Cosmetic Preparations TRIZ Cases

Multi-trigger microparticles combine HASE copolymers and phase change materials to protect active agents while enabling controlled release.

A shaped foaming conduit mixes surfactant solution with compressed gas to create uniform micro-foam without VOC propellants or tiny clog-prone orifices.

A polymeric gel placed in the fiber core keeps cleansing liquid on outer surfaces, reducing waste while preserving wipe cleaning efficacy.

A fatty acid-cationic polymer complex helps oxidative dye bind unevenly damaged hair more uniformly and stay consistent after shampooing.

Charged surfactants in aluminum salt antiperspirants reduce yellow clothing stains and improve washability across wear and wash cycles.

A compliant cleanser on a water-penetrable substrate conforms to skin and hair, controls water flux, and reduces waste through reuse.

Shielding salts stabilize cationic polymer and anionic surfactant blends in-bottle, preventing thick coacervates while preserving treatment benefits on dilution.

Shielding salts and hydrophobic association disruptors keep high-polymer surface treatment compositions stable in storage while preserving deposition benefits on use.

A wash-applied polymer fabric care composition helps garments keep their shape and comfort without spandex or textile mill weave changes.

A two-layer fiber layout balances wet strength and flushable water disintegration without chemical agents by controlling junction spacing and area.

Using 7-methyloctane-3-ol, this case improves fragrance blending predictability while strengthening floral and fruity notes in toiletry products.

Blending PVOH copolymer and polymer resins improves cold-water film dissolution while preserving pouch strength and reducing wash residue.

A belt conveyor enables continuous moisture film coating with or without fabric carriers, cutting batch waste, space use, and production cost.

Microemulsions turn viscous quaternary polysiloxanes into stable, low-viscosity conditioners for hair and textiles without alkoxylated surfactants.

Low-temperature freezing forms round emulsion beads that keep shape at room temperature yet break down smoothly on skin without graininess.

A pre-impregnated composite cleaning pad uses water-penetrable, insoluble layers to improve surface conformability and cleaning while reducing water use.

Multiple composition zones and a water-penetrable substrate improve surface conformity, cleansing, lathering, and water efficiency.

HCFO-1233zd resolves the low-ODP versus lubricant-compatibility tradeoff with a non-flammable propellant composition for aerosol and refrigeration use.

Nonwoven filaments carry over 50% hair care actives, then release them through dissolution or morphology change while retaining usable structure.

A glucomannan, xanthan gum, and carrageenan blend tunes wipe viscosity to improve soil pickup without the smearing caused by excess lubricity.

Water-activated compliant zones and barriers improve skin conformity, controlled lather, reusability, and benefit-agent delivery.

A cyclopropane-ring aroma compound improves floral or citrus odor diffusibility, stability, and lasting quality in fragrance and flavor compositions.

Polyprotic acid, benzoic acid, and ion-sensitive binders keep wet wipes strong in use yet let them disperse on dilution without sodium chloride.

A balanced dry and oily emollient blend removes makeup effectively while limiting irritation and greasy residue on skin and eyes.

An aqueous shape memory coating uses ionic dispersion and crosslinkable segments to deliver durable, reversible effects on hair, textiles, and paper.

A water-in-oil inversion route enables stable silicone gum emulsions with easier surfactant and water incorporation and controlled particle size.

Plant-derived AVI pigment compositions protect anthocyanins from pH, light, and heat degradation to preserve color intensity longer.

Controlled terminal ester and quaternary ammonium ratios lower polyorganosiloxane viscosity while improving water dispersibility.

Core-shell delivery particles improve perfume and silicone release while limiting leakage and reducing the amount of benefit agent needed.

Organic-inorganic microcapsule shells improve perfume retention and storage stability while enabling burst release under gentle rubbing.

Using palm kernel betaines with higher oleic acid content improves foam and viscosity while reducing salt or thickener demand.

A surfactant-polyol concentrate balances low viscosity with thermal and dilution stability, preventing phase separation while moisturizing skin.

A hygroscopic filament and mixed-solubility preservatives help multi-use personal care articles resist microbial growth despite leaching and high water activity.

Hygroscopic fibers let a granular surfactant composition soften during use, improving surface contact, cleansing, and benefit-agent deposition.

Enzyme-catalyzed vegetable extracts and plasma or ozone pretreatment improve natural dye fastness while reducing pollution, water use, and toxicity.

Pectin-free bast fiber nonwovens keep enough wet strength for wipes, then disperse under mild agitation to avoid sewage clogging.

A polymerizable graft composition bonds fragrance to clothing, hair, and other surfaces for gradual release that resists cleaning and moisturizing.

Charged surfactants in antiperspirant formulations reduce yellowish clothing stains and improve washability of aluminum salt residues.

Volatile linear alkanes in an oil-in-water perfume emulsion improve fragrance diffusion and stability without ethanol-related irritation or odor shift.

An unstable water-surfactant-particle dispersion cleans skin while avoiding the wet, greasy, or tacky feel of conventional wipes.

PEG pastilles combine free perfume and friable microcapsules to deliver controllable laundry scent without overdosing detergent or softener.

Hydroxylated low-viscosity quaternary polyorganosiloxanes improve water dispersibility while preserving binding to hair and textiles.

Genipin in a multilayer pad extends temporary tattoo wear and shelf-life while enabling uniform skin marking that fades without lasting effects.

Phase inversion turns highly viscous silicone gums into stable oil-in-water emulsions with controlled particle size and easier surfactant mixing.

Combining formaldehyde-free microcapsules improves storage stability, color fastness, and friction-triggered release of active ingredients.

A crosslinked mPVOH outer shell over an aromatic polyamide inner shell reduces benefit-agent leakage while preserving storage retention and release timing.

Pressure-sensitive capsule holes keep soap closed during normal scrubbing and open only under side squeezing for controlled release.

Progressively eroding microparticles in textiles sustain active release after wash cycles and enable visual indication of ingredient presence.

Hydroentangled natural and regenerated fibers give moist wipes in-use strength while breaking down faster in sanitation systems.

Charged surfactants in aluminum salt antiperspirants reduce yellow clothing stains and improve residue washability without losing efficacy.