Cosmetic Preparations TRIZ Cases

Synergistic nitrile and fragrance mixtures counteract sweat, kitchen, bathroom, animal, and tobacco malodors more effectively than single ingredients.

An HFO-1234yf/HFC-134a azeotrope-like blend avoids fractionation while enabling lower-GWP refrigerants for retrofit systems.

Four marked cleaning quadrants and disposal tabs guide cloth use in sequence to limit soil transfer and extend usable cleaning life.

Novel TRPM8 modulators improve cooling strength and duration while reducing skin and mucosa irritation, odor, volatility, and solubility limits.

Dry-bonded cellulose and water-dispersible polymer layers cut water content while keeping wipes absorbent, flushable, and biodegradable.

Stable low-temperature microemulsions from extended chain surfactants and linker co-surfactants remove non-trans fats while reducing fire and smoking risks.

A covalently bound disulfide-polymer dye improves hair color wash fastness while reducing toxicological concerns.

An aqueous siloxane-resin coating repels water and oily soils to reduce staining without relying on fluoropolymers.

A water-free hair bleaching composition uses lipidic amide compounds to maintain bleaching efficacy while reducing hair damage and scalp irritation.

Magnesium salts keep hair bleaching mixtures below 50°C, limiting heat damage and scalp irritation without reducing bleaching effect.

A polyorganosiloxane and silicone resin mixture delivers durable water and oily soil repellency without fluoropolymers or unstable formulations.

Low-cost glycerol-modified organosilicones and surfactants improve emulsification, preventing creaming and discoloration in consumer products.

Dimethoxybenzene improves fragrance release in sedative compositions, enabling immediate calming effects without overly strong or unbalanced odor.

Shielding salts block in-bottle coacervate formation in cationic polymer and anionic surfactant compositions, preserving stability and treatment benefits.

Embossed thermoplastic nonwoven wipes raise wet cross-direction modulus to preserve softness and hand protection at lower basis weight.

Shielding salts and hydrophobic association disruptors keep cationic polymer surfactant blends stable in storage while enabling coacervate deposition on use.

Quaternized comb-shaped polysiloxane copolymers improve textile hydrophilicity and wash substantivity while preserving softness and elasticity.

Metal-catalyzed dye precursors and peroxide enable durable hair and textile coloration without ammonia or hazardous aromatic amines.

Fixative compounds such as fructans and starch hydrolysates improve fragrance transfer and retention on textiles and paper through washing.

Pre-measured PEG pastilles with free perfume and microcapsules let users boost laundry scent without overdosing detergent or softener.

Low-cost functionalized organosilicones improve emulsification stability, preventing creaming and discoloration while preserving care benefits.

Quaternary polysiloxane structures improve textile substantivity, preserving soft feel and hydrophilicity after repeated washing.

Mixed stellate prepolymers with silyl end groups form stable hydrophilic coatings without adhesion promoters, reducing dirt, microbes, and residue.

A cationizable copolymer enables oxidative hair coloring at neutral pH, improving gray coverage and color retention while reducing hair damage.

A dual-density nonwoven wipe uses steam-raised and water-entangled surfaces to keep bulk, resist shape loss, and improve wiping feel.

Uses water-soluble filaments in nonwoven webs to carry 50% or more active agents while preserving structure and enabling release by dissolution or morphology change.

A color-changing pH indicator in anti-viral tissue makes mucus contact visible, helping users confirm active ingredients and perceived virus deactivation.

Sequestrants keep multivalent ions soluble in carbohydrate binder solutions, reducing salt buildup, corrosion, and maintenance shutdowns.

A lined steel can, mild corrosion inhibitor, and controlled alkaline pH keep aqueous aerosol sprays stable without fragrance loss or discoloration.

Bioceramic microparticles in wearable fibers emit 3-14.8 μm infrared radiation to sustain microcirculation regulation and ease circulation-related symptoms.

