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JP6785326B2 |
To provide a new model hard wood having extremely high average hardness and average density of the new model hard wood in non-bond compression due to high frequency, having density and hardness uniformly distributed, having a small area ...
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JP3228868U |
To provide a wood board which is easy to provide an impregnated layer and sufficiently impregnates the surface of a wood base material with a moisture-proof agent to prevent high humidity outside air from passing through the wood base ma...
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JP2020179675A |
To provide a treatment method of wood which improves properties of the wood.There is provided a method for heat treatment of wood including: a placing step of placing the wood to be treated in an airtight tank 4; and a pressurizing step ...
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JP3228190U |
To provide an apparatus for evenly discharging compressed steam on a surface of a compressed wood, and an automation and highly efficient production system using the apparatus. A device for evenly discharging compressed water vapor on a ...
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JP6767530B2 |
To provide an unbonded composite of an admixture, which has a high strength, a high toughness, low contents of formaldehyde and xylene, and waterproof and crack proof performances.The unbonded composite is produced by pressing at least t...
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JP6762565B2 |
To provide a processed disc material which hardly generates a V-shaped crack and has a high dimension stability and its production method.A production method of a processed disc material having a peripheral material part and a core mater...
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JP2020146923A |
To provide fireproof modified woody material and a manufacturing method thereof allowing fireproof property to be evenly performed and capable of increasing an available material part from one raw wood.Fireproof modified woody material i...
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JP6755262B2 |
The present invention relates to a composite product comprising a thermally modified solid wood component coated with a layer of a composite material which composite material comprises thermally modified cellulosic material and a polymer...
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JP6749602B2 |
To provide a method capable of advantageously manufacturing a woody molded body having a natural and beautiful wood grain pattern on a design face while sufficiently maintaining quality originally obtained by wood.A hydrogen bond between...
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JP2020131679A |
To provide a method for manufacturing a chemical treatment material capable of obtaining a desired performance while reducing an amount of impregnation of a chemical agent.A method for manufacturing a chemical treatment material includes...
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JP2020110968A |
A wood protective agent of impregnation or semi-film formation type includes a pigment having a maximum absorption wavelength in the visible light range in a range of 0.1-10,000 ppm.EFFECT: When wood protective agent of impregnation or s...
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JP2020104268A |
To provide a manufacturing method for chemical treated material that can prevent serious discoloration from occurring on a surface.This invention is a manufacturing method for chemical treated material that includes: a chemical impregnat...
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JP6719002B2 |
To provide a non-adhesion compression facility with high frequency which can continuously and automatically complete heating and pressurizing, and subsequent cooling and transfer of wood, has high work efficiency, and can be easily opera...
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JP2020519480A |
A method for spraying a coating composition with or without a flame retardant onto a wood product and the wood product produced by this method are disclosed. This method comprises (i) one or more aliphatic isocyanate compounds; and (ii) ...
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JP6716635B2 |
To provide a thin insulation board reduced in weight and suitable for curing material.A thin insulation board 1 comprises: an insulation board body 2 with thickness of 3 to 6 mm or less; and a heavily coated layer 5 using aqueous resin l...
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JP6716210B2 |
To provide a manufacturing method for a compressed lumber with rigidity, workability, and lightness required in a smaller number of man-hour, a compressed lumber, and a cut plate produced by cutting the compressed lumber.In a manufacturi...
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JP2020097125A |
To provide a timber strengthening method capable of easily improving absolute strength of timber by impregnating it with solution.A timber strengthening method comprises: a step of immersing timber 10 in a solution 20 including calcium h...
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JP2020516486A |
The present invention includes a method for producing a decorative wood-based board, a decorative wood-based board, and at least one inorganic granular filler material and at least one binder for in-line coating of the decorative wood-ba...
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JP2020516497A |
By chemically treating cellulosic natural wood to partially remove lignin, a very strong and durable compressed wood structure is formed. The treated wood retains the lumen of natural wood, where the cellulose nanofibers in the cell wall...
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JP6707572B2 |
A process for acetylation of wood having a density of above 400 kg/m3, particularly, of Southern Yellow Pine, allows the production of acetylated wood having higher acetylation levels, such as an acetyl content of at least 20% by weight....
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JP6705588B2 |
Disclosed are panels of medium density fibreboard (MDF). The panels comprise wood fibres, the largest dimension of which is 7 mm or below, pressed together with an adhesive. The panels are of a large and thin type, having an aspect ratio...
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JP6701456B1 |
Without using inorganic acid ions as the raw material, the reaction rate when cross-linking the binder is sufficient, the mechanical properties such as strength and elastic modulus are good, and the application target such as inorganic f...
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JP2020073690A |
To provide a method of producing a bamboo material (bamboo material for fuel) that can reduce a potassium content and can be effectively used as a main fuel for large-scale power generation by direct combustion.There is provide a method ...
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JP2020066149A |
To provide a modification treatment agent for a woody material which is capable of giving excellent dimensional stability and excellent surface hardness to the woody material without damaging moisture absorption/release properties of the...
