DE4020495A1 - Impregnating agent for wood which also imparts surface finish - contains isocyanate modified linseed oil, siccative mixt., biocide, hydrocarbon-free solvent and paraffin, wax or polyolefin dispersion - Google Patents
Impregnating agent for wood which also imparts surface finish - contains isocyanate modified linseed oil, siccative mixt., biocide, hydrocarbon-free solvent and paraffin, wax or polyolefin dispersionInfo
- Publication number
- DE4020495A1 DE4020495A1 DE4020495A DE4020495A DE4020495A1 DE 4020495 A1 DE4020495 A1 DE 4020495A1 DE 4020495 A DE4020495 A DE 4020495A DE 4020495 A DE4020495 A DE 4020495A DE 4020495 A1 DE4020495 A1 DE 4020495A1
- Authority
- DE
- Germany
- Prior art keywords
- impregnating agent
- wood
- agent according
- siccative
- linseed oil
- Prior art date
- Legal status (The legal status 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 status listed.)
- Ceased
Links
- 239000003795 chemical substances by application Substances 0.000 title claims abstract description 31
- 239000002023 wood Substances 0.000 title claims abstract description 25
- 239000002904 solvent Substances 0.000 title claims abstract description 10
- 235000021388 linseed oil Nutrition 0.000 title claims abstract description 7
- 239000000944 linseed oil Substances 0.000 title claims abstract description 7
- 239000001993 wax Substances 0.000 title claims abstract description 6
- 239000006185 dispersion Substances 0.000 title claims abstract description 4
- 239000012188 paraffin wax Substances 0.000 title claims abstract description 4
- 230000003115 biocidal effect Effects 0.000 title claims description 8
- -1 siccative mixt. Substances 0.000 title claims description 8
- 239000003139 biocide Substances 0.000 title claims description 7
- 239000012948 isocyanate Substances 0.000 title abstract description 3
- 150000002513 isocyanates Chemical class 0.000 title abstract description 3
- 229920000098 polyolefin Polymers 0.000 title abstract description 3
- 239000000126 substance Substances 0.000 claims abstract description 6
- 125000001931 aliphatic group Chemical group 0.000 claims abstract 2
- 239000000654 additive Substances 0.000 claims description 6
- 239000000203 mixture Substances 0.000 claims description 6
- 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
- 238000000034 method Methods 0.000 claims description 5
- 238000000518 rheometry Methods 0.000 claims description 4
- 238000003756 stirring Methods 0.000 claims description 4
- 239000004698 Polyethylene Substances 0.000 claims description 3
- 230000000996 additive effect Effects 0.000 claims description 3
- 229910052791 calcium Inorganic materials 0.000 claims description 3
- 239000011575 calcium Substances 0.000 claims description 3
- 150000002923 oximes Chemical class 0.000 claims description 3
- 229920000573 polyethylene Polymers 0.000 claims description 3
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 2
- 229910017052 cobalt Inorganic materials 0.000 claims description 2
- 239000010941 cobalt Substances 0.000 claims description 2
- GUTLYIVDDKVIGB-UHFFFAOYSA-N cobalt atom Chemical compound [Co] GUTLYIVDDKVIGB-UHFFFAOYSA-N 0.000 claims description 2
- NVBFHJWHLNUMCV-UHFFFAOYSA-N sulfamide Chemical compound NS(N)(=O)=O NVBFHJWHLNUMCV-UHFFFAOYSA-N 0.000 claims description 2
- 239000000470 constituent Substances 0.000 claims 1
- 239000003112 inhibitor Substances 0.000 claims 1
- 238000002360 preparation method Methods 0.000 claims 1
- 230000003449 preventive effect Effects 0.000 claims 1
- 150000003755 zirconium compounds Chemical class 0.000 claims 1
- 238000001035 drying Methods 0.000 abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 238000005470 impregnation Methods 0.000 abstract description 3
- 239000003973 paint Substances 0.000 abstract description 3
- 230000002353 algacidal effect Effects 0.000 abstract description 2
- 230000000855 fungicidal effect Effects 0.000 abstract description 2
- 238000004381 surface treatment Methods 0.000 abstract description 2
- 230000005923 long-lasting effect Effects 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 description 4
- 240000006240 Linum usitatissimum Species 0.000 description 3
- 235000004431 Linum usitatissimum Nutrition 0.000 description 3
