WO1996022687A1 - Compositions oxydantes formant des couches - Google Patents

Compositions oxydantes formant des couches Download PDF

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Publication number
WO1996022687A1
WO1996022687A1 PCT/EP1996/000133 EP9600133W WO9622687A1 WO 1996022687 A1 WO1996022687 A1 WO 1996022687A1 EP 9600133 W EP9600133 W EP 9600133W WO 9622687 A1 WO9622687 A1 WO 9622687A1
Authority
WO
WIPO (PCT)
Prior art keywords
composition according
gel
peroxyacetic acid
film
net
Prior art date
Application number
PCT/EP1996/000133
Other languages
German (de)
English (en)
Inventor
Axel Gille
Werner Legat
Hans-Walter Swidersky
Original Assignee
Solvay Interox Gmbh
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 Solvay Interox Gmbh filed Critical Solvay Interox Gmbh
Priority to AU44865/96A priority Critical patent/AU4486596A/en
Publication of WO1996022687A1 publication Critical patent/WO1996022687A1/fr

Links

Classifications

    • 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
    • A01N37/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids
    • A01N37/16—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom having three bonds to hetero atoms with at the most two bonds to halogen, e.g. carboxylic acids containing the group; Thio analogues thereof
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
    • A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
    • A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D129/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an alcohol, ether, aldehydo, ketonic, acetal, or ketal radical; Coating compositions based on hydrolysed polymers of esters of unsaturated alcohols with saturated carboxylic acids; Coating compositions based on derivatives of such polymers
    • C09D129/02—Homopolymers or copolymers of unsaturated alcohols
    • C09D129/04—Polyvinyl alcohol; Partially hydrolysed homopolymers or copolymers of esters of unsaturated alcohols with saturated carboxylic acids
    • C—CHEMISTRY; METALLURGY
    • C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
    • C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/14—Paints containing biocides, e.g. fungicides, insecticides or pesticides

