NO813584L - THREE-PROTECTION REMEDY. - Google Patents

THREE-PROTECTION REMEDY.

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Publication number
NO813584L
NO813584L NO813584A NO813584A NO813584L NO 813584 L NO813584 L NO 813584L NO 813584 A NO813584 A NO 813584A NO 813584 A NO813584 A NO 813584A NO 813584 L NO813584 L NO 813584L
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Norway
Prior art keywords
wood
fungi
formula
carbon atoms
protection
Prior art date
Application number
NO813584A
Other languages
Norwegian (no)
Inventor
Ernst-Heinrich Pommer
Original Assignee
Basf Ag
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Publication of NO813584L publication Critical patent/NO813584L/en

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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
    • A01N43/00—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds
    • A01N43/64—Biocides, pest repellants or attractants, or plant growth regulators containing heterocyclic compounds having rings with three nitrogen atoms as the only ring hetero atoms
    • A01N43/647—Triazoles; Hydrogenated triazoles
    • A01N43/653—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • 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

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  • Life Sciences & Earth Sciences (AREA)
  • Dentistry (AREA)
  • Pest Control & Pesticides (AREA)
  • Plant Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Agronomy & Crop Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Zoology (AREA)
  • Environmental Sciences (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Chemical And Physical Treatments For Wood And The Like (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Description

Den fore 1 I^gen3e""opSffTWf^lTe^an^gaT^e tr^t r e -be skyttel ses--- :- - The fore 1 I^gen3e""opSffTWf^lTe^an^gaT^e tr^t r e -be shuttle ses--- :- -

. middel, s<q>m...inneholder et triazolylmetylketal som aktivt stoff. Fra BRD-off.skrift 25 51 560 er det kjent å anvende ~~l^TB^ryT)^å~lkyl~-i:H^ landbruket for ■ bek jempelse. av. fytopatogene sopper. Stoffene kan også anvendes ved behandling av dyr og mennesker som er blitt syke på grunn av patogene mikroorganismers virkning. Det ble nå overraskende funnet at triazolylmetylketaler ~"med~f o.rm'ei.en — - •—'■ > _.. :.' . agent, s<q>m...contains a triazolyl methyl ketal as active substance. From BRD official publication 25 51 560 it is known to use ~~l^TB^ryT)^å~lkyl~-i:H^ agriculture for ■ bek empelse. of. phytopathogenic fungi. The substances can also be used in the treatment of animals and people who are become ill due to the action of pathogenic microorganisms. It was now surprisingly found that triazolyl methyl ketals ~"with~f o.rm'ei.en — - •—'■ > _.. :.'

hvor R be ty r "fen. å IkyTFé siTTTiélJ~2~-*3 '~' K sthanstcmsx-, --e-r-me'get-^i-rk-= ningsfulle mot tré-misfargende sopper, forråtnelsessopper og tre-ødeleggende sopper. Særlig virkningsfulle er forbindelsene 1-M2- (2 ,4^diklorfenyl) -4-etyl-i,3-dioksolan-2-yl-metyl]-lH-1, 2 , 4-triazol • (forbrn.deIse A) og 1-[2-(2,4-diklorfenyl)-4-propy1-1,3-dioksolan-2-yl-metyl]-1H-1,2,4-triazol (forbindelse B). where R be ty r "fen. å IkyTFé siTTTiélJ~2~-*3 '~' K sthanstcmsx-, --e-r-me'get-^i-rk-= ningful against tree-discoloring fungi, decay fungi and wood-destroying fungi. Particularly effective are the compounds 1-M2-(2,4^dichlorophenyl)-4-ethyl-1,3-dioxolan-2-yl-methyl]-1H-1, 2, 4-triazole • (combustion deIse A ) and 1-[2-(2,4-dichlorophenyl)-4-propyl-1-1,3-dioxolan-2-yl-methyl]-1H-1,2,4-triazole (compound B).

