DE29601506U1 - Wood preservative - Google Patents
Wood preservativeInfo
- Publication number
- DE29601506U1 DE29601506U1 DE29601506U DE29601506U DE29601506U1 DE 29601506 U1 DE29601506 U1 DE 29601506U1 DE 29601506 U DE29601506 U DE 29601506U DE 29601506 U DE29601506 U DE 29601506U DE 29601506 U1 DE29601506 U1 DE 29601506U1
- Authority
- DE
- Germany
- Prior art keywords
- woad
- wood
- volume
- wood preservative
- paints
- 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.)
- Expired - Lifetime
Links
- 239000003171 wood protecting agent Substances 0.000 title claims description 7
- 241000334160 Isatis Species 0.000 claims description 13
- 239000002023 wood Substances 0.000 claims description 7
- 235000008733 Citrus aurantifolia Nutrition 0.000 claims description 6
- 235000011941 Tilia x europaea Nutrition 0.000 claims description 6
- 235000011389 fruit/vegetable juice Nutrition 0.000 claims description 6
- 239000004571 lime Substances 0.000 claims description 6
- 239000000463 material Substances 0.000 claims description 4
- 238000000034 method Methods 0.000 claims description 4
- 239000000203 mixture Substances 0.000 claims description 4
- 239000003755 preservative agent Substances 0.000 claims description 3
- 241000196324 Embryophyta Species 0.000 claims 1
- 244000309464 bull Species 0.000 claims 1
- 238000000855 fermentation Methods 0.000 claims 1
- 230000004151 fermentation Effects 0.000 claims 1
- 239000012286 potassium permanganate Substances 0.000 claims 1
- 239000003973 paint Substances 0.000 description 12
- 239000000126 substance Substances 0.000 description 3
- 208000000655 Distemper Diseases 0.000 description 2
- 206010061217 Infestation Diseases 0.000 description 2
- 241000607479 Yersinia pestis Species 0.000 description 2
- 239000000654 additive Substances 0.000 description 2
- 239000011230 binding agent Substances 0.000 description 2
- 239000005018 casein Substances 0.000 description 2
- BECPQYXYKAMYBN-UHFFFAOYSA-N casein, tech. Chemical compound NCCCCC(C(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(CC(C)C)N=C(O)C(CCC(O)=O)N=C(O)C(CC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(C(C)O)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=N)N=C(O)C(CCC(O)=O)N=C(O)C(CCC(O)=O)N=C(O)C(COP(O)(O)=O)N=C(O)C(CCC(O)=N)N=C(O)C(N)CC1=CC=CC=C1 BECPQYXYKAMYBN-UHFFFAOYSA-N 0.000 description 2
- 235000021240 caseins Nutrition 0.000 description 2
- 239000013043 chemical agent Substances 0.000 description 2
- 238000000576 coating method Methods 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 239000011253 protective coating Substances 0.000 description 2
- 239000002904 solvent Substances 0.000 description 2
- UBLAMKHIFZBBSS-UHFFFAOYSA-N 3-Methylbutyl pentanoate Chemical compound CCCCC(=O)OCCC(C)C UBLAMKHIFZBBSS-UHFFFAOYSA-N 0.000 description 1
- 241000206575 Chondrus crispus Species 0.000 description 1
- 241000233866 Fungi Species 0.000 description 1
- KWYUFKZDYYNOTN-UHFFFAOYSA-M Potassium hydroxide Chemical compound [OH-].[K+] KWYUFKZDYYNOTN-UHFFFAOYSA-M 0.000 description 1
- 230000000996 additive effect Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 229920000180 alkyd Polymers 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000002538 fungal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 231100001261 hazardous Toxicity 0.000 description 1
- 239000002920 hazardous waste Substances 0.000 description 1
- 238000005470 impregnation Methods 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 239000004816 latex Substances 0.000 description 1
- 229920000126 latex Polymers 0.000 description 1
- 239000010985 leather Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001590 oxidative effect Effects 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
- 239000000049 pigment Substances 0.000 description 1