Bis-amino-linked random-block silicone polyalkyleneoxide copolymers keep high molecular weight while lowering viscosity for easier formulation.

Combining polyquats with alkoxylated and nonalkoxylated phosphate esters improves hair conditioning deposition and preserves color through washing.

Bioceramic microparticles in textile fibers convert body heat into 3-14.8 µm infrared radiation to regulate blood microcirculation without powered therapy.

Low-cost functional groups let organosilicones self-emulsify, reducing formulation cost while improving stability and care benefits.

Core-shell delivery particles improve perfume or silicone release by limiting leakage and incompatibility, reducing active use in cleaning products.

A lined steel can and mild-inhibitor aqueous aerosol balance low VOC content with corrosion, fragrance, and color stability.

Embedding gold and platinum conjugated nanoparticles throughout polyamide fiber enables durable cosmetic release beyond surface-treated textiles.

Specific acyl alcohols reduce unpleasant odors through olfactory receptor interaction, avoiding heavy fragrance masking and preserving perfume flexibility.

Sequence-defined perhydrolytic enzymes expand catalyst options for producing effective peroxycarboxylic acids from esters and peroxygen.

A quaternary ammonium and terminal ester route keeps silicone quats low in viscosity while improving water dispersibility and hydrophilicity.

Specific alcohols reduce unpleasant odor by altering olfactory perception, avoiding strong masking scents and preserving fragrance flexibility.

Novel cyclohexanol derivatives expand fragrance variety while delivering sweet, woody, vanilla notes and effective malodor counteraction.

Chlorophyll bio-reactors synthesize active mineral nutrients and antioxidants directly, avoiding extraction damage, added ingredients, and costly equipment.

A mixed inorganic and organic salt system helps solid fibrous shampoo keep manufacturing strength without slowing dissolution in use.

Physiologic pH and isotonic salt levels enable genital cleansing and lubrication while protecting beneficial microbiota and reducing irritation.

An oil-based high-viscosity topical composition keeps Micrococcus luteus viable without water, lyoprotectants, or preservatives.

A cysteamine, azabenzene-4-carboxamide, and glycolic acid blend improves depigmentation while reducing irritation, odor, and stability issues.

A cationic nanoparticle, film-forming, and free cationic blend unifies skin protection, hydration, and wrinkle care without lengthy purification.

A specific anionic surfactant and fatty alcohol ratio turns aerosol foam into a creamier texture with easier application, curl control, and anti-frizz effects.

A topical blend of isododecane, lactic acid, and oat extract cools eczema-prone skin while improving hydration and cosmetic appearance.

Flattened porous ceramic particles absorb water and sebum to improve matte finish, color intensity, smooth application, and long wear.

Combining volatile hydrocarbon oil, dodecamethylpentasiloxane, and acid-functional silicone elastomer improves spreadability and skin coverage.

Hydroxyethylurea with natural moisturizing factors improves skin active penetration while avoiding common penetration enhancers.

A benzoylformic acid amide photoinitiator enables efficient 360-420 nm UV-LED curing while reducing yellowing, odor, and low-molecular residues.

Modified antimicrobial peptides suppress scalp pathogens while preserving beneficial microbiota, improving stability and safety for dandruff care.

Flattened porous ceramic particles with film formers improve matte finish, sebum absorption, color intensity, and transfer resistance without rough feel.

A niacinamide, azeloglycine, salicylic acid, bakuchiol, and silver cream treats acne while balancing pore cleansing with lower skin inflammation.

Combining actives with penetration enhancers improves whitening, anti-inflammatory, anti-glycation, moisturizing, and anti-aging effects.

Layered polyurethane, melamine-formaldehyde, and phenolic shells protect fragrance capsules in powders while enabling consistent release.

Flattened porous ceramic particles absorb water and sebum to improve matte feel, application comfort, and transfer resistance without a topcoat.

Separating cationic surfactant and polymer phases until use reduces dry-hair clumping and stickiness while maintaining low friction.

