Base-Materials TRIZ Cases
- Cobalt-Catalyzed Polymerization for Low-Viscosity Lubricant Base Fluids
A cobalt complex catalyzes chain transfer during polymerization to produce low-viscosity polymers.
- Shear-Stable PAO via Metallocene Catalyst Narrow MWD
Narrow molecular weight distribution resists mechanical shear stress fracture, maintaining viscosity stability and reducing equipment downtime.
- Fluorine-Free High-Temperature Grease for Corrugated Cardboard Rollers
Calcium sulfonate complex thickeners and chlorine-containing base oils maintain wear resistance while eliminating environmental burdens of PFPE greases.
- Isoprenoid Lubricant Base Stocks for Sustainable Performance
Bio-derived isoprenoid compounds replace fossil base oils to resolve sustainability versus viscosity stability trade-offs.
- Supercritical CO2 Lubrication for Metalworking
Replaces water-based metalworking fluids with supercritical carbon dioxide to eliminate hazardous aerosols and reduce environmental pollution.
- PFPE Rubber-Like Polymers via UV Copolymerization
UV copolymerization of PFPE and TFE yields rubber-like polymers that serve as lubricants without viscosity modifiers.
- Polyalkylene Glycol Lubricant Fuel Efficiency
A lubricant composition uses polyalkylene glycol base oil to reduce friction and improve fuel efficiency.
- Catechol-Based Ultra-Thin Epilame for Watchmaking Lubricant Control
Replacing fluorinated solvents with water and 2-propanol mixtures resolves environmental toxicity while maintaining lubricant retention.
- PAO and Alkylated Aromatic Base Stock Blend Oxidation Stability
A lubricant base stock blend combines polyalphaolefin and alkylated aromatics with matched molecular side chains.
- Glycol Brake Fluid with Modified Silicone Oil
Modified silicone oil additives in glycol brake fluids prevent stick-slip noise by enhancing lubrication at plastic-rubber interfaces.
- Galvanized Steel Anti-Corrosion Oil for Blackspot Prevention
Phosphoric acid polyoxyalkylene ester coating prevents blackspot corrosion on galvanized steel during transport.
- Oxygen-Containing Lubricating Oil Viscosity Index Improvement
A lubricating oil composition blends oxygen-containing synthetic base oils with specific viscosity index improvers to enhance fluid properties.
- Poly-alpha-olefin Lubricant for High-Temp Compressor Deposit Control
A poly-alpha-olefin lubricating oil composition with a low shear stability index maintains compressor efficiency.
- Ionic Liquid Lubricant Coking Resistance
Sulfonylimide-based ionic liquids prevent coke formation in turbine bearings by sustaining thermal stability at operating temperatures exceeding 330°C.
- Graphene Dry Film Lubricant Composite Wear Resistance
Combining graphene with PTFE and polyamideimide binders resolves stick slip tendencies while increasing hardness and wear resistance.
- Lubricant Composition Viscosity Balance for Transmission Efficiency
Composite base oils balance low operating viscosity for fuel efficiency against high film strength to prevent metal fatigue in automatic transmissions.
- Comb Copolymer Viscosity Modifier for Lubricant Shear Stability
Segmented comb structures resolve shear stability trade-offs by maintaining polymer integrity under high shear forces while preserving low-temperature fluidity.