Definitions

  • the invention relates to an oxidizing layer-forming composition, its production and its use.
  • Hydrogen peroxide and peroxyacetic acid are known to be used as bleaching agents and antiseptics or bactericidal, fungicidal and virucidal disinfectants.
  • the object of the present invention is to provide a particularly effective and easy-to-apply agent with oxidizing, bactericidal, fungicidal and virucidal activity.
  • the layer-forming composition according to the invention which is characterized by a content of H 2 O 2 , peroxyacetic acid or a combination of hydrogen peroxide and peroxyacetic acid, solves this problem.
  • Layer-forming composition is understood to mean compositions comprising liquid constituents which, when applied to a surface, form a coherent layer, this layer essentially not completely dissolving for at least a period of 1 minute.
  • An aqueous solution of the oxidizing agents mentioned is therefore not a layer-forming composition in the sense of the present invention, since such a solution, applied to a surface, dissolves almost instantaneously.
  • the composition according to the invention contains, for example, solvents such as water, swelling agents to be described or additives to be described as liquid constituents.
  • Preferred layer-forming compositions according to the invention are gel-forming compositions and compositions which form peelable or non-peelable films after application.
  • the compositions according to the invention can, for example, also be pasty.
  • One embodiment of the invention comprises a composition which is to remain on the treated surface after application and exposure.
  • a composition which is to remain on the treated surface after application and exposure.
  • such a composition contains, as reactive components, a film former which is no longer water-soluble after drying; polyacrylates, for example, are suitable.
  • the solidified composition can, for example, be coated with dispersion paints or wallpapered. It is suitable, for example, for coating house walls.
  • the composition should be able to be removed from the treated surface again as an entire film after application and exposure.
  • the composition then contains a film former in the form of a polymeric compound, the intermolecular bonds of which are stronger than those formed on the treated surface.
  • a film former in the form of a polymeric compound, the intermolecular bonds of which are stronger than those formed on the treated surface.
  • a film former in the form of a polymeric compound, the intermolecular bonds of which are stronger than those formed on the treated surface.
  • butadiene-acrylonitrile or butadiene-styrene copolymers are suitable.
  • Such compositions are suitable as "peelable lacquer", for example for mold-infested walls or silicone seals.
  • Another embodiment of the invention relates to a composition that can be washed off after application and exposure.
  • aqueous-based compositions which, in addition to the oxidizing active ingredient or components, are thickened by means of thickeners, for example sheet silicates.
  • thickeners for example sheet silicates.
  • Gels based on water-soluble gel formers are also very suitable.
  • any gel of disperse and dispersant can serve as the basis of the preparation, provided that the components do not react undesirably with hydrogen peroxide or peroxyacetic acid. It is preferred to use water-based gels, in particular water-based gels with dispersed organic gel formers. For example, gels such as those described in German Offenlegungsschrift DE-OS 38 36 138 can be used. Hydrophilic organic gels based on synthetically produced polymers, preferably gels based on polyvinyl alcohol or polyacrylic acid derivatives, are particularly preferred.
  • the gel additionally contains a thickener or a thixotropic agent; preferred thickeners or thixotropic agents are guar flour, magnesium silicate, in particular the thixotropic agent (a Li-Al layered silicate) sold under the name Laponite R (a trademark of Laporte, Great Britain), or bentonite.
  • a thickener or a thixotropic agent preferred thickeners or thixotropic agents are guar flour, magnesium silicate, in particular the thixotropic agent (a Li-Al layered silicate) sold under the name Laponite R (a trademark of Laporte, Great Britain), or bentonite.
  • Hydrogen peroxide is preferably contained in the preparation according to the invention in an amount of 1 to 30% by weight.
  • Peroxyacetic acid is preferably contained in the preparation according to the invention in an amount of 1 to 30% by weight.
  • the preparation can also contain conventional additives such as coloring components, fragrances, or disintegration inhibitors such as H 3 PO 4 , uric acid, EDTA etc.
  • a composition according to the invention which is particularly suitable for use on rubber, silicone rubber (for example in bathroom sealants) or other organic elastomers additionally contains a solvent which is capable of causing elastomers to swell.
  • the purpose of this is to make the fungal mycelium, which more or less completely penetrates the elastomer, more accessible to the oxidizing agent.
  • the Hildebrand solubility parameter ⁇ of the swelling agent is in the order of magnitude of the ⁇ value for silicone, i.e. H. approximately between 6 and 9.
  • Such swelling agents can be, for example, carboxylic acids, e.g. B. trifluoroacetic acid, aliphatic hydrocarbons, e.g. B.
  • C5-C8 alkanes such as n-hexane or n-heptane, aromatic hydrocarbons, z. B. toluene, xylene, ketones, e.g. B. acetone, or methyl isobutyl ketone, esters, e.g. B. ethyl acetate or isopropyl acetate and other known swelling agents for elastomers. If it is a combination of water-insoluble swelling agent and composition according to the invention based on water, the incorporation of a correspondingly oxidation-resistant surfactant into the composition is expedient.
  • B. Nonylphenol polyglycol ether Nonylphenol polyglycol ether.
  • the constituents are mixed with one another.
  • the solvent or dispersant usually water
  • the gel according to the invention can be produced, for example, by mixing and gelling gel formers, the dispersing agent (preferably water, as mentioned), hydrogen peroxide and / or peroxyacetic acid.
  • the peroxyacetic acid can also be prepared in situ by using, for example, hydrogen peroxide and acetic anhydride.
  • it is also possible to use a finished gel and to replace the dispersant for example water could be exchanged for an aqueous solution which contains hydrogen peroxide and peroxyacetic acid.
  • the preparation according to the invention can be used in particular for purposes in which a disinfectant and microorganism-removing action, if appropriate also a bleaching action, is required.
  • the preparation according to the invention is used to destroy fungi and lichens, for example on walls or damp surfaces, to decompose mold and mold stains, for example on silicone seals, felt mats, wooden surfaces and rubber coatings, for disinfection, for example in bathrooms and toilets, for removing bacteria and germs, for example in hospital waste, for detoxifying excrement or for destroying vermin and their brood.
  • the oxidizing effect can also be exploited, for example to render formaldehyde harmless.
  • the combination of H 2 O 2 and peroxyacetic acid is particularly effective.
  • Process step a) of Example 1 was repeated. 140 g of a solution containing 14% by weight of H 2 O 2 and 15% by weight of peroxyacetic acid were added to the solution obtained.
  • the gel was applied to a mold-infested silicone seal with a brush. It imagined immediately Foam, which collapsed again. The application was repeated several times so that the silicone seal was well wetted. After a contact time of 12 hours, the gel was rinsed off with warm water and the mold was killed.
  • Example 3 the gel was applied to a mold-infested silicone seal.
  • Example 3 The result was even better than in Example 3; because the previously brownish silicone seal was white after the treatment and was therefore even lighter than observed in Example 3.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Plant Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Materials Engineering (AREA)
  • Veterinary Medicine (AREA)
  • Agronomy & Crop Science (AREA)
  • Pest Control & Pesticides (AREA)
  • Environmental Sciences (AREA)
  • Dentistry (AREA)
  • Organic Chemistry (AREA)
  • Zoology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Epidemiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Inorganic Chemistry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Detergent Compositions (AREA)

