Cosmetic Preparations TRIZ Cases

Amino acid and protein composition straightens hair via chemical bonding, eliminating heat damage and scalp irritation from high-temperature treatments.

A process prepares precipitated silica by controlling sodium ion concentration in two phases to achieve specific surface area ranges.

Conserved motif peptides block multiple gamma-c-cytokines via subunit binding, resolving immunogenicity and off-target kinase effects.

Cetearyl sulfosuccinates stabilize oil-in-water emulsions with liquid UV filters, resolving water resistance and sensory property trade-offs.

Cationic surfactants deposit on hair to prevent dryness from frequent shampooing while maintaining cleanliness.

Specific aminosilicone with controlled turbidity resolves the trade-off between dry conditioning benefits and sticky, greasy product appearance.

A semisolid oral composition delivers hydrophilic bleaching particles within a hydrophobic matrix to adhere to tooth surfaces.

A ketal acetal glycerin composition forms a lamellar phase to deposit cationic surfactants onto hair strands.

Acyl glycinate salts paired with ethoxylated alkyl sulfates deposit anti-dandruff agents onto the scalp while preventing rinsing losses.

Hexagonal boron nitride powder suppresses agglomeration by limiting static charge below 0.7 nc/g via specific PTFE stirring conditions.

Human serum albumin and chelating agents stabilize liquid botulinum toxin against heat, light, and surface denaturation during storage.

ZEP and AGP gene mutations increase zeaxanthin content to protect unsaturated fatty acids from oxidation, improving storage stability.

An oil-in-water emulsion encapsulates cannabinoids to protect them from oxidation and light-induced degradation.

Prismatic calcium carbonate particles occlude dentinal tubules to reduce tooth sensitivity.

Esterifying polyglycerol with short-chain dicarboxylic acids and saturated fatty acids creates solubilizers.

Incorporating ceramides, sterol esters, lecithin, and silicones into oxidation dyes prevents texture damage from harsh agents.

A sunless tanning composition uses plant extracts to raise skin melanin levels for a natural tan.

Liposomal base encapsulates umbilical cord plasma to deliver growth factors, stabilizing biological molecules against degradation during storage.

Citric acid and cyclodextrin fortify hair against oxidative bleaching damage, improving elasticity and strength.

Layered double hydroxides enable sustained low-level fluoride delivery, preventing caries without causing fluorosis.

Particulate tapioca starch in aerosol formulations increases dynamic friction to enhance hair styling hold while maintaining oil-absorbing capabilities.

Fine porous powder absorbs excess oil in cosmetic emulsions, resolving the trade-off between skin protection and tacky sensory issues.

Segmenting alkoxy silanes into a low-water composition prevents rapid polymerization, ensuring uniform color application and improved wash fastness.

A powder hair dye composition combines sodium carboxymethyl cellulose and xanthan gum to ensure excellent miscibility with water.

Hybrid microcapsule system balances prolonged fragrance release by selecting ingredients based on odor threshold concentrations rather than boiling points.

An anion-containing calcium phosphate compound stabilizes ion release through complex formation.

Alkoxysilane polymer composition forms crosslinked networks on hair fibers to provide durable styling hold while reducing fiber degradation.

Silane mediator directs polymerization at the emulsion interface to reduce latex particle formation and minimize fragrance leakage.

Isoelectric precipitation controls particle size to resolve the contradiction between ease of manufacture and thermal stability in collagen processing.

Spherical titanium dioxide microparticles reduce tackiness in UV-blocking cosmetic compositions, enabling easy sponge packing.

Topical honokiol and magnolol formulations inhibit aromatase to treat skin disorders caused by abnormal testosterone levels.

Benzyl o-toluate replaces irritant solubilizers to stabilize avobenzone while maintaining a pleasant odor.

Premixing dye with water before adding a surfactant creates visible lather color, solving the problem of invisible foam in conventional shampoos.

A topical solution of ethyl alcohol and citric acid promotes lipolysis to reduce cellulite lumps.

A lipidic peptide compound bonded to a sucrose ester forms a protective film on skin surfaces.

Amide alcohol complexes with carboxyl polymer to emulsify oils, eliminating skin irritation from conventional surfactants.

In-situ hydrophilic monomer addition during polymerization prevents coagulation, eliminating emulsifier requirements for pharmaceutical use.

Novel meta-substituted 3-phenylpropanal derivatives resolve algae-like connotations in marine scent profiles while preserving floral freshness.

A topical formulation combines barrier repair lipids, humectants, and redensifying agents to restore mature skin integrity.

Isomerization creates branched ethyl isooleate to resolve stability and lubricity tradeoffs in cosmetic formulations.

A polyolefin composition blends propylene homopolymer with butene-1 copolymer to achieve high tensile strength.

A specific pyran isomer replicates floral odor notes without reproductive toxicity.

Structuring agents create viscoelastic fluids that maintain solid suspension in aqueous oral care formulations.

Polymeric thickeners prevent phase separation in anhydrous oral care compositions by forming an intermolecular network that stabilizes whitening agents.

An anhydrous solid cosmetic eliminates emulsion instability by extracting water and using an amino acid oil-gelling agent for reliable storage.

Humectant base extends biologic shelf life to 120 days, avoiding skin irritation from traditional chemical treatments.

Modifying silicone elastomers with carboxyl moieties improves substantivity while maintaining velvety sensory characteristics for long-lasting wear.