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WO/1987/003783A1 |
Stable emulsions and their use for preserving cellulosic materials such as timber and for applying toxicants. Stable emulsions are produced by simultaneously bringing together and emulsifying water and oil phases under conditions of ultr...
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WO/1987/002548A1 |
The use of light-resistant, humidity hardening single and two-component polyurethane resin paints as tree paints for sealing cuts and damage to the surface of trees optimizes the natural process of repairs to injuries on the living tree ...
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WO/1987/000399A1 |
A composition for treatment of arborescent vegetation against fungal diseases. Also a process is provided for preparing the said compositions, characterized by contacting at least one fungicidal active compound with alkyl methacrylate in...
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WO/1987/000146A1 |
A closable bag of flexible material with a separate inlet member (3) with an opening for filling of the bag with material, for instance liquid, which inlet member is fastened to the bag. A separate member (7) is arranged for closing of t...
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WO/1987/000057A1 |
The method comprises the local pressing of the fibre mattress by means of a tool having a predetermined profile, and the deposition of the pulverulent product inside the print made by the tool. According to a further feature of the metho...
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WO/1986/007081A1 |
A method and composition for preserving wood and other cellulose based materials against destructive organisms responsible for rot and decay, namely fungus and insects. The composition comprises an aqueous ammoniacal solution of a preser...
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WO/1986/002373A1 |
A binding compound mixture dissolved in organic solvents which contains, in addition to pigments and other usual additives, a) 20-30% by weight of a middle-oil soya alkyd resin with an oil content of 40-50% by weight; b) 10-20% by weight...
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WO/1986/000560A1 |
The agent comprises a synergistic mixture of: a) 5 to 10% by weight of urea and b) 0.25 to 1.0% by weight of one or more monoquaternary ammonium compounds of general formula (I), wherein R1, R2, R3 and R4 are alkyl, alkylaryl, aralkyl, a...
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WO/1986/000041A1 |
During the first phase of a manufacturing process for making plastified wood, the wood to be plastified is placed into vats (2) and into retainer units (3) which prevent the wood from floating. Then the vats (2) are entered into a chambe...
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WO/1985/004668A1 |
Method and composition for preserving wood and other cellulose based materials against destructive organisms responsible for rot and decay, namely fungus and insects. The composition comprises an aqueous ammoniacal solution of a preserva...
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WO/1985/003474A1 |
A method for impregnating wood, wherein the wood (1) is placed in an airtight impregnation tank (2) from which the air has been evacuated, and which is subjected to pressure after the introduction of the impregnating liquid (17). The imp...
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WO/1985/001688A1 |
Method for producing elementary stabilized parcels of ligno-cellulose material. The process is characterized by the following successive operations: mechanical reduction with a cutting machine, crushing by means of a hammer crusher, cali...
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WO/1985/000996A1 |
A method for repelling birds, especially woodpeckers from selected areas or surfaces which comprises applying isophorone to such areas or surfaces.
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WO/1985/000133A1 |
Chemical treatment of bulky organic materials, in particular straw and other biomass, with volatile chemicals, such as NH3, SO2, HF, HCl, which is added to the material before, during or after a (semi)continuous compression, in particula...
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WO/1985/000040A1 |
Preservative compositions, their methods of manufacture, and use in preserving timber and other substrates. The compositions of the invention have unique modes of intra-component interaction and substrate- preservative- atmosphere intera...
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WO/1984/004765A1 |
A method for preparing cellulose fibers having a low water retention value which method comprises applying a tetraalkoxysilane or an oligomer thereof to cellulose fibers with a water content of 1-10% by weight, in particular 2-7% by weig...
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WO/1984/000162A1 |
The compounds have the formula (I);$(1,)$I-C=CCH2OCH2CH2-O-X-R$(1,)$wherein X is CO or SO2 and R is a straight or branched alkyl rest from C1 to C11, an optionally substituted aryl rest or an alkylaryl rest.
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WO/1983/004212A1 |
Method of impregnating wood in order to protect it against fungal decay. Conventionally wood has been treated with copper-chromium-arsenic preservatives in a one stage treatment, e.g. by impregnating the wood with a solution of these com...
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WO/1983/004216A1 |
A woody board having low moisture- and gas-absorbing properties and having good abrasion resistance, which is particularly suited as inner walls of goods-carrying vessels or apparatuses such as inner walls of containers, flooring of truc...
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WO/1983/003997A1 |
A method of diffusion impregnation of wooden structures, which include long wooden objects, with a wood preservative, depots with the wood preservative being placed, in a way known per se, within the wood. The characteristic feature of t...
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WO/1983/003570A1 |
A concentrate according to the invention comprises, by weight: - from 10 to 50 % of known pesticide(s) necessarily comprised of a mixture of one or more known water-insoluble insecticide(s) and of one or more known water-soluble or -inso...
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WO/1983/000698A1 |
Wood is preserved with a water-based treating solution containing a halogenated phenol wood preservative such as pentachlorophenol, a phenolic resin prepolymer such as a phenol formaldehyde prepolymer, and a coupling or solubilizing agen...
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WO/1982/004271A1 |
A fibrous material, in particular a cellulose material, is subjected to heating and subsequent treatment at high pressure, in particular with application of an impregnation agent after the heating and before the high pressure treatment. ...
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WO/1982/004008A1 |
Method for staining and impregnating wood, whereby the wood is first stained and then impregnated, without an intermediate drying step. Optionally, the staining and impregnation may be carried out as a combined process within an impregna...
