JPS63151402A - Antiseptic or rot-proof concentrate of wood and wooden material - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION Field of Industrial Application The present invention is based on at least one insecticide or insecticide mixture, at least 181 solvents or solvent mixtures, binders or binder mixtures.

optionally containing fungicides or fungicide mixtures, processing aids and/or additives, dyes, pigments, dye mixtures or pigment mixtures, in which case the preservative is a specific composition of the particular insecticide or insecticide mixture. Preservatives or preservative concentrates for wood and wood materials.

Prior art chemical compound 2.2-dimethyl-3-di-chlorovinyl-
Cis/trans cyclopropanecarboxylic acid-alpha cyano-
3'-phenoxy-4'-fluoro-benzyl ester or cyano-(4-fluoro-6-phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2
,2-dimethylcyclopropaneylpoxylate (C
, A, ) and ((-)IR-) lance-2,2-
Dimethyl-3-(2,2-dichlorovinyl)-cyclopropanecarboxylic acid pentafluorobenzyl ester or ((pentafluorophenyl)-methyl) ) -1
R, 3R-3-(2,2-dichloroethenyl)-2,2
-dimethylcyclopropanecarboxylate (C,A
, )) or these enantiomeric compounds are already known as insecticides (West German Patent Application No. 27
09294).

The above compounds are insecticides with high contact insecticidal properties.

Problems to be Solved by the Invention The objects and problems of the present invention are to solve the problems of the insecticide 2,2-dimethyl-
3-Dichlorovinyl-cis/transcyclopropa/carboxylic acid-α-cyano-6'-phenoxy-4'-fluoro-benzyl ester or cyano-(4-fluoro-6-fethoxyphenyl)-methyl-3- (2,2-
dichloroethenyl)-2,21'methyl-cyclozolopanecarboxylate (C,A, ) ) and/or ((-)IR-) lance-2,2-dimethyl-3-(2
,2-dichlorovinyl)-cyclopropanecarboxylic acid pentafluoropencyl ester t or ((pentafluorophenyl)-methyl))-1R,3R-3-(2,2
-dichloroethenyl)-2,2-dimethyl-cyclofuropanecarboxylate (C,A, )) or these enantiomers together with... The aim was to find wood preservatives (or concentrates of these) that have

Means for Solving the Problems According to the invention, these objects and problems are met by a method based on at least one insecticide or a mixture of insecticides and at least one diluent, optionally with at least one insecticide. Preservatives or bird control concentrates for wood and wood materials containing fungicides, organic chemical binders and/or fixatives, processing aids and/or additives, dyes, pigments, dye mixtures or pigment mixtures are suitable. It was confirmed that there is. The preservative or bird control concentrate according to the invention is a cyano-(4-
Fluoro-6-twoenoxyphenyl)-methyl-3-
(2,2-dichloroethenyl)-2,2-dimethylcyclo-propanecarboxylate and/or ((pentafluorophenyl>-,71-1-ru')>IR
,3R-3-(2,2-di-chloroethenyl)-2゜2
- 0.001 to 5% by weight of dimethylcyclopropane carboxylate or its enantiomeric compounds, insecticidal phosphates, thiophosphates, dithiophosphates, preferably 0.0-diethyl-〇-(3,5,6
1-lichloro-2-pyridyl)-thiophosphate, O2
0-diethyl-〇-(α-cyanbenzylidene-amino)-thiophosphate and/or 0-ethyl-〇-
(2,4-dichlorophenyl)-3-n-propyldithiophosphate and/or carbamate 0.3-8
% by weight, preferably from 0.5 to 6% by weight and at least one diluent and/or binder and/or fixing agent and/or at least one emulsifier and/or wetting agent or Mixture 7 consisting of a mixture
It contains as much as 5% by weight, preferably more than 90% by weight. Advantageously, the binder in the wood preservative or preservative concentrate is at least 1% by weight, preferably at least 4% by weight.

Within the scope of the invention, organic chemical binders include synthetic resins and/or binding drying oils which are known per se and are water-dilutable and/or soluble in the organic chemical solvent used or are dispersible or emulsifiable. , especially acrylate resins and vinyl resins.