- 239000000839 emulsion Substances 0.000 description 3
- 235000004426 flaxseed Nutrition 0.000 description 3
- 229910052726 zirconium Inorganic materials 0.000 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 description 2
- 241000195493 Cryptophyta Species 0.000 description 2
- QCWXUUIWCKQGHC-UHFFFAOYSA-N Zirconium Chemical compound [Zr] QCWXUUIWCKQGHC-UHFFFAOYSA-N 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- NLYAJNPCOHFWQQ-UHFFFAOYSA-N kaolin Chemical compound O.O.O=[Al]O[Si](=O)O[Si](=O)O[Al]=O NLYAJNPCOHFWQQ-UHFFFAOYSA-N 0.000 description 2
- 239000002966 varnish Substances 0.000 description 2
- FZENGILVLUJGJX-NSCUHMNNSA-N (E)-acetaldehyde oxime Chemical compound C\C=N\O FZENGILVLUJGJX-NSCUHMNNSA-N 0.000 description 1
- KGGVGTQEGGOZRN-PLNGDYQASA-N (nz)-n-butylidenehydroxylamine Chemical compound CCC\C=N/O KGGVGTQEGGOZRN-PLNGDYQASA-N 0.000 description 1
- UKQJDWBNQNAJHB-UHFFFAOYSA-N 2-hydroxyethyl formate Chemical compound OCCOC=O UKQJDWBNQNAJHB-UHFFFAOYSA-N 0.000 description 1
- 241000894006 Bacteria Species 0.000 description 1
- SDKQRNRRDYRQKY-UHFFFAOYSA-N Dioxacarb Chemical compound CNC(=O)OC1=CC=CC=C1C1OCCO1 SDKQRNRRDYRQKY-UHFFFAOYSA-N 0.000 description 1
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- 241000218652 Larix Species 0.000 description 1
- 235000005590 Larix decidua Nutrition 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 241000228143 Penicillium Species 0.000 description 1
- 244000186561 Swietenia macrophylla Species 0.000 description 1
- 240000002871 Tectona grandis 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
- 238000007605 air drying Methods 0.000 description 1
- 238000009835 boiling Methods 0.000 description 1
- MCFVRESNTICQSJ-RJNTXXOISA-L calcium sorbate Chemical compound [Ca+2].C\C=C\C=C\C([O-])=O.C\C=C\C=C\C([O-])=O MCFVRESNTICQSJ-RJNTXXOISA-L 0.000 description 1
- 235000010244 calcium sorbate Nutrition 0.000 description 1
- 239000004303 calcium sorbate Substances 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 150000001869 cobalt compounds Chemical class 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 239000002274 desiccant Substances 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
- 150000002148 esters Chemical class 0.000 description 1
- 229930195733 hydrocarbon Natural products 0.000 description 1
- 150000002430 hydrocarbons Chemical class 0.000 description 1
- 238000010348 incorporation Methods 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- WHIVNJATOVLWBW-UHFFFAOYSA-N n-butan-2-ylidenehydroxylamine Chemical compound CCC(C)=NO WHIVNJATOVLWBW-UHFFFAOYSA-N 0.000 description 1
- 125000005609 naphthenate group Chemical group 0.000 description 1
- 125000005474 octanoate group Chemical group 0.000 description 1
- 238000010422 painting Methods 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000002574 poison Substances 0.000 description 1
- 231100000614 poison Toxicity 0.000 description 1
- 230000000379 polymerizing effect Effects 0.000 description 1
- 238000004321 preservation Methods 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
- 239000010876 untreated wood 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L97/00—Compositions of lignin-containing materials
- C08L97/02—Lignocellulosic material, e.g. wood, straw or bagasse
-
- 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
- B27K3/02—Processes; Apparatus
- B27K3/15—Impregnating involving polymerisation including use of polymer-containing 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
-
- 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
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Wood Science & Technology (AREA)
- Health & Medical Sciences (AREA)
- Environmental Sciences (AREA)
- Dentistry (AREA)
- General Health & Medical Sciences (AREA)
- Pest Control & Pesticides (AREA)
- Zoology (AREA)
- Plant Pathology (AREA)
- Agronomy & Crop Science (AREA)
- Materials Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Abstract
Description
Die vorliegende Erfindung betrifft ein flüssiges Imprägniermittel für Holz mit Finishing. Sie be trifft weiterhin ein Verfahren zu dessen Herstellung.The present invention relates to a liquid Impregnating agent for wood with finishing. You be continues to apply a method for its production.
