EP3740550A2 - Formulation de décontamination de linge - Google Patents

Formulation de décontamination de linge

Info

Publication number
EP3740550A2
EP3740550A2 EP19741758.7A EP19741758A EP3740550A2 EP 3740550 A2 EP3740550 A2 EP 3740550A2 EP 19741758 A EP19741758 A EP 19741758A EP 3740550 A2 EP3740550 A2 EP 3740550A2
Authority
EP
European Patent Office
Prior art keywords
decontamination
sub
formula
agent
chemical
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19741758.7A
Other languages
German (de)
English (en)
Other versions
EP3740550A4 (fr
Inventor
Matthew A. BLUHM
Brian STARBUCK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Decon7 Systems Inc
Original Assignee
Decon7 Systems Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US16/209,960 external-priority patent/US20190104740A1/en
Application filed by Decon7 Systems Inc filed Critical Decon7 Systems Inc
Publication of EP3740550A2 publication Critical patent/EP3740550A2/fr
Publication of EP3740550A4 publication Critical patent/EP3740550A4/fr
Pending legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/48—Medical, disinfecting agents, disinfecting, antibacterial, germicidal or antimicrobial compositions
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N33/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds
    • A01N33/02—Amines; Quaternary ammonium compounds
    • A01N33/12—Quaternary ammonium compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01N—PRESERVATION OF BODIES OF HUMANS OR ANIMALS OR PLANTS OR PARTS THEREOF; BIOCIDES, e.g. AS DISINFECTANTS, AS PESTICIDES OR AS HERBICIDES; PEST REPELLANTS OR ATTRACTANTS; PLANT GROWTH REGULATORS
    • A01N59/00—Biocides, pest repellants or attractants, or plant growth regulators containing elements or inorganic compounds
    • A01N59/08—Alkali metal chlorides; Alkaline earth metal chlorides
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D1/00—Detergent compositions based essentially on surface-active compounds; Use of these compounds as a detergent
    • C11D1/38—Cationic compounds
    • C11D1/62—Quaternary ammonium compounds
    • C—CHEMISTRY; METALLURGY
    • C11—ANIMAL OR VEGETABLE OILS, FATS, FATTY SUBSTANCES OR WAXES; FATTY ACIDS THEREFROM; DETERGENTS; CANDLES
    • C11D—DETERGENT COMPOSITIONS; USE OF SINGLE SUBSTANCES AS DETERGENTS; SOAP OR SOAP-MAKING; RESIN SOAPS; RECOVERY OF GLYCEROL
    • C11D3/00—Other compounding ingredients of detergent compositions covered in group C11D1/00
    • C11D3/39—Organic or inorganic per-compounds
    • C11D3/3942—Inorganic per-compounds

