AT396567B - TRANSPARENT IMPREGNANT FOR WOOD - Google Patents
TRANSPARENT IMPREGNANT FOR WOOD Download PDFInfo
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- AT396567B AT396567B AT0120590A AT120590A AT396567B AT 396567 B AT396567 B AT 396567B AT 0120590 A AT0120590 A AT 0120590A AT 120590 A AT120590 A AT 120590A AT 396567 B AT396567 B AT 396567B
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- Austria
- Prior art keywords
- impregnating agent
- wood
- parts
- agent according
- biocide
- Prior art date
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- 239000002023 wood Substances 0.000 title claims description 24
- 239000003795 chemical substances by application Substances 0.000 claims description 35
- 239000000203 mixture Substances 0.000 claims description 10
- LYCAIKOWRPUZTN-UHFFFAOYSA-N ethylene glycol Natural products OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 9
- 235000021388 linseed oil Nutrition 0.000 claims description 9
- 239000000944 linseed oil Substances 0.000 claims description 9
- -1 60% in white spirit Substances 0.000 claims description 8
- 239000002904 solvent Substances 0.000 claims description 8
- 230000003115 biocidal effect Effects 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- WGCNASOHLSPBMP-UHFFFAOYSA-N hydroxyacetaldehyde Natural products OCC=O WGCNASOHLSPBMP-UHFFFAOYSA-N 0.000 claims description 6
- 239000000126 substance Substances 0.000 claims description 6
- 229910052791 calcium Inorganic materials 0.000 claims description 5
- 239000011575 calcium Substances 0.000 claims description 5
- 239000007788 liquid Substances 0.000 claims description 5
- 229910052751 metal Inorganic materials 0.000 claims description 5
- 239000002184 metal Substances 0.000 claims description 5
- 238000000576 coating method Methods 0.000 claims description 4
- 238000001035 drying Methods 0.000 claims description 4
- 238000004519 manufacturing process Methods 0.000 claims description 4
- ARXJGSRGQADJSQ-UHFFFAOYSA-N 1-methoxypropan-2-ol Chemical compound COCC(C)O ARXJGSRGQADJSQ-UHFFFAOYSA-N 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 3
- 239000000654 additive Substances 0.000 claims description 3
- 238000005470 impregnation Methods 0.000 claims description 3
- 229910052748 manganese Inorganic materials 0.000 claims description 3
- 239000011572 manganese Substances 0.000 claims description 3
- 239000003973 paint Substances 0.000 claims description 3
- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical compound NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 claims description 3
- DAFHKNAQFPVRKR-UHFFFAOYSA-N (3-hydroxy-2,2,4-trimethylpentyl) 2-methylpropanoate Chemical compound CC(C)C(O)C(C)(C)COC(=O)C(C)C DAFHKNAQFPVRKR-UHFFFAOYSA-N 0.000 claims description 2
- LHENQXAPVKABON-UHFFFAOYSA-N 1-methoxypropan-1-ol Chemical compound CCC(O)OC LHENQXAPVKABON-UHFFFAOYSA-N 0.000 claims description 2
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 claims description 2
- 150000002148 esters Chemical class 0.000 claims description 2
- WPBNNNQJVZRUHP-UHFFFAOYSA-L manganese(2+);methyl n-[[2-(methoxycarbonylcarbamothioylamino)phenyl]carbamothioyl]carbamate;n-[2-(sulfidocarbothioylamino)ethyl]carbamodithioate Chemical compound [Mn+2].[S-]C(=S)NCCNC([S-])=S.COC(=O)NC(=S)NC1=CC=CC=C1NC(=S)NC(=O)OC WPBNNNQJVZRUHP-UHFFFAOYSA-L 0.000 claims description 2
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 claims description 2
- 150000002923 oximes Chemical class 0.000 claims description 2
- 229910052726 zirconium Inorganic materials 0.000 claims description 2
- 150000003755 zirconium compounds Chemical class 0.000 claims description 2
- 239000003139 biocide Substances 0.000 claims 6
- 238000003756 stirring Methods 0.000 claims 4
- 239000003112 inhibitor Substances 0.000 claims 2
- 244000184861 Juglans nigra Species 0.000 claims 1
- 241000218652 Larix Species 0.000 claims 1
- 235000005590 Larix decidua Nutrition 0.000 claims 1
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims 1
- 244000186561 Swietenia macrophylla Species 0.000 claims 1
- 240000002871 Tectona grandis Species 0.000 claims 1
- 125000001931 aliphatic group Chemical group 0.000 claims 1
- 239000002274 desiccant Substances 0.000 claims 1
- 150000002170 ethers Chemical class 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 239000003755 preservative agent Substances 0.000 claims 1
- 230000002335 preservative effect Effects 0.000 claims 1
- 238000004381 surface treatment Methods 0.000 claims 1
- 238000009423 ventilation Methods 0.000 claims 1