Imprägniermittel für Holz sind bereits bekannt. Sie dienen dazu, das Holz vor schädlichen Umwelteinflüssen zu schützen und seine Lebensdauer zu verlängern. Ins besondere wird ein Schutz gegen den Angriff von Pil zen, Fäulnisbakterien, Algen und Tieren wie Insek ten angestrebt. Die Imprägniermittel sind in aller Regel flüssige Systeme, die auch wasserhaltig sein können.Impregnating agents for wood are already known. you serve to protect the wood from harmful environmental influences protect and extend its life. in the special will be a protection against the attack of Pil zen, putrefactive bacteria, algae and animals like Insek aspired to. The impregnating agents are in all Usually liquid systems that also contain water can.
Ein ideales Holzschutzmittel soll nachhaltige Gift einwirkung 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 abgewaschen werden und soll möglichst billig sein.An ideal wood preservative is said to be sustainable poison may be harmful to pests, however not be toxic to humans and pets. It should not attack metals, as easily as possible penetrate into untreated wood, may not be washed off by rain and should as possible to be cheap.
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 ent haltenden Behälter abwechselnd Überdrücken und Unterdrücken ausgesetzt wird.A major difficulty is the intrusion of the Mean in the wood dar. Therefore one turns at the time Boiler pressure on, where the pre-dried Wood in a sealed, impregnating agent ent Holding container alternately overpressure and Suppressing is suspended.
Diese Verfahren sind auf fertige Holzgegenstände und insbesondere auf Holzartikel im Bauwesen nicht oder nur sehr kostspielig anwendbar. Die Anstrichver fahren, 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 wirk sames Imprägniermittel verwendete Carbolineum heute wegen seiner Giftigkeit nicht mehr einge setzt werden kann.These procedures are based on finished wooden objects and especially on wood products in construction or not only very expensive applicable. The painting ver which are also already known have the Disadvantage that the wooden objects first with a Impregnated, long-dried and impregnated then provided with another surface coating Need to become. In addition, that used to be more effective than before The impregnating agent used Carbolineum today no longer because of its toxicity can be set.
Die oben geschilderte Problematik und die Nachteile der bisherigen Lösungen auf dem Gebiet der Holzim prägnierung und -konservierung sind ausführlich im Römpp′schen Chemie-Lexikon behandelt, z. B. 6. Aufl. 1966, Bd. II, Sp. 2758-2762.The problem described above and the disadvantages the previous solutions in the field of Holzim Prägnierung and preservation are detailed in the Römpp's chemistry lexicon treated, z. B. 6th edition 1966, Vol. II, pages 2758-2762.