- 239000011505 plaster Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000004848 polyfunctional curative Substances 0.000 description 1
- 229940072033 potash Drugs 0.000 description 1
- BWHMMNNQKKPAPP-UHFFFAOYSA-L potassium carbonate Substances [K+].[K+].[O-]C([O-])=O BWHMMNNQKKPAPP-UHFFFAOYSA-L 0.000 description 1
- 235000015320 potassium carbonate Nutrition 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000007873 sieving Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 235000015099 wheat brans Nutrition 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L99/00—Compositions of natural macromolecular compounds or of derivatives thereof not provided for in groups C08L89/00 - C08L97/00
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D199/00—Coating compositions based on natural macromolecular compounds or on derivatives thereof, not provided for in groups C09D101/00 - C09D107/00 or C09D189/00 - C09D197/00
-
- 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
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Chemical And Physical Treatments For Wood And The Like (AREA)
Description
HolzschutzmittelWood preservatives
Die Erfindung betrifft ein biologisches Holzschutzmittel zur Imprägnierung akut gefährdeter Holzbauteile, Beispiels-* weise gegen Holzschädlinge und Schwammbefall,The invention relates to a biological wood preservative for impregnating acutely endangered wooden components, for example against wood pests and fungal infestation,
Es sind organische 3?arbanstriche auf der Basis von Kalk, Leim und Kasein bekannt. Sie haben den Nachteil, daß die Ausführung von IParbanstrichen nur für Innenräume möglich ist, da bei intensiver Sonneneinwirkung und anderen ?fitterungseinflüssen ein Auswaschen der Anstriche an Außenflächen er-» folgt. Ein weiterer lacht eil der IParbanstriche mit der Grundsubstanz Leim und Kasein besteht darin, daß diese Anstrichsfarben eine kurze Aufbewahrungszeit besitzen und bei Luftsauerstoffzutritt in Fäulnis übergehen und nicht mehr gebrauchsfähig sind.Organic paints based on lime, glue and casein are known. They have the disadvantage that the application of paint paints is only possible for interior spaces, since the paints on exterior surfaces are washed out by intense exposure to sunlight and other oxidizing influences. Another disadvantage of paint paints based on glue and casein is that these paints have a short storage time and, when exposed to atmospheric oxygen, they rot and are no longer usable.
Bei Anwendung von Kalkanstrichen besteht der Hachteil, daß ohne Verwendung von Härtemittelzusätzen kein wischfester Anstrich möglich ist.When using lime paints, the disadvantage is that a wipe-resistant coating is not possible without the use of hardener additives.
Weiterhin wird nach den DR-PS 80537 und DIUPS 192080 den Leimfarben der aus organischen Stoffen durch Abbrühen und Durchsieben gewonnene Absud aus irländischem Moos und isländischem Moos als Bindemittel zugesetzt.Furthermore, according to DR-PS 80537 and DIUPS 192080, the decoction of Irish moss and Icelandic moss, obtained from organic substances by scalding and sieving, is added to the distemper as a binding agent.
Der Nachteil dieser Verfahren besteht darin, daß der ge~ wonnene Absud nur als Zusatz für Leimfarben mit geringer Bindekraft für Innenanstriche verwendet werden kann. Ebenfalls erfolgen Schutzanstriche, insbesondere Außenan^ striche auf der Basis von Alkydharzfarben, Latex- und Plastputzfärb en,The disadvantage of this process is that the decoction obtained can only be used as an additive for distemper paints with low binding power for interior painting. Protective coatings, especially exterior coatings based on alkyd resin paints, latex and plastic plaster paints, are also carried out.
