Biocide TRIZ Cases

Alkaline copper sulfate is uniformly fixed throughout plant, animal, or synthetic matrices to deliver durable antimicrobial activity after washing.

A guar gum binder fixes antimicrobial agents evenly to fabric, preserving wash durability and rapid action against resistant microbes.

Integrated silver-ion sources and galvanic or electrolytic activation give wipes consistent disinfection without pre-moistened chemicals.

Stable N-halamine fibers deliver rapid antimicrobial inactivation at low loading, preserving air penetration while lowering material cost.

Filtration and centrifugation remove shell particles to lower formaldehyde residues while preserving delivery efficiency and formulation compatibility.

A biofilm of odorless microorganisms blocks odor-causing microbes on evaporator cores, reducing foul smells for extended air-conditioning use.

Separating alkanolamine and enzyme components keeps storage stable while cleaning blood residues with lower chemical volume and safer handling.

Direct spun polyester microfiber releases QUAT, chlorine, and peroxygen sanitizers without binding, preserving surface disinfectant concentration.

Hydrophilic silane finishes create a wash-resistant fabric surface that reduces microbial adhesion and supports low-cost adhesion testing.

A low-temperature cured polymer coating keeps antimicrobial particles active on decorated vessel surfaces without losing full user-contact protection.

An antimicrobial impregnation solution turns hydrophobic textiles hydrophilic while reducing bacterial, yeast, and fungal contamination.

A polyvinyl alcohol carrier helps antimicrobial fabric treatments preserve softness and remain effective through up to 50 wash cycles.

Aggregated demand sensing and variable compressor speed keep helium flow matched to multiple cryogenic refrigerators, cutting waste and downtime.

A water-soluble polymer matrix keeps enzyme isolated from substrate in liquid storage, then releases it on water addition for controlled catalysis.

Sulfonate-modified peracids improve storage stability, water solubility, and low-odor bleaching and antimicrobial use on textiles.

Microcapsules bound to textile surfaces prevent fiber absorption and washout, extending insect-repellent action through repeated washes.

A reversible ink-coated nonwoven wipe changes color as sanitizer is depleted and returns after recharging, enabling repeated use cycles.

Chloramine and sodium hypochlorite preserve pulp starch and limit calcium scaling in papermaking water, improving sheet strength and uptime.

A manganese oxide coating on hydrothermally treated TiO2 particles cuts UV-induced free radicals while preserving broad-spectrum photoprotection.

Pressurized CO2 with surfactant and protein denaturant penetrates carpets and bedding to dislodge dust mites and inactivate allergens.

A temperature-triggered laundry bag holds 175 lb soiled textiles in handling, then dissolves in 165°F wash water to reduce worker exposure.

Electrospinning PTFE dispersions with silver or metal oxides embeds antimicrobial agents into nonwoven substrates for longer-lasting inhibition.

Short-chain alkyl ether sulfates curb foam in diluted agrochemical sprays while preserving adhesion, storage stability, and biological effect.

Pre-applied binding groups and metallic ions in multilayer mask fabric capture pathogens on contact and reduce airborne release.

Cross-linked cationized microcapsules form a compact textile coating that resists washing and keeps active ingredients on fabric longer.

A low-VOC quat cleaning composition uses phase separation and dewetting to disinfect hard surfaces with minimal streaking and residue.

Separate pump and impregnated wipe reagents generate chlorine dioxide at use, avoiding batch prep while keeping small-quantity sterilization effective.

Short-chain alkyl ether sulfates cut foam in diluted crop sprays while preserving glufosinate uptake, storage stability, and spray uniformity.

Triacetin mixed with hydrogen peroxide enables rapid on-site peracetic acid generation, avoiding stored low-strength PAA and hazardous transport.

A copolymer-bound pyrethroid spray forms a surface film on wool to block moth and beetle damage without discoloration.

Rechargeable acyclic N-halamine polymers embed durable halogen-based biocidal activity into materials to resist leaching and inactivate biofilms.

Soft polymeric raised areas and lathering surfactants enable a dry cleansing cloth to exfoliate skin or hair without harsh abrasion.

Short-chain alkyl ether sulfates cut foam in glufosinate crop sprays while preserving spreading, storage stability, and biological effect.

A protective agent around silver nanoparticles limits textile yellowing while preserving antibacterial action and controlled silver-ion release.

A porous dual-layer tablet with an impermeable barrier balances fast initial evaporation with longer-lasting release of perfumes or insecticides.

A self-renewing curtain of charged droplets captures and decontaminates airborne viruses, allergens, and toxins without HEPA clogging.

A nonionic wetting agent lowers surface tension so aerosolized organosilane coatings form smaller droplets, bond faster, and cover inert surfaces better.

Heat-treated bioadhesive compact matrices form a non-erodible gel layer, enabling prolonged zero-order drug release with simple direct compression.

A silane-bonded inorganic network retains cuprous particles on surfaces to sustain strong antiviral activity without stabilizers or frequent cleaning.

By combining acidic and alkaline antibacterial glasses, this case stabilizes silver ion release despite pH shifts in air-conditioner drain water.

Covalent bonding or embedding antiviral compounds in polymer surfaces cuts viral contamination while preserving material stability.

A silane-quaternary antimicrobial coating delivers broad-spectrum surface disinfection with lasting activity while avoiding corrosive, unstable biocides.

An ionic amphiphilic composition balances low surface energy with strong substrate adhesion while remaining compatible with water-based coatings.

Covalently bonded sulfated quaternary PEI gives textiles wash-durable antimicrobial activity without leaching, reactivation, or cytotoxicity.

Polymeric nanocapsules protect pyrethroids from washing, oxygen, and UV exposure so fabrics keep insecticidal activity longer.

A guar-based viscous mass conforms to shoe interiors to trap dirt and deliver disinfection, reducing odor, germs, and loose particles.

Using HCFO-1233 as an extraction solvent recovers fragrance and flavor compounds with low toxicity, low GWP, and good lubricant compatibility.