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WO1997039865A1 - Procede de traitement du bois pour lutter contre l'attaque de moisissures nocives pour le bois - Google Patents

Procede de traitement du bois pour lutter contre l'attaque de moisissures nocives pour le bois Download PDF

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Publication number
WO1997039865A1
WO1997039865A1 PCT/EP1997/001911 EP9701911W WO9739865A1 WO 1997039865 A1 WO1997039865 A1 WO 1997039865A1 EP 9701911 W EP9701911 W EP 9701911W WO 9739865 A1 WO9739865 A1 WO 9739865A1
Authority
WO
WIPO (PCT)
Prior art keywords
wood
acid
fenpropimorph
fungi
triazole compound
Prior art date
Application number
PCT/EP1997/001911
Other languages
German (de)
English (en)
Inventor
Reimer Goettsche
Hans Borck
Reiner Kober
Original Assignee
Dr. Wolman 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 Dr. Wolman Gmbh filed Critical Dr. Wolman Gmbh
Priority to EP97919373A priority Critical patent/EP0898506A1/fr
Priority to AU23872/97A priority patent/AU2387297A/en
Publication of WO1997039865A1 publication Critical patent/WO1997039865A1/fr

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/343—Heterocyclic compounds
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/38—Aromatic compounds
    • B27K3/40—Aromatic compounds halogenated
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B27—WORKING OR PRESERVING WOOD OR SIMILAR MATERIAL; NAILING OR STAPLING MACHINES IN GENERAL
    • B27K—PROCESSES, APPARATUS OR SELECTION OF SUBSTANCES FOR IMPREGNATING, STAINING, DYEING, BLEACHING OF WOOD OR SIMILAR MATERIALS, OR TREATING OF WOOD OR SIMILAR MATERIALS WITH PERMEANT LIQUIDS, NOT OTHERWISE PROVIDED FOR; CHEMICAL OR PHYSICAL TREATMENT OF CORK, CANE, REED, STRAW OR SIMILAR MATERIALS
    • B27K3/00—Impregnating wood, e.g. impregnation pretreatment, for example puncturing; Wood impregnation aids not directly involved in the impregnation process
    • B27K3/34—Organic impregnating agents
    • B27K3/50—Mixtures of different organic impregnating agents

