Cosmetic Preparations TRIZ Cases

A cationic polymer mixture enhances benefit agent deposition on hair through electrostatic attraction mechanisms.

Stable oil-in-water emulsions using fluorinated propenes deliver controlled foaming and cooling sensations.

An aqueous liquid fills air gaps between teeth and aligners to reduce decay risk while minimizing visibility through matched refractive indices.

Citrate-functionalized polymeric surfactants act as viscosity builders in personal care formulations.

Porous solid particles absorb liquid oil within a wax-based anhydrous composition, preventing phase separation under vibration and temperature changes.

A maleimide-based ink composition maintains colorant dispersion while enabling reliable inkjet discharge.

Unsaturated aliphatic acids disrupt chromophore structures through free-radical addition reactions, neutralizing blood and ink stains without skin irritation.

Oral composition uses hydroxyapatite particles to seal dentinal tubules and reduce hypersensitivity.

Hydroxypropyl crosslinking resolves the contradiction between limited water solubility and drying effects on skin while boosting foam and conditioning.

A multilayer cleaning agent removes fluorine-based skin protectants using perfluorinated oil and polyols.

Carbomer stabilizes boron compounds in suspension, preventing clogging and health hazards while enabling safe nuclear reactor control.

High molecular weight sterilized propylene glycol alginate prevents rapid pH degradation in enamel matrix derivative formulations, extending shelf life.

Zinc core shell silica particles solve water solubility issues by improving blue dye retention and whitening efficacy.

Dead Lactobacillus paracasei GMNL-653 regulates scalp microbiota balance by inhibiting Malassezia restricta while preserving beneficial bacteria.

Chewing gum with CPP-ACP and food-grade acid converts demineralizing acidity into a remineralization catalyst, reversing tooth decay.

Alpha-keto acid composition accelerates anagen phase onset to increase terminal hair appearance rate.

Methyl 3-[(2-acetylaminoethyl-thio)carbonyl]propionate penetrates cell membranes to deliver succinate directly into mitochondria.

A curable nail composition uses penetrating agents to deliver polymerizable materials into the nail plate for reinforcement.

Replacing ammonium hydroxide with C3-C5 alkanolamines reduces hair fiber damage and malodor while maintaining curling efficiency.

Shear stress triggers a gel-to-foam transition, resolving the trade-off between heavy hold and lightweight application.

Responsive particles with contrasting polymers ensure uniform benefit delivery while preventing undesirable accumulation on non-uniform keratinous tissues.

Veratric acid replaces toxic synthetic reagents with a natural compound that stimulates dermal papilla cells and protects against UV damage.

Specific pantetheine derivatives stimulate dermal papilla cell proliferation, offering a safer alternative to minoxidil by reducing skin irritation.

Specific stereoisomers of formula I deliver stronger green odor notes while maintaining superior substantivity compared to prior art.

A non-ionic surfactant with a hydrophilic lipophilic balance below 11 solubilizes natural oils within an anhydrous antiperspirant matrix.

Amino silicone and fatty alcohol blend conditions keratin fibers for improved manageability.

Fractionated Sargassum serratifolium extract scavenges free radicals, resolving oxidative stress instability in eye disease treatments.

Topical composition combining NFκB-inhibitors with tropoelastin promoters to enhance protein production.

Sulfate anionic surfactants paired with polyoxypropylene alkyl ether and amphoteric surfactants produce stable foam.

Electrospun nanofiber membranes replace conventional fabrics to improve skin adhesion and prevent essence leakage during application.

Water-soluble envelope encapsulates anhydrous dye and oxidizing agents, reducing storage space and user exposure to harsh chemicals.

Silicone resin coating on elastomer particles prevents agglomeration, improving stress relief and workability in organic resins.

Low molecular weight PEG and polybutene binders allow clay to neutralize stomal enzymes while maintaining composition stability.

A dry hydrogel sheet prepared from a cellulose ether dispersion solution maintains uniform thickness and surface appearance through controlled coating.

Merges aesthetic pearlescence with emulsion stability using specific HLB ratios, reducing formulation complexity.

Hydrogenated castor oil and polyglyceryl-4 diisostearate stabilize a mineral-oil-free water-in-oil emulsion against phase separation at elevated temperatures.

A flavonoid-cyclodextrin inclusion compound formed via enzymatic treatment encapsulates bitter molecules within a protective cavity.

Soap composition using biopolymers and starch achieves elasticity, replacing hazardous PVA and borax in slime manufacturing.

Incorporating edge-active esters into the vesicle membrane resolves the contradiction between high encapsulation efficacy and deep skin penetration.

Incorporating vinegar into natural soap lowers pH and increases zeta potential, preventing calcium scum formation in hard water.

Combining retinoids with chromenone derivatives reduces skin irritation while maintaining anti-aging efficacy through composite material principles.

Non-aqueous plasticizer enables direct extrusion cutting, avoiding intermediate drying steps that lower glass transition temperature and compromise stability.

Apple leaf extract inhibits elastase activity, boosting collagen synthesis to counteract skin aging effects.

A carbosiloxane dendrimer copolymer with hydrophilic groups serves as a stable cosmetic surface treatment agent.

A sulfate-free surfactant system combines methyl oleoyl taurate, isethionate, and amphoteric agents to deliver stable foaming and viscosity.

Optimizing surfactant ratios balances washing power with mildness, preventing skin damage from harsh cleansing.

Flash evaporation atomizes solvent-rich formulations into uniform aerosols, solving the trade-off between simple operation and long-lasting hold.

siRNA-based PINT inhibitors reduce gene expression in senescent cells, resolving the lack of effective tools for targeted cellular elimination.

An olefin-graft polymer emulsion with cationic groups fixes hair and retains color while maintaining stability under thermal stress.