Cosmetic Preparations TRIZ Cases

A cosmetic composition combining linear alpha-olefin sulfonates with non-oxyalkylenated anionic surfactants to generate rich, stable foam.

Alkyl ether carboxylic acid surfactant with controlled ethylene oxide distribution eliminates sliminess and tight feeling while removing sebum.

Centrifugation separates platelet and lymphocyte enriched plasma from whole blood to create a standardized therapeutic preparation.

A dry shampoo composition combining sebum-absorbing powders with zinc salts to cleanse hair and soothe the scalp.

Adjusting aqueous pH to 3.5–9.0 enables rapid seaweed powder dispersion without high shear forces, improving texture and flow.

Covalent end-point attachment of full-length heparin prevents leaching and stabilizes pro-inflammatory mediator removal from blood.

Alcohol-based hand sanitizer formulation uses synergistic skin-conditioning agents to reduce irritancy while maintaining antimicrobial efficacy.

Thermal sealing joins fibrous sheets to contain high-melting-point prills, resolving the trade-off between rapid dissolution speed and messy handling.

Porous nonwoven fabrics using core-sheath conjugate fibers release cosmetics efficiently while resisting yellowing from sunlight exposure.

UV filters mediate between licorice extract and environmental factors, preventing degradation of licochalcone A during high-temperature storage.

A non-aqueous dispersant combined with a fatty acid structure-building agent creates a stable gel in oral care compositions.

Aqueous polymer dispersion maintains formulation stability while adding colourants for visual control during application.

Optimized taurine concentration accelerates HSP 27 expression, resolving the trade-off between rapid wound healing and toxicity risks.

Direct dyes combine with film-forming polymers to achieve wash-fast color without oxidative agents that cause ammonia odor and hair damage.

SHC enzyme catalysis produces consistent woody ambery notes, resolving the trade-off between reliable olfactory profiles and manufacturing complexity.

Coupling polyterpene compounds with amino-acid derivatives overcomes limited efficacy of existing ingredients by enabling multi-target treatment for skin aging.

A crosslinked hyaluronic acid composition using polyglycerol diglycidyl ether to enhance local anesthetic bioavailability.

Extraction of authentication markers into standalone test kits prevents packaging complexity while maintaining product quality stability.

Specific ketone derivatives eliminate undesirable galbanum and metallic notes while providing a clean, natural fruity pineapple odor profile.

A composition combining glycosaminoglycans with astragaloside IV to enhance skin elasticity and firmness through telomerase activation.

Camellia sinensis and Lampsana communis extracts enhance ATP synthesis in skin cells, reducing cytotoxicity from atmospheric pollution.

Pressed natural tooth powder tablets remove plaque and freshen breath while avoiding synthetic irritants found in conventional pastes.

Fatty acid metal salt coating on mica particles reduces friction for smooth skin feel.

Vacuum sublimation drying prevents mold onset and color loss during Cannabis Sativa L. processing.

A water-in-oil emulsion uses partially crosslinked silicone surfactants to achieve smooth water release upon application.

Aqueous polyurethane dispersion combined with hard wax and high HLB surfactant resolves the contradiction between long-wear reliability and water washability.

Crosslinked starch and monoalcohol create a translucent gel that resolves dragging effects and tacky skin finishes in cleansing masks.

A combined hair treatment process integrates reducing and oxidizing agents with carboxylic acids to improve permanent shaping and dyeing effects.

Wearable badges detect volatile compounds on skin to verify hand hygiene compliance, eliminating the need for labor-intensive manual observation.

Sensors detect blemishes on the skin to guide iontophoresis, eliminating waste on healthy tissue.

Combining amphiphilic and hydrophobic anionic acrylate copolymers creates a synergistic film for hair styling.

Composite peptides resolve stability contradictions by stimulating collagen synthesis to reduce wrinkles and sagging.

A cosmetic composition uses segmented low-molecular-weight peptides and hyaluronic acid to stimulate skin cell regeneration.

A minimalist oil-in-water emulsion composition combines water, panthenol, and alkanediols to deliver hydration without irritating sensitive skin.

Surfactant and polymer blends create stable foam that enhances active ingredient deposition while preventing mechanical damage to tooth enamel.

Amino-functionalized silicone polymers deposit colorants uniformly onto keratinous material for intense coloration.

An anhydrous cosmetic composition forms a resilient film on axillary skin to absorb and evaporate sweat.

Carbon-bonded surface modification on silica-alumina particles prevents reagglomeration and sedimentation in high-salt, elevated-temperature solutions.

Carbodiimide coupling agents crosslink hyaluronic acid chains to eliminate Tyndall effect blue discoloration while extending in vivo duration.

A detergent composition combines sulfate surfactants with water-insoluble carboxylic acid esters to deliver conditioning benefits.

Amphodiacetates and hydroxysultaines create shear-thinning viscosity to suspend high fragrance oil levels without destabilizing the formulation.

Surfactants solubilize hops beta acids to prevent phase separation and ensure uniform antibacterial distribution.

Polyoxyalkylene amines stabilize enzymes in liquid detergents, preventing cloudiness and by-product formation from calcium salts or boric acids.

Polyglyceryl polyricinoleate prevents powder aggregation and stickiness in cosmetics by mediating interactions between volatile and polar oils.

Polymers and calcium glycerophosphate create a stable foam that deposits active ingredients onto tooth enamel, reducing mechanical damage during cleaning.

A cosmetic composition combines a silicone film-forming agent with an organopolysiloxane to form a durable hydrophobic film on keratin substances.

Galactomannan derivatives with a cationic degree of substitution greater than 0.15 mend split ends without causing greasy or sticky feelings.

Natural carbonates replace phthalates in nail polish to enhance film flexibility and durability without toxic residues.

Glycol ether solvation enables fine grinding of polyester resin particles, reducing production costs and byproduct generation.