De aktive stoffers bredé virknirigsspektrum ved beskyttelse av "'• tre kunne "ikke "forutseST -da- andre --kjente -triazolderivater som anvendes i landbruket, såsom 1- (4-klorfenoks'y)-3 , 3-dimetyl-l-(1H-1,2 , 4-triazol-l-yl)-2-butanon (forbindelse 1)' (BRD-of f. skrift 22:oi 063) og bis-fenyl-(3-trifluormetyl-feny1)-1-(1,2,4-triazolyl)-metan (forbindelse 2) har en;utmerket fungicid virkning.mot fytopatogene sopper, men er praktisk talt uten virkning mot tre-misfargende sopper og forråtnelsessopper. The broad spectrum of activity of the active substances in the protection of wood could not be predicted in comparison to other known triazole derivatives used in agriculture, such as 1-(4-chlorophenoxy)-3,3-dimethyl-l- (1H-1,2,4-triazol-1-yl)-2-butanone (compound 1)' (BRD-of f. letter 22:oi 063) and bis-phenyl-(3-trifluoromethyl-phenyl)-1 -(1,2,4-triazolyl)-methane (compound 2) has an excellent fungicidal effect against phytopathogenic fungi, but is practically ineffective against wood-discoloring fungi and decay fungi.

De følgende tre- og'maling-fargende sopper, forråtnelsessopper og tre-ødeleggende sopper kan eksempelvis bekjempes med tre-beskyttelsesmidlene ifølge oppfinnelsen: Pullularia (Auréobasidium pullulans), Sclerophoma p.ityophila, Ceratocystis spee, Paeci lpmyces- variptii, Hormiscium spee, Stemphyiium spee, Phoma violacea , • Cladosporium herbarum, Trichoderma viride, Chaetomium globosum, Humicola grisea, . . Merulius lacrimans, Coniophora puteana, Lentinus lepideus, Lenzites trabea, Trametes versicolor, Stereum hirsutum, Fornes annosus. The following wood and paint-staining fungi, decay fungi and wood-destroying fungi can, for example, be combated with the wood preservatives according to the invention: Pullularia (Auréobasidium pullulans), Sclerophoma p.ityophila, Ceratocystis spee, Paeci lpmycesvariptii, Hormiscium spee, Stemphyiium spee, Phoma violacea , • Cladosporium herbarum, Trichoderma viride, Chaetomium globosum, Humicola grisea, . . Merulius lacrimans, Coniophora puteana, Lentinus lepideus, Lenzites trabea, Trametes versicolor, Stereum hirsutum, Fornes annosus.

De nye aktive stoffer kan anvendes i preparater såsom løsninger, emulsjoner, pastaer og oljedispersjoner. Prepa-ratene inneholder i alminnelighet mellom 0,1<q>g 90 vekt% aktivt stoff, fortrinnsvis 0 ,25-50%.; Anvendte mengder utgjør, alt etter arten.av den ønskede virkning, 0,5-8 g aktivt stoff 2 pr. m tre-overflate som skal beskyttes, eller 50-40.00 g aktivt stoff pr. m tre. Malinger/påstrykningsmidler inneholder eksempelvis 0,5-2 vekt% aktivt stoff. Ved beskyttelse av. trematerialer kan de aktive stoffer tilsettes som emulsjon, eller ved blandemet<q>den (Untermischverfahren) tilsettes.til klebemidlet, eksempelvis i.mengder, på 2-6 vekt%. The new active substances can be used in preparations such as solutions, emulsions, pastes and oil dispersions. The preparations generally contain between 0.1<q>g and 90% by weight of active substance, preferably 0.25-50%; Amounts used are, depending on the nature of the desired effect, 0.5-8 g of active substance 2 per m wooden surface to be protected, or 50-40.00 g of active substance per m three. Paints/coating agents contain, for example, 0.5-2% by weight of active substance. By protection of. wooden materials, the active substances can be added as an emulsion, or by mixing (Untermischverfahren) added to the adhesive, for example in amounts of 2-6% by weight.

Anvendelsen, av de aktive stoffer skjer ved påstrykning, s-prøyting, dusjing, dypping eller ved trykkimpregnerings-eller diffusjonsmetoder. The application of the active substances takes place by application, s-spraying, showering, dipping or by pressure impregnation or diffusion methods.

For å utvide virkningsspektret eller oppnå spesielle ef-fekter kan-man kombinere de aktive stoffer;med andre virk-somme stoffer. Blandinger med de følgende forbindelser anses særlig gunstige: Orgahotinnforbindelsersåsom tributyltinnoksyd og tributyl-tinnbenzoat To extend the spectrum of action or achieve special effects, the active substances can be combined with other active substances. Mixtures with the following compounds are considered particularly beneficial: Orgahotin compounds such as tributyltin oxide and tributyltin benzoate

metylenbistiocyanat methylene bisthiocyanate

alkyl-dimety1-benzylammoniumklorid cety1-pyridiniumklorid alkyl-dimethyl-benzylammonium chloride cetyl-pyridinium chloride

klorerte fenoler, såsom tetra- og pentaklorfenol tetraklorisoftalsyre-dinitril. chlorinated phenols, such as tetra- and pentachlorophenol tetrachloroisophthalic acid dinitrile.