Definitions

  • a harmful substance may penetrate deeply into the reticulated grain structures of microscopic surfaces, making it difficult to displace. Simply using water or other solvent may not present the appropriate physiochemical environment sufficient to overcome the forces holding or shielding the substance in place.
  • Embodiments of the invention describe an enhanced chemical formulation and manner of practice administering two predicate patented products (DF-200 and SSDX-12) designed for the decontamination, disinfection and renewal of surfaces exposed to chemical, biological, toxic industrial contaminants and residues. These two products are standalone treatments for decontamination strategies. The combinations of the two in concert with one another presents a unique approach to decontamination and disinfection strategies.
  • SSDX-12 is a high potency decontamination soap specifically used for the safe decontamination of air craft.
  • SSDX-12 was required to demonstrate resistance to corrosion on aircraft metal alloys and sensitive equipment.
  • the product was also required to remove residues of chemical weapons down to an acceptable standard. While the product is demonstrably effective at treating the targeted surfaces, the challenge of remediating the now dissolved and mobile chemical agents remained. In many situations it is simply unacceptable to rinse the treatment off into the environment.
  • D7 formula (hereinafter“D7” or“D7 formula”) is a high potency
  • decontamination/disinfection agent used to treat surfaces contaminated with bacteria, viruses, mold, mildew, toxic industrial chemicals, chemical weapons and other pathogenic and harmful agents.
  • D7 is able to promote the rapid chemical remediation of these threats by virtue of its unique ability to solubilize normally water insoluble targets and expose them to chemical oxidation directly or in the realm of a self assembled micellular structure embodied in the formula.
  • D7 formula extends the technology to include both oxidation reactions and reducing reactions. Additionally, D7 incorporates the treatment for toxic industrial chemicals. It also is the first reference to a bleaching activator.
  • D7 expands into the area of mold, disinfection and
  • D7 expands on the chemical landscape for DF-200. Additionally it incorporates data for rates of reaction against various toxic agents. It is also an improvement of the original DF-100 relative to performance against mustard agents in regard to reaction time and specificity. In one embodiment, D7 also integrates different bleaching activators.
  • SSDX-12 is designed to achieve a safe, environmentally benign, low regret physiochemical agency capable of enabling conditions favorable toward the removal or deshielding of pathogens/agents/contaminant/toxins. With the application of SSDX-12, the offending substance can be hydraulically removed or rendered hydraulically vulnerable.
  • the SSDX-12 may include a cleaning composition such as a C. sub.8-22 alkyl dimethylamine oxide surfactant, a C. sub.6-12 alkyl dimethylamine oxide surfactant, a C. sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant, and a C. sub.12-14 secondary alcohol ethoxylate surfactant. The C. sub.8-22 alkyl dimethylamine oxide surfactant, a C. sub.6-12 alkyl dimethylamine oxide surfactant, a C. sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant, and a C. sub.12-14 secondary alcohol ethoxylate surfactant.
  • sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant includes from 0 to about 20 ethoxylate groups per C. sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant molecule.
  • the C. sub.12-14 secondary alcohol ethoxylate surfactant includes from about 14 to about 16 ethoxylate groups per C. sub.12-14 secondary alcohol ethoxylate surfactant molecule.
  • the cleaning composition includes from about 0.1% to about 5% by weight of a C. sub.8-16 alkyl dimethylamine oxide surfactant, from about 0.1% to about 5% by weight of a C. sub.6-10 alkyl dimethylamine oxide surfactant, from about 0.1% to about 5% by weight of a C. sub.10-14 alkyl
  • polyethylene glycol sorbitan fatty ester surfactant and from about 0.1% to about 5% by weight of a C. sub.12-14 secondary alcohol ethoxylate surfactant including from about 14 to about 16 ethoxylate groups per C. sub.12-14 secondary alcohol ethoxylate surfactant molecule.
  • the C. sub.10-14 alkyl polyethylene glycol sorbitan fatty ester surfactant includes from 0 to about 6 ethoxylate groups per C. sub.8- 18 alkyl polyethylene glycol sorbitan fatty ester surfactant molecule.
  • the C. sub.12-14 secondary alcohol ethoxylate surfactant includes from about 14 to about 16 ethoxylate groups per C.
  • the C. sub.8-16 alkyl dimethylamine oxide surfactant, the C. sub.6-10 alkyl dimethylamine oxide surfactant, the C. sub.10-14 alkyl polyethylene glycol sorbitan fatty ester surfactant, and the C. sub.12-14 secondary alcohol ethoxylate surfactant are provided in a 1 : 1 : 1 : 1 ratio in the cleaning composition.