Aufgabe der vorliegenden Erfindung war die Schaffung eines insbesondere fungizid und algizid wirksamen wasserfreien Holzimprägnierungsmittels, das im An strich aufgebracht werden kann, das besser als be kannte Mittel ins Holz eindringt, aber gleichzeitig als Oberflächenfinish wirkt, d. h. das das Aufbringen eines Oberflächenfirnis, -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 um weltverträglich sein, auch was die Herstellung betrifft. Schließlich wird gefordert, daß die Holzoberfläche glatt und glänzend ist und einen Finish aufweist, der sonst nur mit besonderen Überzügen erhältlich ist, und daß die Imprägnierung und der Finish dauerhaft sind. Object of the present invention was the creation a particular fungicidal and algicidal effective anhydrous wood impregnant used in the It can be applied better than before knew medium penetrates into the wood, but at the same time acts as a surface finish, d. H. that's the application a surface varnish, varnish or paint makes unnecessary. Besides, the means should be wood better against the effects of water, UV light, Protect the sun and the cold while doing so be world-friendly, also in terms of production. Finally, it is required that the wood surface smooth and shiny and has a finish that otherwise available only with special covers, and that the impregnation and the finish permanent are.
Das erfindungsgemäße Holzimprägniermittel mit Fi nish, das diese Aufgaben erfüllt, ist im unabhängigen Patentanspruch 1 definiert. Besondere Ausgestaltungen bilden den Gegenstand abhängiger Ansprüche.The wood impregnating agent according to the invention with Fi nish fulfilling these tasks is independent Defended claim 1. Special designs form the subject of dependent claims.
Wie weiterhin überraschenderweise gefunden wurde, ist bei der Herstellung die Reihenfolge der Zugabe der Bestandteile des erfindungsgemäßen Holzimpräg niermittels insofern kritisch, als bei einer bestimmten Reihenfolge die besten Ergebnisse erzielt werden. Daher betrifft die Erfindung weiterhin ein Verfahren zur Herstellung des obigen Holzimprägniermittels, und das Verfahren ist im zweiten unabhängigen Pa tentanspruch definiert.As further surprisingly found, is in the order of addition the components of Holzimpräg invention so far critical, as in a particular Order the best results are achieved. Therefore, the invention further relates to a method for producing the above wood impregnating agent, and the method is in the second independent Pa tentanspruch defined.
Es sollen nun die einzelnen Bestandteile des er findungsgemäßen Imprägniermittels näher identifi ziert werden.It should now be the individual components of he Inventive impregnating closer identifi be graced.
Hauptbestandteil ("Körper") der lösungsmittelfreien Phase des Mittels ist ein chemisch trocknender, d. h. härtender Stoff auf Leinölbasis, der normalerweise nur zur Verwendung für Oberflächenanstriche bekannt ist. Bisher wurden Imprägniermittel nicht mit härtenden, d. h. polymerisierenden Bestandteilen ge liefert. Bevorzugt handelt es sich um ein isocyanat modifiziertes Leinöl. Besonders geeignet ist das Produkt Desmalkyd L 181, das von der Firma Bayer, Lever kusen, BRD geliefert wird.Main component ("body") of the solvent-free Phase of the agent is a chemically drying, d. H. A linseed-based hardening substance normally only known for use on surface coatings is. So far impregnant were not with hardening, d. H. polymerizing components ge supplies. It is preferably an isocyanate modified linseed oil. This is particularly suitable Product Desmalkyd L 181, from Bayer, Lever kusen, Germany.
Zur besseren Härtung dieses Produktes, das zwar lufttrocknend ist, dessen Härtung aber auch im Innern des Holzes vor sich gehen soll, wohin Luft nicht zu treten kann, werden die an sich bekannten Sikkative Metallnaphthenate, -octoate, -linoleate, -resinate und dgl., zugesetzt. Besonders bewährt hat sich eine Mischung aus Cobalt-, Calcium- und Zirkonver bindungen, die neu ist und eine überraschend gute und schnelle Trocknung bewirkt. Gut geeignete Sikkative dieser Gruppe, d. h. die Einzelmetallderi vate, wurden unter der Handelsbezeichnung Nuodex von der Fa. URAI s.p.a., Assago, Italien, bezogen.For better hardening of this product, that though is air-drying, but its curing in the interior of wood, where air should not go can occur are the known siccatives Metal naphthenates, octoates, linoleates, resorates and the like, added. Has proven particularly useful a mixture of cobalt, calcium and zirconium ver bonds, which is new and a surprisingly good one and causes rapid drying. Well suited Siccatives of this group, d. H. the single metal deri vate, were under the trade name Nuodex from URAI s.p.a., Assago, Italy.