2-halogenbenzosyreanilid • 2-Halobenzoic acid anilide •

N-cykloheksyl-N-meto.ksy-2,5-dimetyl-f uran-3-karboksylsyreamid N,N-dimétyl-N'-fenyl-(N-fluormetyltio)-sulfamid N-feriy 1-N ,N .' -dimetyl-N '-f luordiklormetyl-tiosulf onyl-diamid benzimidazor-2-karbaminsyre-metylester N-cyclohexyl-N-methoxy-2,5-dimethyl-furan-3-carboxylic acid amide N,N-dimethyl-N'-phenyl-(N-fluoromethylthio)-sulfamide N-ferry 1-N ,N .' -dimethyl-N '-fluorodichloromethyl-thiosulfonyl-diamide benzimidazor-2-carbamic acid methyl ester

2-tiocyanometyl-tiobenzotiazol2-Thiocyanomethyl-thiobenzothiazole

kobbernaftenat kobber-8-oksykinolin copper naphthenate copper-8-oxyquinoline

alkali- og metallsalter av N'-hydroksy-N-cykloheksyl-diazenium-oksyd alkali and metal salts of N'-hydroxy-N-cyclohexyl diazenium oxide

merkaptobenztiazol N,N-Dimetyl-N'-(diklorfluormetyltio)-sulfamid p-klorfeny1-3-propargyl-formal mercaptobenzthiazole N,N-Dimethyl-N'-(dichlorofluoromethylthio)-sulfamide p-chlorophenyl-3-propargyl-formal

3-jod-2-propynyl-butyl-karbamat3-iodo-2-propynyl-butyl-carbamate

Eksempel 1.Example 1.

Ved fremstilling av et oljeaktig tre-beskyttelse.smiddel med 1% aktivt stoff oppløser man først 1 del (vektdel) av forbindelsen A.under lett" oppvarmning i 55 deler av en aromat-rik bensinf raks'jon. Deretter tilsettes .10 deler av en alkyd-harpiks, og testbensin tilsettes ad 100 deler ved romtempera-tur. When producing an oily wood protection agent with 1% active substance, one first dissolves 1 part (part by weight) of compound A under slight heating in 55 parts of an aromatic-rich petrol fraction. Then 10 parts of an alkyd resin, and test petrol is added at 100 parts at room temperature.

På tilsvarende måte' fremstilles oljeaktige tre-beskyttel-. sesmidler med 0,25-5 vekt% av de aktive stoffer A og B. In a similar way, oily wood-protectors are produced. agents with 0.25-5% by weight of the active substances A and B.

For fremstilling av vannavstøtende impregneringsmidler • kan det til de oljeaktige tre-be^skyttelsesmidler tilsettes såkalte "water repellents". Egnede stoffer er eksempelvis sink-stearat, aluminiumstearat, voks. Videre kan det for. opp-nåelse av fargeeffekter innarbeides findelte uorganiske eller organiske pigmenter eller oljeoppløselige fargestoffer i pre-paratene. For the production of water-repellent impregnation agents • so-called "water repellents" can be added to the oily wood protection agents. Suitable substances are, for example, zinc stearate, aluminum stearate, wax. Furthermore, it can for to achieve color effects, finely divided inorganic or organic pigments or oil-soluble dyes are incorporated into the preparations.

For beskyttelse åv treet mot soppangrep blir det vanlig-vis påført 50-200 ml av det i Eksempel 1 angitte oljeaktige tre-beskyttelsesmiddel pr. m 2 treo.verflate ved påostrykning, sprøyting eller dypping. To protect the wood against fungal attack, 50-200 ml of the oily wood preservative specified in Example 1 is usually applied per m 2 treo.surface by applying, spraying or dipping.

