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WO/2015/169833A1 |
Process for the recovery of carboxylic acid, in particular acetic acid containing carboxylic anhydride in particular acetic anhydride and other impurities, which comprises: (a) treating a fraction, in particular a fraction originating fr...
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WO/2015/168456A1 |
The present invention provides wood preservative composition containing a dispersed and/or emulsified phase comprising a wood preservative component; and a stabilizer. The stabilizer is a cationic polymer, an enzyme, organic polymer, qua...
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WO/2015/162061A1 |
The invention relates to a mineralized wood material comprising at least one metal salt MA in the lumina of the mineralized wood material, in particular in the lumina and the cell walls of the mineralized wood material and methods for pr...
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WO/2015/157944A1 |
The present invention relates to a method for improving high-temperature heat treatment material performance by using paraffin-silane composite emulsion, comprising the following steps: 1) paraffin-silane composite emulsion pretreatment;...
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WO/2015/154635A1 |
Provided is a process for chemically modifying wood or non-wood comprising: (a) impregnating said wood or non-wood with an aqueous composition comprising an acid polymerisation catalyst; (b) impregnating the wood or non-wood product from...
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WO/2015/150750A1 |
There is provided a plastic or gel material comprising a mixture of: (a) a compound of formula (I) or a mixture of two or more compounds of formula (I), (Ma+)c(Xb-)d or a hydrate thereof, wherein c and d can be 1, 2 or 3, Ma+ is a Group ...
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WO/2015/145244A1 |
The process subject of this invention allows to reach noticeable advantages in manufacturing cork stoppers, like fully removal of the red powders, elimination of scrap, orientation of cut to obtain the desired direction of the porosity, ...
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WO/2015/135006A1 |
The invention relates to a method for configuring a surface of a natural wood panel comprising an upper layer, said upper layer being charred. Said method comprises further steps in which the charred upper layer is brushed, a coloured pi...
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WO/2015/136410A1 |
Provided is a wood treatment composition comprising a reaction product produced by reacting a mixture, which includes creosote and a fatty ester component, in the presence of a Lewis acid catalyst. The reaction mixture may optionally inc...
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WO/2015/128531A1 |
The method involves inducing "controlled breathing" in corks, in the natural state thereof or in every one of the production phases thereof. The element to be treated is introduced into a tight container or circuit. The pressure differen...
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WO/2015/116668A1 |
The present disclosure relates to the use of various quinones to protect building materials from bird, pest and/or fungal damage. In particular, the disclosure relates to incorporating one or more quinone compounds in a building material...
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WO/2015/106667A1 |
A method for manufacturing a clumping bamboo integrated extrudate, comprising the following steps: S1, immersing into water bamboo strips that are debarked and removed of Shiraia bambusicola for high-temperature cooking, where the water ...
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WO/2015/103713A1 |
The present invention relates to a modified wood product comprising a species of wood and polymerized monomer as defined in claim 1; to methods of manufacturing such wood product; to the use of such wood product.
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WO/2015/086902A1 |
The invention relates to a method for treating wood, in which method a hydrophobation agent is applied onto the surface of wood. An aqueous dispersion of fortified coniferous wood rosin or saponified coniferous wood rosin is used as the ...
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WO/2015/088341A1 |
Composition including a first component, comprising furfuryl alcohol and humins and a second component comprising an acidic polymerization initiator. The composition can be oligomerized to a resin, which has a viscosity in the range of 0...
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WO/2015/067275A1 |
The present invention relates to an improved method for impregnating a porous material, such as wood, more specifically a method in which an active ingredient to be deposited within the porous material is dissolved in condensed carbon di...
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WO/2015/067291A1 |
The invention relates to the treatment of wood or wood products, in particular for preventing the leakage or migration of tannin from the wood. Said leakage can be effectively prevented by treating the wood with a gelatin solution and/or...
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WO/2015/065277A1 |
A capsule (1) for insertion into a bore of a porous element to apply treatment substance to the interior of the element and having a container (2), with at least one internal cavity (3) for receiving treatment substance and an outer stop...
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WO/2015/053646A1 |
Used as a biocide is a salt of zinc or copper (II) having the general formula CH2=C(R1)COO-M-OCOC6H3R2R4, where M is Zn or Cu, R1 is selected from the group comprising hydrogen and methyl, R2 is selected from the group comprising hydroge...
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WO/2015/033029A1 |
The present invention relates to a method for waterproofing and lubricating plant fibres using a silicone-based composition and to the use of said treated plant fibres in an insulating material.
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WO/2015/008811A1 |
The present invention provides: a chemical agent composition capable of inhibiting, in a wood treatment device for impregnating wood with the chemical agent composition, corrosion of iron components or the like which may come into contac...
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WO/2015/006704A1 |
A method includes applying a hydrophobic coating composition to a backside of a wooden board to prevent warping and cupping when the board is exposed to water vapor. The coating composition can include a chlorinated resin and water, or m...
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WO/2015/001154A1 |
The invention relates to thermally and acoustically insulating spray cladding having a cork base and suitable for use on both exterior and interior facades and walls as well as on ceilings and roofs, consisting of a binding aqueous dispe...
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WO/2014/208148A1 |
A light-accumulating woody material that has durability and wear resistance and makes it possible to obtain a sufficient light emission amount and light emission area using a simple structure. The structure of a wooden material (12) is i...
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WO/2014/202805A1 |
The invention relates to a method for conferring hydrophobicity on wood or wooden products by means of a chemical-enzymatic treatment. The treatment consists of the application of oxidase enzymes, preferably laccases, and a phenolic comp...
