oxidation stability.

Titanium alkoxide derived compounds replace molybdenum additives to lower sulfur and phosphorus levels while maintaining oil solubility.

Amine-functionalized polymer additive disperses soot particles in lubricating oil, preventing viscosity increase caused by exhaust gas recirculation systems.

A thermally-curable silicone grease composition maintains shape retention during dispensing while delivering high thermal conductivity.

Sarcosinic acid derivatives prevent alpha-olefin adsorption on metal surfaces, resolving oxidation stability and rust prevention issues in Group III base oils.

Dispersant polymethacrylate and molybdenum additives enable low HTHS viscosity operation while preventing engine wear from insufficient film thickness.

Replacing graphite with hydrophilic polyester resin eliminates smoke risks while maintaining friction coefficients below 0.14.

Branched-chain hydrocarbyl-substituted arenesulfonic acid salts modify dynamic friction in lubricant compositions.

Combining molybdenum dithiocarbamate with dithiophosphate resolves fuel economy versus solubility contradictions while ensuring storage stability.

Fatty acid modification stabilizes carbon nanotubes in lubricants, reducing agglomeration and improving tribological performance.

Replacing PIBSA-PAM with functionalized olefin polymers maintains soot dispersancy while lowering viscosity to improve fuel economy.

Dialkyl hydrogen phosphite and sulfur antioxidant additives improve lubricity and heat stability in base oils.

A fire-resistant oil formulation blends polyalkylene glycol with polyol ester to deliver lubrication performance.

Phosphoric acid ester and sulfur compound additives enhance antiwear performance in machining tool lubricants, resolving reliability versus accuracy trade-offs.

Combining alkyl epoxy and carbodiimide scavengers neutralizes carboxylic and phosphoric acids formed during hydrolysis, extending fluid service life.

Phenate detergent maintains piston cleanliness while reducing phosphorus impact on exhaust gas after-treatment devices.

A lubricating oil composition uses boron-modified succinimides and amine-based anti-oxidants to provide piston detergency.

High-melting polyethylene wax in acrylic resin coatings prevents stickiness during handling while maintaining deep drawability.

Composite solid lubricant with controlled acid value prevents application unevenness and suppresses cleaning blade abrasion.

Calcium cyclic chelate complexes stabilize lubricating oil to mitigate auto-ignition risks, significantly reducing low speed pre-ignition events.

Optimized zinc to molybdenum ratios in low TBN lubricants reduce friction while preventing excessive timing chain stretch.

Gamma or delta amino(thio)ester phosphoric acid salts in lubricants reduce copper corrosion and seal degradation while maintaining antiwear performance.

A lubricating oil composition with kinematic viscosity of 8 mm²/s or less and a viscosity index of 155 or more, comprising a mixture of mineral and synthetic oils.

Organic carbonates mediate interactions between polyurea grease and fluorinated elastomers, preventing seal brittleness while maintaining thermal resilience.

A lubricating oil composition employs sulfurized olefin polysulfide and metal-containing antioxidants to protect engine components.

Composite additives disperse soot to prevent viscosity rise, reducing fluid resistance and engine abrasion.

Thiadiazole additives regenerate oxidized molybdenum species to maintain low friction coefficients and fuel economy without causing engine corrosion.

Metallocene catalysts produce ethylene copolymers with controlled molecular weight to prevent agglomeration during lubricating oil processing.

Amorphous ethylene-propylene copolymer with narrow molecular weight distribution improves thickening efficiency in lubricant oils.

Amine-functionalized organosilane and organophosphate combination forms a protective barrier on metal surfaces.