  • the cleaning composition is effective to remove chemical warfare agents from the exterior surfaces of the vehicle upon application thereto.
  • a method for cleaning exterior surfaces of a vehicle using the above cleaning composition may be applied.
  • the method includes providing a cleaning composition, applying the cleaning composition to the exterior surfaces of the vehicle, and rinsing the exterior surfaces of the vehicle with water.
  • a concrete surface may look solid from our perspective but when viewed microscopically, it can consist of a complex network of pathways. This is the same with any porous surface. Close inspection reveals a labyrinth in many cases.
  • the cationic quaternary amine surfactants coupled with the alkaline pH carbonated buffer system lay the pathway for a more effective penetrating delivery of the complex cleaning chemistry embodied in D7.
  • the product behaves in ways similar to the mechanisms behind hydraulic fracturing without the high pressure pumps.
  • Alkali carbonates (potassium based) interact with the predominantly
  • Hydraulic channels are opened allowing delivery of the cleaning power in the form of water, peroxide, and other formulation nonionic species.
  • biofilms are comprised of a secreted chemical matrix that protects pathogen colonies from intruding threats. These films have nutrient causeways, respiration causeways and transpiration causeways and their precise nature is the subject of intense inquiry.
  • Embodiments of D7 describe an enhanced chemical formulation designed for the decontamination, disinfection and renewal of surfaces exposed to chemical, biological and toxic industrial contaminants and residues.
  • This formula improves on prior art by expanding the efficacy spectrum, decreasing treatment time, modifying chemical properties allowing for lower effective dosage and broadening the roster of chemical agents remediated by it.
  • the formulation described herein may also be applied in variable concentrations to achieve decontamination objectives (cleaning, sanitization, disinfection, high level disinfection, mold remediation, biofilm remediation, targeted decontamination).
  • Embodiments of D7 aim to incremental variants designed to perform
  • aspects of the invention may be formulated with a Generation 1 version of Quaternary amine (ADBAC). It is thought that broadening the type of quaternary amine may bring a benefit in either efficacy against a broader range pathogens or greater effectiveness against biofilms. Of the two, biofilm effectiveness is likely the prominent value proposition.
  • ADBAC Generation 1 version of Quaternary amine
  • D7 provides a simple roster of ingredients. D7 is not made of exotic ingredients. It is assembled with common, benign, readily available materials. Their combination produces a net effect greater than the simple sum of each.
  • These micelles act as miniature reaction factories where toxicants react with activated oxygen species rendering them neutralized or harmless.
  • D7 formulation includes:
  • Part B Formulation Ingredient Prescribed amount
  • the Generation 5 surfactants and dimethyl dialkyl are provided.
  • quaternary amines present an enhanced structure to the micelles developed in the D7 formulation.
  • These surfactants may modify the Gouy-Chapman-Stern layer to the point of enhanced and improved ability to more rapidly solubilize agents into the micelle body.
  • the surfactants may modify the Gouy-Chapman-Stern layer that may be tied to the speed at which an agent is decontaminated, or it might be the extent of its decontamination.
  • This embodiment of the invention may have different physical properties.
  • the efficacy profile of this version will also be different.
  • the development of the efficacy profile should be from a dilute version, perhaps a 1 to 100 dilution of the final product, up to the full version.
  • the dilute version might be considered for surfaces that are already clean and devoid of biofilm presence.
  • the concentrated version would be considered for circumstances where gross filth is more prevalent (live animal facilities, processing plants, high biofilm potential places).
  • Various embodiments of the invention for different dilutions may enable various levels of applications in addition to those disclosed in FIG. 1.
  • Pathogens toxic industrial chemicals, or other undesirable substances exist unchallenged in ambient environments except by those reactive agents common to their surroundings.
  • the natural remedies for treatment of infestations include predation by organisms, hydrolysis by water, photolysis by electromagnetic radiation, absorption by the substrate and shielding of the pathogen by environmental film to name a few. If a pathogen is soluble in water, a simple rinse may suffice.
  • the kinetic time frame for these actions can range from the immediate to very long periods of slow transition. Delivering reactive chemical activity in the form of oxidation or nucleophillic substitution is an effective treatment strategy well known in common practice. It is the route by which numerous agents deliver their efficacious dose.