Die Nachteile der beschriebenen Schutzanstriche bestehen in der Kurzlebigkeit des Schutzes, da dieser nach etwa 1 bis Jahren durch Abblättern und Rißbildung an den gestrichenen Flächen erheblich an Schutzwirkung verliert. Des weiteren ist aus der Patentschrift DD 243 823 ein Verfahren zur Herstellung von witterungsunabhängigen Anstrichs*- farben, Bindemitteln und Beizen aus Waidpflanzen zur Yfert~ erhaltung und Rekonstruktion von bestehenden Innen-» und Außenflächen sowie zur Imprägnierung von neuen Hölzern und Holzflächen bekannt. Hierzu wird eine Mischung aus getrocknetem und pulverisiertem Waid je nach Verwendungsart mit Zusätzen von Warmwasser, Kalk, Pottasche und Weizenkleie gekocht, durchgesiebt. Durch Zusatz von larbpigmenten wird die gewünschte larbtönung erzielt.The disadvantages of the protective coatings described are the short lifespan of the protection, as it loses a lot of its protective effect after about 1 to 2 years due to flaking and cracking of the painted surfaces. Furthermore, patent specification DD 243 823 describes a process for producing weather-independent paints, binding agents and stains from woad plants for the preservation and reconstruction of existing interior and exterior surfaces as well as for the impregnation of new wood and wooden surfaces. For this purpose, a mixture of dried and powdered woad is boiled with the addition of warm water, lime, potash and wheat bran, depending on the type of use, and sieved. The desired woad color is achieved by adding leather pigments.
Beim Einsatz von Holzschutzmitteln auf der Basis gesunde
heitsgefährdender chemischer Substanzen in verschiedenen Konzentrationen kommt es häufig zur Schädigung des menschlichen
Organismus.
Weiterhin ist bei HolzSchutzmaßnahmen auf der Basis von
Salzen die Restentsorgung aufwendig und mit hohen Kosten verbunden (Sondermüllentsorgung).The use of wood preservatives based on chemical substances that are hazardous to health in various concentrations often causes damage to the human organism.
Furthermore, with wood protection measures based on salts, the disposal of residual materials is complex and associated with high costs (hazardous waste disposal).
Die Aufgabe der Erfindung besteht in der Schaffung eines weiteren biologischen Holzschutzmittels ohne zusätzliche chemische Wirkstoffe und !lösungsmittel zur aktiv bekämpfenden Behandlung akut gefährdeter und zum Schutz neuer Holzbauteile, The object of the invention is to create a further biological wood preservative without additional chemical agents and solvents for the active treatment of acutely endangered and for the protection of new wooden components,
Diese Aufgabe wird erfindungsgemäß durch die kennzeichnen·= den Merkmale der Ansprüche 1 bis 2 gelöst. 30This object is achieved according to the invention by the characterizing features of claims 1 to 2. 30
Die Erfindung soll nachstehend an einem Ausführungsbeispiel näher erläutert werden.The invention will be explained in more detail below using an embodiment.
Das erfindungsgemäße Holzschutzmittel besteht aus Rohsaft von Waidpflanzenblättern, Waidmusmaterial und Kalk, Hierzu wird aus gewaschenen, vergorenen und schließlich ausgepreßten WaidpflanzenTDlättern Rohsaft gewonnen. Die Blätter der ?iaidpflanze werden nach dem Waschen halbtrocken gepreßt und zerkleinert. Dieses als Waidmus "bezeichnete Material in Pulverform wird mit dem Rohsaft und mit Kalk vermischt. Die Mischungskomponenten belaufen sich zu 0 &bgr; 0,5 °/° Volumenanteilen Ealiumpermanganat, 0 - 30 fo To« lumenanteilen Waidmus und 65 <-< 100 $ Volumenanteilen Roh-* saft. Die Substanzen werden im Kaltverfahren zusammengeführt. Das Holzschutzmittel wird durch Streichen, Rollen oder Spritzen auf den entsprechend vorbereiteten Untergrund aufgebracht. Zusätzliche chemische Wirkstoffe oder Lösungsmittel kommen nicht zum Einsatz. Insektizide und fungizide Wirkstoffe, die zur Herstellung aus den Produkten der Waid« pflanze gewonnen werden, verhindern bzw. stoppen den Befall durch HoIzschädlinge oder holzzerstörende Pilze und Schwämme.The wood preservative according to the invention consists of raw juice from woad plant leaves, woad pulp and lime. For this purpose, raw juice is obtained from washed, fermented and finally pressed woad plant leaves. After washing, the leaves of the woad plant are pressed semi-dry and chopped. This material in powder form, known as woad pulp, is mixed with the raw juice and lime. The mixture components are 0 - 0.5 % by volume of aluminum permanganate, 0 - 30 % by volume of woad pulp and 65 - 100 % by volume of raw juice. The substances are combined in a cold process. The wood preservative is applied to the appropriately prepared surface by brushing, rolling or spraying. No additional chemical agents or solvents are used. Insecticides and fungicides, which are obtained from the products of the woad plant for production, prevent or stop infestation by wood pests or wood-destroying fungi and sponges.