For example polyvinyl acetate, polyester resins, polycondensation mono- or polyaddition resins, polyurethane resins.

Binders consisting of or containing alkyd resins, silicone resins, drying vegetable oils and/or drying oils and/or physically drying binders based on natural resins and/or synthetic handle oils are used. .

In one particularly preferred embodiment, the binder is a synthetic resin, preferably an alkyd resin, a modified alkyd resin or a phenolic resin and/or a hydrocarbon resin, preferably an indene-coumarone resin, in the form of an emulsion, dispersion or solution. used. It is also possible to use up to 10% by weight of bitumen or bituminous material as a binder.

Additionally, dyes, pigments, water repellents, flavoring agents, inhibitors or anticorrosion agents, etc. known per se can be used.

According to the invention, at least one alkyd resin and/or a soft vegetable oil is preferably included as organic chemical binder in the preservative or anti-condensate. According to the invention advantageously more than 45% by weight, preferably from 50% to
An alkyd resin with an oil content of 68% by weight is used.

The diluent is an organic chemical solvent or solvent mixture, preferably an oily or oily refractory organic chemical solvent or solvent mixture, or water and/or at least one organic chemical solvent, preferably at least one oily or oily organic chemical solvent or solvent mixture. It contains or consists of a refractory organic chemical solvent or bath agent mixture and/or a mixture of at least one emulsifier and/or wetting agent.

In addition, binders or binder mixtures versus diluents or diluent mixtures (components contained in diluents or diluent mixtures, such as solvents and/or water, and preservatives or bottle-proof concentrates) (including emulsifier or emulsifier mixture and/or wetting agent or wetting agent mixture) is from 8.5:1 to 1:99.

According to one embodiment, the organic chemical binder or binder mixture is entirely, preferably partially, substituted by at least one adhesion promoter or at least one plasticizer.

In this case, the organic chemical binder or binder mixture 0 to 7
5% by weight, preferably from 0.01 to 65% by weight (calculated as solids, relative to the binder used), is replaced by at least 1.5% by weight of fixative or at least one plasticizer of the same weight. It is being

As adhesion promoters or plasticizers, in particular compounds are used which, in addition to specific binding or adhesion to the active ingredient, additionally prevent volatilization and/or crystallization or precipitation of the active ingredient.

Preferably, a) plasticizers, such as alkyl-, aryl- or aralkyl phthalates, preferably dibutyl-, dioctyl- and benzylbutyl phthalates, alkyl phosphates or phosphoric esters, preferably tributyl phosphate, adipates, preferably di( 2-ethylhexyl)-adipate, stearate and oleate, such as alkyl stearate or alkyl oleate, preferably butyl oleate, butyl stearate or amyl stearate, bis-(dimethylbenzyl) ether, P-)luolsulfonic acid ethyl esters, glycerin esters, glycerin ethers or polymeric glycol ethers and/or b) adhesion promoters based on ketones and/or polyvinyl alkyl ethers, such as ketones with alkyl-, aryl or aralkyl groups, preferably benzophenone, ethyl Benzophenone; polyvinyl alkyl ether, preferably polyvinyl methyl ether is used.

Organic solvents are preferably polar organic chemical solvents and/or oily or oily refractory solvents with an evaporation coefficient of more than 35 and a flash point higher than 30 °C, preferably higher than 45 °C. used. This kind of L
As the sporadic, water-insoluble oily or oily solvent, the corresponding mineral oils or their negative fractions or mineral oil-containing solvent mixtures, preferably testbenzine, petroleum and/or alkyl pensoles, etc. are used. Ru. Advantageous 1
Depending on the implementation, the tetramethylpenzole solvent used is an aromatic solvent mixture having more than 60% by weight, preferably more than 75% by weight of tetramethylpenzole.

Preferably mineral oils with a boiling range of 170-220'C, testbenzine with a boiling range of 170-220'C, spindle oils with a boiling range of 250-350'C, petroleum oils with a boiling range of 160-280'G. Or aromatic substances.

Terpine oil etc. are used.

