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JP7309139B2 |
To enhance functionality so that a smoking aroma smoke component can be more strongly and stably generated from an early stage during a smoking process.A production method of a smoking material uses as a raw material a woody material whi...
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JP2023530331A |
A system and method for producing bamboo timber having cross-hatched fiber layers. The method involves dividing the bamboo pole into smaller slabs, which are then crushed into fibers. These fibers are covered with glue and laid in altern...
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JP7306919B2 |
To provide a method for manufacturing a board (fiber board) less prone to corruption even if the board uses oil palm as a starting material.A fiber board 10 is manufactured: by preparing a single plate 1C cut out from an oil palm materia...
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JP2023093543A |
To provide a significantly strong and rigid compression wood structure.A significantly strong and rigid compression wood structure is formed by chemically treating cellulose-based natural wood so as to partially remove lignin. The treate...
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JP2023089308A |
To provide a method for manufacturing fireproof wood, capable of shortening a drying time and providing highly strong fireproof wood.This method for manufacturing the fireproof wood comprises: (a) a step of impregnating wood with a fire-...
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JP2023086396A |
To provide a molded cork that has high productivity and also excellent biodegradability.A molded cork comprises cork grains and a polylactic acid dispersion that have been mixed and then subjected to compression molding.SELECTED DRAWING:...
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JP7292718B2 |
To provide compressed wood capable of maintaining a hard high-compression layer on the surface side when a surface layer of the compressed wood is shaved, and a manufacturing method thereof.Compressed wood 10 has a plurality of layers wi...
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JP2023524653A |
Naturally occurring cellulosic materials such as wood, bamboo, grass, or reeds can be subjected to one or more chemical treatments to remove at least some of the lignin. The resulting partially delignified material can be partially or co...
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JP3242246U |
To provide a wooden product capable of suppressing the occurrence and progress of rotting of a wooden post, which is a problem in wooden products installed outdoors, and extending the life of the wooden post and the wooden product. A woo...
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JP2023075928A |
To provide a flame-retardant woody material composition with excellent balance between flame retardancy, low formaldehyde emission, bending strength, peel strength (adhesion) and efflorescence resistance when a particleboard is manufactu...
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JP7283653B2 |
To suppress water immersion into a wooden structural material body.A wooden column 10 comprises a wooden structural material body 12 and a wooden protection plate 30 impregnated with an antiseptic/termite-proof agent, a crack suppression...
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JP7282220B2 |
The present invention relates to a method for manufacturing a wet glued wood article, as well as a wet glued article obtainable by said method and also uses of a wet glued article, wherein the method comprises the following steps: a) pro...
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JP7281916B2 |
To provide a nonflammable plate having performance higher than the semi-nonflammable level even when made of a thin woody substrate.A nonflammable plate 1 is composed of a substrate 2 made of a woody fiber board containing a flame retard...
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JP7280145B2 |
To provide a method for efficiently separating and recovering fibers (vascular bundle sheaths) and parenchyma cells from bamboo in a good state with less damage.A method for separating fibers and parenchyma cells from bamboo includes: a ...
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JP7275335B2 |
The invention relates to a process for treating a lignocellulosic material, e.g., wood, comprising the following steps: providing a lignocellulosic material; removing at least some but less than all lignin from the lignocellulosic materi...
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JP2023065271A |
To provide a flame-retardant agent holding board and a fire-resistant woody composite material capable of being easily manufactured and achieving both thinness and fire-resistant performance.A flame-retardant agent holding board 10 is us...
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JP7270405B2 |
To provide a building board with vintage-like appearance obtained by consolidating a woody laminate (conifer plywood and the like) made by laminating unit constituent boards having fallen knots.A building board 10 is obtained by consolid...
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JP7269078B2 |
To provide a woody member protectant that can inhibit degradation of a woody member by novel means.A woody member protectant has an aqueous resin with a pH of 1 or more to less than 7 and an agent for wood pests.SELECTED DRAWING: None
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JP2023061037A |
To provide a method for preserving an animal or a plant or an excavated cultural artifact, which can preserve the animal or the plant or the excavated cultural artifact in a state before the excavation for a long time and enables size st...
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JP2023518148A |
The present invention relates to the field of chemical compositions and flame retardants. Specifically, the present invention relates to a composition for imparting flame retardancy comprising an organic salt as a flame retardant compoun...
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JP2023057599A |
To provide a fire-resistant wooden building member widely usable for a building by delaying combustion at the time of fire.A fire-resistant wooden building member of the present invention includes a wooden base material and a coating lay...
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JP2023057596A |
To provide a method and an apparatus for producing useful substances for producing two or more useful substances using wood as a raw material.A method and an apparatus for producing useful substances comprises: a raw material introductio...
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JP2023057506A |
To improve long-lasting durability and toughening of wood by using methods that do not destroy cells, while eliminating the use of cell-destroying decompression and pressurization in wood processing and the use of chemicals that are harm...
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JP7258676B2 |
To provide a dry container which easily connects means for air blowing to a blowing port.A dry container includes: a box-like container body; a deck 12 which is a plate-like portion having a plurality of through holes and is provided at ...
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JP7248234B2 |
To provide a timber protection coating material which maintains insect-proof effect (particularly termite-proof effect) for long periods.The timber protection coating material includes a base composed of water-soluble polyvinyl alcohol a...