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WO/1982/003817A1 |
Compositions containing the three main components metal, an organic nitrogen containing compound selected from the groups amines, amine salts and quaternary ammonium compounds containing at least one organic hydrophobic group, and ammoni...
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WO/1982/003030A1 |
Apparatus for impregnating a porous article comprising a first support (16) for the article, a first cover (10) arranged to seal against the support to form an impregnation chamber, means for applying reduced pressure to the upper part o...
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WO/1982/001848A1 |
Un procede de conservation du bois avec un agent de conservation porte soit par de l'eau soit par de l'huile comprend une etape de conditionnement dans laquelle les extractifs dans le systeme du bois sont enleves avant l'etape de conserv...
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WO/1982/001851A1 |
A wet-felted mat of wood fibers is acetylated by coating the mat with a quantity of acetic anhydride ranging from 5 to 70% by volume of the mat and heating the mat at a temperature of from 150 to 300 F while confining substantially all o...
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WO/1981/003459A1 |
For accentuating the surface play of pinewood, especially pinewood furniture, the wood is subjected to an acid/lye treatment, which additionally affects the colour shade of the fresh wood. Instead of aiming at a light colour shade corres...
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WO/1981/003142A1 |
Porous building materials are protected against growth of algae and lichens by treating first with a solution of a copper salt and then with a soap solution.
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WO/1981/002699A1 |
In-line method of impregnating a porous article (20), particularly a metal casting, which comprises placing the article on a support, placing a cover (10) thereover in sealing relation with support to define an impregnation chamber, appl...
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WO/1980/002249A1 |
Process for impregnating a cellulosic material, especially wood, to improve its resistance to moisture and to increase its dimensional stability, wherein the material is brought into contact with an agent comprising a silane of the formu...
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WO/1980/001176A1 |
Fiber materials, especially for use as reinforcing fiber element in composite materials based on organic and/or inorganic binders, are treated with metal oxide acylates, which facilitates the ability of the fibers to become defibrated an...
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WO/1980/000549A1 |
When impregnating wood in a pressure container the container is filled with impregnation fluid so that the wood is covered. When draining off the impregnation fluid after the treatment, the impregnation fluid will leave stripes in the su...
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JP7467459B2 |
A method of fabricating a cork composite material and a cork composite material. The method may comprise providing a plurality of cork particles in a volume and adding a dispersion of thermoplastic elastomer to the volume to provide a mi...
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JP2024050277A |
The present invention provides a method for manufacturing compressed wood that can suppress springback of compressed wood using a simple method. [Solution] The method for manufacturing compressed wood includes an impregnation process in ...
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JP2024050254A |
The present invention provides a method for manufacturing compressed wood that can suppress springback of compressed wood using a simple method. [Solution] The method for manufacturing compressed wood includes an impregnation process in ...
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JP7458016B2 |
This method for manufacturing a woody laminate comprises a consolidation step and a bonding step. The consolidation step is to supply a polycarboxylic acid to a saccharide-containing veneer that is obtained from a plant containing a sacc...
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JP2024042166A |
[Problem] To provide a wood packaging product that can preserve wood as a preserved object for a long period of time at room temperature. The present invention includes a packaging bag 2 that accommodates a preserved object 1 made of woo...
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JP2024512458A |
The present invention relates to a contact adhesive composition based on chloroprene rubber, a method for producing the contact adhesive composition, and a method for bonding substrates using the contact adhesive composition. In particul...
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JP2024512067A |
A piece of natural fibrous plant material, such as wood or bamboo, can be impregnated with a chemical solution and subsequently subjected to a temperature of at least 80 °C to form a fibrous plant material with modified lignin in it. Ca...
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JP2024511720A |
Wood preservative compositions containing copper-containing biocides, zinc-containing biocides, boron-containing biocides and azoles; A method of making a wood preservative composition is provided. The wood preservative composition exhib...
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JP2024511719A |
Wood preservative compositions comprising copper-containing biocides, zinc-containing biocides, boron-containing biocides and organic biocides; A method of making a wood preservative composition that includes a biocide is provided. The w...
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JP2024034677A |
[Problem] To provide a method for producing modified wood that can suppress discoloration and corrosion of wood. A method for producing modified wood includes a hot water bathing process, an impregnating process, and a drying process. In...
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JP7448179B2 |
To provide a compression joint plate grained timber with non-occurrence of splits and cracks during compression in even a grained timber having knots and grain parts, and a method for manufacturing the compression joint plate grained tim...
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JP7447012B2 |
The present invention relates to improved methods of treating wooden materials. By the method of the invention, the wooden material is subjected to vacuum, overpressure and increased temperature, and subjected to ultrasound. Ultrasound i...
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JP7445295B2 |
To provide a bamboo material having flame retardancy, a bamboo product, and a method for producing the bamboo material.A bamboo material 10 is formed by processing raw bamboo collected from a forest or bushes, and consists of a bamboo ma...
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JP7444609B2 |
The present invention provides a method for obtaining densified material comprising the steps of a. providing lignocellulosic material, b. delignification of the lignocellulosic material providing a delignified material, wherein the deli...
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JP7442150B2 |
This method for manufacturing a biomass formed article 1 includes a layering step, a heating and pressing step, and a peeling step. In the layering step, while the fiber directions of a first veneer 21 and a second veneer 22 are aligned,...
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JP2024027793A |
[Problem] To provide a decay-resistant material that has uniform decay resistance to the inside of wood, etc., without pre-treating wood, etc. with chemicals, and without requiring special equipment or excessive energy, and a method for ...
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