Combining cationic nanoparticles, a film former, and free cationic agents creates a breathable skin barrier with deeper delivery and less stiff feel.

A uniform gel network with d-spacing below 32 nm helps this low-salt conditioner balance EWG-compliant preservation, conditioning, and clean feel.

A lamellar surfactant-hydric solvent structure boosts perfume retention and lather stability while avoiding 1,4-dioxane from ethoxylated surfactants.

Sequential centrifugation isolates exosomes from yeast mash and moromi to suppress cancer cell growth and promote collagen and elastin.

Hydrophobically modified anionic polymers help hair conditioners rinse faster, cutting water use while preserving conditioning benefits.

A PCA-buffered surfactant cleanser removes bacteria while maintaining skin pH, moisture retention, and the acid mantle barrier.

Specific hydrocarbon or ester oils swell cross-linked polyglycerin-modified silicone to improve emulsion stability, coatability, and feel.

A burdock-derived quinic acid formulation in glycol-water balance helps reduce redness by regulating skin microbiota and inflammatory cytokines.

Nanosized plant extracts and nano vesicles improve scalp delivery for hair growth while reducing hair loss, irritation, and hair damage.

Organic solid particles and nonionic amphiphiles stabilize oil-in-water emulsions through sterilization while avoiding allergenic emulsifiers.

Cationic polymer coacervates help anti-dandruff shampoos retain soluble agents on the scalp instead of rinsing them away.

Amylase treatment, polysorbate, and centrifugation cut oat protein lipids below 10% without organic solvents or dust-prone fine particles.

A mushroom-polysaccharide hydrogel glove coating absorbs sweat, reduces irritation, blocks allergens, and improves wet donning.

A soluble starch-fiber cleanser uses oil-coated, surfactant-light fibers to remove stubborn makeup while reducing skin and eye irritation.

A glycol ether mediator keeps polyether-modified silicone premixes stable, improving foam handling, storage, and VOC control.

Microporous particles with tailored size distribution boost UVA and UVB protection, cutting UV filter load without greasiness or white cast.

Specific acrylate shell chemistries cut perfume leakage while keeping high payload and strong release performance on wet and dry fabrics.

Poly-substituted quinic acid derivatives reduce excess sebum, limit bacterial biofilm formation, and help preserve balanced skin microbiota.

Spiro compounds counteract toilet, kitchen, and waste malodors by antagonizing butyric acid olfactory receptors at lower masking-agent levels.

A gelatin-carrageenan-Pullulan adhesive keeps false eyelashes reusable and stable while reducing eye irritation and allergenicity.

Ectoin or hydroxyectoin helps permanent waving and straightening last longer while limiting damage from reducing agents and alkaline treatment.

Wax-encapsulated zinc or titanium oxide particles keep rinse-off formulas opaque and stable while supporting lower water content.

An electrospun natural polymer patch improves active ingredient transport and complete skin absorption without irritating structural additives.

Combining propanediol caprylate with piroctone olamine speeds dandruff control, improves hair feel, and avoids extra thickening polymers.

Water-soluble magnesium salts in a tinting conditioner improve direct-dye wash fastness while preserving hair conditioning for damaged hair.

A shear-thinning shaving aid with water and oil helps aperture blade sheets deliver close multidirectional hair removal with less skin irritation.

A hybrid compressed-gas and liquefied-gas propellant with tuned valve geometry keeps aerosol hair spray consistent while cutting VOC emissions.

Solid-state heating shifts amylose to V-form at 30-70°C, improving carotenoid complexation while limiting degradation and heterogeneity.

Porous metal oxide microspheres raise sunscreen SPF by extending light pathlength and UV absorption while minimizing whitening.

Biodegradable complexing agents with amino acid activators improve hair bleaching power while reducing oxidative damage and heat buildup.

High-concentration stabilized ACP or ACFP with heating above 37°C speeds enamel lesion remineralization without gel-related slowdown.