  • disinfection and decontamination agents are formulated with substances that enable the ability overcome physiochemical barriers of interfacial tension and surface energy to deliver substances to reactive proximity. Additionally, substances that are not soluble in water may not be vulnerable to reaction based on the limited exposure to reactive conditions.
  • D7 is a formula which overcomes physiochemical
  • This new version of the formula is an enhancement of previous versions and demonstrates a more robust and effective ability to perform decontamination/disinfection tasks. By alteration of the surfactant characteristics of the formula, we are able to show faster decontamination times and more complete defeat of protective pathogenic layers leading to better remediation results.
  • D7 is a decontamination agent that delivers chemical oxidation energy in a safe, dilute form for the purpose of promoting oxidation of toxins to less harmful or totally benign breakdown products
  • D7 chemically treats toxins by promoting oxidation and by consequence speeding up the decontamination process.
  • D7 will work to promote decontamination.
  • the application of SSDX-12 before D7 enhances the net effect by enabling of the displacement of adsorbed substances.
  • D7 decontaminating and disinfecting critical garments.
  • the ability of D7 to perform these tasks has been demonstrated in abundance in independent laboratory tests.
  • D7 has as one of its main active ingredients, quaternary amines which function as both potent disinfection agents and surfactants for the loosening and solubilization of dirt and grime common to clothing. It is well known that detergents based on cationic surfactants do not perform as well as anionic or neutral surfactants in a laundry setting.
  • SSDX-12 has been applied to high level decontamination tasks associated with aircraft and has been qualified by numerous tests and military agencies. It has demonstrated a highly effective ability to remove stubborn substances from deep inside the microscopic grain structure of aircraft aluminum. As a detergent for critical use on critical surfaces, it is the go to option.
  • modified SSDX-12 as a primary detergent for laundering purposes followed by treatment with D7 for final decontamination is presented as a patentable combination.
  • the first necessity in decontamination is to facilitate exposure of the
  • a harmful substance may penetrate deeply into the reticulated grain structures of microscopic surfaces, making it difficult to displace. Simply using water or other solvent may not present the appropriate physiochemical environment sufficient to overcome the forces holding or shielding the substance in place.
  • Embodiments of the invention describe an enhanced chemical formulation and manner of practice administering two predicate patented products (DF-200 and SSDX-12) designed for the decontamination, disinfection and renewal of surfaces exposed to chemical, biological, toxic industrial contaminants and residues. These two products are standalone treatments for decontamination strategies. The combinations of the two in concert with one another presents a unique approach to decontamination and disinfection strategies.
  • DF-200 and SSDX-12 predicate patented products
  • SSDX-12 is a high potency decontamination soap specifically used for the safe decontamination of air craft. In order to achieve that claim, SSDX-12 was required to demonstrate resistance to corrosion on aircraft metal alloys and sensitive equipment. The product was also required to remove residues of chemical weapons down to an acceptable standard. While the product is demonstrably effective at treating the targeted surfaces, the challenge of remediating the now dissolved and mobile chemical agents remained. In many situations it is simply unacceptable to rinse the treatment off into the environment.
  • D7 formula (hereinafter“D7” or“D7 formula”) is a high potency
  • decontamination/disinfection agent used to treat surfaces contaminated with bacteria, viruses, mold, mildew, toxic industrial chemicals, chemical weapons and other pathogenic and harmful agents.
  • D7 is able to promote the rapid chemical remediation of these threats by virtue of its unique ability to solubilize normally water insoluble targets and expose them to chemical oxidation directly or in the realm of a self assembled micellular structure embodied in the formula.
  • D7 formula extends the technology to include both oxidation reactions and reducing reactions. Additionally, D7 incorporates the treatment for toxic industrial chemicals. It also is the first reference to a bleaching activator.
  • D7 expands into the area of mold, disinfection and
  • D7 expands on the chemical landscape for DF-200. Additionally it incorporates data for rates of reaction against various toxic agents. It is also an improvement of the original DF-100 relative to performance against mustard agents in regard to reaction time and specificity. In one embodiment, D7 also integrates different bleaching activators.
