Cosmetic Preparations TRIZ Cases

Vegetable-derived glycerine jelly with glucoside emulsifiers replaces petroleum bases in skin care products.

A chemical composition combining tea polyphenols and sugar alcohols inhibits oral bacterial growth.

Amphoacetate surfactants stabilize high-concentration microemulsions, eliminating heating requirements during dilution.

Composite siloxanes protect hair structure from oxidizing agents, resolving the contradiction between effective lightening performance and combability.

Esterification of polyglycerol with benzotriazole chromophores yields a high molecular weight polymer composition for ultraviolet radiation absorption.

Acidic and alkaline extraction of Linum usitatissimum seeds yields a biodegradable film former that replaces synthetic polymers in cosmetic applications.

Combining hydroxy-alpha sanshool with 2-phenylbutenal reduces bitterness while delivering prolonged sensory effects at low concentrations.

A specific allyl methacrylate copolymer combined with a polymeric quaternary ammonium compound provides stable film formation on keratin fibers.

Heat-activated aluminium sesquichlorohydrate with calcium and glycine stabilizes water-in-oil emulsions against storage degradation.

Applying 4-morpholinomethyl-substituted silicones within 24 hours reduces structural damage while maintaining color washing fastness without adding weight.

A eutectic glycol mixture enhances active agent permeation through the stratum corneum barrier.

A water-in-oil mascara composition uses an amine salt of an acrylic polymer and organosiloxane film-former to stabilize the emulsion.

Glyoxylic acid breaks cystine bonds to straighten hair without harsh reducing agents, eliminating separate coloring steps.

Sapogenin polyethylene glycol esters improve bioavailability of poorly water-soluble drugs by forming inclusion complexes that increase apparent solubility.

A cosmetic composition combining hydrophobically modified acrylic acid copolymers with partially imidized maleic anhydride copolymers for keratin fiber styling.

Esterified polyhydric alcohol and fatty acid blend forms an occlusive film that retains skin moisture without stickiness.

A hair treatment composition stabilizes aliphatic acid using a fatty acyl isethionate product containing free fatty acids.

A silicone-free cosmetic composition combines microbial polysaccharides, modified starches, and cationic surfactants to condition hair.

N-methyl-N-acylglucamines solubilize water-insoluble ingredients to prevent phase separation and haziness in wet wipe lotions.

A low-odor acrylic nail composition uses specific alkyl side chains to improve solvency and clarity.

Acidic pH control during redox polymerization prevents acrylamide release in topical formulations.

2,4'-Dimethylpropiophenone enhances substrate retention and complex stability in perfumes.

PRG4 protein provides boundary lubrication, reducing friction and preventing tissue damage where fluid film lubricants fail.

Formulations combining hyaluronic acid with stabilizers address dry mouth and inflammation while maintaining cetylpyridinium chloride stability.

Specific esters in the hairspray formulation balance hair feel and texture with long-lasting hold.

Michael addition of thiolacetic acid to unsaturated esters reduces disulfide byproducts while maintaining high purity.

An emulsion stabilizer increases stability layer thickness on a barrier layer, improving impermeability and biodegradability in high-demand applications.

Solid-state mechanochemical fusion of calcium phosphate with organic surfactants creates functionalized hybrid compounds.

Surface etching of cannabinoid molecules improves pharmacological effectiveness by enabling deeper skin penetration during bath bomb dissolution.

A urethane foam carrier adjusts hardness and pore density to absorb cosmetic compositions across varying viscosity ranges.

Branched sarcosine polymers suppress accelerated blood clearance to enable rapid contrast enhancement and repeated cancer imaging.

A copolymer with hydrophilic and crystallizing hydrophobic monomers increases viscosity without gelation.

A hair treatment method applies a melanin precursor composition followed by thermal shaping to form a stabilizing polymer.

Optimizing glass transition temperature creates a non-tacky coating that prevents sticky residue while maintaining natural appearance and heat protection.

Segmented droplets eliminate dosage errors and waste by embedding into bristles for controlled release.

Heptanediols dissolve solid UV filters to prevent recrystallization, maintaining high SPF while reducing greasy sensory properties.

Regenerated biopolymer shells stabilize hydrophobic perfume cores against surfactant-induced destabilization and hydrolytic degradation during storage.

A modified oral care composition uses 4-hydroxyacetophenone to achieve pseudoplastic rheological behavior for smoother processing.

A hair treatment method applies a specific composition of glycylglycine derivatives, carboxylic acids, and aromatic sulfonic acids to relax curly hair.

Liquid anhydrous compositions using refined plant oils and hydrocarbon emollients prevent stickiness while extending shelf-life against oxidation.

Cationic 4-aminoindole couplers resolve color fastness and toxicity trade-offs by enabling uniform grey hair coverage with minimal selectivity.

A hair styling composition combines chelating agents with sugars to deliver reliable curl definition and a smooth sensory feel.

Metasilicate buffers alkaline pH to reduce scalp irritation while arginine compounds protect keratin fibers during lightening.

A hair coloring composition incorporates over 20% oil to lower oxidative dye precursor levels while maintaining color intensity.

Zinc pyrithione complexes with selenium disulfide to prevent dark green discoloration in shampoo compositions.

Thiazolidinedione compounds stabilize whitening agents against enzymatic decomposition by modifying molecular substituents, reducing skin irritation.

An N-heterocycle perfume mixture masks ammonia without forming unstable chemical bonds, preserving product stability.

Replacing propylene glycol with ethanol as a solvent minimizes adverse side effects like pain while maintaining effective fat reduction.