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WO/2014/197954A1 |
The composite material comprises waste MDF and/or MDP homogenised and distributed in a matrix of PVC resin, waste PVC, and additives. The composite material comprises 30-95% by weight PVC resin and 5-70% by weight waste MDF and/or MDP. T...
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WO/2014/195641A1 |
The present invention relates to a process for manufacturing a composite material, for a part of given shape and to a part obtained with such a process. A mixture of natural organic fibres is prepared, is pasteurised, is seeded with myce...
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WO/2014/195860A1 |
A method for the acylation of lignocellulose by exposing the lignocellulose to an acylation agent in a closed vessel.
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WO/2014/188392A1 |
The present invention implements a method to produce stained oak, having features identical or very close to a bog (black) oak wood found in wetlands. This method is based on the reaction of iron with the tannin present in the wood, and ...
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WO/2014/188080A2 |
. A method of treating wood with an organic phosphonate salt in a liquid phase to chemically modify its surface and thus provide protection from microorganisms. The organic phosphonate salts are of Formula III wherein R1 is a hydrogen ra...
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WO/2014/185183A1 |
A fuel material is molded by mixing a plant-derived powdery main material such as a sawdust powder or a wood powder with fine coal having electrical conductivity, then subjecting the resultant mixture to a compression treatment or a ther...
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WO/2014/177768A1 |
According to one exemplary embodiment, the application relates to a method for manufacturing a thermal modification kiln for timber. The method comprises making plate modules from steel plates (200) by forming edges (210, 220, 230, 240) ...
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WO/2014/177528A1 |
The present application refers to colouring products of formula (I) soluble in water at room temperature. Here a piperazine unity is inserted, bonded directly to the saccharidic unity. This moiety afford to the final glycoconjugated colo...
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WO/2014/168588A1 |
The invention refers to a process of continuous vacuum/suction veneer impregnation as a way of introducing different liquid substances into the depth of a wooden mass of each veneer sheet separately. The invention is characterized by tra...
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WO/2014/161648A1 |
The invention relates to a method for storing a substance in an organic solid matter, comprising the treatment of the organic solid matter by means of a solution of the substance to be stored, and reducing the pressure, characterized in ...
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WO/2014/157078A1 |
A wood drying apparatus is provided with: an air activation means that includes activation particles that contact air introduced from outside, the particles capable of releasing electromagnetic waves and charged particles; a combustion c...
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WO/2014/160938A1 |
Described herein are hybrid wood products comprising: a first layer comprising a first thermally compressed cellulosic substrate; a second layer comprising a fiberboard, a wood- plastic composite, or a vinyl composite; and a locking prof...
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WO/2014/160941A1 |
A process for the densification of a cellulosic substrate, the process comprising: providing an apparatus comprising: a top calendar roll; a bottom calendar roll; and an in-feed conveyor; wherein the distance between the top calendar rol...
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WO/2014/159711A1 |
Hydrophobizing agents for use in making composite lignocellulose products are provided. In at least one specific embodiment, a method for making a composite product can include contacting a plurality of lignocellulosic substrates with a ...
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WO/2014/140854A1 |
Disclosed is a wood preservative composition comprising creosote and/or pentachlorophenol (PCP) and one or more unsaturated fatty esters. The composition is useful for reducing insect and microbial decay in wood. Further disclosed are me...
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WO/2014/125077A2 |
The invention relates to a flame-retardant wooden substrate. According to the invention, the substrate is provided with a coating of and/or is impregnated with a flame retardant, selected from the group consisting of organic halogen comp...
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WO/2014/122508A1 |
Compositions comprising one or more autoxidative catalysts for treating wood and reducing or preventing resin show-through or resin-bleed or both.
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WO/2014/114850A1 |
The use as a casting bed of a wood object which is prepared by treating the wood object with an agent that increases the hydrophobicity of wood, and which agent is capable of reacting with the hydroxyl groups of wood. The agent that incr...
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WO/2014/101979A2 |
Present invention relates to a process for the protection of wood comprising the steps of first treating wood with sodium bicarbonate and thereafter with sodium silicate. The obtained treated wood has improved properties against weatheri...
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WO/2014/096557A1 |
A method of treating a wood object against unwanted effects caused by fire or, correspondingly, micro-organisms or insects. The wood object is treated with a mixture which comprises at least one active substance, which active substance o...
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WO/2014/086827A1 |
The invention relates to a device for drying wood, comprising: a container (1) for accommodating the wood (2) and a plate (4, 4', 4'') forming a wall (3) of the container (1, 1', 1'', 1'''), wherein the plate (4) can be heated and wood (...
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WO/2014/064209A1 |
The invention relates to a method for producing a wood material, wherein a wood-containing preliminary or intermediate product of the wood material is treated with a medium containing microorganisms. The invention further relates to the ...
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WO/2014/060696A1 |
Cork stoppers are treated by subjecting the cork to an electrochemical dehalogenation by electrolysis.
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WO/2014/057581A1 |
The present invention uses the trunk of an oil palm and comprises either sheets of a prescribed thickness stripped from the outside of the trunk or boards sawed to a prescribed width, thickness, and length bonded together without the add...
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WO/2014/057583A1 |
To provide a low-cost compressed oil-palm material that uses the trunk of an oil palm, reduces the use of formaldehyde adhesives, which are a cause of sick building syndrome, and makes use of components that are naturally present in oil ...
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