Definitions

  • the present invention relates to a method for treating wood against infestation by wood-damaging fungi.
  • fenpropimorph (4- [3- ⁇ 4-tert-butylphenyl ⁇ -2-methylpropyl] -2,6-c ⁇ s-dimethylmorpholm) is generally known (cf. DE-A 26 56 747).
  • WO-A 95/16349 discloses fungicidal mixtures and agents for crop protection containing them, which contain fenpropimorph and a tnazole compound as active substances.
  • DE-A 43 40 853 teaches a synergistic mixture for use in wood protection which, in addition to a copper compound and an alkanolamine, contains a tazole compound and a further fungicide, for example fenpropimorph.
  • Fenpropimorph, the tnazole compounds and the known synergistic mixtures which contain these active ingredients do not have a satisfactory effect against wood-damaging, wood-fungal fungi.
  • the object of the present invention was therefore to remedy this deficiency.
  • wood is also intended to include wood secondary products such as woodcuts, cellulose and other technical products or materials containing cellulose that are susceptible to fungal attack, e.g. Intermediates in papermaking and woody annual plants (bar alley, rapeseed) are included.
  • Suitable triazole compounds are: 2- (1-chlorocyclopropyl-1- (2-chlorophenyl) -3- (1,2,4-triazol-1-yl) propan-2-ol, 1-butyl-1 - (2, 4-dichlorophenyl) -2- (1,2, 4-triazol-l-yl) ethanol (hexaconazole), 1- (2-chlorophenyl) methyl) -l- (1, 1- dimethyl) -2- (1,2, 4-triazol-l-ylethanol, 1- (4-fluorophenyl) -1- (2-fluorophenyl) -2- (1,2,4-triazol-l-yl) ethanol (Flutriafol), (RS) -4- (4-chlorophenyl) -2-phenyl-2- (1H-1,2,4-triazol-l-yl-methyl) butyronitrile, 1- (2 RS, 4 RS; 2 RS, 4 SR) -4
  • Propiconazole, penconazole, cyproconazole, hexaconazole, tebuconazole and mixtures thereof are used with particular advantage as the triazole compound.
  • Fenpropimorph and the triazole compounds can each be in the form of the free base or in the form of a metal salt complex or as an acid addition salt.
  • the salts are produced by reacting the respective active ingredient with the corresponding acids, e.g. Halogenwasserstoff Text ⁇ ren cloth acid such as hydrofluoric acid, hydrochloric acid, hydrobromic acid and hydriodic acid, or sulfuric acid, phosphoric acid, phosphorous acid, nitric acid or organic acids such as acetic acid, trifluoroacetic acid, trichloroacetic acid, Propions ⁇ acid, glycolic acid, lactic acid, succinic acid, citric acid, malic acid, tartaric acid, Benzoic acid, cinnamic acid, oxalic acid, formic acid, benzenesulfonic acid, p-toluenesulfonic acid, methanesulfonic acid, salicylic acid, p-aminosalicylic acid and 1,2-naphthalene disulfonic acid.
  • the corresponding acids e.g. Halogenwasserstoff Text ⁇ ren cloth acid such as hydrofluoric acid, hydroch
  • the metal complexes are produced from fenpropimorph or the underlying triazole compound and an inorganic or organic metal salt, for example the halides, nitrates, sulfates, phosphates, acetates, trifluoroacetates, trichloroacetates, propionates, tartrates, sulfonates, salicylates and benzoates of the metals of the second main group of the periodic table such as calcium and magnesium and the third and fourth main group such as aluminum, tin or lead and the first to eighth subgroups such as chromium, manganese, iron, cobalt, nickel, copper, zinc.
  • the sub-group elements of the 4th period and in particular copper are preferred.
  • the metals can be present in the various valences which they can assume.
  • the metal complexes can contain one or more organic molecular moieties as ligands.
  • the mixing ratio of fenpropimorph and triazole compound in the mixtures used according to the invention is between 0.25: 1 to 5: 1, in particular 1: 1 to 4: 1 parts by weight.
  • the mixtures of fenpropimorph and one or more triazole compounds are generally formulated with conventional formulation auxiliaries to form wood preservatives before they are used. Liquid wood preservatives are preferably produced because of the better handling.
  • the mixture is used in such a way that the wood to be protected is treated with fenpropimorph and one or more triazole compounds simultaneously, together or separately, or in succession.
  • the mixture of fenpropimorph and one or more triazole compounds is preferably used in an amount of 0.05 to 5 kg per cubic meter of wood.
  • the mixtures used according to the invention are partly liquid. Regarding their use in wood protection, they are preferably formulated in liquid form, for example
  • Water and solvents serve to improve the handling of the mixtures or the agents by facilitating the setting of the viscosity and / or accelerating the dissolution of the emulsion concentrates in water.
  • the organic solvents are partly at the same time required to dissolve the triazole compounds.