Als Lösungsmittel enthält das erfindungsgemäße Holzimprägniermittel nur sauerstoffhaltige alipha tische Verbindungen. Die gewählten Lösungsmittel scheinen für das gute Eindringen des erfindungsge mäßen Mittels in das Holz verantwortlich zu sein. Außerdem sind sie weit umweltverträglicher als Koh lenwasserstoffe und stören die chemische Trocknung des Leinölderivats nicht. Es hat sich ein Esteral kohol vom Siedepunkt 180 bis 260°C bewährt. Solche Esteralkohole sind z. B. Glykolmonoformiat und -ace tat. Bevorzugt wird das Produkt TEXANOL der East man Chemical Company.As a solvent, the inventive Wood impregnating agent only oxygenated alipha table connections. The chosen solvents seem for the good penetration of erfindungsge to be responsible for the wood. In addition, they are far more environmentally friendly than Koh Hydrocarbons and interfere with chemical drying of linseed derivative. It has become an esteral Boiled from boiling point 180 to 260 ° C proven. Such Ester alcohols are z. Glycol monoformate and -ace did. Preferably, the product TEXANOL is the East man Chemical Company.
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 N,N-Diaryl-N′-aryl-N′(trihalogenmethyl)-sul famid.As a biocidal substance contains the inventive Wood impregnating agent preferably a sulfamide derivative, which is effective against fungi, algae, Penicillium species, is light stable and non-volatile and drying of linseed derivative does not bother. Preferably used an N, N-diaryl-N'-aryl-N '(trihalomethyl) -sul famid.
Das erfindungsgemäßse Holzimprägniermittel enthält in der Regel, aber nicht zwingend, ein Verlaufmittel, z. B. Aldoxime oder Ketoxime. Geeignete Oxime sind z. B. Butyraldoxim, Methylethylketoxim und Cyclohexa nonoxim. Weitere geeignete Zusätze sind rheologische Additive wie z. B. organisch modifizierte Schicht silikate ("Bentone SD-1" der Kronos Titan GmbH., Leverkusen, BRD) sowie sonstige übliche Zusatzstoffe wie Netz- und Dispergiermittel, Aromastoffe etc.The wood impregnating agent according to the invention contains usually, but not necessarily, a leveling agent, z. As aldoxime or ketoxime. Suitable oximes are z. Butyraldoxime, methyl ethyl ketoxime and cyclohexa oxime. Other suitable additives are rheological Additives such. B. organically modified layer silicates ("Bentone SD-1" from Kronos Titan GmbH., Leverkusen, FRG) and other common additives such as wetting and dispersing agents, flavorings, etc.
Das erfindungsgemäße Holzimprägniermittel enthält als den Glanzfinish ergebende Komponente ein fein dispergiertes Polyolefin und/oder eine Wachs- bzw. Paraffinemulsion. Insbesondere verwendet man das Pro dukt "Lanco-Glidd KH", eine feindisperse Polyethylen dispersion, Teilchengröße max. 3000 nm, mittlere Teil chengröße 500 nm, ca. 25%ig in White Spirit, geliefert von G.M. Langer & Co., Bremen, BRD.The wood impregnating agent according to the invention contains as the gloss finish resulting component a fine dispersed polyolefin and / or a wax or Paraffin emulsion. In particular, one uses the Pro "Lanco-Glidd KH", a finely dispersed polyethylene dispersion, particle size max. 3000 nm, middle part size 500 nm, approx. 25% in White Spirit from G.M. Langer & Co., Bremen, Germany.
