Developers TRIZ Cases
- Acrylate Carrier Resins with Sulfur Heterocycles for Toner Charging
Sulfur heterocyclic acrylate resins generate triboelectric charge through friction with toner particles.
- Magnetic Core Carrier with Uniform Fluororesin Coating for Charge Stability
Uniform fluororesin dispersion in the binder resin prevents toner adhesion, resolving charge stability issues during extended developer use.
- Resin Particle Surface Coating for Toner Uniformity
Optimized surface coverage on coated resin particles removes residual polymer interference to improve fixing performance.
- Polyester Toner With Acidic End Groups For Stable Charging
Reacting polyester resin with hypohalite introduces acidic moieties, enabling stable xerographic charging across varying ambient environments.
- Electrostatic Toner With Crystalline Polyester And Composite Wax
A toner combines amorphous vinyl resin with crystalline polyester and composite wax to achieve low-temperature fixing.
- Toner Resin Composite for Low-Temperature Fixing and Adhesion
Combining ester and acid group olefin copolymers resolves the trade-off between low-temperature fixability and charge retention while ensuring strong adhesion.
- Magnetic Toner Resin Additive Charge Stability
Vinyl resin external additives prevent particle detachment and embedment, stabilizing charge levels to maintain consistent image density.
- Toner Binder Crystalline Resin Low Temperature Fixing Hot Offset
Multiple crystalline resins with different melting points lower viscosity for easy fixing while maintaining elasticity to prevent hot offset and paper blocking.
- Hybrid Crystalline Toner Resin Nucleation for Fixability and Stability
A hybrid crystalline resin combines polyester and amorphous units with a nucleating agent to form toner base particles.
- Magnetic Toner Viscoelasticity Control for Image Density Stability
A magnetic toner uses controlled storage elastic moduli to achieve stable low-temperature fixability.
- Toner Composition Using Tri-Colorant System for Rosy-Red Flesh Tones
Combining Pigment Red 269, 185, and 122 expands the color gamut for rosy-red flesh tones while maintaining solid area density.
- Sea-Island Toner Structure for Chargeability and Fixability
A sea-like polyester domain with island-like nigrosine pigment domains maintains toner chargeability.
- Toner with Rectangular Inorganic Particles for Roller Contamination
Rectangular inorganic fine particles scrape silica off the charging roller, resolving the trade-off between transferability and roller contamination.
- Toner Set Internal Friction Angle Control for Color Reproducibility
A toner set segments particles by internal friction angle to optimize flowability and adhesion for full-color image formation.
- Crystalline Polyester Toner for Low-Temperature Fusing
A toner composition blends amorphous and crystalline resins to achieve improved heat cohesion and document offset properties.
- Photoreceptor Surface Energy Reduction for Image Quality
Applying a fatty acid metal salt film reduces photoreceptor surface energy, preventing internal image lacking at character portions.
- Toner Composition with Segmented Binder Resin for Low-Temperature Fixing
Segmented amorphous polyester toner resin lowers glass transition temperature while maintaining heat-resistant storage stability.
- Electrostatic Toner with Silane-Modified Polyester Coating
Silane-modified polyester resin coating on toner particles anchors external additives, preventing burial during high-temperature storage.
- Toner with Coated External Additive for Low-Temperature Fixing
Coated external additives on toner particles resolve the trade-off between low-temperature fixability and heat resistance.