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WO/2016/167683A1 |
The proposed invention relates to a technique for the deep impregnation and drying of wood-based materials and can be used in the wood processing industry, domestic construction and other fields. In a method for processing wood-based mat...
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WO/2016/166180A1 |
The present invention relates to a method for continuous acetylation of wood elements. The acetylation is conducted with an acetylation medium at a pressure of at least 1.5 barg in a substantially oxygen free environment. Alternatively, ...
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WO/2016/162591A1 |
The present invention relates to a thermal treatment kiln (1 ) for thermo-treating timber (100). Said kiln includes thermal insulated walls and an opening and closing hatch (2) for inserting said timber into the kiln and removing it from...
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WO/2016/161250A2 |
The new methods for treating green wood discuss herein speed up air drying of common green wood, including both softwood and hardwood. This method involves treating and altering the green wood with a base solution, and subjecting the woo...
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WO/2016/138910A1 |
The present invention relates methods for heat treatment of wood. The invention further relates to wood obtainable by the methods of the invention as well as the use of the method for preparing treated wood. The method comprises the step...
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WO/2016/123655A1 |
According to the present invention there is provided a method of treating timber with a creosote-containing preservative formulation adapted for use at substantially ambient temperature. The formulation comprises: creosote; one or more s...
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WO/2016/125308A1 |
[Problem] To provide a process for producing non-combustible wood, the process being capable of removing impurities including gel-state flocs and of improving the non-combustibility. [Solution] A first vessel into which dried wood has be...
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WO/2016/125058A1 |
A method for sulphation and phosphorylation of a wooden body to impart anti-flame properties to the substrate wherein at least one phosphonic acid of the formula (I) is used PO(OH)2-R-PO(OH)2 as a catalyst for sulphation and phosphorylat...
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WO/2016/110554A1 |
The invention relates to powdered cation borate with a small grain size and low water solubility. The powdered cation borate and a suspension produced therefrom are suitable, for example, for the finishing of coating substances (such as ...
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WO/2016/105598A1 |
A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer comprising a modified cellulose poly...
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WO/2016/105597A1 |
A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer comprising a poly(meth)acrylate poly...
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WO/2016/105595A1 |
A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a cured low viscosity epoxy resin. The present...
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WO/2016/102777A1 |
The object of the present invention is a method for treating of wood that is to be used for example in building and furniture construction. In the method dispersion of micro- and/or nanoparticles is applied on wooden surface to form a no...
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WO/2016/105596A1 |
A treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a thermoset comprising a cured epoxy resin. Th...
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WO/2016/095196A1 |
An aqueous coating composition capable of providing coating films with balanced properties of low gloss and high clarity.
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WO/2016/086657A1 |
The present invention relates to a method for compacting a softwood into a hardwood, said method comprising the following steps: at a certain temperature, a certain pressure is applied to a softwood, and high-temperature high-pressure tr...
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WO/2016/086660A1 |
The present invention relates to a new type of hardwood made on the basis of compaction techniques; the hardness of the new type of hardwood is 5H-9H, and the surface of the hardwood is glossy or matte; the hardwood is obtained by way of...
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WO/2016/086656A1 |
The present invention relates to a method for steaming during changing of a softwood into a hardwood; the method comprises: at a certain temperature, a certain pressure is applied to a softwood, and while steaming at intervals or continu...
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WO/2016/086658A1 |
Provided is a device used for compacting a softwood into a hardwood, comprising a compaction frame (2), a heating system, a pressing assembly, and a hot pressing plate (1). The pressing assembly is arranged on the upper part of the compa...
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WO/2016/081981A1 |
According to the present invention there is provided the use of one or more low aromatic or substantially low aromatic solvents as a carrier, for efficacious use within a preservative formulation for treating wood or other cellulosic spe...
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WO/2016/074805A1 |
The invention relates to a method for producing wood material panels, in particular OSB wood material panels, comprising the following steps: a) providing wood strands; b) applying at least one glue system to the wood strands, wherein th...
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WO/2016/070208A1 |
In the case of a wood-thawing installation (1) for thawing frozen pieces of raw timber, wherein the wood-thawing installation (1) has a thawing channel (2), wherein the thawing channel (2) has an entrance (3) and an exit (4) for the piec...
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WO/2016/057425A1 |
Embodiments of a self-cleaning jet tube may include an elongate hollow body that is generally rectangular in cross-section and tapered from an open first end to a second end generally opposite the first end. The elongate hollow body may ...
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WO/2016/046481A1 |
The invention relates to a method for the treatment of pieces of wood, preferably oak, involving the following steps: • (a) drying the pieces of wood, • (b) mechanical conversion, and • (c) possibly heating. It also relates to the ...
