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Patent Searching and Data


Matches 601 - 650 out of 8,509

Document Document Title
WO/2008/150157A1
The invention relates to a fire-retardant composition consisting of a water-soluble flame-extinguishing agent, an intumescent agent and a complexing agent, and optionally a charring agent, in addition to an aqueous solution of this compo...  
WO/2008/145146A1
An oil/oil/water type emulsion and a method for impregnation of pine wood. Water phase of the emulsion comprises a water solution of boron compounds (borax, boric acid) and quaternary ammonium compounds. First oil phase comprises rapesee...  
WO/2008/141635A1
The invention relates to hydrophobized lignocellulose, and to materials produced from lignocellulose, such as wood fibers, wood chips, and stands, each comprising aliphatic hydrocarbons having 20 and more carbon atoms and aliphatic polyc...  
WO/2008/140323A1
A method for modifying a wood specimen, wherein the wood specimen is immersed in an impregnation solution comprising polymerizable, low molecular furan derivatives in a vessel, the vessel is pressurized to between 5 and 29 bar from betwe...  
WO/2008/140324A1
A method of curing impregnated wood, comprising the steps of impregnating a wood sample with a polymerizable liquid, subjecting the wood sample to at least one heating iteration, wherein the wood is heated to between 70 to 140 degrees C ...  
WO/2008/132060A1
The invention relates to the use of a biocidal mixture containing IPBC and TBZ for the protection of wood-plastic composites (WPC) containing a thermoplastic polymer and wood particles from infestation and/or destruction by microorganisms.  
WO/2008/129048A1
The present invention relates to a method for the production of bleached wood particles, and to a method for the production of wood materials ranging from light-toned to white, which are produced from the bleached wood particles.  
WO/2008/126636A1
Wood-treating agents for use in an anti-termite treatment or preservative treatment of wood; and a method of wood treatment with the wood-treating agents. The wood-treating agents each comprises one or more highly safe inorganic chemical...  
WO/2008/119867A1
The invention relates to a product, such as paint, for protecting structure material, and a method for producing the product. The product comprises as components water, water glass and mineral substance such as graphite. The product may ...  
WO/2008/118033A1
The invention relates to the woodwork and timber industry, in particular to producing modified wood sleepers. The inventive modified wood producing method consists in simultaneously drying, impregnating and pressing wood in oil-born wood...  
WO/2008/118036A1
The group of inventions relates to a method and a device for wood heat treatment and can be used for building and in the wood work and timber and furniture industries. The inventive method consists in controlling a heat-treatment process...  
WO/2008/116993A1
The plant comprises means for carrying out initiation and ignition phases, including a generator (1) of hot gases of low oxygen content, upstream, a fan (2) to compress the hot gases in the lower part of the reactor (R), the reactor comp...  
WO/2008/115086A1
This invention describes a process of pre-expansion by submission to microwave radiation, capable of promoting cork expansion without using foreign substances to the cork system. The expansion achieved by this pre-expansion process shows...  
WO/2008/113764A1
The invention relates to aqueous coating agents for mineral construction materials or wood, comprising a curable silicon resin dispersion that has, as an integral component, 0.5 to 6 wt.-% of a C1-C20-alkyl-C2-C3-alkoxysilane impregnatin...  
WO/2008/110456A2
By treatment with hydrophobins, cellulosic materials such as paper, cardboard, cotton or, especially, wood-based materials, such as solid wood, glued wood products or particle board, can be effectively protected against absorption of and...  
WO/2008/109974A1
Betterment introduced to extruding machine for application of special mass over profiles by compression, projected to speed up and improve the quality of the process to cover profiles of wood or similar material, characterized by being c...  
WO/2008/101331A1
The invention relates to a method for processing wood that comprises injecting into the wood cavities a solution of at least one antifungal agent and/or at least one bactericidal agent and/or at least one insecticide agent and at least o...  
WO/2008/099604A1
[PROBLEMS] To provide: a formaldehyde scavenger which can prevent the precipitation of a hydrazide compound contained therein at a low temperature; and a method for producing the formaldehyde scavenger. [MEANS FOR SOLVING PROBLEMS] Discl...  
WO/2008/095635A1
A method of treating wooden parts is described in which a) the wooden parts are impregnated with an aqueous cyanamide solution and subsequently b) the impregnated wooden parts, where appropriate after drying, are subjected to a heat trea...  
WO/2008/092364A1
A method of printing texture on woody window blind slats includes a step of getting shaped slats, a step of sanding and a step of printing on the slats. In the step of printing on the slats, a metal plate cylinder(2) and a rubber cylinde...  
WO/2008/091163A1
A process for removing water and solutes from the lumens of green wood, while leaving the cell walls throughout the wood uniformally fully swollen, comprises subjecting the green wood to supercritical carbon dioxide.  
WO/2008/087744A1
It is intended to provide a method for producing a wooden board by which a functional component such as a green tea polyphenol can be efficiently and stably incorporated in a wooden board and a wooden board produced by the method. The me...  
WO/2008/086604A1
Disclosed are compositions and processes for the preservation of porous materials, particularly porous fibrous material, such as wood, wood composites, other processed wood materials, paper, board, card, textiles, rope, cordage and leath...  
WO/2008/085431A2
A multi-coat system for staining a substrate which system comprises: (a) a first coat comprising a non-aqueous pretreatment composition; and (b) a second coat comprising an aqueous stain composition; wherein the non-aqueous pretreatment ...  