Eksempel 2Example 2

Filtrerpapirskiver med en diameter, på. 13 mm og en tykkelse på 1 mm impregneres med 0,2 ml løsninger i aceton inneholdende Filter paper discs with a diameter, on. 13 mm and a thickness of 1 mm is impregnated with 0.2 ml solutions in acetone containing

•henholdsvis 200', 100 , 50 , 25 og 12,5 deler aktivt stoff pr. million deler løsning (ppm). Skivene legges så pa én 2% maltekstraktagar i petriskåler, som på forhånd separat er podet med.sporer av de tre_misfargende sopper Pullularia pullulans og Trichoderma viride (grønn treskimmél). Deretter ble skålene hensatt i 3 dager ved 2.2-24°C. Etter denne .tid •respectively 200', 100, 50, 25 and 12.5 parts of active substance per parts per million solution (ppm). The slices are then placed on a 2% malt extract agar in Petri dishes, which have previously been inoculated separately with spores of the wood-discolouring fungi Pullularia pullulans and Trichoderma viride (green wood mould). The dishes were then set aside for 3 days at 2.2-24°C. After this .time

var soppene i. kontro.llskålene meget godt utviklet.the fungi in the control dishes were very well developed.

Den fungicide virkning av de aktive stoffer bedømmes ved The fungicidal effect of the active substances is assessed by

■ hjelp av de omkring filtrerpapirskivene dannede soppfrie soner (hemningssoner), som følger: ■ with the help of the fungus-free zones (inhibition zones) formed around the filter paper discs, as follows:

- . ingen hemningssone (ingen fungicid virkning)- . no zone of inhibition (no fungicidal action)

+ liten hemningssone 2 mm (liten fungicid virkning)+ small inhibition zone 2 mm (small fungicidal effect)

++ middels, hemningssone 2-6 mm (god fungicid virkning) +++ stor hemningssone 6 mm (meget god fungicid virkning) ++ medium, zone of inhibition 2-6 mm (good fungicidal effect) +++ large zone of inhibition 6 mm (very good fungicidal effect)

a) Pullularia pullulans a) Pullularia pullulans

b). Trichoderma viride b). Trichoderma viride

Eksempel 3 Example 3

De aktivt stoffer A, B såvel som sammenligningsmidlene 1 og 2; tilsettes, oppløst i aceton, i mengder på 40,.20 og 10 ppm til. en flytendegjort 5%-ig maltekstraktagar. Agaren helles i petriskåler, og etter stivning podes de fungicidholdigehærings-agarplater sentralt med soppen Chaetomium<g>lobosum, som for-årsaker forråtnelse og svarte, flekker. Skålene hensettes i fem dager ved 25°C, hvoretter utviklingen av soppko.loniene på næ-rihgssubstratet bedømmes i: sammenligning med kontrollene (uten The active substances A, B as well as the comparators 1 and 2; is added, dissolved in acetone, in amounts of 40, 20 and 10 ppm to. a liquefied 5% malt extract agar. The agar is poured into Petri dishes, and after solidification the fungicide-containing curing agar plates are inoculated centrally with the fungus Chaetomium<g>lobosum, which causes rotting and black spots. The dishes are left for five days at 25°C, after which the development of the fungal colonies on the nutrient substrate is assessed in: comparison with the controls (without

tilsetning av aktivt stoff):addition of active substance):

0 ingen soppvekst (soppen (Pilzmycel) drept). 0 no fungal growth (the fungus (Pilzmycel) killed).

1. = liten soppvekst (1/3 av agaroverflaten bevokst)1. = small fungal growth (1/3 of the agar surface overgrown)

3 = middels soppvekst (opptil 2/3 av agaroverflaten bevokst) 5 = uhemmet soppvekst (hele agaroverflaten, bevokst) 3 = medium fungal growth (up to 2/3 of the agar surface overgrown) 5 = uninhibited fungal growth (entire agar surface, overgrown)

Eksempel 4 Example 4

De . aktivt st-o-ffer^-A og B -tilsettes, oppløst i aceton1, i mengder på 80, 40 og. 20 ppm til en 5%-ig maltékstraktagar, som beskrevet i Eksempel 3. 'Agaren helles ■ i petriskåler, og etter stivning podes de fungicidholdige næringsagarplater sentralt med mycelet av de tre-ødeleggende sopper Coniophora puteana og Trametes versicolor. Skålene hensettes ved 25°C i .5 dager, hvoretter utviklingen av soppkoloni.ene på næringssubstr.atet bedømmes i sammenligning med kontrollene (uten fungicid-tilsetning). They . active st-o-ffer^-A and B -are added, dissolved in acetone1, in amounts of 80, 40 and. 20 ppm to a 5% malt extract agar, as described in Example 3. The agar is poured ■ into petri dishes, and after solidification, the fungicide-containing nutrient agar plates are inoculated centrally with the mycelium of the wood-destroying fungi Coniophora puteana and Trametes versicolor. The dishes are left at 25°C for 5 days, after which the development of the fungal colonies on the nutrient substrate is assessed in comparison with the controls (without fungicide addition).