In one embodiment, a high-boiling aliphatic hydrocarbon having a boiling range of 180 to 210°C or a high-boiling mixture of aromatic and aliphatic hydrocarbons having a boiling range of 180 to about 220°C and/or spindle oil and /i or monochloronaphthalene, preferably α-monochloronaphthalene.

Oily or oily refractory organic solvents with an evaporation coefficient of more than 35 and a flash point higher than 30 °C, preferably higher than 45 °C, are partially easily volatile or moderately volatile. Organic chemical solvents can be substituted, provided that the solvent mixture likewise has an evaporation coefficient of more than 35 and a flash point higher than 60°C, preferably even higher than 45°C, and the pesticide-killer The fungicide mixture shall be soluble or emulsifiable in this solvent mixture.

As polar organic chemical solvents or solvent mixtures, preference is given to using solvents or solvent mixtures containing hydroxy and/or ether groups and/or keto and/or ester groups. Preferably, glycol ethers, diacetone alcohols, water-soluble polyols and esters thereof are used.

According to one advantageous embodiment, the ready-to-use preservative is cyano-(4-fluoro-6-funinoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,
2-dimethylcyclopropanecarboxylate and/or
or (pentafluorophenyl)-)f))-1R
,3R-3-(2,2-di-chloroethenyl)-2,2
- 0.001 to 1% by weight, preferably 0.005 to 0.2% by weight of dimethylcyclopropane carboxylate or its enantiomeric compounds and 0.0-diethyl-
〇-(3,5,6-dolychloro-2-pyridyl)-thiophosphate, 0.0-diethyl-〇-(α-cyanbenzylidene-amino)-thiophosphate and/or 0-ethyl-〇-(2,4 -dichlorophenyl)-8
-n-propyldithiophosphate 0.3 to 6% by weight,
Preferably from 0.5 to 2% by weight and at least 1a [of organic chemical binders and/or fixing agents or plasticizers]
40% by weight, preferably 4-63% by weight (calculated as solids). In this case, the total content of organic compound and/or fixer or plasticizer versus diluent (including solvent or solvent mixture and/or water and/or emulsifier and/or wetting agent) The weight ratio of the total content is 1:1.2 to 1:99, preferably 1:2 to 1:
It is 25.

According to another advantageous embodiment, the ready-to-use preservative for wood and wood materials is cyano-(4-fluoro-6-fethoxyphenyl)-methyl-3-(2,
2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and/or ((pentafluorophenyl)-methyl)) -1R,3R-3-(2,
0.001-1% by weight of 2-di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate or its enantiomeric compound.

Preferably 0.005 to 0.2% by weight, o,o-diethyl-〇-(3,5,6-dolychloro-2-pyridyl)-
Thiophosphate%0.0-diethyl-〇-(α-cyanbenzylidene~amine)-thiophosphate and/
or 〇-ethyl-0-(2,4-dichlorophenyl)
~0.3-3% by weight of 5-n-propyldithiophosphate, preferably 0.5-2% by weight and at least one organic chemical binder and/or fixer or plasticizer 1
~40% by weight, preferably 4-36% by weight, 0-7% by weight, preferably 0.5-5% by weight of at least one fungicide or fungicide mixture soluble in an organic chemical solvent or solvent mixture water-soluble and/or water-insoluble dyes, colored pigments and/or anticorrosion agents, drying agents and/or UV
0-8% by weight stabilizer, preferably 0.1-4% by weight and as remaining components at least one organic chemical solvent or solvent mixture and/or water and/or at least one emulsifier and/or wetting agent or a mixture thereof.

In one advantageous embodiment, the wood and wood material preservative concentrate according to the invention is cyano-(4-fluoro-3-phenoxephenyl)-methyl-3-(2,2-dichloroethenyl)-2,2 -dimethylcyclopropanecarboxylate and/or ((pentafluorophenyl)-
Methyl))-1R,3R-3-(2,2-di-chloroethenyl)-2,2-dimerylcycloph.