  • SSDX-12 is designed to achieve a safe, environmentally benign, low regret physiochemical agency capable of enabling conditions favorable toward the removal or deshielding of pathogens/agents/contaminant/toxins. With the application of SSDX-12, the offending substance can be hydraulically removed or rendered hydraulically vulnerable.
  • the SSDX-12 may include a cleaning composition such as a C. sub.8-22 alkyl dimethylamine oxide surfactant, a C. sub.6-12 alkyl dimethylamine oxide surfactant, a C. sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant, and a C. sub.12-14 secondary alcohol ethoxylate surfactant.
  • the C. sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant includes from 0 to about 20 ethoxylate groups per C. sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant molecule.
  • the C. sub.8-22 alkyl dimethylamine oxide surfactant such as a C. sub.6-12 alkyl dimethylamine oxide surfactant, a C. sub.8-18 alkyl polyethylene glycol sorbitan fatty ester surfactant, and a C. sub.12-14 secondary alcohol ethoxylate surfactant.
  • a cleaning composition for cleaning exterior surfaces of a vehicle includes from about 0.1% to about 5% by weight of a C. sub.8-16 alkyl dimethylamine oxide surfactant, from about 0.1% to about 5% by weight of a C. sub.6-10 alkyl dimethylamine oxide surfactant, from about 0.1% to about 5% by weight of a C. sub.10-14 alkyl polyethylene glycol sorbitan fatty ester surfactant, and from about 0.1% to about 5% by weight of a C.
  • the C. sub.12-14 secondary alcohol ethoxylate surfactant including from about 14 to about 16 ethoxylate groups per C. sub.12-14 secondary alcohol ethoxylate surfactant molecule.
  • the C. sub.10-14 alkyl polyethylene glycol sorbitan fatty ester surfactant includes from 0 to about 6 ethoxylate groups per C. sub.8- 18 alkyl polyethylene glycol sorbitan fatty ester surfactant molecule.
  • the C. sub.12-14 secondary alcohol ethoxylate surfactant includes from about 14 to about 16 ethoxylate groups per C. sub.12-14 secondary alcohol ethoxylate surfactant molecule.
  • the cleaning composition is effective to remove chemical warfare agents from the exterior surfaces of the vehicle upon application thereto.
  • a method for cleaning exterior surfaces of a vehicle using the above cleaning composition may be applied.
  • the method includes providing a cleaning composition, applying the cleaning composition to the exterior surfaces of the vehicle, and rinsing the exterior surfaces of the vehicle with water.
  • a concrete surface may look solid from our perspective but when viewed microscopically, it can consist of a complex network of pathways. This is the same with any porous surface. Close inspection reveals a labyrinth in many cases. Delivering chemistry into this microscopic environment requires that significant surface tension forces be overcome. Surface tension is the property of a liquid that defines how it spreads out on a surface and how well it will penetrate into a surface. The proprietary formulation elements of D7 enable very low surface tension values to be obtained at a surface. These values are not equilibrium values but rather, dynamic values. A turbulent solution, made so by the effervescence of decomposing hydrogen peroxide, will continuously be refreshing itself at the leading edges of its penetration into a surface.
  • transient ultra-low surface tension values enable a deeper penetration of the active chemistry embodied in D7.
  • the cationic quaternary amine surfactants, coupled with the alkaline pH carbonated buffer system lay the pathway for a more effective penetrating delivery of the complex cleaning chemistry embodied in D7.
  • the product behaves in ways similar to the mechanisms behind hydraulic fracturing without the high pressure pumps.
  • Alkali carbonates (potassium based) interact with the predominantly
  • Hydraulic channels are opened allowing delivery of the cleaning power in the form of water, peroxide, and other formulation nonionic species.
  • biofilms are comprised of a secreted chemical matrix that protects pathogen colonies from intruding threats. These films have nutrient causeways, respiration causeways and transpiration causeways and their precise nature is the subject of intense inquiry.
  • Embodiments of D7 describe an enhanced chemical formulation designed for the decontamination, disinfection and renewal of surfaces exposed to chemical, biological and toxic industrial contaminants and residues.
  • This formula improves on prior art by expanding the efficacy spectrum, decreasing treatment time, modifying chemical properties allowing for lower effective dosage and broadening the roster of chemical agents remediated by it.
  • the formulation described herein may also be applied in variable concentrations to achieve decontamination objectives (cleaning, sanitization, disinfection, high level disinfection, mold remediation, biofilm remediation, targeted decontamination).