0 = ingen soppvekst (soppen (Pilzmycel) drept)0 = no fungal growth (the fungus (Pilzmycel) killed)

1 = liten.soppvekst (1/3 av agaroverflaten bevokst)1 = small fungal growth (1/3 of the agar surface covered)

3 = middels soppvekst (opptil 2/3 av agaroverflaten bevokst)3 = medium fungal growth (up to 2/3 of the agar surface covered)

5 = uhemmet soppvekst (hele agaroverflaten bevokst) Forsøksresultatene viser at de kjente fungicide triazol-. derivater 1 og 2 oppviser bare en meget liten virkning mot sopper når. det gjelder beskyttelse av' tre, mens de kjente ..fungicide triazolderivater A og B overraskende.viser en meget god fungicid virkning mot sopper når det gjelder beskyttelse av tre. 5 = uninhibited fungal growth (entire agar surface overgrown) The test results show that the known fungicides triazole-. derivatives 1 and 2 only show a very small effect against fungi when it concerns the protection of wood, while the known fungicide triazole derivatives A and B surprisingly show a very good fungicidal effect against fungi when it comes to the protection of wood.

Eksempel 5Example 5

10 vektdeler av forbindelsen B oppløses i en blanding bestående av 90 vektdeler xylen, 6 vektdeler av addisjonsproduktet av 8-10 mol oljesyre-N-monoetanolamid, .2 vektdeler av kalsiumsaltet av dodecylbenzen-sulfonsyre og 2 vektdeler av addisjonsproduktet av 40 mol etylenoksyd og 1 mol ricinus-olje.. Denne blanding blandes méd vann til en vandig disper-sjon av 'det aktive stoff. 10 parts by weight of compound B are dissolved in a mixture consisting of 90 parts by weight of xylene, 6 parts by weight of the addition product of 8-10 mol of oleic acid-N-monoethanolamide, .2 parts by weight of the calcium salt of dodecylbenzenesulfonic acid and 2 parts by weight of the addition product of 40 mol of ethylene oxide and 1 mol castor oil.. This mixture is mixed with water to form an aqueous dispersion of the active substance.

Eksempel 6Example 6

Den fungicide virkning overfor de . tre-ødeleggendé sopper Coniophora puteana og Trametes versicolor ble undersøkt som følger: Stykker av furutre med dimensjonene 50 x 25 x 15 mm ble påstrøket oljeaktige preparater av tre-beskyttelsesmiddel, hvilke inneholdt 1 vekt% av det aktivt stoff B, i hvert til-felle i mengder på 100 g trebeskyttelsesmiddel pr. m treover-flate. Etter fire ukers lagring ble de behandlede trestykker, sammen med lignende ubehandlede trestykker, lagt i glasskåler inneholdende som prøvesopp henholdsvis Coniophora puteana og Trametes versicolor på en næringsagar.. Skålene ble deretter hensatt i•et klimakammer ved én temperatur på 22°C og en rela-tiv luftfuktighet på 70%. Etter tre måneder ble trestykkene befridd for vedheftende- soppmycel og tørket. Deretter ble graden av"tre-ødelegg.else fastslått. The fungicidal action against the . The wood-destroying fungi Coniophora puteana and Trametes versicolor were examined as follows: Pieces of pine wood with dimensions 50 x 25 x 15 mm were coated with oily preparations of wood preservative, which contained 1% by weight of the active substance B, in each case in quantities of 100 g of wood preservative per m three-over-surface. After four weeks of storage, the treated pieces of wood, together with similar untreated pieces of wood, were placed in glass dishes containing as test fungi respectively Coniophora puteana and Trametes versicolor on a nutrient agar. The dishes were then placed in a climate chamber at a temperature of 22°C and a rela -tive humidity of 70%. After three months, the pieces of wood were freed from adherent fungal mycelium and dried. Then the degree of wood destruction was determined.

