AR090671A1 - Un metodo para estabilizar emulsiones de liposomas para la entrega de biocidas - Google Patents

Un metodo para estabilizar emulsiones de liposomas para la entrega de biocidas

Info

Publication number
AR090671A1
AR090671A1 ARP130101194A ARP130101194A AR090671A1 AR 090671 A1 AR090671 A1 AR 090671A1 AR P130101194 A ARP130101194 A AR P130101194A AR P130101194 A ARP130101194 A AR P130101194A AR 090671 A1 AR090671 A1 AR 090671A1
Authority
AR
Argentina
Prior art keywords
ethoxylated
alcohol
composition
delivery composition
biocidal
Prior art date
Application number
ARP130101194A
Other languages
English (en)
Original Assignee
Gen Electric
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
Application filed by Gen Electric filed Critical Gen Electric
Publication of AR090671A1 publication Critical patent/AR090671A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/50—Treatment of water, waste water, or sewage by addition or application of a germicide or by oligodynamic treatment
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/02—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing liquids as carriers, diluents or solvents
    • A01N25/04—Dispersions, emulsions, suspoemulsions, suspension concentrates or gels
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/22—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests containing ingredients stabilising the active ingredients
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/26—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests in coated particulate form
    • A01N25/28—Microcapsules or nanocapsules
    • 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
    • A01N25/00—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests
    • A01N25/30—Biocides, pest repellants or attractants, or plant growth regulators, characterised by their forms, or by their non-active ingredients or by their methods of application, e.g. seed treatment or sequential application; Substances for reducing the noxious effect of the active ingredients to organisms other than pests characterised by the surfactants
    • 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
    • A01N33/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic nitrogen compounds containing nitrogen-to-oxygen bonds
    • A01N33/18—Nitro compounds
    • A01N33/20—Nitro compounds containing oxygen or sulfur attached to the carbon skeleton containing the nitro group
    • 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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/72—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms
    • A01N43/80—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with nitrogen atoms and oxygen or sulfur atoms as ring hetero atoms five-membered rings with one nitrogen atom and either one oxygen atom or one sulfur atom in positions 1,2
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/02—Non-contaminated water, e.g. for industrial water supply
    • C02F2103/023—Water in cooling circuits
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/04—Disinfection
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/20—Prevention of biofouling

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Dentistry (AREA)
  • Environmental Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Hydrology & Water Resources (AREA)
  • Organic Chemistry (AREA)
  • Dispersion Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Reivindicación 1: Una composición de entrega de biocidas para el depósito de una composición anti-microbiana en una bioincrustación o un biofilm del tipo que contiene por lo menos una especie de micro-organismos y que se encuentra presente en un sistema industrial, en donde (a) dicha composición de entrega de biocidas comprende por lo menos un estabilizador; (b) dicha composición de entrega de biocidas comprende una estructura vesicular; y (c) dicha estructura vesicular encapsula dicha composición antimicrobiana en la misma. Reivindicación 2: La composición de entrega de biocidas de la reivindicación 1, en donde dicho estabilizador comprende un polímero que contiene por lo menos una unidad monomérica de óxido de etileno. Reivindicación 3: La composición de entrega de biocidas de la reivindicación 2, en donde dicho estabilizador comprende por lo menos un compuesto etoxilado que tiene la fórmula (1) en donde R¹ y R² pueden ser iguales o diferentes y son H, un alquil fenol ramificado o un alcohol graso ramificado o lineal, una alcanolamida ácida grasa, o un ácido graso; cada uno de a, c y e se selecciona independientemente de 0 a 100; de cada uno de b, d y f se selecciona independientemente de 0 a 50; la suma de a, c y e es un número entero de 5 a 200; la suma de b, d y f es un número entero de 0 a 50. Reivindicación 4: La composición de entrega de biocidas de la reivindicación 3, en donde dicho compuesto etoxilado comprende por lo menos un miembro seleccionado del grupo que consta de alcohol etoxilado, alcohol graso etoxilado, alcohol graso etoxilado-propoxilado, alcohol secundario etoxilado, alcohol graso secundario etoxilado, alcohol graso secundario etoxilado-propoxilado, poliglicol éter de alcohol graso, poliglicol éter de alcohol graso modificado, alcoholes etoxilados C₆₋₁₂, alcoholes etoxilados C₁₀₋₁₈, alcoholes etoxilados-propoxilados C₆₋₁₂, alcoholes etoxilados-propoxilados C₁₀₋₁₈, polioxietilen 2,6,8-trimetil-4-nonil éter, monolaurato de sorbitán de polioxietileno (20), alquilfenol etoxilado, polietilen glicol monobutil éter, polietilen glicol trimetilfenilnonil éter, propilen glicoles, 2-etil hexanol etoxilado, 2-etil hexanol etoxilado-propoxilado, y poli(etilen glicol-co-propilen glicol)monoalquil éter. Reivindicación 13: La composición de entrega de biocidas de la reivindicación 12, en donde dicha biocida no-oxidante comprende por lo menos un miembro seleccionado del grupo que consta de 5-cloro-2-metil-4-isotiazolín-3-ona, 2-metil-4-isotiazolín-3-ona, sales de guanidina o biguanidina, sales de amonio cuaternario, sales de fosfonio, 2-bromo-2-nitropropano-1,3-diol (BNPD), cloruro de n-alquil-dimetilbencilamonio, hidrocloruro de dodecilguanidina, y glutaraldehìdo. Reivindicación 19: Un método para suministrar una composición biocida en un sistema industrial con bioincrustación o un biofilm que comprende: (d) formar liposomas con una estructura vesicular que encapsula por lo menos una composición anti-microbiana; (e) combinar dichos liposomas con por lo menos un estabilizador; y (f) introducir una cantidad efectiva de dicha composición de biocidas a dicho sistema industrial.
ARP130101194A 2012-04-19 2013-04-12 Un metodo para estabilizar emulsiones de liposomas para la entrega de biocidas AR090671A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2012/074344 WO2013155691A1 (en) 2012-04-19 2012-04-19 A method to stabilize liposome emulsions for biocidal delivery

