B27K 3 - Impregnating wood, e.g. for protection

Patents for B27K 3 - Impregnating wood, e.g. for protection (6,035)
12/2004
12/29/2004	CA2548480A1 Process for the treatment of wood
12/28/2004	US6835411 Conservation of organic and inorganic materials
12/23/2004	US20040259987 Flame retardant for polymeric materials
12/23/2004	US20040258941 Dehydrating with a solvent or electromagnetic radiation, impregnating the dried wood with acetic anhydride, heating with electromagnetic radiation to esterification; forming a wood with decay resistance and dimensional stability; stabilization by acetylation
12/23/2004	US20040258846 For preservation and treatment of porous structures such as those formed from concrete, brick, stone, marble, and wood
12/23/2004	US20040258838 Method for preserving wood materials using precipitated copper compounds
12/23/2004	US20040258768 An aqueous solution of injectable particles of sparingly soluble copper salts not easily leached, yet with sustained microbiocidal and insecticidal effectiveness; impregnation by injection
12/22/2004	EP1488897A1 Process for the decontamination of objects
12/22/2004	CN1556126A Modified organic amine, aldehyde, phenol low molecular resin and its application in wood plastic composite material
12/21/2004	CA2234648C Compositions and methods for preserving wood products
12/16/2004	WO2004108372A1 Method for producing functional wood
12/16/2004	US20040253470 Method for protecting wood and wood products from mold and sapstaining fungi
12/16/2004	US20040251446 Aqueous fire retardant
12/16/2004	US20040250912 Wood profile and method for the production of the same
12/15/2004	CN1555450A Method of treating building materials with boron and building materials
12/15/2004	CN1555222A Method of manufacture of a liquid pesticide containing copper and a liquid pesticide containing copper
12/15/2004	CN1554519A Reinforced high wear resistant water-proof solid single board and its processing method
12/14/2004	US6830784 Treatment of natural polymer based materials and the products based thereon
12/14/2004	US6830727 Method for stocking and preserving green round wood and sawn timber
12/09/2004	WO2004106023A1 Materials and methods for treating lumber and wood products
12/09/2004	US20040249013 of cellulose or lignin, such as wood by impregnating with a monomer that is both ethenically unsaturated and can react with hydroxyl groups of cellulose, then curing said monomer via ionizing radiation, where thickness of the impregnation layer is limited; lower water retention
12/09/2004	US20040248973 Synergistic combination of fungicides to protect wood and wood-based products and wood treated by such combination as well as methods of making the same
12/09/2004	US20040247637 Multi-layer barrier preventing wood pest access to wooden structures
12/09/2004	US20040247636 Multi-layer barrier preventing wood pest access to wooden structures
12/09/2004	US20040244639 A stable aqueous microemulsion comprising bethoxazin fungicides and a substituted phenolics having microbiocidal activity, and as solubilizer
12/09/2004	CA2523046A1 Materials and methods for treating lumber and wood products
12/07/2004	US6828275 Synergistic insecticide mixtures
12/07/2004	US6827984 Dipping or soaking a cellulosic material with sodium silicate solution, and dehydrating the coating; forms water insoluble sodium silicate
12/07/2004	US6827949 Comprises as an active ingredient a Piper methysticum plant or a processed product thereof
12/02/2004	US20040241486 Method of treating building materials with boron and building materials
12/02/2004	US20040241091 Methods and compositions for inhibiting cellulollytic symbionts
12/01/2004	EP1480795A2 Non-aqueous wood preservatives
12/01/2004	EP1392452A4 Process and composition for treating wood
12/01/2004	CN1177533C Composition for combating plant pests
11/2004
11/30/2004	US6824830 Wood treatment
11/25/2004	US20040234492 contacting the wood with a wood preserving aqueous emulsion containing anionic and cationic biocides that form complexes; nontoxic, synergistic, free of heavy metals
11/24/2004	EP1185399B1 Wood preservative composition comprising an amine oxide and an iodine containing biocide
11/24/2004	CN1548489A Prepn of nano antistatic protecting overlaid plate
11/23/2004	US6821636 Method of producing formaldehyde laden layered products having reduced emission of formaldehyde
11/23/2004	US6821631 Method and composition for treating substrates
11/18/2004	DE102004020729A1 Timber impregnation device and method has corrosion-resistant container for timber and e.g. paraffin and/or wax, with heaters and pumps, to replace moisture content with paraffin/wax
11/17/2004	EP1476510A1 Fireproofing agent
11/17/2004	EP1476406A1 Aqueous dispersions consisting of polycarbodiimides
11/17/2004	EP0919628B1 Process for producing high-molecular-weight compounds of phenolic compounds, etc. and use thereof
11/17/2004	CN1175965C Manufacturing method of environmental protection wood floor
11/11/2004	US20040225173 liquefaction with solvent; demetallization; complexing with phosphoric acid, calcium hydroxide
11/10/2004	EP1361938B1 Impregnating agent