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JP7246092B2 |
Provided are: a precious wood-tone compacted material which is obtained by processing general-purpose wood that is a comparatively abundantly available resource, which has a surface quality comparable to woods referred to as meiboku (pre...
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JP7241768B2 |
Disclosed is acetylated wood having a reduced hemicellulose content and an increased content of lignin and cellulose. The wood can be obtained by a process comprising subjecting the wood to an extraction step so as to provide extracted w...
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JP7237076B2 |
The invention relates to a binder for cellulose-containing materials which contains a) hydroxyaldehyde, b) a protein-containing component of animal origin and c) a component comprising phenolic oligomers. The invention likewise relates t...
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JP2023030586A |
To provide a manufacturing method of a wooden material for manufacturing the wooden material suitable for an exterior material from wood.In a manufacturing method of a wooden material 12 used for an exterior material, visible light A of ...
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JP2023028750A |
To provide a flame retardant for woody material that maintains low hygroscopicity, suppresses occurrence of wetting while improving its flame retardancy, and can improve its storage stability even in a low temperature environment and a f...
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JP2023508395A |
Sugar-based binder compositions for making composite products, especially wood boards, 50m2at least one further particulate additive selected from the group consisting of particulate additive(s) having a BET specific area of 1/g, amorpho...
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JP7228823B2 |
To provide a composition for a retardant treatment on woody material with which the woody material can be impregnated at a lower temperature and which can effectively prevent leaching and efflorescence.The present invention relates to a ...
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JP7227584B2 |
To improve a moisture retention of wood.After an agent composed of at least one type selected from polyols, polyol ethers, resin having a polar group at a side chain, sugar or a sugar derivative, an urea compound and inorganic salt is in...
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JP7222482B2 |
To provide a liquid permeation method capable of allowing a liquid to permeate a porous material while preventing the porous material from collapsing.A liquid permeation method for allowing a liquid to permeate a porous material includes...
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JP2023506002A |
This specification discloses an environmentally friendly method of protecting wood against biological deterioration such as fungal, bacterial and insect damage, as well as abiotic wood deterioration such as weathering. The method include...
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JP7218842B2 |
A delignified wood material is formed by removing substantially all of the lignin from natural wood. The resulting delignified wood retains cellulose-based lumina of the natural wood, with nanofibers of the cellulose microfibrils being s...
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JP7218903B2 |
To provide an insect proof and mold proof processing method of bamboo capable of preventing insect damage of raw material of bamboo itself, applying the processing so as not to be subject of occurrence of mold or insect damage due to ter...
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JP2023504861A |
The present invention relates to a process for modifying wood. The process includes treating wood with an impregnation solution comprising an alkali metal (or alkaline earth metal) silicate under conditions sufficient to impregnate the w...
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JP2023503745A |
The present disclosure relates to the field of cosmetics. In particular, the present disclosure provides fragrance dispensing wicking substrates and associated methods for dispensing fragrance oils or liquid fragrance materials into the ...
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JP2023014640A |
To provide a building material having flame retardancy and capable of suppressing excessive foaming of a coating layer.A building material has a base material and a coating layer formed on the surface of the base material. The coating la...
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JP2023011075A |
To provide a technique of applying physical properties such as durability and hardness of a broadleaf tree material to a coniferous tree material.A manufacturing method of a modified woody material comprises steps of 1) permeating a fran...
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JP2023004053A |
To provide a coloring method of wood capable of coloring, surely dark brown, wood into which a copper preservative is impregnated.A coloring method of wood has a preservative impregnation step for impregnating a copper preservative into ...
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JP2023500516A |
The present invention provides (A) formula (I): [Chemical 1] (Wherein n is an integer of 0 to 300) isosorbide epoxide, - an epoxy prepolymer composition comprising (B) an epoxide having at least three epoxy functional groups; It relates ...
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JP7194957B2 |
To provide a composite and a method which stably holds a wood vinegar oil having effects of insect proofness and the like.A composite comprises: a substrate, a first layer containing a wood vinegar oil on a part or all of a surface of th...
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JP2022189494A |
To provide a wood protective coating that forms a coating layer having high light transmittance and can improve the weather resistance of wood and a member for external facing.A wood protective coating contains A agent and B agent. The A...
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JP2022181758A |
To provide a fireproof wooden building member which delays combustion when fire occurs, and is widely usable in a building.A fireproof wooden building member includes a wooden base material, and a coating layer formed in at least a part ...
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JP2022182813A |
To provide a compression dehydrating device by which a state that a woody raw material is compressed is easily maintained due to a cured or solidified adhesive component so that conveyability and storage property of the woody raw materia...
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JP2022178568A |
To tone and synchronize appearance of a repair object part so as to match with a part other than a the repair object part when inkjet type printer printing for repairing a scratch is performed, and make a repair mark of the scratch incon...
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JP2022178545A |
To provide a wood dimension stabilizing composition capable of suppressing deterioration of dimensional stability because it is hard to be eluted even when used at outdoor where it may be exposed to moisture, and also suppressing discolo...
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JP7182494B2 |
To provide a vintage-like building board by consolidating a woody laminate (conifer plywood and the like) made by laminating a unit constituent board (conifer veneer and the like) on which summerwood and winterwood are alternately formed...
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