  • the emulsion concentrates can be in liquid, homogeneous form, but also in paste form in solid form.
  • Preferred organic solvents for such formulations 5 are water-soluble or water-miscible polar solvents, e.g. Glycols (ethylene glycol, propylene glycol), glycol ethers (ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, phenylglycol), glycol ether acetates (butylglycol acetate), lactic acid esters (lactic acid ethyl ester, lactic acid propyl ester), N-alkylpyrrolidone-0-nolonol-n-acetone, methyl-n-acetone hol, dimethylformamide, diethylformamide, dimethyl sulfoxide, N, N'-dimethylpropyleneurea and mixtures thereof.
  • Glycols ethylene glycol, propylene glycol
  • glycol ethers ethylene glycol monomethyl ether, ethylene glycol monoethyl ether, phenylglycol
  • wood preservatives containing eg 0.1-5% by weight of the fenpropimorph / triazole compound mixture, preferably 0.25-2.5% by weight and especially 0.5-2% by weight,
  • organic solvent if appropriate for dissolving the triazole compound and / or as a penetration aid, the remainder being 100% by weight of aliphatic and / or aromatic hydrocarbons.
  • Suitable water-thinnable wood preservatives exist e.g. out
  • the proportions of the components of these agents should add up to 100% by weight.
  • Non-ionic, cationic and anionic emulsifiers can be used as emulsifiers. Quaternary ammonium compounds and alkoxylated, especially ethoxylated: fatty alcohols, oxo alcohols and oils (castor oil, fish oil) are preferred.
  • fatty amines have been found as an emulsifier, which are alkoxylated with from 2 to 25 moles of ethylene oxide, such as Ethomen ® C 15, Ethomen® T23 or S20 Ethomen® (Akzo Chemicals GmbH, Duren 52355, Germany).
  • the water-dilutable emulsion concentrates form clear to opaque emulsions when diluted in water.
  • these wood preservatives also contain piperidine derivatives and / or further morpholine derivatives, preferably one or more of the fungicidal active substances from the group fenpropidine, (N- (3 (4-tert.-Bu- tylphenyl) -2-methylpropyl) piperidine, tridemorph (N-tridecyl-2, 6-dimethylmorpholine) or their salts.
  • piperidine derivatives and / or further morpholine derivatives preferably one or more of the fungicidal active substances from the group fenpropidine, (N- (3 (4-tert.-Bu- tylphenyl) -2-methylpropyl) piperidine, tridemorph (N-tridecyl-2, 6-dimethylmorpholine) or their salts.
  • solvent-containing formulations or emulsion concentrates can be used withn active ingredients are combined, which in the latter case are incorporated with suitable additional emulsifiers.
  • Suitable mixture partners include the following compounds :
  • Fenulfenamides such as dichlofluanid, tolylfluanid, folpet, fluorfolpet;
  • Benzimidazoles such as carbendazim, benomyl, fuberidazole, thiabendazole or their salts;
  • Thiocyanates such as thiocyanatomethylthiobenzothiazol, methylene bisthiocyanate
  • quaternary ammonium compounds such as benzyldimethyletradecylammonium chloride, benzyldimethyldodecylammonium chloride, didecyldimethylammonium chloride;
  • Iodine derivatives such as diiodomethyl p-tolysulfone, 3-iodo-2-propynyl alcohol, 4-chlorophenyl-3-iodopropargyl formal, 3-bromo-2, 3-di-iodo-2-propenylethyl carbonate, 2,3, 3-triiodallyl alcohol, 3-bromo-2, 3-di-iodo-2-propenyl alcohol, 3-iodo-2-propynyl-n-butyl carbamate, 3-iodo-2-propynyl-n-hexyl carbamate, 3-iodo-2-propi nyl-cyclohexyl carbamate, 3-iodo-2-propynylphenyl carbamate, 0-1- (6-iodo-3-oxo-hex-5-ynyl) butyl carbamate, 0-1- (6-iodo-3-oxo-hex
  • Phenol derivatives such as tribromophenol, tetrachlorophenol, 3-methyl-4-chlorophenol, dichlorophen, o-phenylphenol, m-phenylphenol, p-phenylphenol, 2-benzyl-4-chlorophenol;
  • Bromine derivatives such as 2-bromo-2-nitro-1,3-propanediol, 2-bromo-2-bromomethyl-glutaronitrile;
  • Isothiazolinones such as N-methylisothiazolin-3-one, 5-chloro-N-methyl-isothiazolin-3-one, 4,5-dichloro-N-octylisothiazoline-3-one, N-octyl-isothiazolin-3- on;
  • Benzisothiazolinones such as 4, 5-trimethylisothiazol-3-one
  • Pyridines such as l-hydroxy-2-pyridinthione (and their Na, Fe, Mn, Zn salts), tetrachloro-4-methylsulfonylpyridine; Metal soaps such as tin, copper, zinc naphthenate, octate, 2-ethylhexanoate, oleate, phosphate, benzoate.
  • Organotin compounds e.g. Tributyl (TBT) tin compounds, dialkyldithiocarbamates such as Na and Zn salts of dialkyldithiocarbamates, tetramethylthiuram disulfide;
  • TBT Tributyl
  • dialkyldithiocarbamates such as Na and Zn salts of dialkyldithiocarbamates, tetramethylthiuram disulfide
  • Nitriles such as 2,4, 5, 6-tetrachloroisophthalonitrile
  • Morpholine derivatives such as aldemorph.
  • Phosphoric acid esters such as azinphos-ethyl, azinphos-methyl,
