| Patents for B27K 3 - Impregnating wood, e.g. for protection (6,035) |
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| 02/21/2001 | CN1284937A Method for producing water-repellent product, and product and method for waterproofing surface of building meterial |
| 02/21/2001 | CN1284423A Woven and set plant fiber product and its production process |
| 02/20/2001 | US6191213 Less volatile organic compounds; for coating for staining and protecting porous substrates such as wood, concrete, cement, brick |
| 02/20/2001 | US6190891 Process for producing high-molecular-weight phenolic compounds with myrothecium |
| 02/15/2001 | WO2001010922A1 Fluorochemical oil and water repellents |
| 02/14/2001 | CN1283960A Use of macrolides in pest control |
| 02/13/2001 | US6187387 Stabilization of wood substrates |
| 02/13/2001 | CA2106572C Wood preservative applicator |
| 02/08/2001 | WO2000071311A3 Copper/amine oxide wood preservatives |
| 02/08/2001 | DE19935449A1 Holzschutzmittel, Verfahren zur Herstellung sowie dessen Verwendung Wood preservatives, process for the preparation and the use thereof |
| 02/06/2001 | US6183812 Method for treatment of wood |
| 02/06/2001 | CA2053698C Wood preservative based on polymeric nitrogen compounds and metal-fixing acids |
| 02/01/2001 | WO2001007217A1 Wood preservative and method for protecting wood using said preservative |
| 02/01/2001 | WO1998018606A9 Method for treating wood by impregnation |
| 02/01/2001 | DE19936123A1 Surface treatment of wood or wooden article, e.g. in furniture manufacture or joinery, involves pressure impregnation with silicic acid and alternating vacuum and temperature treatment to form hydrogel in cell structure |
| 01/31/2001 | EP1071331A1 A biocidal composition containing phosphite ions |
| 01/30/2001 | US6180672 Containing microbiocide |
| 01/25/2001 | WO2001005564A1 Wood preservation |
| 01/24/2001 | EP1070102A1 Antifoulant compositions and methods of treating wood |
| 01/24/2001 | EP1069823A1 Methods for preparation and use of tree injection nutrients and/or medicinal materials |
| 01/11/2001 | WO2001002497A1 Process and product for rendering a substance flame resistant |
| 01/11/2001 | WO2001001776A1 A preservative composition |
| 01/11/2001 | WO2000059696A3 Methods for enhancing penetration of wood preservatives |
| 01/09/2001 | US6172117 Applying thiocyanatoalkyl quaternary ammonium salts to wood |
| 01/03/2001 | EP1064128A1 Process for producing a modified lignocellulosic material |
| 01/03/2001 | EP1064127A1 Impregnation of a lignocellulosic material |
| 01/03/2001 | EP1064126A1 Composition for impregnating porous materials, preparation and use thereof |
| 01/03/2001 | EP1060569A4 Wireless private branch exchange |
| 12/28/2000 | WO2000078140A1 Enhanced wood preservative composition |
| 12/27/2000 | EP0891244B1 Shaped body made of impregnated wood |
| 12/26/2000 | CA2169049C Composition and method for controlling brown stain in wood |
| 12/21/2000 | WO1999063826A3 Agents for combating plant pests |
| 12/20/2000 | EP1060852A1 Method for laminating woody fiberboard |
| 12/20/2000 | EP1060569A1 Wireless private branch exchange |
| 12/20/2000 | EP1059844A1 Microbicidal compositions and methods using synergistic combinations of propiconazole and 2-mercaptobenzothiazole |
| 12/20/2000 | CN1277094A Superposed processing method for wood fibre board |
| 12/14/2000 | WO2000074909A1 Method for extracting and recycling waste chemically treated wood |
| 12/13/2000 | EP1058607A1 Wood composite products |
| 12/13/2000 | CN1059440C Wood preservative oxathiazines |
| 12/12/2000 | CA2028228C Wood preservatives containing polymeric nitrogen compounds |
| 12/06/2000 | EP1057840A2 Curable treating agent and curing treatment process |
| 12/06/2000 | EP1056575A1 Controlled release device for the preservation of wooden structure proximate soil |
| 12/06/2000 | CN1275473A Degreasing agent for pine under ordinary pressure |
| 11/30/2000 | WO2000071314A1 Azole/amine oxide wood preservatives |
| 11/30/2000 | WO2000071313A1 Isothiazolone/amine oxide wood preservatives |
| 11/30/2000 | WO2000071312A1 Amine oxide/iodine containing blends for wood preservation |
| 11/30/2000 | WO2000071311A2 Copper/amine oxide wood preservatives |
| 11/22/2000 | EP1053841A1 Apparatus for injecting a treating liquid into wood material |
| 11/16/2000 | DE19926884A1 Mittel und Verfahren zur Schutzbehandlung von Holz Means and method for protection treatment of wood |
| 11/15/2000 | EP1051289A1 Protective agents for wood |
| 11/14/2000 | US6146766 Applying vacuum to cause cells to enlarge and while enlarged rapidly introduce a sodium silicate solution to penetrate into the cellular interior; heating to effect polymerization to trap the the water-insoluble polymer inside the cell |
| 11/09/2000 | WO2000027601A8 A method of performing an impregnating or extracting treatment on a resin-containing wood substrate |
| 11/08/2000 | EP1049573A1 Wood preservation agents |