- GFQYVLUOOAAOGM-UHFFFAOYSA-N zirconium(iv) silicate Chemical compound [Zr+4].[O-][Si]([O-])([O-])[O-] GFQYVLUOOAAOGM-UHFFFAOYSA-N 0.000 claims 1
- OAYXUHPQHDHDDZ-UHFFFAOYSA-N 2-(2-butoxyethoxy)ethanol Chemical compound CCCCOCCOCCO OAYXUHPQHDHDDZ-UHFFFAOYSA-N 0.000 description 2
- UKQJDWBNQNAJHB-UHFFFAOYSA-N 2-hydroxyethyl formate Chemical compound OCCOC=O UKQJDWBNQNAJHB-UHFFFAOYSA-N 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- RTZKZFJDLAIYFH-UHFFFAOYSA-N Diethyl ether Chemical compound CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 description 2
- 241000233866 Fungi Species 0.000 description 2
- 238000009835 boiling Methods 0.000 description 2
- VEZUQRBDRNJBJY-UHFFFAOYSA-N cyclohexanone oxime Chemical compound ON=C1CCCCC1 VEZUQRBDRNJBJY-UHFFFAOYSA-N 0.000 description 2
- 230000035515 penetration Effects 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- KGGVGTQEGGOZRN-PLNGDYQASA-N (nz)-n-butylidenehydroxylamine Chemical compound CCC\C=N/O KGGVGTQEGGOZRN-PLNGDYQASA-N 0.000 description 1
- XNWFRZJHXBZDAG-UHFFFAOYSA-N 2-METHOXYETHANOL Chemical compound COCCO XNWFRZJHXBZDAG-UHFFFAOYSA-N 0.000 description 1
- ZNQVEEAIQZEUHB-UHFFFAOYSA-N 2-ethoxyethanol Chemical compound CCOCCO ZNQVEEAIQZEUHB-UHFFFAOYSA-N 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- 241000238631 Hexapoda Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- GWEVSGVZZGPLCZ-UHFFFAOYSA-N Titan oxide Chemical compound O=[Ti]=O GWEVSGVZZGPLCZ-UHFFFAOYSA-N 0.000 description 1
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- DHKHKXVYLBGOIT-UHFFFAOYSA-N acetaldehyde Diethyl Acetal Natural products CCOC(C)OCC DHKHKXVYLBGOIT-UHFFFAOYSA-N 0.000 description 1
- 150000001241 acetals Chemical class 0.000 description 1
- 238000007605 air drying Methods 0.000 description 1
- 230000002353 algacidal effect Effects 0.000 description 1
- 150000007824 aliphatic compounds Chemical class 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000000470 constituent Substances 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- MTHSVFCYNBDYFN-UHFFFAOYSA-N diethylene glycol Chemical compound OCCOCCO MTHSVFCYNBDYFN-UHFFFAOYSA-N 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010408 film Substances 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 125000005474 octanoate group Chemical group 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 230000000607 poisoning effect Effects 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000006254 rheological additive Substances 0.000 description 1
- 150000004760 silicates Chemical class 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
- 231100000419 toxicity Toxicity 0.000 description 1
- 230000001988 toxicity Effects 0.000 description 1
- 125000004953 trihalomethyl group Chemical group 0.000 description 1
- 239000002966 varnish Substances 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
- 239000000080 wetting agent Substances 0.000 description 1
- 239000003171 wood protecting agent Substances 0.000 description 1
Classifications
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- 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
- A01N47/02—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 no bond to a nitrogen atom
- A01N47/04—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 no bond to a nitrogen atom containing >N—S—C≡(Hal)3 groups
-
- 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
- B27K3/16—Inorganic impregnating agents
-
- 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
- B27K3/16—Inorganic impregnating agents
- B27K3/18—Compounds of alkaline earth metals
-
- 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
-
- 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
- B27K3/36—Aliphatic 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
- B27K3/50—Mixtures of different organic impregnating agents
-
- 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
- B27K3/52—Impregnating agents containing mixtures of inorganic and organic compounds
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Agronomy & Crop Science (AREA)
- Pest Control & Pesticides (AREA)
- Plant Pathology (AREA)
- Health & Medical Sciences (AREA)
- Engineering & Computer Science (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
- Agricultural Chemicals And Associated Chemicals (AREA)
Description
AT 396 567 BAT 396 567 B
Die vorliegende Erfindung betrifft ein transparentes, flüssiges Imprägniermittel für Holz. Sie betrifft weiterhin ein Verfahren zu dessen Herstellung.The present invention relates to a transparent, liquid impregnating agent for wood. It also relates to a process for its production.