Das erfindungsgemäße Holzschutzmittel ist alkalibeständig, sehr gut diffusionsfähig, geruchsarm, lösungsmittelfrei,
umweltfreundlich, biologisch abbaubar und wasserverdiinnbar.
Das Konzentrat steht vorzugsweise in Gebindegrößen von
1} 5; 10 oder 20 Litern zur Verfugung.The wood preservative according to the invention is alkali-resistant, highly diffusible, low-odor, solvent-free, environmentally friendly, biodegradable and water-dilutable.
The concentrate is preferably available in container sizes of 1, 5, 10 or 20 liters.
Claims (1)
pulverisiertem Waidmusmaterial mit EaIk im Kaltverfahren zusammengeführt ist,Forest plant and lime, characterized in that a mixture of raw juice obtained by fermentation of woad plant leaves and pressing and
powdered woad material is combined with eel in a cold process,
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29601506U DE29601506U1 (en) | 1996-01-30 | 1996-01-30 | Wood preservative |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE29601506U DE29601506U1 (en) | 1996-01-30 | 1996-01-30 | Wood preservative |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE29601506U1 true DE29601506U1 (en) | 1996-03-21 |
Family
ID=8018688
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE29601506U Expired - Lifetime DE29601506U1 (en) | 1996-01-30 | 1996-01-30 | Wood preservative |
Country Status (1)
| Country | Link |
|---|---|
| DE (1) | DE29601506U1 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908504A1 (en) * | 1997-09-30 | 1999-04-14 | Thüringer Waid-Forschungs GmbH | Fire retardant |
| DE10021029A1 (en) * | 2000-05-02 | 2001-11-15 | Maxit Baustoff Und Kalkwerk Ma | Protecting stored wood, especially fallen logs, against attack by beetles, by coating with mixture obtained by stirring limestone powder with binder and optionally other additives |
-
1996
- 1996-01-30 DE DE29601506U patent/DE29601506U1/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0908504A1 (en) * | 1997-09-30 | 1999-04-14 | Thüringer Waid-Forschungs GmbH | Fire retardant |
| DE10021029A1 (en) * | 2000-05-02 | 2001-11-15 | Maxit Baustoff Und Kalkwerk Ma | Protecting stored wood, especially fallen logs, against attack by beetles, by coating with mixture obtained by stirring limestone powder with binder and optionally other additives |
| DE10021029B4 (en) * | 2000-05-02 | 2004-07-15 | Waldbast Gmbh | Process for protecting stored wood |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| R086 | Non-binding declaration of licensing interest | ||
| R207 | Utility model specification |
Effective date: 19960502 |
|
| R081 | Change of applicant/patentee |
Owner name: THUERINGER WAIDFORSCHUNGS GMBH, DE Free format text: FORMER OWNER: THUERINGER WAIDVERARBEITUNGS GMBH, 99192 NEUDIETENDORF, DE Effective date: 19970310 |
|
| R156 | Lapse of ip right after 3 years |
Effective date: 19991103 |