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JP2020512318A |
The present invention discloses a wood preservative composition containing a fine particle copper compound in a solvent carrier having a low aromatic content. The fine copper dispersion in this composition exhibits excellent stability an...
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JP2020062845A |
To provide a manufacturing method of a biomass compound suitable for manufacturing a biomass compact having an excellent water proofness and strength with improved productivity.A biomass compound is used for a material of a biomass compa...
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JP6672361B2 |
A reactor system for the modification of lignocellulosic materials comprises a reaction vessel, a vacuum connection and an inlet and/or outlet connected to a gas flow loop connected to a heat exchanger and at least one fluid circulation ...
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JP6669494B2 |
A reactor system for the modification of lignocellulosic materials comprises a reaction vessel, a vacuum connection and an inlet and/or outlet connected to a gas flow loop connected to a heat exchanger and at least one fluid circulation ...
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JP6670234B2 |
An object of the present invention is to prevent efflux of a heat storage material composition from a porous substrate in a heat reservoir. The heat reservoir of the present invention is characterized in that a porous substrate is impreg...
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JP6661078B1 |
To provide a boron-based compound solution containing a high concentration of boron-based compound and which can be stably stored for a long period of time. The disclosed boron-based compound solution is configured so that a first soluti...
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JP2020032640A |
To provide a woody building material capable of suppressing unevenness of consolidation of laminate lumber when being bonded to a base material even when the laminate lumber is used as a surface material, and a manufacturing method of th...
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JP2020506083A |
The present invention relates to composite materials including cellulosic materials, impact resistant polystyrene (HIPS) and styrene maleic anhydride (SMA). This cellulosic material can be thermally modified (modified) before being incor...
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JPWO2018194144A1 |
In the following formula (1) (in formula (1), R represents a hydrogen atom, a methyl group, etc., X represents a hydrogen atom, a fluorine atom, etc., and Z1And Z2Represents a halogen atom, C1 to C3 haloalkyl group, etc. independently, a...
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JP6654080B2 |
To provide a manufacturing method for a woody decorative material capable of easily giving an end face of a woody decorative material printing patterns such as irregular printing patterns and different kinds of printing patterns to have ...
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JP2020505246A |
The present invention relates to a composition for producing an environmentally functional particle board, and more specifically, water, a melamine resin, a flame retardant, a flame retardant auxiliary agent, a smoke suppressant, a PB st...
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JP6650594B2 |
To provide a treatment method and treatment apparatus of lumber capable of effectively suppressing cracks of treated lumber.In a treatment method of lumber, lumber to be treated is submerged in water in a vessel and subjected to high tem...
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JP6649657B2 |
To provide a manufacturing method of bamboo capable of effectively being used as a main fuel for large scale power generation by direct combustion (bamboo for fuel) by reducing potassium content.The manufacturing method of bamboo for fue...
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JP6649985B2 |
To provide a wood chip drying system that dries wood chips with less energy.The wood chip drying system comprises: a container 10 partitioned into an upper wood chip housing chamber 12 and a lower air duct chamber 13 by a perforated plat...
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JP6646950B2 |
To provide a treatment agent in which, while securing the efficiency of the first treatment agent in which an effective component remains on the surface of the material to be treated, excellent in the efficiency maintaining effect of the...
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JP2020504045A |
We have discovered an osmotic indicator composition that dissolves in a solvent-based wood treatment solution and is normally invisible to the human eye and can be visually colored under test conditions. The indicator composition compris...
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JP2020015914A |
To provide a weather resistant aqueous wood coating compound and a manufacturing method therefor.There is provided an aqueous coating composition containing following components: a water-based solvent, quaternary fatty amine having a fol...
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JP2020015287A |
To provide treated wood in which an impregnation region of wood is difficult to expand outward, and to provide a treating method of the wood.A treated wood B0 comprises wood 2 and a plurality of recesses 5 formed in a treated region 4 of...
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JP6632968B2 |
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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JP2020006677A |
To provide a technique for controlling a wood shape and/or a wood humidity, such as preventing the deformation of wood, fixing the deformation of wood, and improving moisture-absorbing/releasing properties of wood.An agent for controllin...
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JP6631952B2 |
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JP6627700B2 |
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JP2019217696A |
To provide a wooden sheet which has high elasticity (e.g. folding resistance) and processability (e.g. processing flexibility) even when its thickness is rather thick, and a method for producing such a wooden sheet.A modified wooden shee...
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JP2019214174A |
To provide a woody building material and a production method thereof capable of suppressing elution of water soluble resin and having a high dimension stability.A woody building material 20 is provided with wood 1, and modified wood 10 h...
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JP6622016B2 |
To provide a repair method by injecting a resin into a termite passage formed in a wooden material, the method ensuring proper injection, a termite prevention function, and a reinforcement function.MEANS: A repair agent 10 mainly compris...
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JP6612821B2 |
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