Biocide TRIZ Cases

See how pH-induced coacervation, cross-linking, and cationization bind microcapsules to textile

See how volatile organic compounds from Muscodor crispans replace toxic biocides, controlling p

See how a portable urine neutralization system uses weak acid-base chemistry to eliminate preda

See how a segmented pouch-and-blanket design uses hook-and-loop fasteners and a lower opening t

See how crosslinked guanidinyl polymer coating bound to wipe substrates removes 99% of microorg

See how an oxazoline polymer binder forms a non-sticky film that releases biocidal agents for 2

See how a silicate-based viscosity regulator bonds aroma compounds in printing ink, enabling pr

See how a combined vacuum and extractor uses staged momentum and cyclone separators to handle d

See how a low-VOC cleaning composition uses phase separation and micron-structure drying to eli

See how a low-VOC cleaning composition uses phase separation and dewetting to eliminate visible

See how covalently bonded quaternary ammonium dendrimers maintain antimicrobial efficacy on tex

See how naringin and neohesperidin coatings adhere to synthetic polymers using intermediaries a

See how solid hydrogen peroxide sources absorb moisture to release antimicrobial vapour, solvin

See how N-halamine compounds in fibrous materials achieve rapid pathogen inactivation at low co

See how copper and zinc salts with defined solubility constants enable controlled biocide relea

See how textile impregnation with lemon eucalyptus oil at 700-3,000 mg/m² extends insect repell

Electromechanical plasma or corona treatment roughens fabric surfaces so one-sided insecticide coatings stay durable through washing.

Low-solubility heteropolyoxometalates enable antimicrobial coatings that reduce biofilm and contamination without heat, UV, chlorine, or ozone.

Foam-applied fluoropolymer carries zinc pyrithione or silver antimicrobials into carpet, preserving flame resistance, stain repellency, and color fastness.

A surfactant-free phenolic and alcohol fabric finish delivers durable antimicrobial protection without changing appearance or adding effluent burden.

A low-pH, low-alcohol formula uses peroxide, thymol, and quaternary silane to kill spores fast while reducing corrosiveness.

UV-C energy and embedded antimicrobial materials keep patient support surfaces continuously disinfected when manual cleaning leaves residual bacteria.

A polymeric biguanide and quaternary ammonium blend kills C. difficile spores on surfaces with longer-lasting activity and lower toxicity.

Plasma deposition replaces wet coating steps to preserve substrate properties, cut chemical use, and improve antimicrobial activity.

Azeotrope-like Z-HFO-1336mzzm blends keep boiling behavior stable while lowering ozone depletion and global warming impact in refrigerant use.

A silane-bonded inorganic particle network retains univalent copper at high density, improving broad-spectrum antiviral activity with less maintenance.

High-vacuum thermal vaporization coats polyolefin fibres with silver without pretreatment, cutting cost and preserving fibre processing.

Uniform 0.25-0.65 micron cuprous oxide dispersion in drawn polymer fibers improves antimicrobial durability, strength, and wash resistance.

Controlled silver ion release from pigment-supported particles helps textiles keep antimicrobial and deodorizing effects through repeated laundering.

Crosslinked guanidinyl polymer coatings help wipes remove microorganisms while limiting transfer to other surfaces and avoiding corrosive disinfectants.

Using HFCO-1233zd as a refrigerant compatibilizer improves lubricant solubility while keeping low toxicity, low ODP, and low GWP.

A polymer and hydrophobic amine treatment helps wood resist water uptake, swelling, mold, insects, and rot while improving hardness.

Electrostatic TiO2 deposition over an organosilane layer avoids high-temperature sintering while creating durable self-decontaminating surfaces.

Ambient electrostatic TiO2 deposition with quaternary silane avoids high-temperature sintering while creating adherent self-decontaminating surfaces.

Hot water extraction with a super wetting surfactant kills bed bugs and eggs while avoiding pesticide resistance, toxicity, and pest scatter.

Sulfonic acid modification makes peroxycarboxylic bleaches water soluble, storage stable, and low odor while preserving antimicrobial action.

UV-crosslinkable polyethylenimine coatings bond covalently to polyethylene and polypropylene surfaces to kill bacteria without biocide release.

Triacetin dissolved in hydrogen peroxide enables rapid on-site peracetic acid generation with high conversion, lower handling burden, and practical bleaching use.

A surface-deposited epoxidized fatty ester helps aliphatic polyester fibers resist moisture-driven hydrolysis while preserving processibility.

Controlled silver ion generation and dilution in commercial washing keeps textiles antimicrobial through repeated wash cycles.

Zinc oxide-doped polymer coatings sequester hydrogen peroxide to keep surfaces antimicrobial after drying and reduce rapid recontamination.

A low-VOC wipe formulation uses non-ionic surfactant, cationic biocide, and glycol ether to disinfect hard surfaces with less residue and streaking.

Cold atmosphere treatment removes plant flowers without chemical thinning agents or high labor costs, helping preserve plant vigor.

A co-extruded multilayer straw places antimicrobial agent in the outer wall to inhibit surface microbes without complicating fluid flow.

A cationic additive on hydroentangled nonwoven wipes blocks ionic quat binding, keeping disinfectant concentration stable during use.

Protruding pins in a disk flow path create cavitation to mix liquids with gas, solids, or other liquids while keeping the mixer compact.

Zinc pyrithione dispersed in a nonwoven abrasive pad delivers broad-spectrum antimicrobial protection that remains effective through repeated cleaning use.