Imprägniermittel für Holz sind bereits bekannt Sie dienen dazu, das Holz vor schädlichen Umwelteinflüssen zu schützen und seine Lebensdauer zu verlängern. Insbesondere wird ein Schutz gegen den Angriff von Pilzen, Fäulnisbakterien, Algen und Tieren wie Insekten angestrebt. Die Imprägniermittel sind in aller Regel flüssige Systeme, die auch wasserhaltig sein können.Impregnation agents for wood are already known. They serve to protect the wood from harmful environmental influences and to extend its lifespan. In particular, protection against the attack of fungi, putrefactive bacteria, algae and animals such as insects is sought. The impregnating agents are usually liquid systems that can also contain water.
Ein ideales Holzschutzmittel soll nachhaltige Giftwirkung gegen Schädlinge aufweisen, darf jedoch für Menschen und Haustiere nicht giftig sein. Es soll Metalle nicht angreifen, möglichst leicht auch in nicht vorbehandeltes Holz eindringen, darf durch Regen nicht äbgewaschen werden und soll möglichst billig sein.An ideal wood preservative should have a sustainable poisoning effect against pests, but must not be toxic to humans and pets. It should not attack metals, penetrate wood that has not been pretreated as easily as possible, must not be washed off by rain and should be as cheap as possible.
Eine große Schwierigkeit stellt das Eindringen des Mittels in das Holz dar. Daher wendet man zur Zeit Kesseldruckverfahren an, bei denen das vorgetrocknete Holz in einem verschlossenen, Imprägniermittel enthaltenden Behälter abwechselnd Überdrücken und Unterdrücken ausgesetzt wird.A great difficulty is the penetration of the agent into the wood. For this reason, boiler pressure processes are currently used in which the pre-dried wood is alternately subjected to overpressure and underpressure in a closed container containing impregnating agent.
Diese Verfahren sind auf fertige Holzgegenstände und insbesondere auf Holzartikel im Bauwesen nicht oder nur sehr kostspielig anwendbar. Die Anstrichverfahren, die auch bereits bekannt sind, haben den Nachteil, daß die Holzgegenstände zuerst mit einem Imprägniermittel grundiert, lange getrocknet und dann mit einem anderen Oberflächenanstrich versehen werden müssen. Dazu kommt, daß das früher als wirksames Imprägniermittel verwendete Carbolineum heute wegen sein»' Giftigkeit nicht mehr eingesetzt werden kann.These methods cannot be used or can only be applied very costly to finished wooden objects and in particular to wooden articles in the building industry. The painting methods, which are also known, have the disadvantage that the wooden objects must first be primed with an impregnating agent, dried for a long time and then provided with a different surface coating. In addition, the carbolineum previously used as an effective impregnating agent can no longer be used due to its toxicity.