Pancarboxylate or seven enantiomeric compounds 0.002-5% by weight, preferably 0.003-2% by weight, insecticidal phosphates, thiophosphates, dithiophosphates, preferably 0.0-diethyl-o-
(3,5゜6-dolychloro-2-pyridyl)-thio-phosphate, 0.0-diethyl-〇-(α-cyanbenzylidene-amino)-thiophosphate and/or 0-ethyl-〇-(2,4- dichlorophenyl)-8-
n-7' lovir dithiophosphate and/or carbamate 0.3-8% by weight, preferably 8-40% by weight
and at least one organic chemical binder and/or adhesion promoter or plasticizer from 2 to 85% by weight, preferably from 8 to 4%
0% by weight (calculated as solids), the total content of organic chemical binders and/or fixing agents or plasticizers versus diluents (solvents or solvent mixtures and/or water and/or emulsifiers and/or wetting agents). The weight ratio of the total content (including agents) is 8:5 to 1 to 1:48, preferably 1:1.
．． 45-1:11°5.

According to another advantageous embodiment, the preservative for wood and wood materials or Kek silk is used as a fungicide or fungicide mixture in the form of 1-[[2-(2,4-dichlorophenyl)-1 ,5-dioxolan-2-ylcomethyl)-1H-1゜2.4-triazole and cyano-(
4-fluoro-6-phenoxyphenyl)-methyl-
3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate, ((pentafluorophenyl)-1f))-IR, 3R-3-(2,2-
di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate, methylbisthiocyanate), N,
Contains N-dimethyl-cyphenyl-'-(fluorodichloromethylthio)-sulfamide and/or N,N-dimethyl-N'-P-tolyl-'-(dichlorofluoromethylthio)-sulfamide.

Example 1 Impregnating paint (with oil-based insecticidal/termiticide and fungicidal properties) Cyano-(4-fluoro-6-phenoxyphenyl)-
/chiru-3-(2,2-dichloroethenyl)-2,2-
Dimethylcyclopropanecarboxylate [Cyfluthrin] 0.15% by weight N,N-dimethyl-N'(fluorodichloromethylthio)-sulfamyl[J, 60% by weight 2.5-dimethyl-
N-cyclohexyl-N-methoxy-6-furan-carboxylic acid amide 2.00% by weight 0.0-diethyl-〇-(3,5,6-trichloro2
-'e! J sil)-thiophosphate 0.65% by weight Alkyd resin (calculated as solids) 5.00% by weight Aliphatic and aromatic solvents [preferably more than 60% by weight (relative to 100% by weight of the solvent mixture)] Tetramethylpenzole and less than 40% by weight or 191.90% by weight of aliphatic solvents Example 2 Preservative concentrate (e.g. for the ready-to-use impregnation agent according to Example 1) Cyano-(4-fluoro-6-phenoxyphenyl) −
Methyl-3-(2,2-dichloroaenyl)-2,
2-dimethylcyclopropanecarboxylate [Cyfluthrin 30.60% by weight N,N-dimethyl-'(fluorodichloromethylthio)
-Sulfamide 2.40% by weight 2.5-dimethyl-N-
7 Chlohexyl-N-methoxy-6-furan-carboxylic acid amide 8.00% by weight 0.0-diethyl-〇-(3,5,6-)dichloro-2
-pyridyl)-thiophosphate 1.40% by weight alkyd resin (calculated as solids) 20.00% by weight aromatic solvent (with main component tetramethylpenzole)
67.9% by weight Example 3 Impregnating agent (aqueous, with insecticidal/termiticidal and fungicidal properties) Cyano-(4-fluoro-6-phenoxyphenyl)-
Methyl-3-(2,2-dichloroethenyl)-2,2-
Dimethyl cyclopropane carboxylate [C'yfluthrin] 0.15% by weight 2.5-di-l-N-cyclohexyl-N-methoxy-6-furan-carginic acid amide 1.00% by weight Insecticidal carbame) 1.50 Weight % Alkyd phase resin (calculated as solids > 2.40 weight % Emulsifier mixture 6.00 weight % Aliphatic and aromatic bath agents 1.45 weight % Butyl glycol 2.00 weight % Water 88.50 weight % Example 4 Pigmented wood preservative mD paint (oil-based, with insecticidal/termiticidal and fungicidal properties) (pentafluorophenyl)-methyl) -1R.