Abstract

L'invention concerne une composition à action désinfectante, en particulier une composition filmogène ou un gel, caractérisée en ce qu'elle renferme du H2O2 et/ou de l'acide peroxy-acétique, en particulier une combinaison de peroxyde d'hydrogène et d'acide peroxy-acétique. Cette composition convient pour lutter contre les champignons et les lichens sur des murs et des surfaces humides; de plus, elle détruit les moisissures et les taches d'humidité sur des joints en silicone, des nattes de feutre, des surfaces en bois et des revêtements de caoutchouc, exerce une action désinfectante dans les salles de bain et les toilettes, élimine les bactéries et les germes, oxyde le formaldéhyde, désintoxique les excréments et détruit la vermine et son pullulement. Ces effets ne sont accompagnés d'aucune formation de produits réactifs toxiques.
PCT/EP1996/000133 1995-01-23 1996-01-13 Compositions oxydantes formant des couches WO1996022687A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU44865/96A AU4486596A (en) 1995-01-23 1996-01-13 Oxidising film-forming compositions

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19501744A DE19501744A1 (de) 1995-01-23 1995-01-23 Oxidierende schichtbildende Zusammensetzung
DE19501744.7 1995-01-23

Publications (1)

Publication Number Publication Date
WO1996022687A1 true WO1996022687A1 (fr) 1996-08-01

Family

ID=7751986

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1996/000133 WO1996022687A1 (fr) 1995-01-23 1996-01-13 Compositions oxydantes formant des couches

Country Status (4)

Country Link
AU (1) AU4486596A (fr)
DE (1) DE19501744A1 (fr)
WO (1) WO1996022687A1 (fr)
ZA (1) ZA9646B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046985A1 (fr) * 1998-03-20 1999-09-23 Minnesota Mining And Manufacturing Company Fongicide solide
WO2011017095A2 (fr) 2009-07-27 2011-02-10 E. I. Du Pont De Nemours And Company Préparation enzymatique in situ de compositions de revêtement antimicrobiennes, aptes à être retirées, à base de peracide, et procédés d'utilisation
WO2011017087A2 (fr) 2009-07-27 2011-02-10 E. I. Du Pont De Nemours And Company Préparation in situ de compositions de revêtement antimicrobiennes, aptes à être retirées, à base de peracide, et procédés d'utilisation
JP2017128584A (ja) * 2013-03-15 2017-07-27 アメリカン ステリライザー カンパニー 化学的除染性能および殺生物性を有する反応性表面コーティング

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808318A1 (de) * 1998-02-27 1999-09-02 Tetra Laval Holdings & Finance Verfahren zum Sterilisieren von Verpackungen
DE19812590A1 (de) * 1998-03-23 2000-01-20 Degussa Verfahren zum Bekämpfen und Abtöten von pathogenen Kleinlebewesen, insbesondere Insekten und Würmer
DE19817743A1 (de) * 1998-04-21 1999-10-28 Binker Materialschutz Gmbh Materialschutzmittel
PL332783A1 (en) * 1999-04-27 2000-11-06 Nowakowski Grzegorz Pharmaceutic preparation in the form of gel
ES2160493B1 (es) * 1999-05-24 2002-06-16 Tudela Bernardo Hernandez Pintura protectora para piscinas.