Die Zusammensetzung besonders geeigneter Holzimpräg niermittel ist die folgende, angegeben in Gewichts teilen:The composition of particularly suitable Holzimpräg mean is the following, expressed in weight divide:
Zur Ausführung des erfindungsgemäßen Verfahrens legt man zunächst das Lösungsmittel in einem Rührgemäß vor, gibt das modifizierte Leinöl zu und fügt die Sikkative und das Biozid zu. Von den wahlweisen Zusatzstoffen wird der Hautverhinderer gleich nach den Sikkativen zugesetzt, das Rheologieadditiv nach dem Biozid. Nun schließt sich das Einarbeiten der Wachsemulsion an. Selbstverständlich wird bei der Herstellung ständig gerührt. Man arbeitet am besten bei normaler Zimmer temperatur; ein Ansatz von ca. 100 kg ist in etwa 20 bis 30 Minuten fertiggestellt. Nach der Zugabe jeder Komponente wird bis zur Homogenität gerührt.For carrying out the method according to the invention first of all the solvent in a stirring, Add the modified linseed oil and add the siccative and the biocide too. Of the optional additives the skin preventative gets right after the siccatives added, the rheology additive after the biocide. Now followed by the incorporation of the wax emulsion. Of course, in the production is constantly touched. It works best in normal rooms temperature; an approach of about 100 kg is about 20 to 30 minutes completed. After the addition each component is stirred to homogeneity.
Das Imprägniermittel zeichnet sich noch durch er höhte Lagerfähigkeit aus, im allgemeinen ca. 8 bis 12 Monate.The impregnating agent is still characterized by it increased shelf life, in general about 8 to 12 months.
Zur Anwendung bestreicht oder besprüht man die me chanisch gereinigte Holzoberfläche mit dem flüssigen Mittel, läßt z. B. 24 Stunden trocknen und versieht die Oberfläche mit einem zweiten Anstrich desselben Mittels. Nur selten ist ein dritter Anstrich er forderlich. Das Holz ist jetzt konservierend impräg niert und besitzt außerdem seine Naturfarbe, z. B. Nußbaum, Lärche, Mahagoni, Teak usw., ohne daß ein weiterer, unterschiedlicher Anstrich wie Beize o. dgl. nötig wäre. Die Oberfläche ist glänzend und hat einen wachsartigen Griff. Die Imprägnierung mit Finish ist besonders dauerhaft.For application sweeps or sprayed the me chanically cleaned wooden surface with the liquid Medium, z. B. 24 hours and dry the surface with a second coat of the same Agent. Only rarely is a third coat of him conducive. The wood is now preserving impregnable and also owns its natural color, z. B. Walnut, larch, mahogany, teak, etc., without another, different paint like stain o. The like would be necessary. The surface is shiny and has a waxy feel. The impregnation with finish is especially durable.
Ein Beispiel soll die Erfindung weiter erläutern.An example is intended to further explain the invention.
In einen mit Entlüftung nach außen versehenen Rühr kessel mit einem Nutzinhalt von etwa 150 l bringt man 56,2 kg TEXANOL (Esteralkohol, Kp. 244°C). Unter Rühren fügt man nach und nach folgende Produkte zu: 25 kg Desmalkyd L 181, 0,3 kg Cobaltsikkativ (6% Co), 1 kg Calciumsikkativ (4% Ca.), 0,5 kg Zirkonium sikkativ (12% Zr), 0,5 kg EXKIN 2 (Methylethylketoxid), 0,5 kg Biozid, 4 kg Bentone SD I (8%ige Paste) und 12 kg Lanco Glidd kH (25%ig in White Spirit). Nach 30minütigem Rühren erhält man ein transparentes Imprägniermittel mit den oben beschriebenen Eigen schaften, das in Holz sehr gut eindringt.In a vent provided with a vent outside kessel with a useful capacity of about 150 l brings you 56.2 kg TEXANOL (ester alcohol, bp. 244 ° C). Under Stirring is gradually added to the following products: 25 kg Desmalkyd L 181, 0.3 kg cobalt compound (6% Co), 1 kg of calcium sorbate (4% Ca), 0.5 kg of zirconium siccative (12% Zr), 0.5 kg EXKIN 2 (methyl ethyl ketoxide), 0.5 kg biocide, 4 kg Bentone SD I (8% paste) and 12 kg Lanco Glidd kH (25% in White Spirit). To Stirring for 30 minutes gives a transparent Impregnating agent with the properties described above which penetrates wood very well.