WO/2008/083840A1
The present invention discloses the composition of a one-component, solvent-free water repellent for sealing joint and cut edges and tongue and groove of laminate and parquet floor elements laid without adhesive. The water repellent cons...  
WO/2008/083462A1
A process and apparatus for treatment of wood, typically moist wood, using a heated bioester derived from vegetable oil or animal fat. The bioester exhibits a decreased viscosity versus other methods of heated oil treatment thereby provi...  
WO/2008/080216A1
A method for heat treating lignocellulosic material with a water-soluble preservative, such as preferably borate, involves the modification of the lignocellulosic material by heat to a moisture content of 0 to 5%, and preferably as dose ...  
WO/2008/082368A1
Timber and wood products are articles that are susceptible to infestation problems, for example, infestation by insects and other pests. These infestation problems become more severe when the articles are enclosed over an extended period...  
WO/2008/079000A1
The invention relates to a method for preserving wood. The invention also relates to a wood product. The invention further relates to an apparatus for performing the method according to the invention. The preservation process according t...  
WO/2008/079415A2
Termite repellant treated cellulosic substrates and methods or producing the same.  
WO/2008/079419A2
The present invention relates to cellulosic substrates in direct or indirect contact with the ground, the cellulosic substrates comprising quaternary ammonium compounds.  
WO/2008/078720A1
Disclosed is a wood preservative agent for antiseptic purposes, which has a high anti-fungal effect and also has a high antiseptic effect on a wood material. Also disclosed is a method for the preservation of a wood material, which ensur...  
WO/2008/079416A1
The present invention relates to cellulosic substrates in direct or indirect contact with the ground, the cellulosic substrates comprising quaternary ammonium compounds.  
WO/2008/077997A1
A product (5) is used to protect and/or impregnate wood. The product (5) includes an extract (4) of Cetraria islandica (1) or a part of this extract (4). The extract (4) can also include substances which are used in the extraction proces...  
WO/2008/076460A1
Termite repellant treated cellulosic substrates and methods or producing the same.  
WO/2008/072967A1
The invention is directed to the use of a specific class of compounds in the treatment of wood, to a method of treating wood, and to the wood obtained by said method. The black insoluble polymer which forms after oxidative polymerisation...  
WO/2008/071915A2
This invention relates to mixtures of triazole compounds and in particular to the use of such mixtures in non-crystallising compositions. It relates to mixtures that are concentrated solutions and also to the use of the concentrated solu...  
WO/2008/069684A2
A composition for modification of wood products is disclosed. The composition contains a prepolymer formed by the reaction of a polyfunctional hydrophilic polymer of high molecular weight and a crosslinking agent. The composition may als...  
WO/2008/055635A1
The present invention relates to a process for the preparation of a panel comprising a ligno-cellulose containing strand-like material, comprising the steps of treating the ligno-cellulose containing strand-like material with a combinati...  
WO/2008/046569A1
The invention relates to a method for the preservation of wooden or stone objects by filling their internal cavities with a curable impregnation liquid, according to which the object is surrounded by a film during the impregnation proces...  
WO/2008/046570A1
The invention relates to a method for the preservation of wooden or stone objects by filling the internal cavities of said objects with a curable impregnation liquid, according to which the object is surrounded by a film during the impre...  
WO/2008/026941A1
The invention relates to compositions for, and methods of, delivering treatment compounds to lignocellulosic substrates, such as lumber. Preferably the composition includes water, a glycol solvent and a borate compound.  
WO/2008/022906A1
The invention relates to a method for waterproofing wood with a combination of: 1) compounds that contain at least three amino groups, at least one of the amino groups being a primary amino group, and 2) β-ketocarbonyl-functional siloxa...  
WO/2008/017730A1
The invention relates to a wood preservative, which wood preservative contains vegetable oils processed from crude tall oil, such as resin acids and fatty acids. The wood preservative according to the invention is characterised by that t...  
WO/2008/014889A2
Carboxylic anhydrides are outstandingly suitable as an additive to industrial materials, cosmetics, pharmaceuticals and foods, especially drinks, to protect them from infestation and/or destruction by microorganisms.  
WO/2008/012757A1
The present invention relates to a method of treatment of wood by means of impregnation in an autoclave. The wood to be treated using the method according to the invention is a wood of broadleafed trees chosen from among chestnut, oak, a...  
WO/2008/013981A1
Water-borne amine-based preservative-impregnated wood is post-treated by: (a) contacting the preservative-impregnated wood in a closed vessel with live steam; (b) collecting a water-containing condensate generated in the vessel; and (c) ...  
WO/2008/000081A1
There is provided a method of treating wood in a treatment chamber. A plurality of wood pieces are provided in the treatment chamber. The wood pieces are positioned in a spaced-apart wood array configuration and define a non-linear path ...  
WO/2007/147403A1
The invention relates to the use of wax dispersions containing oily waxes as hydrophobizing agent in the production of timber products. In particular, the invention relates to the production of hydrophobized timber products using wax dis...  
WO/2007/147299A1
A method for making fire retardant reconstituted decorative lumber mainly consists in an additional process of the fire retardant treatment on the veneer as compared with the prior method thereof. The fire retardant soaks into the veneer...  

Matches 601 - 650 out of 8,509