  • Organosilicon compounds preferably dimethyl (phenyl) silylmethyl-3-phenoxybenzyl ether such as dimethyl (4-ethoxyphenyl) silylmethyl-3-phenoxybenzyl ether or (dimethylphenyl) silylmethyl-2-phenoxy-6-pyridylmethyl ether such as dimethyl ( 9-ethoxy -phenyl ) silylmethyl-2-phenoxy-6-pyridylmethyl ether or (phenyl-3- (3-phenoxyphenyl (propyl) dimethylsilane such as (4-ethoxyphenyl) - (3- (4-fluoro-3-phenoxyphenyl-propyl) di- methylsilane;
  • Pyrethroids such as allethrin, alphamethrin, bioresmethrin, byfenthrin, cycloprothin, cyfluthrin, decamethrin, cyhalothrin, cypermethrin, deltamethrin, a-cyno-3-phenyl-2-methyl-ben-zyl-2,2-dimethyl-3- (2 -chlor-2-trifluoromethylvinyl) cyclopropane carboxylate, fenpropathrin, fenfluthrin, fenvalerate, flu- cythrinate, flumethrin, fluvalinate, permethrin, resemethrin and tralomethrin;
  • Nitroimines and nitromethylenes such as 1- ((6-chloro-3-pyridinyl ) methyl) -4, 5-dihydro-N-nitro-lH-imidazol-2-amine (midacloprid ) , N- (( 6- Chloro-3-pyridyl ) methyl ) -N'-cyano-N'-methylacetamide;
  • Suitable water-soluble organic acids are e.g. 8-hydroxyquinoline, or an aliphatic or aromatic mono- or polycarboxylic acid, e.g.
  • an aliphatic unbranched monocarboxylic acid with 5 to 20 carbon atoms such as hexanoic acid, heptanoic acid, octane acid, nonanoic acid and decanoic acid
  • an aliphatic branched monocarboxylic acid with 5 to 20 carbon atoms such as 2-ethylpentanoic acid, 2-ethylhexanoic acid, 2-ethylheptanoic acid, isooonanoic acid, isooonanoic acid and versatic acid, or neocarboxylic acid (more strongly branched monocarboxylic acids), or an aliphatic dicarboxylic acid with 5 to 20 carbon atoms such as sebacic acid and decanedicarboxylic acid, or an aromatic or aromatic / aliphatic carboxylic acid such as naphthenic acid and benzoic acid.
  • the solvent-containing wood preservatives or aqueous dilutions of the emulsion concentrates can additionally contain binders, e.g. ollosable or water-thinnable alkyd resins, acrylate dispersion, or in the case of primers, which contain approx. 2 to 10% by weight of solid resin or glazes, which contain approx. 10 to 25% solid resin, also inorganic or organic pigment preparations, water-based and olless dyes, "water repellants" such as metal stearates or waxes and / or other auxiliaries such as dryers, wetting agents and penetration aids are added.
  • binders e.g. ollosable or water-thinnable alkyd resins, acrylate dispersion, or in the case of primers, which contain approx. 2 to 10% by weight of solid resin or glazes, which contain approx. 10 to 25% solid resin, also inorganic or organic pigment preparations, water-based and olless dyes,
  • the application for protecting the wood can e.g. depending on the risk to the wood:
  • the concentration of the fungicidal mixture in the respective wood preservative mostly depends on the degree of danger to the wood to be treated by the fungi and, in addition, on the selected application method.
  • undiluted concentrates e.g. plywood, chipboard, bagasse panels.
  • the mixtures and wood preservatives used in accordance with the invention provide particularly effective protection against wood-discoloring fungi, in particular blue fungi and, in particular, Aureobasidium pullulans and Sclero phoma pityophila, which are included in the Ascomycetes.
  • Basidiomycetes e.g. Serpula lacrymans, Coniophora quina
  • mold e.g. Aspergillus niger
  • mold rot e.g. Chaetomium globosum
  • Pine sapwood blocks measuring 40 x 15 x 4 mm 3 were impregnated by vacuum impregnation with fungicide solutions in one concentration row. For this, the test blocks were 30 min. exposed to a vacuum of 30 mbar in a drinking vessel. The fungicide solution was then sucked into the drinking container by means of the vacuum, and the test blocks secured against floating were flooded in this way. After pressure equalization, the test blocks were then left under the solution for 1 h.
  • the amount of solution taken up by the test blocks was determined by weighing the blocks before and after the drinking, and from this the uptake of active substance or formulation was then calculated.
  • test blocks were soaked with water by vacuum impregnation and washed out with a 5-fold volume of water for 1 week. One water change was carried out per day. After drying again and sterilizing the blocks were then in the Clean room bank placed in petri dishes on agar culture medium and inoculated with a spore mixture of the blue fungi Aureobasidium pullulans and Sclerophoma pityophila (test fungi according to EN 152).
  • the fogging was assessed on the inside using the following scale:
  • the emulsifier Ethomen ® C 15 is a coconut fatty amine alkoxylated with an average of 5 moles of ethylene oxide from Akzo Chemicals GmbH, 52355 Duren, Germany.