3R-6-(2,2-seq. loethenyl)-2,2-
Dimethylcyclopropane (dimethylcyclopropane) 0.1
5 11% by weight N,N-dimethyl-N'(fluorodichloromethylthio)-sulfamide 0.60ffifi%0, O-diethyl-0-(α-cyanbenzylidene-amino)-thiophosphate 0.5% by weight2.5 -Dimethyl-N-cyclohexyl-N-methoxy-3-7rane-carboxylic acid amide 2.00% by weight Alkyd resin 20.00% by weight (calculated as solid matter) Iron oxide - yellow pigment 2.00% by weight Iron oxide - red pigment 0.30% by weight Wetting agent mixture (preferably consisting of or together with an organic phosphorus-containing amine compound) 0.2
0 heavy electric% desiccant cobalt octoate o, to heavy i% thickener 0.
50% by weight of aliphatic and aromatic solvents [preferably more than 60% by weight (relative to 10% by weight of the solvent mixture) of tetramethylpenzole and less than 40% by weight of aliphatic solvents] 73.65% by weight % Example 5 Wood preservative undercoat paint cyano-(4-fluoro-3-phenoxyphenyl)
-)f-3-(2,2-dichloroethenyl)-2,2
-Dimethyl-cyclopropanecarboxylate 0.1% by weight Thiophosphoric acid ester + carbamate (weight ratio -1:1)
A mixture of 0.8% by weight alkyd resin (calculated as solids) 10.0:! it% Desiccant 11% by weight Water-insoluble aromatic organic chemical solvent mixture 89.0% by weight, +2.

Claims (1)