  • Embodiments of D7 aim to incremental variants designed to perform
  • aspects of the invention may be formulated with a Generation 1 version of Quaternary amine (ADBAC). It is thought that broadening the type of quaternary amine may bring a benefit in either efficacy against a broader range pathogens or greater effectiveness against biofilms. Of the two, biofilm effectiveness is likely the prominent value proposition.
  • ADBAC Generation 1 version of Quaternary amine
  • D7 provides a simple roster of ingredients. D7 is not made of exotic ingredients. It is assembled with common, benign, readily available materials. Their combination produces a net effect greater than the simple sum of each.
  • These micelles act as miniature reaction factories where toxicants react with activated oxygen species rendering them neutralized or harmless.
  • D7 formulation includes:
  • Adogen 477D (50% Active) 0.05 to 2.00%
  • the Generation 5 surfactants and dimethyl dialkyl are generated 5 surfactants and dimethyl dialkyl
  • quaternary amines present an enhanced structure to the micelles developed in the D7 formulation.
  • These surfactants may modify the Gouy-Chapman-Stern layer to the point of enhanced and improved ability to more rapidly solubilize agents into the micelle body.
  • the surfactants may modify the Gouy-Chapman-Stern layer that may be tied to the speed at which an agent is decontaminated, or it might be the extent of its decontamination.
  • This embodiment of the invention may have different physical properties.
  • the efficacy profile of this version will also be different.
  • the development of the efficacy profile should be from a dilute version, perhaps a 1 to 100 dilution of the final product, up to the full version.
  • the dilute version might be considered for surfaces that are already clean and devoid of biofilm presence.
  • the concentrated version would be considered for circumstances where gross filth is more prevalent (live animal facilities, processing plants, high biofilm potential places).
  • Various embodiments of the invention for different dilutions may enable various levels of applications in addition to those disclosed in FIG. 1.
  • Pathogens toxic industrial chemicals, or other undesirable substances exist unchallenged in ambient environments except by those reactive agents common to their surroundings.
  • the natural remedies for treatment of infestations include predation by organisms, hydrolysis by water, photolysis by electromagnetic radiation, absorption by the substrate and shielding of the pathogen by environmental film to name a few. If a pathogen is soluble in water, a simple rinse may suffice.
  • the kinetic time frame for these actions can range from the immediate to very long periods of slow transition. Delivering reactive chemical activity in the form of oxidation or nucleophillic substitution is an effective treatment strategy well known in common practice. It is the route by which numerous agents deliver their efficacious dose.
  • disinfection and decontamination agents are formulated with substances that enable the ability overcome physiochemical barriers of interfacial tension and surface energy to deliver substances to reactive proximity. Additionally, substances that are not soluble in water may not be vulnerable to reaction based on the limited exposure to reactive conditions.
  • D7 is a formula which overcomes physiochemical
  • This new version of the formula is an enhancement of previous versions and demonstrates a more robust and effective ability to perform decontamination/disinfection tasks. By alteration of the surfactant characteristics of the formula, we are able to show faster decontamination times and more complete defeat of protective pathogenic layers leading to better remediation results.
  • D7 is a decontamination agent that delivers chemical oxidation energy in a safe, dilute form for the purpose of promoting oxidation of toxins to less harmful or totally benign breakdown products. D7 chemically treats toxins by promoting oxidation and by consequence speeding up the decontamination process.
  • D7 will work to promote decontamination.
  • the application of SSDX-12 before D7 enhances the net effect by enabling of the displacement of adsorbed substances.
  • the ratio of 15: 1 equivalent dosage of D7 with SSDX-12 is desirable to achieve the targeted results with the right properties and effects on surface decontamination.
  • BTC 8358 may be used instead of BTC 888 for Generation 5 Quaternary.
  • modified Generation 5 Quaternary at about 4.0% may have desirable result in reducing foaming when the combination of D7 (with 15: 1 or 30: 1 equivalent dosage of SSDX-12 added) is applied to a given surface to treat the contaminants.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Environmental Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Dentistry (AREA)
  • Health & Medical Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)
  • Apparatus For Disinfection Or Sterilisation (AREA)
  • Cleaning By Liquid Or Steam (AREA)