Die oben geschilderte Problematik und die Nachteile der bisherigen Lösungen auf dem Gebiet der Holzimprägnierung und -konservierung sind ausführlich im Römpp'schen Chemie-Lexikon behandelt, z. B. 6. Aufl. 1966, Bd. Π, Sp. 2758-2762.The problems outlined above and the disadvantages of previous solutions in the field of wood impregnation and preservation are dealt with in detail in the Römpp chemical chemistry dictionary, e.g. B. 6th ed. 1966, vol. Π, col. 2758-2762.
Aufgabe der vorliegenden Erfindung war die Schaffung eines insbesondere fungizid und algizid wirksamen wasserfreien Holzimprägnierungsmittels, das im Anstrich aufgebracht werden kann, das besser als bekannte Mittel ins Holz eindringt, aber gleichzeitig als Oberflächenfinish wirkt, d. h. das das Aufbringen eines Oberflächenfimis, -lackes oder -anstriches unnötig macht. Außerdem soll das Mittel das Holz besser gegen die Einwirkung von Wasser, UV-Licht, Sonneneinstrahlung und Kälte schützen und dabei umweltverträglich sein, auch was die Herstellung betrifft.The object of the present invention was to provide an in particular fungicidal and algicidal, water-free wood impregnating agent which can be applied in the paint and which penetrates into the wood better than known agents, but at the same time acts as a surface finish, i.e. H. that makes the application of a surface film, varnish or paint unnecessary. In addition, the agent should protect the wood better against the effects of water, UV light, sunshine and cold and be environmentally friendly, also in terms of manufacture.
Das erfindungsgemäße transparente Holzimprägniermittel, das diese Aufgaben erfüllt, ist im unabhängigen Patentanspruch 1 definiert. Besondere Ausgestaltungen bilden den Gegenstand abhängiger Ansprüche.The transparent wood impregnating agent according to the invention, which fulfills these tasks, is defined in independent claim 1. Special configurations form the subject of dependent claims.
Wie weiterhin überraschenderweise gefunden wurde, ist bei der Herstellung die Reihenfolge der Zugabe der Bestandteile des »findungsgemäßen Holzimprägniermittels insofern kritisch, als bei ein» bestimmten Reihenfolge die besten Ergebnisse erzielt werden. Dah» betrifft die Erfindung weiterhin ein Verfahren zur Herstellung des obigen Holzimprägniermittels, und das Verfahren ist im zweiten unabhängigen Patentanspruch definiert.As was also surprisingly found, the order in which the constituents of the wood impregnating agent according to the invention are added is critical in that the best results are achieved in a specific order. Dah »the invention further relates to a method for producing the above wood impregnating agent, and the method is defined in the second independent claim.
Es sollen nun die einzelnen Bestandteile des erfindungsgemäßen transparenten Imprägniermittels näher identifiziert w»den.The individual components of the transparent impregnating agent according to the invention are now to be identified in more detail.
Hauptbestandteil ("Körper") der lösungsmittelfreien Phase des Mittels ist ein chemisch trocknend» Stoff auf Leinölbasis, der normal»weise nur zur Verwendung für Oberflächenanstriche bekannt ist Bevorzugt handelt es sich um ein isocyanatmodifiziertes Leinöl. Besonders geeignet ist das Produkt URADUR F 77, das als 60 %ige Lösung von isocyanatmodifiziertem Leinöl in Testbenzin von der Fa. DMS Resins geliefert wird.The main component (" body ") of the solvent-free phase of the agent is a chemically drying »linseed oil-based substance which is normally only» known for use for surface coatings. It is preferably an isocyanate-modified linseed oil. The product URADUR F 77, which is supplied as a 60% solution of isocyanate-modified linseed oil in white spirit from DMS Resins, is particularly suitable.