| 11/07/2000 | CA2065444C Water-based water repellents |
| 11/02/2000 | EP1048422A2 Compositions for the treatment of wood |
| 10/26/2000 | DE19918730A1 Wasserbasierte Formulierungen mit fungizider Wirkung Water-based formulations with fungicidal action |
| 10/25/2000 | EP1046337A2 Waterbased formulations having fungicidal activity |
| 10/25/2000 | CN1270977A Composition for treating timber |
| 10/17/2000 | US6133300 Antimicrobial mixtures of 1,3-bis(hydroxymethyl)-5,5-dimethylhydantoin and 1,2-benzisothiazolin-3-one |
| 10/12/2000 | WO2000059696A2 Methods for enhancing penetration of wood preservatives |
| 10/12/2000 | WO2000059694A1 Ground material |
| 10/12/2000 | WO2000059305A1 Microbicidal composition |
| 10/03/2000 | US6127364 Anthelminthics, insecticides, acaricides, and nematicides. |
| 09/26/2000 | US6123756 Wood-protecting agent |
| 09/26/2000 | US6123754 For impregnation of wood to be worked mechanically, such as pencil wood for writing, drawing, marking and/or painting pencils of every kind that can be sharpened |
| 09/13/2000 | EP1034903A1 Method for the treatment of wood with metallic treatment and wood treated by the method |
| 09/13/2000 | EP1034902A1 Method and device for processing tree trunks |
| 09/13/2000 | CN2395861Y Paper pulp filled board |
| 09/07/2000 | DE19908719A1 Protective paint for wood, i.e. pretreatment paint to prevent staining of topcoat by substances migrating from the wood, contains an acrylic resin dispersion and a water-soluble, amine-containing polymer |
| 09/06/2000 | EP1032490A1 Method for thermo-mechanical treatment of damaged or waterlogged natural timber |
| 09/06/2000 | EP0769910B1 Procedure for isolating a microbe inhibitor, a microbe inhibitor, and use of a microbe inhibitor |
| 09/05/2000 | US6113990 Providing a dry boric acid stabilized cellulose insulation product, providing a borate salt solution, combining both to form a slurry and apply the slurry to the area to be protected from moisture and pests |
| 08/30/2000 | EP0785714B1 Antimicrobial composition |
| 08/29/2000 | US6110263 Timber preserving agent for maintenance purposes |
| 08/23/2000 | EP1029023A1 Fire-retardant and biocide composition and process for its preparation |
| 08/23/2000 | CN1263810A Technology for making compound ceramic-wood material and its product |
| 08/16/2000 | CN1263489A Waterproofing and preservative compositions for wood |
| 08/15/2000 | US6103848 Agent for rendering a substrate water repellent; dendritic macromolecules including dendrimers and hyperbranched structures; made by polymerizing a derivatized aminofunctional organosilicon compound |
| 08/10/2000 | CA2297218A1 Method of maintaining the integrity of a wood structure by the use of a chemical treatment agent |
| 08/09/2000 | EP1025967A1 Wood treatment agent |
| 08/03/2000 | DE19902046A1 Protection of timber against moisture and fungal attack comprises separation from mineral building elements using non-bituminous system or inclusion of fungicidal filler system in these elements |
| 08/02/2000 | EP1022949A1 Synergistic compositions comprising an oxathiazine and a benzothiophene-2-carboxamide-s,s-dioxide |
| 08/01/2000 | USRE36798 Comprising cuprammonium complex compound and tebuconazole used for preservation of wood |
| 08/01/2000 | CA2114037C Solutions and their preparation |
| 08/01/2000 | CA2001844C Wood preservatives based on amine containing emulsifier and water-insoluble salt |
| 07/20/2000 | WO2000041861A1 Wood treatment process |
| 07/18/2000 | US6090855 Wood preservative system |
| 07/18/2000 | US6090452 Wood preserving apparatus |
| 07/12/2000 | EP1018413A1 Chemical formulations for incorporation into adhesives used in the production of wooden materials or wood composites |
| 07/11/2000 | US6087303 Metal-free wood preservative consists of a biocide containing dimethyl-di-c8-c12 alkylammonium carboxylate or borate and an aqueous solvent |
| 07/05/2000 | EP1015523A1 Latex made with cross-linkable surface active agent |
| 07/05/2000 | EP1015199A1 Process for improving the impregnability of wood by pretreatment with fungi |
| 07/04/2000 | US6083537 Integrated method for protecting logs and green lumber from sapstain and mold |
| 06/28/2000 | CN1257776A Method for producing anticorrosion and flame-retarding composite material of wood and high polymer with excellent mechanical properties and its products |
| 06/28/2000 | CA2293125A1 Chemical formulations for incorporation into adhesives used in the production of wooden materials or wood composites |
| 06/21/2000 | EP1010505A1 Veneer and method of manufacture |
| 06/21/2000 | DE19857944A1 Non-toxic, stable fungicidal wood preservative having long lasting effect, comprise p-hydroxybenzoate esters or their salts |
| 06/20/2000 | US6077966 Preparation of water-soluble organic silicon compounds |
| 06/08/2000 | WO2000032371A1 Wood preservative formulations |
| 06/08/2000 | CA2352052A1 Wood preservative formulations |