Abstract

L'invention concerne un procédé amélioré de décontamination de surfaces à l'aide d'une approche étagée basée sur la formule D7 présentant une mobilisation pathogène/agent/toxine suivie d'une destruction pathogène/agent/toxine sur la surface, du SSDX-12 étant ajouté à la formule D7 pour traiter un vêtement, la formule D7 ayant un ingrédient actif d'amines quaternaires en tant qu'agent de désinfection et tensioactif pour libérer et pour rendre solubles la saleté et les souillures sur le vêtement.
EP19741758.7A 2018-01-17 2019-01-17 Formulation de décontamination de linge Pending EP3740550A4 (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US201862618100P 2018-01-17 2018-01-17
US201862618096P 2018-01-17 2018-01-17
US201862618095P 2018-01-17 2018-01-17
US201862618098P 2018-01-17 2018-01-17
US201862618104P 2018-01-17 2018-01-17
US16/209,960 US20190104740A1 (en) 2017-06-15 2018-12-04 Chemical and biological decontamination formulation with enhanced biocidal efficacy
PCT/US2019/014025 WO2019143827A2 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de linge

Publications (2)

Publication Number Publication Date
EP3740550A2 true EP3740550A2 (fr) 2020-11-25
EP3740550A4 EP3740550A4 (fr) 2021-12-29

Family

ID=67301151

Family Applications (5)

Application Number Title Priority Date Filing Date
EP19741127.5A Pending EP3740547A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface
EP19741840.3A Pending EP3740551A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface
EP19741758.7A Pending EP3740550A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de linge
EP19741521.9A Pending EP3740548A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface
EP19741692.8A Pending EP3740549A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface

Family Applications Before (2)

Application Number Title Priority Date Filing Date
EP19741127.5A Pending EP3740547A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface
EP19741840.3A Pending EP3740551A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface

Family Applications After (2)

Application Number Title Priority Date Filing Date
EP19741521.9A Pending EP3740548A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface
EP19741692.8A Pending EP3740549A4 (fr) 2018-01-17 2019-01-17 Formulation de décontamination de surface

Country Status (8)

Country Link
EP (5) EP3740547A4 (fr)
JP (5) JP7409667B2 (fr)
KR (5) KR20200133730A (fr)
CN (5) CN111819271A (fr)
AU (5) AU2019209868A1 (fr)
CA (5) CA3089023A1 (fr)
MX (5) MX2020007672A (fr)
WO (6) WO2019143825A1 (fr)

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9622176D0 (en) * 1996-10-24 1996-12-18 Reckitt & Colman Inc Improvements in compositions containing organic compounds
US6566574B1 (en) * 1998-06-30 2003-05-20 Sandia Corporation Formulations for neutralization of chemical and biological toxants
US7271137B2 (en) * 2000-06-29 2007-09-18 Sandia Corporation Decontamination formulations for disinfection and sterilization
FI20001563A0 (fi) * 2000-06-30 2000-06-30 Tom L Kuutti Tilanneilmaisin pelastuspalvelua varten
CN1612766B (zh) * 2001-10-01 2010-10-13 三帝公司 用于中和化学,生物和工业毒物的增强制剂
US7125497B1 (en) * 2003-05-22 2006-10-24 Sandia Corporation Reactive formulations for a neutralization of toxic industrial chemicals
US7071152B2 (en) * 2003-05-30 2006-07-04 Steris Inc. Cleaning and decontamination formula for surfaces contaminated with prion-infected material
WO2005113735A1 (fr) * 2004-04-21 2005-12-01 Stepan Company Nettoyant acide pour surface solide avec composé quaternaire alkoxylé
JP5252826B2 (ja) 2007-04-17 2013-07-31 ディバーシー株式会社 硬質表面用洗浄剤組成物
US8287916B2 (en) * 2009-03-05 2012-10-16 E I Du Pont De Nemours And Company Multi-part kit system for the preparation of a disinfectant of the peracetic acid type
CN103068225B (zh) * 2010-06-07 2015-12-16 斯蒂潘公司 可稀释的杀生物组合物和使用方法
KR101972620B1 (ko) * 2011-10-27 2019-04-25 라이온 가부시키가이샤 액체 세정제, 액체 표백성 조성물, 및 살균성 조성물
CN104395451A (zh) * 2012-06-19 2015-03-04 宝洁公司 用于清洁交通工具的外表面的表面活性剂组合物以及方法
WO2015089100A1 (fr) * 2013-12-10 2015-06-18 Sweigh, Inc. Système et procédé de messagerie sociale
FR3037597B1 (fr) * 2015-06-16 2019-05-31 Commissariat A L'energie Atomique Et Aux Energies Alternatives Mousse aqueuse desinfectante, son procede de preparation et ses utilisations
TWI779051B (zh) * 2017-06-15 2022-10-01 美商滌康７號系統股份有限公司 除污配方