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  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Wood Science & Technology (AREA)
  • Forests & Forestry (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)

Abstract

L'invention concerne un procédé permettant de traiter le bois contre l'attaque de moisissures nocives pour le bois, selon lequel le bois est traité avec un mélange contenant a) du fenpropimorphe et b) un composé triazol à l'exception de l'époxyconazol, dans une quantité à action synergique à l'encontre de ces moisissures.
PCT/EP1997/001911 1996-04-19 1997-04-17 Procede de traitement du bois pour lutter contre l'attaque de moisissures nocives pour le bois WO1997039865A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP97919373A EP0898506A1 (fr) 1996-04-19 1997-04-17 Procede de traitement du bois pour lutter contre l'attaque de moisissures nocives pour le bois
AU23872/97A AU2387297A (en) 1996-04-19 1997-04-17 Process for treating wood against infection by moulds harmful to wood

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19615530.4 1996-04-19
DE19615530 1996-04-19

Publications (1)

Publication Number Publication Date
WO1997039865A1 true WO1997039865A1 (fr) 1997-10-30

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Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP1997/001911 WO1997039865A1 (fr) 1996-04-19 1997-04-17 Procede de traitement du bois pour lutter contre l'attaque de moisissures nocives pour le bois

Country Status (4)

Country Link
EP (1) EP0898506A1 (fr)
AU (1) AU2387297A (fr)
CA (1) CA2251534A1 (fr)
WO (1) WO1997039865A1 (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054969A1 (fr) * 1997-06-04 1998-12-10 Basf Aktiengesellschaft Melange fungicide
WO1999044424A1 (fr) * 1998-03-05 1999-09-10 Buckman Laboratories International, Inc. Compositions et procedes microbicides utilisant des combinaisons synergiques de propiconazole et de 2-mercaptobenzothiazole
WO2000005955A1 (fr) * 1998-07-28 2000-02-10 Dr. Wolman Gmbh Procede pour traiter le bois contre les attaques par des champignons nuisibles
US6110950A (en) * 1998-03-05 2000-08-29 Buckman Laboratories International Inc. Microbicidal compositions and methods using synergistic combinations of propiconazole and 2-mercaptobenzothiazole
FR2939068A1 (fr) * 2008-12-01 2010-06-04 Intace Internat Sarl Procede pour lutter contre le bleuissement du bois
EP3639663A1 (fr) 2018-10-18 2020-04-22 Technische Universität Dresden Composition et procédé d'amélioration de la résistance aux moisissures et / ou de réduction de l'absorption d'eau ainsi que matériau comportant ladite composition