Zur besseren Härtung dieses Produktes, das zwar lufttrocknend ist, dessen Härtung aber auch im Innern des Holzes vor sich gehen soll, wohin Luft nicht zutreten kann, werden die an sich bekannten Sikkative Metallnaphthenate, -octoate, -linoleate, -resinate u. dgl., zugesetzt, Besonders bewährt hat sich eine Mischung aus Mangan-, Calcium- und Zirkonv»bindungen, die neu ist und eine überraschend gute und schnelle Trocknung bewirkt. Gut geeignete Sikkative dieser Gruppe, d. h. die Einzelmetallderivate, wurden unter der Handelsbezeichnung Nuodex (Mn-, Ca-, Zr-naphtenate, -octate, -linolate oder -resinate) von der Fa. URAI s.p.a., Assago, Italien, bezogen.For better hardening of this product, which is air-drying, but whose hardening should also take place inside the wood, where air cannot enter, the known siccatives metal naphthenates, octoates, linoleates, resinates and the like. The like, added, a mixture of manganese, calcium and zirconium compounds has proven particularly useful, which is new and provides surprisingly good and quick drying. Well suited siccatives of this group, i. H. the individual metal derivatives were obtained under the trade name Nuodex (Mn, Ca, Zr naphtenates, octates, linolates or resinates) from URAI s.p.a., Assago, Italy.
Als Lösungsmittel enthält das erfindungsgemäße Holzimprägniermittel - außer dem Testbenzin des modifizierten Leinöls - nur sauerstoffhaltige aliphatische Verbindungen. Die gewählten Lösungsmittel scheinen für das gute Eindringen des erfindungsgemäßen Mittels in das Holz verantwortlich zu sein. Außerdem sind sie weit umweltv»träglicher als Kohlenwasserstoffe. Es hat sich ein Gemisch aus einem niederen Glykoleth» vom Siedepunkt zwischen 100 und 150 °C mit einem Esteralkohol vom Siedepunkt 180 bis 260 °C bewährt. Solche Glykolether sind z. B. Dowanol PM (ein niederer Glykolether) der Dow Chemical Company (Propylenglykolmonomethylether) sowie Ethylenglykolmethylether und Ethylenglycolethylether, insbesondere aber Butyl-diglykolether ("Butylcarbitol"). Esteralkohole sind z. B. Glykolmonoformiat und -acetaL Bewährt hat sich das Produkt TEXANOL (ein Glykolmonoformiat und -acetat) d» Eastman Chemical Company.As a solvent, the wood impregnating agent according to the invention contains - apart from the white spirit of the modified linseed oil - only oxygen-containing aliphatic compounds. The solvents chosen seem to be responsible for the good penetration of the agent according to the invention into the wood. They are also far more environmentally friendly than hydrocarbons. A mixture of a low glycol eth »with a boiling point between 100 and 150 ° C and an ester alcohol with a boiling point between 180 and 260 ° C has proven itself. Such glycol ethers are e.g. B. Dowanol PM (a lower glycol ether) from the Dow Chemical Company (propylene glycol monomethyl ether) and ethylene glycol methyl ether and ethylene glycol ethyl ether, but especially butyl diglycol ether (" butyl carbitol "). Ester alcohols are e.g. B. Glycol Monoformate and AcetaL The product TEXANOL (a glycol monoformate and acetate) from the Eastman Chemical Company has proven itself.
Als bioziden Stoff enthält das erfindungsgemäße Holzimprägniermittel bevorzugt ein Sulfamidderivat, das gegen Pilze, Algen, Penicilliumarten wirksam ist, lichtstabil und nichtflüchtig ist und die Trocknung des Leinölderivats nicht stört. Bevorzugt verwendet man ein NN-Diaryl-N-aryl-N'(trihalogenmethyl)-sulfamid.As a biocidal substance, the wood impregnating agent according to the invention preferably contains a sulfamide derivative which is active against fungi, algae, Penicillium species, is light-stable and non-volatile and does not interfere with the drying of the linseed oil derivative. An NN-diaryl-N-aryl-N '(trihalomethyl) sulfamide is preferably used.