Also Published As

Publication number Publication date
AU2019209863A1 (en) 2020-08-06
JP7350340B2 (ja) 2023-09-26
CN111868220A (zh) 2020-10-30
JP7350341B2 (ja) 2023-09-26
JP7409667B2 (ja) 2024-01-09
KR20200133726A (ko) 2020-11-30
EP3740549A4 (fr) 2021-12-22
EP3740550A4 (fr) 2021-12-29
CN112135896A (zh) 2020-12-25
AU2019209866A1 (en) 2020-08-06
JP7409668B2 (ja) 2024-01-09
MX2020007669A (es) 2020-11-24
MX2020007667A (es) 2020-11-24
EP3740548A4 (fr) 2021-12-22
JP7409666B2 (ja) 2024-01-09
CN111819271A (zh) 2020-10-23
EP3740551A4 (fr) 2021-12-22
JP2021511415A (ja) 2021-05-06
KR20200133729A (ko) 2020-11-30
JP2021511417A (ja) 2021-05-06
MX2020007672A (es) 2020-11-24
MX2020007668A (es) 2020-11-24
AU2019209868A1 (en) 2020-08-06
MX2020007670A (es) 2020-11-24
WO2019143827A2 (fr) 2019-07-25
CA3089006A1 (fr) 2019-07-25
AU2019209862A1 (en) 2020-08-06
EP3740547A4 (fr) 2021-12-22
CA3089020A1 (fr) 2019-07-25
KR20200133727A (ko) 2020-11-30
CA3089011A1 (fr) 2019-07-25
WO2019143821A1 (fr) 2019-07-25
EP3740548A1 (fr) 2020-11-25
AU2019209860A1 (en) 2020-08-06
KR20200133730A (ko) 2020-11-30
WO2020146063A1 (fr) 2020-07-16
WO2019143827A3 (fr) 2020-04-16
CN111770981A (zh) 2020-10-13
EP3740549A1 (fr) 2020-11-25
KR20200133728A (ko) 2020-11-30
EP3740547A1 (fr) 2020-11-25
CA3089010A1 (fr) 2019-07-25
WO2019143822A1 (fr) 2019-07-25
WO2019143825A1 (fr) 2019-07-25
WO2019143819A1 (fr) 2019-07-25
CN112135895A (zh) 2020-12-25
JP2021511416A (ja) 2021-05-06
JP2021511418A (ja) 2021-05-06
JP2021511414A (ja) 2021-05-06
CA3089023A1 (fr) 2019-07-25
EP3740551A1 (fr) 2020-11-25

Similar Documents

Publication Publication Date Title
WO2019143827A2 (fr) Formulation de décontamination de linge
US20200345012A1 (en) Surface and laundry decontamination formulation
TWI779051B (zh) 除污配方

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20200804

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

AX Request for extension of the european patent

Extension state: BA ME

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20211125

RIC1 Information provided on ipc code assigned before grant

Ipc: A62D 3/30 20070101ALI20211119BHEP

Ipc: A62D 3/38 20070101ALI20211119BHEP

Ipc: A01P 1/00 20060101ALI20211119BHEP

Ipc: A62D 3/00 20060101ALI20211119BHEP

Ipc: A61L 2/18 20060101ALI20211119BHEP

Ipc: A01N 25/30 20060101ALI20211119BHEP

Ipc: A01N 25/02 20060101ALI20211119BHEP

Ipc: A01N 33/12 20060101ALI20211119BHEP

Ipc: A61L 2/16 20060101ALI20211119BHEP

Ipc: A01N 59/00 20060101AFI20211119BHEP