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3095329B1 (fr) 2003-04-09 2019-06-12 Koppers Performance Chemicals Inc. Formules de conservation de bois micronisé
US8637089B2 (en) 2003-04-09 2014-01-28 Osmose, Inc. Micronized wood preservative formulations
US8747908B2 (en) 2003-04-09 2014-06-10 Osmose, Inc. Micronized wood preservative formulations
NZ544699A (en) 2003-06-17 2009-11-27 Phibrowood Llc Particulate wood preservative and method for producing same
US20050252408A1 (en) 2004-05-17 2005-11-17 Richardson H W Particulate wood preservative and method for producing same
WO2006044218A2 (fr) 2004-10-14 2006-04-27 Osmose, Inc. Formulations micronisees de conservation de bois dans des supports organiques

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237483A1 (fr) * 1986-03-06 1987-09-16 Ciba-Geigy Ag Microbicides
DE3736651A1 (de) * 1987-10-29 1989-05-11 Bayer Ag Fungizide wirkstoffkombinationen
DE4343176A1 (de) * 1993-12-17 1995-06-22 Basf Ag Fungizide Mischung
DE4441672A1 (de) * 1994-11-23 1996-05-30 Basf Ag Holzschutzmittel

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0237483A1 (fr) * 1986-03-06 1987-09-16 Ciba-Geigy Ag Microbicides
DE3736651A1 (de) * 1987-10-29 1989-05-11 Bayer Ag Fungizide wirkstoffkombinationen
DE4343176A1 (de) * 1993-12-17 1995-06-22 Basf Ag Fungizide Mischung
DE4441672A1 (de) * 1994-11-23 1996-05-30 Basf Ag Holzschutzmittel

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998054969A1 (fr) * 1997-06-04 1998-12-10 Basf Aktiengesellschaft Melange fungicide
US6369090B1 (en) 1997-06-04 2002-04-09 Basf Aktiengesellschaft Fungicidal mixture
EA002383B1 (ru) * 1997-06-04 2002-04-25 Басф Акциенгезельшафт Фунгицидная смесь
WO1999044424A1 (fr) * 1998-03-05 1999-09-10 Buckman Laboratories International, Inc. Compositions et procedes microbicides utilisant des combinaisons synergiques de propiconazole et de 2-mercaptobenzothiazole
US6110950A (en) * 1998-03-05 2000-08-29 Buckman Laboratories International Inc. Microbicidal compositions and methods using synergistic combinations of propiconazole and 2-mercaptobenzothiazole
AU746012B2 (en) * 1998-03-05 2002-04-11 Buckman Laboratories International, Inc. Microbicidal compositions and methods using synergistic combinations of propiconazole and 2-mercaptobenzothiazole
WO2000005955A1 (fr) * 1998-07-28 2000-02-10 Dr. Wolman Gmbh Procede pour traiter le bois contre les attaques par des champignons nuisibles
US6558685B1 (en) 1998-07-28 2003-05-06 Dr. Wolman Gmbh Method for treating wood against the attack of harmful fungi
FR2939068A1 (fr) * 2008-12-01 2010-06-04 Intace Internat Sarl Procede pour lutter contre le bleuissement du bois
EP3639663A1 (fr) 2018-10-18 2020-04-22 Technische Universität Dresden Composition et procédé d'amélioration de la résistance aux moisissures et / ou de réduction de l'absorption d'eau ainsi que matériau comportant ladite composition

Also Published As

Publication number Publication date
AU2387297A (en) 1997-11-12
CA2251534A1 (fr) 1997-10-30
EP0898506A1 (fr) 1999-03-03

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