Cosmetic Preparations TRIZ Cases

Inner phase thickening with specific polymers resolves formulation stability contradictions while delivering thixotropic characteristics and durable soft feel.

A skin cleansing composition containing 2-amino-2-methyl-1-propanol penetrates and breaks down keratotic plugs.

Amino acid gelatinizing agents combined with fatty alcohols resolve the contradiction between transparency and structural strength in cosmetic sticks.

Diacylglycerol PEG adducts activate endogenous antioxidant pathways in the epidermis.

A cosmetic composition combines pyrrolidone carboxylic acid esters with amodimethicone microemulsion to enhance color brilliance on keratin fibers.

Combining acrylate and polyurethane latex polymers creates a composite film that prevents sticky residue while maintaining style hold in high humidity.

Ultraphosphate polymers shield enamel from peroxide-induced dissolution, enabling effective stain removal at neutral pH without damaging oral tissues.

Menthol particles undergo crystal modification transformation during controlled storage to stabilize against caking.

Alkaline aloe extract and taurine neutralize acidic antiperspirant salts, mitigating cytotoxicity while maintaining sustained effectiveness.

Dispersed benzoyl peroxide and retinoids maintain stability by preventing chemical decomposition.

A facing rotor type mixing apparatus blends powder and oil components to achieve uniform particle coating.

Dan Feng peony extract composition increases hyaluronic acid production to reduce trans-epidermal water loss.

Shear thinning transforms thick application into a satin finish, eliminating the tacky feel of high-glycerin products.

A neutralized amino acid ester emulsifier provides substantivity and conditioning to personal care compositions.

PEG ethers maintain developer viscosity during alkaline mixing, preventing premature dripping and ensuring even color distribution.

Iron oxide coatings on transparent SiO2 platelets enhance hiding power and light stability while maintaining high gloss and color purity.

Glyoxal crosslinks cationic guar into discrete water-dispersible particles, resolving agglomeration and eliminating boron hazards.

Reactive dye compounds with sulfonate groups bond to hair keratin for wash-resistant color without oxidative damage.

Ternary zinc-amino acid-lauryl sulfate complex masks metallic taste and improves formulation stability while delivering sustained antibacterial activity.

Porous zeolite maintains bar hardness and prevents stickiness while enabling higher water content and lower total fatty matter levels.

A cationic polymer thickener composition enhances active ingredient deposition and reduces re-soiling on fabric surfaces.

Oil-absorbing fillers manage sebum secretion to maintain the pore hiding effect throughout the day.

Adding tyrosine-containing compounds prevents browning and color formation in cell culture media exposed to electromagnetic radiation.

A cosmetic polymer blend combines a single-stage vinyl polymer with a silicone-grafted copolymer to enhance wear resistance.

Composite natural waxes and surfactants improve water resistance while reducing formulation complexity.

Segmented homogenization and salt extraction recover up to 73.3 percent of extensins, resolving low yield and contamination issues in industrial processing.

Ion chromatography measures stabilized chlorine dioxide concentration in oral care products without interference from degradation byproducts.

A post-biotic composition combines saccharide isomerate with a short-chain fatty acid blend to rebalance the skin microbiome.

Optimized silica surface area balances absorptive capacity with salivary concentration to reduce enamel staining and adverse reactions.

A hollow dispensing head structure enables air circulation through the device body.

Replacing inefficient human sensory evaluation with biological detection via OR2L3 to identify substances suppressing unpleasant odor responses.

Butyric and formic esterification of hyaluronic acid improves enzymatic degradation resistance while maintaining moisturizing properties.

Gamma-ray irradiation inactivates probiotic bacteria without thermal damage, maintaining cell wall adhesion for treating skin infections and allergies.

A silicone polyether microemulsion achieves optical transparency through specific copolymer composition.

A cationic surfactant and dual nonionic surfactants with specific HLB values stabilize oxidative hair dye viscosity at 3,000 to 10,000 mPa·s.

High-pressure homogenization reduces particle size to stabilize high oil content, overcoming phase separation and maintaining translucency.

An alcohol-free dental appliance cleansing composition removes food particles and microorganisms without scratching denture acrylic surfaces.

High aspect ratio glass flakes in a bone substitute composition reduce shrinkage and stress cracking during curing for durable dental repairs.

pH-controlled extraction of plant biomass fractions preserves bioactivity while ensuring microbial safety and consistent quality.

A porous applicator member with controlled density retains aqueous haircare composition for homogeneous delivery.

A ZAG-derived peptide inhibits cell migration and collagen expression to improve scars.

Segmenting a base oligomer layer from a photo-initiator top coat resolves the trade-off between long-lasting shine retention and easy acetone removal.

A polyphenol and film former composition straightens hair while providing smoothness and shine.

A skin care composition combines cedrol or ferulic acid with beta-sitosterol and linoleic acid to promote collagen synthesis.