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EP1339807A2 - Procede de finition superficielle a visee antimicrobienne a assistance thermique - Google Patents

Procede de finition superficielle a visee antimicrobienne a assistance thermique

Info

Publication number
EP1339807A2
EP1339807A2 EP01999600A EP01999600A EP1339807A2 EP 1339807 A2 EP1339807 A2 EP 1339807A2 EP 01999600 A EP01999600 A EP 01999600A EP 01999600 A EP01999600 A EP 01999600A EP 1339807 A2 EP1339807 A2 EP 1339807A2
Authority
EP
European Patent Office
Prior art keywords
antimicrobial
coated
polymers
test
polymer
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.)
Withdrawn
Application number
EP01999600A
Other languages
German (de)
English (en)
Inventor
Peter Ottersbach
Beate Kossmann
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.)
Creavis Gesellschaft fuer Technologie und Innovation mbH
Original Assignee
Creavis Gesellschaft fuer Technologie und Innovation mbH
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 Creavis Gesellschaft fuer Technologie und Innovation mbH filed Critical Creavis Gesellschaft fuer Technologie und Innovation mbH
Publication of EP1339807A2 publication Critical patent/EP1339807A2/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C17/00—Surface treatment of glass, not in the form of fibres or filaments, by coating
    • C03C17/28—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material
    • C03C17/32—Surface treatment of glass, not in the form of fibres or filaments, by coating with organic material with synthetic or natural resins
    • 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
    • A01N25/24—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 to enhance the sticking of 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
    • 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
    • A01N37/12—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, wherein Cn means a carbon skeleton not containing a ring; Thio analogues thereof
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D1/00—Processes for applying liquids or other fluent materials
    • B05D1/26—Processes for applying liquids or other fluent materials performed by applying the liquid or other fluent material from an outlet device in contact with, or almost in contact with, the surface
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D2401/00—Form of the coating product, e.g. solution, water dispersion, powders or the like
    • B05D2401/30—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant
    • B05D2401/32—Form of the coating product, e.g. solution, water dispersion, powders or the like the coating being applied in other forms than involving eliminable solvent, diluent or dispersant applied as powders
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B05—SPRAYING OR ATOMISING IN GENERAL; APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D—PROCESSES FOR APPLYING FLUENT MATERIALS TO SURFACES, IN GENERAL
    • B05D3/00—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials
    • B05D3/02—Pretreatment of surfaces to which liquids or other fluent materials are to be applied; After-treatment of applied coatings, e.g. intermediate treating of an applied coating preparatory to subsequent applications of liquids or other fluent materials by baking
    • B05D3/0254—After-treatment
    • C—CHEMISTRY; METALLURGY
    • C03—GLASS; MINERAL OR SLAG WOOL
    • C03C—CHEMICAL COMPOSITION OF GLASSES, GLAZES OR VITREOUS ENAMELS; SURFACE TREATMENT OF GLASS; SURFACE TREATMENT OF FIBRES OR FILAMENTS MADE FROM GLASS, MINERALS OR SLAGS; JOINING GLASS TO GLASS OR OTHER MATERIALS
    • C03C2204/00—Glasses, glazes or enamels with special properties
    • C03C2204/02—Antibacterial glass, glaze or enamel

Definitions

  • the surface After or before the antimicrobial polymer is applied to the surface, the surface is heated.
  • Antimicrobial products of this type are, for example, and in particular machine parts for food processing, components of air conditioning systems, coated pipes, semi-finished products, roofs, bathroom and toilet articles, kitchen articles, components of sanitary facilities, components of animal cages and houses, toys, components in water systems , Food packaging, controls (touch panel) of devices and contact lenses.
  • the filter residue is rinsed with 100 ml of a mixture of ethanol / demineralized water in a ratio of 1: 1 in order to remove any remaining monomers.
  • the product is then dried in vacuo at 50 ° C. for 24 hours.
  • the coated PVC strip from Example 2g is locked with its coated side upward on the bottom of a beaker containing 20 ml of a test germ suspension from Pseudomonas aeruginosa and shaken. After a contact time of 4 hours, 1 ml of the test microbial suspension is removed, and the number of microbes in the test mixture is determined. After this time no more Pseudomonas aeruginosa germs can be detected.
  • the surface of the coated aluminum plate from Example 2a is placed in water at 60 ° C. for 15 minutes. Then the coated aluminum plate is placed with its coated side up on the bottom of a beaker containing 20 ml of a test microbial suspension of Pseudomonas aeruginosa and shaken. After a contact time of 2 hours, 1 ml of the test microbial suspension is removed and the number of microbes in the test mixture is determined. After this time no more Pseudomonas aeruginosa germs can be detected.
  • Example 4e This VA plate from Example 4d is placed with its coated side upward on the bottom of a beaker containing 20 ml of a test germ suspension of Staphylococcus aureus and shaken. After a contact time of 2 hours, 1 ml of the test microbial suspension is removed and the number of microbes in the test mixture is determined. After this time, no Staphylococcus aureus germs can be detected.
  • This glass plate from Example 4g is placed with its coated side upward on the bottom of a beaker containing 20 ml of a test germ suspension of Staphylococcus aureus and shaken. After a contact time of 2 hours, 1 ml of the test microbial suspension is removed and the number of microbes in the test mixture is determined. After this time, no Staphylococcus aureus germs can be detected.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Zoology (AREA)
  • Chemical & Material Sciences (AREA)
  • Plant Pathology (AREA)
  • Pest Control & Pesticides (AREA)
  • Dentistry (AREA)
  • Wood Science & Technology (AREA)
  • Agronomy & Crop Science (AREA)
  • Environmental Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Toxicology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Paints Or Removers (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)