Wie schon erwähnt wurde, ist eine weitere Oberflächen behandlung des imprägnierten Holzes unnötig, da es bereits in absolut wünschenswerter und geeigneter Weise mit Finish versehen ist.As already mentioned, is another surface treatment of the impregnated wood unnecessary, since it already in absolutely desirable and suitable Way is provided with a finish.
Claims (8)
- a) 20 bis 35 Teilen isocyanatmodifiziertem Leinöl,
- b) 0,05 bis 0,12 Teil Sikkativgemisch, als Metall ge rechnet,
- c) 0,1 bis 1,0 Teil Biozid,
- d) 0 bis 0,8 Teil Hautverhinderungsmittel,
- e) 0 bis 1 Teil Rheologieadditiv,
- f) 8 bis 12 Teilen Polyethylendispersion, 25%ig in White Spirit, und
- g) ad 100 Teile Lösungsmittel.
- a) 20 to 35 parts of isocyanate-modified linseed oil,
- b) 0.05 to 0.12 part siccative mixture, calculated as metal,
- c) 0.1 to 1.0 part of biocide,
- d) 0 to 0.8 part of skin preventive,
- e) 0 to 1 part rheology additive,
- f) 8 to 12 parts of polyethylene dispersion, 25% in White Spirit, and
- g) ad 100 parts of solvent.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1413/90A CH681439A5 (en) | 1990-04-26 | 1990-04-26 |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4020495A1 true DE4020495A1 (en) | 1991-10-31 |
Family
ID=4209868
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4020495A Ceased DE4020495A1 (en) | 1990-04-26 | 1990-06-27 | Impregnating agent for wood which also imparts surface finish - contains isocyanate modified linseed oil, siccative mixt., biocide, hydrocarbon-free solvent and paraffin, wax or polyolefin dispersion |
Country Status (6)
Country | Link |
---|---|
AT (1) | AT396568B (en) |
CH (1) | CH681439A5 (en) |
DE (1) | DE4020495A1 (en) |
ES (1) | ES2033191B1 (en) |
FR (1) | FR2661358B1 (en) |
IT (1) | IT1240992B (en) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001039917A2 (en) * | 1999-12-02 | 2001-06-07 | Soerensen Frede | Oil based treating or impregnation agent containing wax, and applications thereof |
WO2001041988A1 (en) * | 1999-12-10 | 2001-06-14 | Para-Chemie Gmbh | Method for producing wood-plastic combinations with an inhomogeneous plastic distribution |
EP1363761A1 (en) * | 2000-12-15 | 2003-11-26 | Koppers Arch Wood Protection (AUS) Pty Limited | Material and method for treatment of timber |
KR100736211B1 (en) * | 2007-05-17 | 2007-07-06 | 한국티.비.엠 주식회사 | Method and device to make paraffin layer |
DE102007002395A1 (en) | 2007-01-10 | 2008-07-17 | Bostik Gmbh | Laminate and parquet edge hyrophobization |
DE102010053380B4 (en) | 2010-12-03 | 2019-05-09 | Johannes Kiehl Kg | Cleaning agents for wood surfaces, processes for the oiling of real wood surfaces and use of certain iron complexes as dry matter in oxidatively drying wood preservatives based on linseed oil |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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EP0040106A2 (en) * | 1980-05-14 | 1981-11-18 | Roberts Consolidated Industries, Inc. | Water repellent/preservative composition for cellulose materials |
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US2066295A (en) * | 1931-06-08 | 1936-12-29 | Bruce E L Co | Moisture resisting composition for wood and the like |
US3700612A (en) * | 1971-06-23 | 1972-10-24 | Tenneco Chem | Aqueous surface-coating compositions containing hydroxyalkyl ethers of galactomannan gums as thickeners |
