WO2012049250A3 - Procédé pour immobiliser des principes actifs cationiques sur des surfaces - Google Patents

Procédé pour immobiliser des principes actifs cationiques sur des surfaces Download PDF

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Publication number
WO2012049250A3
WO2012049250A3 PCT/EP2011/067893 EP2011067893W WO2012049250A3 WO 2012049250 A3 WO2012049250 A3 WO 2012049250A3 EP 2011067893 W EP2011067893 W EP 2011067893W WO 2012049250 A3 WO2012049250 A3 WO 2012049250A3
Authority
WO
WIPO (PCT)
Prior art keywords
immobilising
active substances
cationic active
substrate
active substance
Prior art date
Application number
PCT/EP2011/067893
Other languages
German (de)
English (en)
Other versions
WO2012049250A2 (fr
Inventor
Marcus Fehr
Ulf Baus
Thomas Subkowski
Catharina Hippius
Original Assignee
Basf Se
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 Basf Se filed Critical Basf Se
Publication of WO2012049250A2 publication Critical patent/WO2012049250A2/fr
Publication of WO2012049250A3 publication Critical patent/WO2012049250A3/fr

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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
    • A01N47/00—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid
    • A01N47/40—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides
    • A01N47/42—Biocides, pest repellants or attractants, or plant growth regulators containing organic compounds containing a carbon atom not being member of a ring and having no bond to a carbon or hydrogen atom, e.g. derivatives of carbonic acid the carbon atom having a double or triple bond to nitrogen, e.g. cyanates, cyanamides containing —N=CX2 groups, e.g. isothiourea
    • A01N47/44—Guanidine; Derivatives thereof
    • 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
    • A01N25/08—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 solids as carriers or diluents
    • A01N25/10—Macromolecular 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
    • 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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Plant Pathology (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Agronomy & Crop Science (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Toxicology (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Peptides Or Proteins (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

L'invention concerne un procédé pour immobiliser un principe actif antimicrobien sur la surface d'un substrat, selon lequel la surface du substrat est traitée avec une composition contenant les constituants suivants: (i) un solvant, (ii) une hydrophobine (H), (iii) un principe actif (W) antimicrobien cationique, (iv) éventuellement des additifs (A) ou des constituants auxiliaires (HK), ledit procédé permettant d'obtenir un apprêt antimicrobien durable de substrats.
PCT/EP2011/067893 2010-10-13 2011-10-13 Procédé pour immobiliser des principes actifs cationiques sur des surfaces WO2012049250A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP10187423 2010-10-13
EP10187423.8 2010-10-13

Publications (2)

Publication Number Publication Date
WO2012049250A2 WO2012049250A2 (fr) 2012-04-19
WO2012049250A3 true WO2012049250A3 (fr) 2013-04-11

Family

ID=44801012

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2011/067893 WO2012049250A2 (fr) 2010-10-13 2011-10-13 Procédé pour immobiliser des principes actifs cationiques sur des surfaces

Country Status (1)

Country Link
WO (1) WO2012049250A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AR094432A1 (es) 2012-04-05 2015-08-05 Basf Plant Science Co Gmbh Plantas resistentes a hongos que expresan hidrofobina
CN111773439B (zh) * 2020-05-21 2022-03-04 陕西师范大学 一种可有效固定阳离子抗菌剂且抗细菌生物膜的生物友好型抗菌涂层
US20230097006A1 (en) * 2021-07-30 2023-03-30 C-Polar Technologies, Inc. Biocompatible space-charged electret materials with antibacterial and antiviral effects and methods of manufacture thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006131564A2 (fr) * 2005-06-10 2006-12-14 Basf Aktiengesellschaft Nouvelles proteines de fusion de type hydrophobines appauvries en cysteine, leur production, et leur utilisation
WO2006136607A2 (fr) * 2005-06-24 2006-12-28 Basf Aktiengesellschaft Utilisation de polypeptides d'hydrophobine et de conjugues de polypeptides d'hydrophobine avec des substances actives ou a effet ainsi que leur production et leur application en cosmetique
WO2009117473A2 (fr) * 2008-03-18 2009-09-24 Massachusetts Institute Of Technology Structures contenant des peptides anti-microbiens

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1996041882A1 (fr) 1995-06-12 1996-12-27 Proefstation Voor De Champignoncultuur Hydrophobines de champignons commestibles, genes, sequences nucleotidiques, fragments d'adn codant pour lesdites hydrophobines et leur expression
EP1141711A1 (fr) 1999-01-05 2001-10-10 Unilever Plc Fixation de fragments d'anticorps a des supports solides
US20020146385A1 (en) 2001-04-10 2002-10-10 Lin Tung Liang Ionic antimicrobial coating
EP1279742A1 (fr) 2001-07-23 2003-01-29 Applied NanoSystems B.V. Procédé de fixation d' un produit sur la surface d' un détecteur à l' aide d' hydrophobin
ATE315579T1 (de) 2002-06-21 2006-02-15 Applied Nanosystems Bv Verfahren zur bindung einer verbindung an eine oberfläche
US7241734B2 (en) 2004-08-18 2007-07-10 E. I. Du Pont De Nemours And Company Thermophilic hydrophobin proteins and applications for surface modification
EP1848734A2 (fr) 2005-02-07 2007-10-31 Basf Aktiengesellschaft Procede pour enduire des surfaces avec des hydrophobines
CA2596661C (fr) 2005-02-07 2013-12-10 Basf Aktiengesellschaft Nouvelles proteines de fusion d'hydrophobine, leur production et leur utilisation
JP4964227B2 (ja) 2005-03-30 2012-06-27 ビーエーエスエフ ソシエタス・ヨーロピア 硬化無機物建材、自然石、人造石、及びセラミックの表面処理用のハイドロフォビンの使用方法
BRPI0609541A2 (pt) 2005-03-30 2011-10-18 Basf Ag uso de hidrofobinas, processo para tratar superfìcies duras de forma a repelir sujeira, agente de limpeza, e, superfìcie dura
US8859106B2 (en) 2005-03-31 2014-10-14 Basf Se Use of polypeptides in the form of adhesive agents
MX2008001056A (es) 2005-08-01 2008-03-19 Basf Ag Uso de proteinas no enzimaticas de superficie activa para lavar textiles.
US20070243237A1 (en) 2006-04-14 2007-10-18 Mazen Khaled Antimicrobial thin film coating and method of forming the same

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006131564A2 (fr) * 2005-06-10 2006-12-14 Basf Aktiengesellschaft Nouvelles proteines de fusion de type hydrophobines appauvries en cysteine, leur production, et leur utilisation
WO2006136607A2 (fr) * 2005-06-24 2006-12-28 Basf Aktiengesellschaft Utilisation de polypeptides d'hydrophobine et de conjugues de polypeptides d'hydrophobine avec des substances actives ou a effet ainsi que leur production et leur application en cosmetique
WO2009117473A2 (fr) * 2008-03-18 2009-09-24 Massachusetts Institute Of Technology Structures contenant des peptides anti-microbiens

Also Published As

Publication number Publication date
WO2012049250A2 (fr) 2012-04-19

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