Claims: 1. Based on at least one insecticide or insecticide mixture, at least one diluent, and optionally at least one fungicide, organic chemical binder and/or fixative, In preservatives or preservative concentrates for wood and wood materials containing processing aids and/or additives, dyes, pigments, dye mixtures or pigment mixtures, the preservative or preservative concentrate contains cyano-(4-fluoro-3 -phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and/or ((pentafluorophenyl)-methyl))-1R,3R-3-(2, 0.001-5% by weight of 2-di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate or its enantiomeric compounds, 0.3% by weight of insecticidal phosphates, thiophosphates, dithiophosphates and/or carbamates.
~8% by weight, more than 75% by weight of at least one binder and/or fixer and/or at least one diluent and/or at least one emulsifier and/or wetting agent or mixtures thereof A preservative or preservative concentrate for wood and wood materials, characterized in that: 2. Preservative or preservative concentrate according to claim 1, which contains at least one alkyd resin and/or drying vegetable oil as organic chemical binder. 3. The diluent contains or consists of an organic chemical solvent or solvent mixture or a mixture of water and/or at least one organic chemical solvent or solvent mixture and at least one emulsifier and/or wetting agent. , a preservative or a preservative concentrate according to claim 1 or 2. 4. Binders or binder mixtures versus emulsifiers or emulsifier mixtures and/or emulsifiers contained in preservatives or preservative concentrates.
or the weight ratio of the wetting agent or wetting agent mixture is 8.5:
1 to 1:99. 5. According to any one of claims 1 to 4, in which all organic chemical binders or binder mixtures are replaced by at least one adhesion promoter or at least one plasticizer. Preservatives or preservative concentrates. 6. Organic chemical binder or binder mixture 0-75% by weight
(calculated as solids, based on 100% by weight of the binder used) is replaced by the same weight of at least one adhesion promoter or at least one plasticizer. Preservatives or preservative concentrates according to any one of clauses up to 5. 7. Preservatives (ready-to-use preservatives)
(4-fluoro-3-phenoxyphenyl)-methyl-
3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and/or (pentafluorophenyl)-methyl))-1R,3R-3-
(2,2-di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate or its enantiomeric compounds 0.001 to 1% by weight, insecticidal phosphates, thiophosphates, dithiophosphates and/or
or 0.3 to 3% by weight of carbamate and 1 to 40% by weight (calculated on solids) of at least one organic chemical binder and/or fixing agent or plasticizer; The weight ratio of the total content of agents or plasticizers to the total content of diluents (including solvents or solvent mixtures and/or water and/or emulsifiers and/or wetting agents) is from 1:1.2 to 1:99. The preservative according to any one of claims 1 to 6. 8. A ready-to-use preservative is cyano-(4-fluoro-3-phenoxyphenyl)-methyl-3-(2,
2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and/or ((pentafluorophenyl)-methyl))-1R,3R-3-(2,2
-di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate or its enantiomeric compounds 0.001-1% by weight, insecticidal phosphates, thiophosphates, dithiophosphates and/or carbamates 0.3-3% by weight % and at least one organic chemical binder and/or fixing agent or plasticizer 1-4
0% by weight, 0-7% by weight of a fungicide or fungicide mixture soluble in an organic chemical solvent or solvent mixture, at least 1
0 to 8% by weight of seeds, water-soluble and/or water-insoluble dyes, colored pigments and/or anticorrosion agents, desiccants and/or UV-stabilizers and as remaining components at least one organic chemical solvent or solvent mixture and According to any one of claims 1 to 7, containing a diluent or a diluent mixture consisting of/or water and/or at least one emulsifier and/or wetting agent or a mixture thereof. preservative. 9. The preservative concentrate contains cyano-(4-fluoro-3-phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropanecarboxylate and/or ((pentafluorophenyl) )-methyl))-1R,3R-3-(
0.002-5% by weight of 2,2-di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate or its enantiomeric compound, insecticidal phosphate ester,
0.3 to 8% by weight of thiophosphates, dithiophosphates and/or carbamates and at least 1
2 to 85% by weight of organic chemical binder and/or adhesion promoter or plasticizer;
or the weight ratio of the total content of fixatives or plasticizers to the total content of diluents (including solvents or solvent mixtures and/or water and/or emulsifiers and/or wetting agents) is 8.
Preservative concentrate according to any one of claims 1 to 7, having a ratio of 5:1 to 1:48. 10. Fungicide or fungicide mixture 1-[[2-(2
,4-dichlorophenyl)-1,3-dioxolane-2
-yl[methyl]-1H-1,2,4-triazolga,cyano-(4-fluoro-3-phenoxyphenyl)
-Methyl-3-(2,2-dichloroethenyl)-2,2
-dimethylcyclopropanecarboxylate, ((pentafluorophenyl)-methyl))-1R,3R-3-
(2,2-di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate, methylbisthiocyanate, N,N-dimethyl-N'-phenyl-N'-(fluorodichloromethylthio)-sulfamide and/or N, N-dimethyl-N'-P-tolyl-N'-(dichlorofluoromethylthio)-sulfamide 0.001
Preservatives or preservative concentrates according to any one of claims 1 to 9, containing or consisting of ~3% by weight. 11. The preservative concentrate contains 0.001 to 5% by weight of 1-[[2-(2,4-dichlorophenyl)-1,3-dioxolan-2-yl]methyl]-1H-1,2,4-triazole , 0.3-8% by weight of insecticidal phosphates, thiophosphates, dithiophosphates and/or carbamates and cyano-(4-fluoro-3-
phenoxyphenyl)-methyl-3-(2,2-dichloroethenyl)-2,2-dimethylcyclo-propane-carboxylate, ((pentafluorophenyl)-methyl))-1R,3R-3-(2,2 -di-chloroethenyl)-2,2-dimethylcyclopropanecarboxylate, methylbisthiocyanate, N,N-dimethyl-N
'-Phenyl-N'-(fluorodichloromethylthio)
-sulfamide and/or N,N-dimethyl-N'
-P-tolyl-N'-(dichlorofluoromethylthio)
- 0.001 to 3% by weight of sulfamide and 2 to 85% by weight of at least one organic chemical binder and/or fixative or plasticizer, a fungicide or fungicide mixture soluble in an organic chemical solvent or solvent mixture; 20-0% by weight and as remaining components at least one organic chemical solvent or solvent mixture or water and/or solvent or solvent mixture and/or at least one emulsifier and/or
or wetting agents or mixtures thereof and optionally diluents or diluent mixtures consisting of dyes, colored pigments, anticorrosives, desiccants and/or UV stabilizers. The preservative or preservative concentrate according to any one of the above.