11/10/2004	CN1545519A Flame retardant for polymeric materials
11/03/2004	EP1368166B1 Additive for use in an aqueous polymer dispersion for treating wood or wood products
11/03/2004	CN1541820A Timber corrosion-control method
11/03/2004	CN1173808C Method for preventing rare hard timber from deforming
10/2004
10/27/2004	EP1470902A1 Method of improving quality of ligneous laminate
10/27/2004	CN1539879A Epoxy resin compsn. and its application
10/21/2004	WO2004090048A2 Compositions and methods for inhibiting tannin release
10/21/2004	US20040209099 Flexible natural wood sheet
10/21/2004	CA2521126A1 Compositions and methods for inhibiting tannin release
10/13/2004	EP1368167B1 Furan polymer impregnated wood
10/12/2004	US6803051 Multi-layer barrier preventing wood pest access to wooden structures
10/06/2004	EP1311161A4 Synergistic combination of insecticides to protect wood and wood-based products from insect damage
10/05/2004	US6800328 Process for impregnating porous parts
09/2004
09/30/2004	US20040187221 Compositions and methods for inhibiting tannin release
09/23/2004	WO2004080673A1 Impregnation process
09/23/2004	US20040186204 Aqueous tar solutions and tar-containning coating compositions
09/23/2004	US20040185256 Pressure treated wood ; applying coating of lacquer
09/23/2004	DE10308949A1 Production of inorganically-modified wood, e.g. to protect against moisture, mould and pests, involves treatment with a sol made by acid-catalysed hydrolysis of alkoxide in alcohol at elevated temperature, which is then fixed
09/16/2004	WO2003086069A3 Materials and methods for controlling wood-boring insects
09/15/2004	EP0702517B1 Quaternary ammonium and waterproofing/preservative compositions
09/15/2004	CN1528574A Swordleaf dragon tree resiniferous wood quality control method
09/10/2004	WO2004011216A3 Furanpolymer impregnated wood
09/10/2004	WO2004011214A3 Furan polymer impregnated wood
09/09/2004	US20040173783 dual-action, penetrating fire retardant and mold inhibiting compositions to be applied to uncoated building materials and/or to first coats, finish coats or other coats of paint
09/08/2004	EP1453644A1 Method for preserving and enhancing properties of a lignocellulosic material in particular wooden
09/08/2004	CN1526526A Resin composition for impregnating wood and impregnated wood
09/07/2004	CA2210941C Wood preservative wrap
09/01/2004	EP1452286A1 Method of manufacturing noncombustible wood
09/01/2004	EP1450966A2 Absorbent materials with covalently-bonded, nonleachable, polymeric antimicrobial surfaces, and methods for preparation
09/01/2004	EP1225803B1 Antimicrobial mixtures of 1,3-bis(hydroxymethyl)-5,5-dimethylhydantoin and 1,2-benzisothiazolin-3-one
09/01/2004	CN1525820A Aqueous tar solution and tar containing coating
08/2004
08/31/2004	CA2178873C Liquid wood preservative
08/26/2004	WO2004071728A1 Method of treating a wood element
08/26/2004	US20040166246 Process and composition for treating wood
08/26/2004	CA2511895A1 Method of treating a wood element
08/25/2004	EP1448345A1 Method for rendering lignocelluloses hydrophobic in the production of wooden materials and wooden material made from lignocelluloses
08/25/2004	CN1163337C Superposed processing method for wood fibre board
08/18/2004	EP1447189A1 Treatment process of a wooden article
08/18/2004	EP1446284A1 Infusion of cyclic olefin resins into porous materials
08/18/2004	EP0877551A4 Compositions and methods for preserving wood products
08/12/2004	WO2004067507A2 Synergistic combination of fungicides to protect wood and wood-based products and wood treated by such combination as well as methods of making the same
08/11/2004	EP1444074A1 Method for the prevention of barnacle attacks
08/11/2004	EP1341648B1 Furan polymer impregnated wood, method for preparing and uses thereof
08/11/2004	EP1253999A4 Treatment of natural polymer based materials and the products based thereon
08/11/2004	CN1161212C Bamboo pulp denatured productive tehcnology
08/10/2004	CA2187879C Dimethylfurancarboxyanilide derivative
08/05/2004	DE10302937A1 Verfahren zum Imprägnieren von Feststoffen mit einem flüssigen Imprägniermittel Method for impregnating solids with a liquid impregnant
08/05/2004	DE10246401A1 Verfahren zur Verbesserung der Dauerhaftigkeit, Dimensionsstabilität und Oberflächenhärte eines Holzkörpers A method of improving the durability, dimensional stability and surface hardness of a wooden body
08/05/2004	DE10246400A1 Verfahren zur Verbesserung der Oberflächenhärte eines Holzkörpers mit einer wässrigen Lösung eines Imprägniermittels A method of improving the surface hardness of a wooden body with an aqueous solution of an impregnating agent
08/04/2004	EP1137496A4 Capped silicone film and method of manufacture thereof
07/2004
07/29/2004	WO2004062865A1 Method for impregnation of matters in wood utilizing sound vibration energy
07/29/2004	US20040147649 Non-toxic hydrophobic elastomeric polymer chemistry system for wood preservation
07/29/2004	US20040146733 tertiary amine, quaternary amine or amine oxide treatment for protection against wood-destroying organisms

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