Publications (1)

Publication Number Publication Date
AR090671A1 true AR090671A1 (es) 2014-11-26

Family

ID=49382810

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP130101194A AR090671A1 (es) 2012-04-19 2013-04-12 Un metodo para estabilizar emulsiones de liposomas para la entrega de biocidas

Country Status (8)

Country Link
US (1) US20150079158A1 (es)
EP (1) EP2838853A4 (es)
CN (1) CN104245594B (es)
AR (1) AR090671A1 (es)
AU (1) AU2012377291A1 (es)
CA (1) CA2870092A1 (es)
TW (1) TWI566698B (es)
WO (1) WO2013155691A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE50006E1 (en) 2012-07-19 2024-06-11 Vector Corrosion Technologies Ltd. Corrosion protection using a sacrificial anode

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999010017A1 (en) * 1997-08-26 1999-03-04 Board Of Regents, The University Of Texas System Chelators in combination with biocides: treatment of microbially induced biofilm and corrosion
FR2848854B1 (fr) * 2002-12-24 2005-03-18 Coletica Particules comprenant un biopolymere degradable sous l'effet d'une onde electromagnetique telle qu'emise par un rayonnement solaire
CA2657829A1 (en) * 2006-08-11 2008-05-29 Panacea Biotec Limited Particles for delivery of active ingredients, process of making and compositions thereof
US7824557B2 (en) * 2007-08-08 2010-11-02 General Electric Company Method for controlling microbial biofilm in aqueous systems
US8784659B2 (en) * 2007-08-08 2014-07-22 General Electric Company Method for controlling microbial biofilm in aqueous systems
CN101721718B (zh) * 2008-10-28 2013-05-22 浙江海正药业股份有限公司 脂质微泡及其制备方法
US20110177147A1 (en) * 2010-01-21 2011-07-21 General Electric Company Stable biocidal delivery systems

Also Published As

Publication number Publication date
WO2013155691A1 (en) 2013-10-24
CA2870092A1 (en) 2013-10-24
CN104245594B (zh) 2016-07-06
EP2838853A4 (en) 2015-09-23
TWI566698B (zh) 2017-01-21
TW201347670A (zh) 2013-12-01
CN104245594A (zh) 2014-12-24
AU2012377291A1 (en) 2014-10-23
EP2838853A1 (en) 2015-02-25
US20150079158A1 (en) 2015-03-19

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