Abstract

La présente invention concerne un procédé de finition à visée antimicrobienne de surfaces, par application à assistance thermique de polymères présentant une action antimicrobienne sur ces surfaces.
EP01999600A 2000-12-09 2001-11-14 Procede de finition superficielle a visee antimicrobienne a assistance thermique Withdrawn EP1339807A2 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10061250A DE10061250A1 (de) 2000-12-09 2000-12-09 Verfahren zur thermisch unterstützten antimikrobiellen Oberflächenausrüstung
DE10061250 2000-12-09
PCT/EP2001/013151 WO2002046279A2 (fr) 2000-12-09 2001-11-14 Procede de finition superficielle a visee antimicrobienne a assistance thermique

Publications (1)

Publication Number Publication Date
EP1339807A2 true EP1339807A2 (fr) 2003-09-03

Family

ID=7666405

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01999600A Withdrawn EP1339807A2 (fr) 2000-12-09 2001-11-14 Procede de finition superficielle a visee antimicrobienne a assistance thermique

Country Status (5)

Country Link
US (1) US20040076674A1 (fr)
EP (1) EP1339807A2 (fr)
AU (1) AU2002223677A1 (fr)
DE (1) DE10061250A1 (fr)
WO (1) WO2002046279A2 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10138407A1 (de) * 2001-08-04 2003-02-27 Creavis Tech & Innovation Gmbh Verfahren zur mikrobiziden Tiefenimprägnierung poröser Materialien
US20050246849A1 (en) * 2004-05-10 2005-11-10 Minkler Douglas J Sanitizing handle for cleaning tool
DE102004039793A1 (de) * 2004-08-16 2006-02-23 CFS Germany GmbH, Niederlassung CSF Wallau Verarbeitungslinie zum Herstellen von Lebensmitteln
EP1707601A1 (fr) * 2005-03-31 2006-10-04 Institut Curie Procédé de traitement de surfaces avec des copolymères
US20070166344A1 (en) * 2006-01-18 2007-07-19 Xin Qu Non-leaching surface-active film compositions for microbial adhesion prevention
AU2012273035A1 (en) * 2011-06-23 2014-01-16 Basf Se Non-leaching antimicrobial wound dressing
JP2014520199A (ja) * 2011-06-23 2014-08-21 ビーエーエスエフ エスイー 広範囲抗菌剤としてのアルキルアミノアルキルオリゴマー
PL428604A1 (pl) * 2019-01-16 2020-07-27 Bolix Spółka Akcyjna Sposób zabezpieczenia nowo wykonanej elewacji przed wystąpieniem skażenia mikrobiologicznego oraz sposób renowacji elewacji budynku dotkniętej skażeniem mikrobiologicznym

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2689837A (en) * 1951-03-02 1954-09-21 Monsanto Chemicals Fungi and bacteria resistant polyvinyl halide compositions
US5108740A (en) * 1988-12-05 1992-04-28 Ecolab Inc. Antimicrobial film-forming compositions containing polymers having pendant pyran groups
DE19709075A1 (de) * 1997-03-06 1998-09-10 Huels Chemische Werke Ag Verfahren zur Herstellung antimikrobieller Kunststoffe
US5639843A (en) * 1994-01-12 1997-06-17 Minnesota Mining And Manufacturing Company Organometallic acrylamide compositions and methods for making same, including antifouling agents and usage thereof
DE19709076A1 (de) * 1997-03-06 1998-09-10 Huels Chemische Werke Ag Verfahren zur Herstellung antimikrobieller Kunststoffe
DE19921894A1 (de) * 1999-05-12 2000-11-16 Creavis Tech & Innovation Gmbh Verfahren zur Herstellung mikrobizider Oberflächen durch Immobilisierung inhärent mikrobizid wirksamer Makromoleküle
DE19921903A1 (de) * 1999-05-12 2000-11-16 Creavis Tech & Innovation Gmbh Mikrobizide Copolymere
DE19921899A1 (de) * 1999-05-12 2000-11-16 Creavis Tech & Innovation Gmbh Mikrobizide Copolymere

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO0246279A2 *

Also Published As

Publication number Publication date
DE10061250A1 (de) 2002-06-13
WO2002046279A3 (fr) 2002-08-22
AU2002223677A1 (en) 2002-06-18
US20040076674A1 (en) 2004-04-22
WO2002046279A2 (fr) 2002-06-13

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