Inks TRIZ Cases
- Copolymer Adhesion Promoter for Food Packaging Ink
A copolymer adhesion promoter uses titanate and phosphate monomers to bond printing ink to plastic substrates.
- Confidential Information Provision Device Using Volatile Organic Compounds
A confidential information provision device deposits volatile organic compounds onto recording media to enable non-contact detection of printed content.
- Aqueous Ink Near-Infrared Absorbent Broad Spectrum
Broad spectrum near-infrared absorbents in aqueous ink maintain consistent drying performance despite variations in emission wavelengths.
- Inkjet Ink Lightfastness via Reduced Isomaltulose Fixing
Reduced isomaltulose fixes Blue No. 1 dye to printing surfaces, suppressing photodiscoloration and fading in normal humidity environments.
- Bioink Set Using Divalent Metal Ion Crosslinking for 3D Bioprinting
A bioink set combining biodegradable polyurethane and biopolymers with a divalent metal ion solution to enhance structural stability.
- Oil-Based Inkjet Ink Dispersant for Pigment Aggregation Control
An acidic resin and amine compound dispersant neutralizes free pigment groups to prevent aggregation under shear stress.
- Ink Jet Line Head Ink Flow and Viscosity Control
Preliminary ejection nozzles clear pigment sedimentation in line heads, resolving the trade-off between high recording speed and reliable recovery operations.