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158907A (ja) * 1985-01-07 1986-07-18 Kao Corp カビ取り剤組成物
EP0421974A1 (fr) * 1989-10-05 1991-04-10 SOLVAY INTEROX (Société Anonyme) Compositions d'acide peracétique et procédé pour obtenir ces compositions
US5130124A (en) * 1991-05-01 1992-07-14 Isp Investments Inc. Stabilized, aqueous, film-forming antimicrobial compositions of hydrogen peroxide
GB2255507A (en) * 1991-05-08 1992-11-11 Interox Chemicals Ltd Thickened peroxygen compound containing compositions
WO1992019287A1 (fr) * 1991-05-08 1992-11-12 Solvay Interox Limited Compositions epaissies

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61158907A (ja) * 1985-01-07 1986-07-18 Kao Corp カビ取り剤組成物
EP0421974A1 (fr) * 1989-10-05 1991-04-10 SOLVAY INTEROX (Société Anonyme) Compositions d'acide peracétique et procédé pour obtenir ces compositions
US5130124A (en) * 1991-05-01 1992-07-14 Isp Investments Inc. Stabilized, aqueous, film-forming antimicrobial compositions of hydrogen peroxide
GB2255507A (en) * 1991-05-08 1992-11-11 Interox Chemicals Ltd Thickened peroxygen compound containing compositions
WO1992019287A1 (fr) * 1991-05-08 1992-11-12 Solvay Interox Limited Compositions epaissies

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Section Ch Week 8635, Derwent World Patents Index; Class A97, AN 86-228969, XP002005800 *

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999046985A1 (fr) * 1998-03-20 1999-09-23 Minnesota Mining And Manufacturing Company Fongicide solide
WO2011017095A2 (fr) 2009-07-27 2011-02-10 E. I. Du Pont De Nemours And Company Préparation enzymatique in situ de compositions de revêtement antimicrobiennes, aptes à être retirées, à base de peracide, et procédés d'utilisation
WO2011017087A2 (fr) 2009-07-27 2011-02-10 E. I. Du Pont De Nemours And Company Préparation in situ de compositions de revêtement antimicrobiennes, aptes à être retirées, à base de peracide, et procédés d'utilisation
WO2011017095A3 (fr) * 2009-07-27 2011-09-22 E. I. Du Pont De Nemours And Company Préparation enzymatique in situ de compositions de revêtement antimicrobiennes, aptes à être retirées, à base de peracide, et procédés d'utilisation
WO2011017087A3 (fr) * 2009-07-27 2011-10-06 E. I. Du Pont De Nemours And Company Préparation in situ de compositions de revêtement antimicrobiennes, aptes à être retirées, à base de peracide, et procédés d'utilisation
CN102480942A (zh) * 2009-07-27 2012-05-30 纳幕尔杜邦公司 酶促原位制备基于过酸的可移除抗微生物涂料组合物及其使用方法
JP2013500346A (ja) * 2009-07-27 2013-01-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 過酸ベースの除去可能な抗菌性コーティング組成物の酵素的その場調製および使用方法
JP2013500344A (ja) * 2009-07-27 2013-01-07 イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー 過酸ベースの除去可能な抗菌性コーティング組成物のその場調製および使用方法
CN102480942B (zh) * 2009-07-27 2014-12-31 纳幕尔杜邦公司 酶促原位制备基于过酸的可移除抗微生物涂料组合物及其使用方法
JP2017128584A (ja) * 2013-03-15 2017-07-27 アメリカン ステリライザー カンパニー 化学的除染性能および殺生物性を有する反応性表面コーティング

Also Published As

Publication number Publication date
DE19501744A1 (de) 1996-07-25
AU4486596A (en) 1996-08-14
ZA9646B (en) 1996-07-16

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