US4142009A (en) * | 1974-08-13 | 1979-02-27 | Fosroc International Limited | Method of treating timber with composition having a colloidal pigment |
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 |
US4508568A (en) * | 1980-10-27 | 1985-04-02 | Chevron Research Company | Biocidal wood preservative composition and method |
GB8628651D0 (en) * | 1986-12-01 | 1987-01-07 | York Trailer Co Ltd | Roof raising mechanism |
DD291284A5 (en) * | 1990-01-02 | 1991-06-27 | Chemie Ag Bitterfeld-Wolfen,De | NEW OILY WOOD PROTECTION |
-
1990
- 1990-04-26 CH CH1413/90A patent/CH681439A5/de not_active IP Right Cessation
- 1990-06-01 AT AT0120690A patent/AT396568B/en not_active IP Right Cessation
- 1990-06-27 DE DE4020495A patent/DE4020495A1/en not_active Ceased
- 1990-10-27 ES ES9002732A patent/ES2033191B1/en not_active Expired - Lifetime
- 1990-10-30 IT IT67843A patent/IT1240992B/en active IP Right Grant
- 1990-10-31 FR FR9013551A patent/FR2661358B1/en not_active Expired - Fee Related
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0040106A2 (en) * | 1980-05-14 | 1981-11-18 | Roberts Consolidated Industries, Inc. | Water repellent/preservative composition for cellulose materials |
Non-Patent Citations (1)
Title |
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CA 73:78659g * |
Cited By (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001039917A2 (en) * | 1999-12-02 | 2001-06-07 | Soerensen Frede | Oil based treating or impregnation agent containing wax, and applications thereof |
WO2001039917A3 (en) * | 1999-12-02 | 2002-02-07 | Frede Soerensen | Oil based treating or impregnation agent containing wax, and applications thereof |
WO2001041988A1 (en) * | 1999-12-10 | 2001-06-14 | Para-Chemie Gmbh | Method for producing wood-plastic combinations with an inhomogeneous plastic distribution |
EP1363761A1 (en) * | 2000-12-15 | 2003-11-26 | Koppers Arch Wood Protection (AUS) Pty Limited | Material and method for treatment of timber |
EP1363761A4 (en) * | 2000-12-15 | 2005-05-25 | Koppers Arch Wood Prot Aus Pty | Material and method for treatment of timber |
US7361215B2 (en) | 2000-12-15 | 2008-04-22 | Koppers Arch Wood Protection (Aust) Pty Limited | Material and method for treatment of timber |
US7625577B2 (en) | 2000-12-15 | 2009-12-01 | Koppers-Hickson Timber Protection Pty Limited | Material and method for treatment of timber |
DE102007002395A1 (en) | 2007-01-10 | 2008-07-17 | Bostik Gmbh | Laminate and parquet edge hyrophobization |
KR100736211B1 (en) * | 2007-05-17 | 2007-07-06 | 한국티.비.엠 주식회사 | Method and device to make paraffin layer |
DE102010053380B4 (en) | 2010-12-03 | 2019-05-09 | Johannes Kiehl Kg | Cleaning agents for wood surfaces, processes for the oiling of real wood surfaces and use of certain iron complexes as dry matter in oxidatively drying wood preservatives based on linseed oil |
Also Published As
Publication number | Publication date |
---|---|
IT9067843A0 (en) | 1990-10-30 |
ES2033191B1 (en) | 1994-03-01 |
FR2661358B1 (en) | 1995-04-14 |
FR2661358A1 (en) | 1991-10-31 |
AT396568B (en) | 1993-10-25 |
ATA120690A (en) | 1993-02-15 |
CH681439A5 (en) | 1993-03-31 |
ES2033191A1 (en) | 1993-03-01 |
IT9067843A1 (en) | 1992-04-30 |
IT1240992B (en) | 1993-12-27 |
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