Cosmetic Preparations TRIZ Cases

Precise molecular weight control of collagen hydrolysate peptides overcomes limited efficacy in conventional products to enhance skin elasticity and moisture.

A spray channel terminal section with a 0.5 to 0.8 mm internal diameter produces soft sounding aerosol sprays.

Saturated aliphatic alcohols and ionic surfactants maintain viscosity to prevent dripping while ensuring stable foam discharge across temperature variations.

Double fermentation of black rice extract enhances aquaporin and elastin expression.

Distinct microcapsule populations with varying fracture strengths release sequential scent blooms to counteract volatility and habituation.

Segmented abrasive compositions remove biofilm while limiting dentin abrasion below 200 RDA units.

Segmented enamine halogenation introduces diverse groups, resolving low functionalization limits in NOR light stabilizers.

An anhydrous krill powder formulation preserves ingredient stability during storage while enabling immediate rehydration for effective skin rejuvenation.

A hair cleaning kit combines a dry shampoo with starch adsorbents and a surfactant-rich nonwoven substrate for effective oil removal.

A gutta-percha and Dentalcrete composite filling material enhances dentin bonding for stable root canal obturation.

A cosmetic impregnation member uses heated mold melting to reduce open cell sizes, enabling uniform content deposition on application puffs.

Acrylate copolymers deliver waterproofing without waxy feel or viscosity spikes, enabling easy aqueous phase incorporation.

Protease-treated TGF-beta degradation products increase skin collagen content, resolving safety concerns associated with intact protein administration.

Short-chain amino acid amides replace unstable retinol derivatives, eliminating phototoxicity and irritation while maintaining anti-aging efficacy.

Phase transition at lower critical solution temperature triggers controlled release of deodorant agents from polymer microgels, preventing evaporation loss.

Amphiphilic copolymers maintain homogeneity and viscosity in oral care compositions containing high non-aqueous liquid content.

Water-in-oil emulsified stick cosmetic maintains shape stability while replenishing skin moisture, avoiding clogging from high viscosity solid oils.

Supramolecular polymer particles deposit pigment on hair to prevent damage from chemical bleaching.

Lactobacillus paracasei ET-22 inhibits oral pathogens like Streptococcus mutans while whitening teeth.

Novel cyclohexenylpropionates enhance fragrance profiles in personal care products.

An organopolysiloxane graft polymer balances segment ratios to stabilize hair shape.

Composite sulfonic acid amide polymers with optimized crosslinking resolve salt instability while maintaining acidic pH thickening performance.

Antiperspirant capsules with inorganic shells prevent inconsistent perfume leakage caused by varying raw material permeability rates.

A system delivers oral care additives into the mouth to mix with a base formulation in situ.

A cosmetic composition combines 6-hydroxybenzomorpholine and hydroxyethyl-3,4-methylenedioxyaniline with oxidation bases to produce intense hair color.

4-Hydroxydihydrochalcone compounds enhance sweet taste perception, avoiding bitter aftertastes common with non-nutritive sweeteners.

Microcapsules use plant glycoproteins to stabilize active ingredients, eliminating organic solvents and synthetic polymer reliance.

A bioactive composition combines camellia and feverfew serum fractions to increase hair diameter and follicle size.

A liquid plasma composition containing growth factors promotes fibroblast proliferation to accelerate wound healing.

Novel block polymers combine acrylate and methacrylate monomers to resolve the trade-off between hold strength and surface gloss in cosmetic compositions.

Engineered bFGF mutant with targeted amino acid substitutions improves thermal stability and bioavailability.

Silahydrocarbons replace bioaccumulative cyclosiloxanes while maintaining sensory and spreading properties.

PVP and poly MPC copolymers reinforce the skin barrier, preventing allergenic sun filters from penetrating living tissue.

Polymeric particles encapsulate mineral fillers to prevent aggregation and skin irritation while maintaining infrared absorption properties.

Combining polyoxyalkylenated and polyglycerolated silicone elastomers creates a creamy texture that spreads easily on skin.

A brightening composition containing a lactobacillus ferment compound inhibits melanin production in human normal melanocytes.

Esterified fatty acids deliver targeted pathogen control while preserving skin microbiota balance and avoiding irritation.

Carob germ extract and caffeine increase lipolysis and glycerol transport, reducing localized fat and orange peel skin texture.

A laminated pack uses a waterproof film to contain carbon dioxide generated by reacting carbonate and acid layers.

A combination of at least three fragrant skin lightening compounds delivers high efficacy and stability while avoiding overpowering odors.

Composite sulfate-free surfactants with hydrophilic emollients achieve shear thickening, resolving drippage and cost trade-offs in clear cleanser formulations.

Micellar nanostructures solubilize volatile organic compounds using fractionated coconut oil carriers to extend fragrance duration and reduce skin irritation.

A basic amino acid derivative gels aqueous compositions, avoiding stickiness from high polymer concentrations.

Silica and vegetable oil boost Bacillus subtilis growth, delivering antimicrobial benefits without complex formulation.

Coupling agent coatings stabilize dyes during radical polymerization, preventing color inconsistency and maintaining cement flowability.

A cosmetic sheet uses a segmented elastomer film and release layer to maintain stretchability while preventing surface stickiness.

Sericin-depleted silk hydrogels incorporate amphiphilic peptides to reduce adverse tissue reactions and improve biocompatibility.

A structured aqueous polymeric adhesive phase combines film-forming particles with a structuring agent to create a viscoelastic cosmetic composition.