Cosmetic Preparations TRIZ Cases

Spherical silica particles with optimized size and shape reduce dentin abrasion in toothpaste formulations.

Fine recesses and protrusions on a solid cosmetic surface trap dispersed colorant particles, resolving insufficient visual appeal from flat decorative elements.

Rhamnolipids deposit conditioning agents on skin and hair, overcoming inefficient deposition and suboptimal resource utilization.

Ester and ether resveratrol derivatives prevent hydrolysis-induced discoloration, allowing higher active concentrations in aqueous-based cosmetic formulations.

Biterminally-siliconized polyglycerin disperses 30-100 nm titanium oxide particles, resolving the trade-off between transparency and UV shielding.

Polyacrylic acid creates a polymer network that traps moisturizing agents, reducing stickiness while maintaining hydration.

Amphipathic peptide destroys bacteria through pore formation and modulates inflammation to treat atopic dermatitis.

Colloidal amorphous alumina particles form a temporary gel in sweat ducts to inhibit perspiration without harsh metal salts.

Combining gemini surfactants with superabsorbent polymers eliminates the heavy dragging effect while maintaining excellent emulsifying properties.

A cosmetic composition using arctiin and arctigenin inhibits melanin synthesis via the alpha-MSH pathway.

Polyhydroxy compounds mediate pigment-solvent interactions to prevent nozzle clogging while maintaining high image density in inkjet recording.

Itaconic acid polyamide polymers complex redox metal ions to protect hair during oxidative treatments.

Zinc lactate buffers isothiocyanate irritation while maintaining effective volatile sulfur compound reduction.

Hydrophilic composite particles prevent silicone elastomer extraction, maintaining soft focus optical effects while ensuring high sunscreen protective factor.

A urethane-based gel composition maintains structural integrity across varying pH levels and salt concentrations.

A synthetic copolymer with cationic and nonionic units accelerates water evaporation on treated surfaces.

Co-extrusion creates a three-phase cosmetic capsule with distinct external phases, resolving the trade-off between encapsulation versatility and visual appeal.

A process for producing porous alginate moulded articles using calcium sulfate suspension and mineral acid.

Segmented placental particles preserve epithelium integrity while enabling stable topical formulations that reduce inflammation.

A high-concentration fluoride dentifrice with polyvinyl pyrrolidone-iodine enhances enamel remineralization.

Polymeric sulfur compositions stabilize elemental sulfur to deliver targeted antibacterial activity, reducing skin irritation and trans epidermal water loss.

Glyoxylic acid composition paired with polymeric thickener reduces smoke generation during thermal straightening while preserving disulfide bonds.

A silicone-free hair emulsion uses natural film-forming polymers to condition and style hair without synthetic additives.

Cross-linked acrylic copolymers and silicone acrylates maintain film integrity on wet skin, preventing whitening and dilution of UV actives.

Acidic aminopyrazolopyridine dyeing compositions resist external agents while maintaining uniform color intensity across keratinous fibers.

Modified silicone film-forming agent coats powder particles to enhance skin contact and makeup persistence.

A skincare composition uses vitamin C and calcium carbonate to reduce and precipitate iron from skin tissue.

AsnSerAlaThrGluArgGlu peptide stimulates melanogenesis in melanocytes to increase melanin levels.

Replacing polyoxyethylene-alkyl sulphates with alkyl sulphosuccinates reduces skin irritation and eliminates 1,4-dioxane contamination risks.

Skin-adhering polymers create cohesive films to prevent active loss from flaking, ensuring sustained efficacy.

Fermented chestnut inner shell extract boosts total phenolic content and antioxidant activity in cosmetic compositions.

Variant immunomodulatory polypeptides modulate T-cell activity by reducing CD86 binding affinity to resolve specificity versus costimulation trade-offs.

Succinic acid and ethylene carbonate in a bleaching agent minimize keratin fiber damage while maintaining effective melanine degradation.

A soybean-derived amino acid formulation provides broad-spectrum antimicrobial action without ethanol.

A multi-active composition combines tranexamic acid, niacinamide, arbutin, and vitamin C to improve hyperpigmentation appearance.

Surfactant-mediated oil-in-water emulsions disperse high-concentration flavor oils in alcohol-free aqueous bases, resolving clarity and irritation trade-offs.

Castanea sativa leaf extracts block bacterial virulence factor production through targeted quorum sensing inhibition.

Reducing phospholipid content while adding astaxanthin prevents oxidative degradation and plasma clearance interference in injectable lipid formulations.

A germinated botanical mixture extract enhances skin translucency by increasing light reflection and transmission through the epidermis.

Polyol and surfactant additives mediate pigment-water interactions, preventing marbling and ensuring uniform color distribution in compact powders.

Combining a natural biopolymer with an amine moiety compound resolves ethanol solubility and transparency trade-offs in sustainable hair styling formulations.

Composite acyl sarcosinate and betaine surfactants resolve green certification trade-offs by delivering high lather richness and self-thickening viscosity.

Synthetic Lipochroman-6 replicates enzymatic superoxide neutralization, resolving the cost-reliability trade-off of natural enzymes.

Acid hydrolysis and lactic acid fermentation convert high molecular weight fucoidan into low molecular weight forms for cosmetic use.

Ultrasonic gesture recognition replaces optical sensors with acoustic sensing to reduce energy consumption while supporting nearly 100,000 distinct gestures.

A multi-phase skincare composition uses specific viscosity ratios to keep cream and gel phases visually distinct during dispensing, preventing mixing.

Interleukin-15 stimulates mitochondrial biogenesis via PGC-1α activation, addressing inadequate treatments for age-related skin and muscle pathologies.

Polyquaternium-16 polymers act as antimicrobial deodorant agents in cosmetic preparations stabilized with nonionic and cationic emulsifiers.

Carboxymethylglucan mediates resveratrol solubility in water, overcoming poor bioavailability and stability limits.