Additives TRIZ Cases

N-alkylated dianiline compounds enhance antioxidancy in lubricating compositions while maintaining viscometric properties and seal performance.

Phosphorus and sulfur additives in metal-free lubricants balance wear protection with high volume resistivity for electric vehicle transmissions.

A lubricant composition featuring side-chain perfluoropolyether oil and specific thickeners provides enhanced cushion characteristics for sliding interfaces.

Polymeric additives bind wax precursors to prevent aggregation, reducing haze below 2.0 NTU without severe processing that lowers yield.

A lubricant composition reduces friction in cold metal forming by transitioning to a solid film on metallic parts.

Succinic anhydride and phenol additives disperse asphaltenes, preventing black sludge formation in high saturates marine oils.

A magnesium-based lubricating oil composition reduces low-speed pre-ignition frequency while maintaining high-temperature cleaning performance.

A plunger lubricant combines mineral oil with alkali metal salts and particulate silica to deliver reliable boundary lubrication.

A lubricating composition uses hydroxy-carboxylic acid residues to modify friction and protect driveline components from wear.

A guanidinium-based ionic liquid serves as a detergent additive in marine lubricants to enhance engine cleanliness and neutralization capacity.

Phosphoric acid and organic phosphorus compounds modify clutch friction to resolve shudder versus torque capacity trade-offs in automatic transmissions.

A hydrocarbon soluble titanium compound replaces phosphorus additives in engine oils to enhance antiwear protection.

A plunger lubricant formulation maintains flame retardancy through inorganic oligomer film formation.

Polymeric additive blend maintains pumpable fluid state at low temperatures.

An overbased metal hydrocarbyl-substituted hydroxybenzoate detergent reduces asphaltene precipitation in marine diesel engine lubricants.

A multifunctional lubricant composition blends specific phosphorus compounds to deliver stable viscosity and abrasion resistance.

Clustered succinic functional groups in polybutenyl succinimide prevent gelation with overbased detergent colloids.

Oxazoline capping converts amine groups to protect elastomer seals while maintaining soot handling performance in engine lubricants.

Optimized base oil viscosity and precise calcium borate detergent levels balance fuel efficiency against LSPI suppression and detergency performance.

Modified copolymer additive disperses soot and sludge to prevent filter plugging.

A polymer brush composite swells with a low-melting liquid crystal mixture to reduce friction coefficients.

Amide-based asphaltene dispersants stabilize suspended particles in marine diesel lubricating oils, preventing black paint deposits and cylinder wear.

Tetrahydrofurfuryl polyetheramine improves pigment dispersion stability by increasing hydrophilicity through ether linkages in the initiator ring.

Compound B maintains the acid value of thiodicarboxylic acid esters between 0.01 and 0.4 mgKOH/g, preventing degradation during long-term storage.

A lubricating oil composition combines specific phosphorus and sulfur compounds to enhance electrical insulation.

Composite antioxidant packages resolve the contradiction between oxidative stability and sludge formation in turbine lubricants.

Reversible transesterification bonds in the additive composition maintain shear resistance and adapt viscosity across temperature ranges.

A lubricating oil composition for timepieces combines neutral phosphate esters with diphenylamine antioxidants to protect sliding parts.

A lubricant composition uses ashless phosphorus compounds and metal dialkyl dithio phosphate salts to balance friction properties.

Carboxylated aromatic compounds render oil-based fluids non-flammable, eliminating fire risks near corroded joints and electrical components.

Calcium phenate detergent neutralizes oxidative byproducts in biodiesel fuel blends, preventing sludge accumulation and metal corrosion.

A low zinc lubricating composition uses a borated dispersant and metal-free organo-phosphorus additive to reduce deposit formation.

Incorporating sterically hindered amines boosts total base number in lubricating oil compositions without generating sulfated ash.

Composite additives resolve the contradiction between wear protection and fuel economy by eliminating phosphorus while maintaining engine reliability.

A rust preventive oil composition combines base oil, water, and specific additives to maintain protective coatings on metal parts.

Segmented solid lubricants form a homogeneous film to prevent wear at 2100°F.

A lubricant blends Group I or II base oils with gear oil packages and synthetic ester friction modifiers to protect percussion equipment.

Vinyl-modified polyalkylsiloxanes cure at 170°C, forming solid release films on cooler die surfaces where conventional oils fail.

Polyalkylene glycols and organomolybdenum compounds in the lubricant reduce connecting rod bearing wear during frequent hybrid vehicle stop-start cycles.

Reversible boronic ester-diol interactions provide shear-resistant viscosity stability, reducing fuel consumption and mechanical degradation.

A lubricating oil composition with low sulfated ash content utilizes a calcium alkylsalicylate detergent and ashless dispersant.

Spherical graphite particles disperse uniformly within a polyimide resin matrix, preventing surface roughness from particle breakage during machining.

Butyl-benzotriazole additives form stable compounds that inhibit cobalt dissolution from tungsten carbide tools during machining operations.

Diisooctyl sebacate reduces fuel consumption and CO2 emissions during the cold-running phase without requiring fully synthetic base oils.

A lubricating oil composition combines 3,4,5-trihydroxybenzoic acid ester and phosphoric acid ester to lower frictional coefficients.

Alkyl methacrylate copolymers stabilize lubricant jets, preventing droplet disruption and improving cylinder wall corrosion protection.

Sub-micronized boron nitride and transition metal lubricants form ceramic coatings in liquid compositions, eliminating solid fallout and sedimentation issues.

Star polymers replace polyisobutylene to reduce lubricant evaporation and consumption.

Boronated succinimide additives in the lubricant extend anti-shudder life while maintaining torque transmission at lower viscosities.