Das erfindungsgemäße Holzimprägniermittel enthält in der Regel, ab» nicht zwingend, ein Verlaufmittel, z. B. Aldoxime oder Ketoxime. Geeignete Oxime sind z. B. Butyraldoxim, Methylethylketoxim und Cyclo-hexanonoxim. Weitere geeignete Zusätze sind rheologische Additive wie z. B. organisch modifizierte Schichtsilikate ("Benton· D-l" der Kronos Titan GmbH., Leverkusen, BRD) sowie sonstige übliche Zusatzstoffe wie Netz- und Dispergiermittel, Aromastoffe etc. -2-The wood impregnating agent according to the invention generally contains a leveling agent, eg. B. aldoximes or ketoximes. Suitable oximes are e.g. B. butyraldoxime, methyl ethyl ketoxime and cyclo-hexanone oxime. Other suitable additives are rheological additives such as. B. organically modified layered silicates (" Benton · D-l " from Kronos Titan GmbH., Leverkusen, FRG) as well as other usual additives such as wetting and dispersing agents, flavorings etc. -2-
Claims (8)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1412/90A CH681438A5 (en) | 1990-04-26 | 1990-04-26 |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA120590A ATA120590A (en) | 1993-02-15 |
AT396567B true AT396567B (en) | 1993-10-25 |
Family
ID=4209845
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0120590A AT396567B (en) | 1990-04-26 | 1990-06-01 | TRANSPARENT IMPREGNANT FOR WOOD |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT396567B (en) |
CH (1) | CH681438A5 (en) |
DE (1) | DE4020492A1 (en) |
ES (1) | ES2024331A6 (en) |
FR (1) | FR2661356B1 (en) |
IT (1) | IT1240995B (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN109233515A (en) * | 2018-08-03 | 2019-01-18 | 阜南佳利工艺品有限公司 | A kind of preparation method of insect prevention wicker plaiting article suitcase |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4036508A1 (en) * | 1990-01-02 | 1991-07-04 | Bitterfeld Wolfen Chemie | Oily wood preservative contg. 3-halo-5-methylthio-thiadiazole deriv. - effective against wood destroying and staining fungi, with low toxicity and good UV stability |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2251417B1 (en) * | 1973-11-19 | 1977-09-23 | Rhone Progil | |
US4142009A (en) * | 1974-08-13 | 1979-02-27 | Fosroc International Limited | Method of treating timber with composition having a colloidal pigment |
FR2355451A1 (en) * | 1976-02-20 | 1978-01-20 | Sarpap | Wood preservatives contg. three or more fungicides - together with a fixer e.g. resin based on fish, soya or wood oil, opt. an insecticide |
DE2927349A1 (en) * | 1979-07-06 | 1981-01-29 | Solvay Werke Gmbh | AGENT FOR THE PRESERVATION OF WOOD AND WOOD MATERIALS AND METHOD FOR THE PRODUCTION OF THE PRESERVATIVE AGENT |
GB2128091A (en) * | 1982-10-09 | 1984-04-26 | Bio Kil Lab Limited | Wood preservative composition |
DE3507420A1 (en) * | 1985-03-02 | 1986-09-04 | Basf Ag, 6700 Ludwigshafen | WOOD PRESERVATIVES |
-
1990
- 1990-04-26 CH CH1412/90A patent/CH681438A5/de not_active IP Right Cessation
- 1990-06-01 AT AT0120590A patent/AT396567B/en not_active IP Right Cessation
- 1990-06-27 DE DE4020492A patent/DE4020492A1/en not_active Ceased
- 1990-10-23 ES ES9002672A patent/ES2024331A6/en not_active Expired - Lifetime
- 1990-10-30 IT IT67846A patent/IT1240995B/en active IP Right Grant
- 1990-10-31 FR FR909013549A patent/FR2661356B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4036508A1 (en) * | 1990-01-02 | 1991-07-04 | Bitterfeld Wolfen Chemie | Oily wood preservative contg. 3-halo-5-methylthio-thiadiazole deriv. - effective against wood destroying and staining fungi, with low toxicity and good UV stability |
Also Published As
Publication number | Publication date |
---|---|
FR2661356A1 (en) | 1991-10-31 |
IT9067846A1 (en) | 1992-04-30 |
IT1240995B (en) | 1993-12-27 |
IT9067846A0 (en) | 1990-10-30 |
FR2661356B1 (en) | 1993-08-13 |
ATA120590A (en) | 1993-02-15 |
CH681438A5 (en) | 1993-03-31 |
ES2024331A6 (en) | 1992-02-16 |
DE4020492A1 (en) | 1991-10-31 |
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UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee | ||
ELJ | Ceased due to non-payment of the annual fee |