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WO/2016/046760A1 |
A method for production and purification of linseed oil particularly suitable for deep- penetration treatment of wood, incorporating extracting linseed oil followed by se- quential purification steps, performed under a Nitrogen blanket, ...
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WO/2016/041457A1 |
A large-size salix psammophila building material and manufacturing method thereof, the method comprising: utilizing as a raw material salix psammophila grown in the same period, peeling and degreasing salix psammophila strips via a metho...
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WO/2016/041221A1 |
Disclosed is a modified machining process of an oil palm trunk, comprising: (1) material selection; selecting a fresh oil palm trunk having no decay and a diameter greater than 30 mm at breast height as a raw material; (2) material cutti...
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WO/2016/034713A1 |
A system for treating wood (30), comprising: - a treatment vessel (14) configured to receive at least one wood stack (4) for treatment, and - a stack holding system (2) for holding a wood stack (4), the stack holding system (2) comprisin...
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WO/2016/030513A1 |
The invention relates to a heat insulation material produced by drying a fibrous matrix impregnated with a solution of pseudo-peptides of formula (I), wherein: R is a side-chain of a natural or synthetic amino acid, R1 is either a linear...
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WO/2016/026768A1 |
The present invention concerns a process for the recovery of carboxylic acid from a fraction comprising carboxylic acid and impurities, and a process for the manufacture of treated wood, which comprise the step of submitting a fraction c...
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WO/2016/018765A1 |
A process is provided for treating wood products including lumber, plywood and other engineered wood products comprising the steps of contacting a composition comprising a polypropylene glycol, a high molecular weight polyethylene glycol...
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WO/2016/009053A1 |
Disclosed is the integration of the production of acetic anhydride from ketene, and the acetylation of wood using acetylation fluid comprising acetic acid and acetic anhydride. The invention involves recovering acetylation fluid from woo...
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WO/2016/009050A1 |
Disclosed is the integration of the production of acetic anhydride from ketene, and the acetylation of wood using acetylation fluid comprising acetic acid and acetic anhydride. The invention involves directly using raw acetic anhydride a...
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WO/2016/008995A2 |
Disclosed is a process for the acetylation of wood, wherein the wood is impregnated with acetylation fluid and heated in stages. It is thereby secured that an acetylation reaction is conducted at a temperature above the boiling temperatu...
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WO/2016/009060A1 |
Disclosed is the integration of the production of acetic anhydride from ketene, and the acetylation of wood using acetylation fluid comprising acetic acid and acetic anhydride. The invention involves recirculating acetylation fluid recov...
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WO/2016/003994A1 |
The present disclosure describes a treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising: a polymer c...
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WO/2016/003992A1 |
The present disclosure describes a treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising: a polymer c...
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WO/2016/003996A1 |
The present disclosure describes a treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising: a polymer c...
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WO/2016/003999A1 |
The present disclosure describes a treated cellulosic material comprising a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising a polymer com...
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WO/2016/003995A1 |
The present disclosure describes a method for preparing a treated cellulosic material comprising: providing a cellulosic material; a first treatment protocol comprising impregnating the cellulosic material with an aqueous dispersion comp...
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WO/2016/003993A1 |
The present disclosure describes a treated cellulosic material comprising: a cellulosic material having a porous structure defining a plurality of pores, at least a portion of the pores containing a treating agent comprising: a polymer c...
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WO/2015/196285A1 |
A process for treating lignocellulosic pieces with a water-soluble lignocellulosic material preservative. The process comprises the step of contacting the lignocellulosic pieces with a water-based preservative solution having a contact t...
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WO/2015/189810A1 |
A liquid flame retardant composition is in the form of an admixture which includes a phosphate-based flame retardant, ammonium hydroxide and zinc borate. The invention extends to a method of providing a phosphate-based liquid flame retar...
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WO/2015/187414A1 |
A process is provided for treating wood products including lumber, plywood and other engineered wood products comprising the steps of applying an aqueous fire-retardant impregnate and applying a coating to the surface of the wood product...
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WO/2015/182920A1 |
The present invention relates to a method for flame retardant treatment of a water-soluble flame retardant composition for wood. The flame retardant composition on the surface of wood treated with an aqueous paint permeates the wood, the...
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WO/2015/176171A1 |
A multifunctional broad spectrum antimicrobial composition is described. The composition can be incorporated into a wood preservative, or used as an additive to provide antimicrobial properties to water-based wood coatings. The compositi...
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WO/2015/173226A1 |
Disclosed is a method for the continuous impregnation of wood elements, such as wood chips. The method comprises the subsequent steps of subjecting the wood elements to vacuum, to contact with acetylation fluid, and to impregnation press...
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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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