Coatings TRIZ Cases

External lithographic sensor isolates from internal cavity to prevent electrical leakage while enabling thermal expansion compensation.

Multi-zone reactor processing of asymmetrical polyenes boosts ethylene melt strength while preventing preheater fouling.

Replacing conventional amines with pyrrolidine structures reduces blue haze and toxic emissions in polyurethane production.

Segmented fiber bundles with surface coatings prevent premature rupture to achieve high tensile strength, ductility, and toughness in concrete composites.

A silicone ester and fatty acid ester blend enhances polymer scratch resistance while maintaining mechanical strength.

Oxygenated element breakdown deposits elemental oxides on graphite surfaces to increase surface energy and wettability.

A composite thickener regulates aqueous paint viscosity through associative and non-associative polymer segments.

Segmented lateral sheets create a sealed bowl that prevents leakage onto stationary components while ensuring homogeneous distribution.

Silane-functionalized polymers reduce energy consumption by lowering curing temperatures while maintaining coating durability.

Salt crusts mask specific gemstone facets during vapor deposition, resolving the contradiction between coating precision and adaptability for irregular shapes.

Segmented ink-receiving layers resolve the contradiction between high ink absorbability and color developability while preventing surface cracking.

Applying waterborne coatings directly to polyurethane pultrusion composites during manufacturing.

Organosilicon compositions use UV light to activate platinum catalysts for rapid room temperature crosslinking.

Dialkoxysilane and unsaturated ester alkoxysilane sizing reduces crosslinking to improve mechanical properties in polyester composites.

A polyimide precursor solution uses resin particles with a narrow volume particle size distribution to ensure good dispersibility.

Pre-tensioning composite plies around soluble tools prevents wrinkling during autoclave curing, ensuring uniform stress distribution in multi-section tanks.

A curable resin composition combines polyfunctional epoxy and cyanic acid ester to achieve flexible coating properties.

Segmented pressure control sequences manage outer and inner tube extrusion for precise double-walled pipe sleeve formation.

A polymer with a nitrogen-doped p-benzoquinone unit enhances resonance effects to improve hole mobility in optoelectronic devices.

Electromagnet parts and a yoke part generate a stable, uniform magnetic flux density in the foaming mold cavity, preventing eccentric magnetic body orientation.

Elastic members constrain prepreg edges during compression, preventing matrix resin bulging and maintaining uniform basis weight distribution.

A polyimide film uses aromatic diamines with sulfonyl groups to achieve high transparency and UV absorption.

A cryogenic solvent vapor treatment modifies polymer surfaces under vacuum to achieve uniform roughness reduction.

Optimized layer stacks reduce scotopic glare below 0.5% while maintaining photopic transmission, resolving visibility trade-offs in dim lighting.

Phosphorus acid functionalized polymer particles prevent stain transfer on coated substrates, eliminating the need for abrasive cleaning that damages topcoats.

A zinc-based metallic layer mediates diffusion into silver functional layers to enhance scratch resistance in coated substrates.

A transparent plate uses a fluorine-based antifouling layer on a textured substrate to enhance tactile sensation.

Chemical vapor deposition and atomic layer deposition replace spray pyrolysis to eliminate coating thickness uniformity issues while maintaining heat reflection performance.

A self-coalescing latex uses a low molecular weight polymer skin to act as an internal plasticizer for film formation.

Plasticized cellulose ester compositions incorporate aromatic sulfonate materials to enable melt processing of biodegradable articles.

A polyester film substrate layer with controlled thermal shrinkage and elongation stress enables deep drawing formability in laminated battery packaging materials.

Methacrylic or cellulosic polymer additive balances tablet hardness against disintegration time by changing chemical bonding parameters.

Terminal alkenyl organopolysiloxanes react with gamma-cyclodextrin to create inclusion complexes that lower friction without forming surface oil films.

Directly attaching a lens element to the display with optically clear adhesive eliminates air gaps that trap dust and compromise visual clarity.

A coated article maintains similar optical properties between annealed and tempered glass using specific metal layer thicknesses.

A hard coating composition using silazane and cyclohexyl urethane acrylate delivers scratch resistance and flexibility.

Thermosetting resin with reversible cross-links enables on-site bending of concrete reinforcement without losing temperature stability.

Silsequioxane and inorganic particles form a white coating composition that withstands 400°C without yellowing.

A polymer and onium cation compound with iodine ring structures enhance acid generation efficiency in radiation-sensitive compositions.

Esterifying triglyceride stocks with glycerol stabilizes fat morphology, reducing cracking and blooming in biodegradable candle waxes.

A phosphate glass optical element uses a monolayer protective film containing titanium, zirconium, and aluminum atoms bonded in a three-dimensional network.

Locking tabs and support arms secure the resin sheet to prevent creasing, enabling automated demolding of delicate products without manual handling.

Mixture of non-reactive and reactive thermoplastic polymers enables rapid fibrous material impregnation.

Specific alkyl group ratios and molecular weights in silicone resins reduce dirt pick-up while maintaining gloss.

Stack molding machine uses segmented upper and lower molds to simultaneously inject resin into multiple stacked substrates.

Segmented silver and dielectric layers on glass balance thermal performance and neutral color by reducing internal reflection below 23%.

Dynamic closing mechanisms maintain fiber straightness during resin impregnation, resolving the trade-off between internal quality and manufacturing precision.

Segmenting thermoplastic and reinforcing fibers into parallel continuous yarns eliminates mechanical damage during hybrid yarn formation.

A valve gated hot runner nozzle uses a thermal transition region between the tip and mold gate to manage heat flow.

Deposits an intermediary metal powder layer onto tooling surfaces to form a uniform protective coating on bimetallic parts.