Claims (5)

1; Tre-beskyttelsesmiddel, karakterisert ved at det inneholder et triazolylmetylketal med formelen 1; Wood preservative, characterized by that it contains a triazolylmethyl ketal with the formula hvor R betyr en alkylrest med 2-3 karbonatomer.where R means an alkyl residue with 2-3 carbon atoms. 2. Tre-beskyttelsesmiddel, karakterisert ved at det inneholder en fast eller flytende bærer og et triazolylmetylketal med formelen 2. Wood preservative, characterized in that it contains a solid or liquid carrier and a triazolylmethyl ketal with the formula hvor.R er en alkylrest med 2-3 karbonatomer.where.R is an alkyl residue with 2-3 carbon atoms. 3. Fremgangsmåte til fremstilling av et tre-beskyttelsesmiddel , k a r a k t e r i s é r t ved at man blander en fast eller flytende bærer med et triazolylmetylketal med formelen. 3. Method for the production of a wood preservative, characterized by mixing a solid or liquid carrier with a triazolyl methyl ketal with the formula. hvor R er en alkylrest med 2-3 karbonatomer.where R is an alkyl residue with 2-3 carbon atoms. 4. Fremgangsmåte til beskyttelse a <y> tre mot misfarging og ødeleggelse ved soppangrep, karakterisert ved at man behandler treet med et triazolylmetylketal med formelen 4. Procedure for protecting a <y> wood against discoloration and destruction by fungal attack, characterized by that one treats the wood with a triazolyl methyl ketal with the formula hvor R betyr en alkylrest med 2-3 karbonatomer.where R means an alkyl residue with 2-3 carbon atoms. 5. Tre-beskyttelsesmiddel ifølge krav 1, karakterisert ved at det inneholder 1- 2-(2 , 4-di'klorf enyl)-4-propyl-1, 3dioksolan-2-yl-me,tyl -1H-1, 2 , 4-triazol.5. Wood preservative according to claim 1, characterized in that it contains 1-2-(2,4-di'chlorophenyl)-4-propyl-1,3dioxolan-2-yl-methyl-1H-1,2 , 4-triazole.
NO813584A 1980-10-28 1981-10-23 THREE-PROTECTION REMEDY. NO813584L (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19803040499 DE3040499A1 (en) 1980-10-28 1980-10-28 WOOD PRESERVATIVES

Publications (1)

Publication Number Publication Date
NO813584L true NO813584L (en) 1982-04-29

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EP (1) EP0050738A1 (en)
JP (1) JPS57100010A (en)
AU (1) AU543209B2 (en)
DE (1) DE3040499A1 (en)
DK (1) DK473181A (en)
FI (1) FI72671C (en)
GR (1) GR75269B (en)
NO (1) NO813584L (en)
NZ (1) NZ198768A (en)

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Publication number Priority date Publication date Assignee Title
US4648988A (en) * 1983-12-21 1987-03-10 Janssen Pharmaceutica, N.V. Water-dilutable wood-preserving liquids
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DE3641555A1 (en) * 1986-12-05 1988-06-16 Solvay Werke Gmbh MEDIUM OR CONCENTRATE FOR PRESERVATING WOOD AND WOOD MATERIALS
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DE4233337A1 (en) 1992-10-05 1994-04-07 Bayer Ag Microbicidal agents
DE4240307A1 (en) * 1992-12-01 1994-06-09 Bayer Ag Use of triazolylalkyl-dioxolane derivatives as microbicides in the protection of materials
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DE2655330A1 (en) * 1976-12-07 1978-06-08 Bayer Ag Fungicidal wood preservative compsn. - contg. di:phenyl-3-tri: fluoromethyl-phenyl-1,2,4-triazolyl-methane

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FI72671B (en) 1987-03-31
NZ198768A (en) 1984-05-31
AU7686181A (en) 1982-05-06
DE3040499A1 (en) 1982-06-03
EP0050738A1 (en) 1982-05-05
DK473181A (en) 1982-04-29
FI813375L (en) 1982-04-29
FI72671C (en) 1987-07-10
JPS57100010A (en) 1982-06-22
GR75269B (en) 1984-07-13
AU543209B2 (en) 1985-04-04

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