Login| Sign Up| Help| Contact|

Patent Searching and Data


Matches 1 - 50 out of 11,042

Document Document Title
WO/2019/145606A1
The present invention relates to a novel method of treating wood, in which method wood material is kept in hot liquid in a temperature from 100 to 260 °C, the treated wood material is dried and liquid treatment substance is impregnated ...  
WO/2019/138364A1
A method of treating wood includes subjecting the wood to a vacuum environment, and thereafter contacting the wood under positive pressure with an aldehyde and an isocyanate, both the aldehyde and the isocyanate being in liquid form.  
WO/2019/136193A1
A method for making a door skin or making a door is provided. A wood board is first provided. The wood board comprises a surface having a first texture with a first plurality of grains, and at least one knot, which has a predetermined de...  
WO/2019/132097A1
The present invention relates to a composition for manufacturing an eco-friendly, functional particle board. More specifically, the present invention can provide a composition for manufacturing an eco-friendly, functional particle board,...  
WO/2019/133806A1
A wood substrate or member is included, having an increased density with respect to natural, untreated wood. The process includes drying the wood prior to application of heat and pressure, which are controlled to reduce or eliminate colo...  
WO/2019/123230A1
The present invention relates to a process for preparing a modified wood product wherein the wood is treated with low-molecular weight resin based on lignin degradation products. The present invention also relates to a modified wood prod...  
WO/2019/120421A1
The present invention relates to a system and method for very fast fire retardant impregnation of wooden plates with a chemical composition. The system comprises weighing systems, humidity sensors for performing measurement of humidity i...  
WO/2019/112272A1
The present invention relates to a method for manufacturing a processed cork chip, and a method for constructing a floor using the same. A processed cork chip is manufactured by a method comprising: a drying step of pulverizing and dryin...  
WO/2019/099380A1
A system and method for a fire-retardant insulation product are provided, along with a fire-retardant chemical formulation. An insulation product provided includes cellulose fibers and a fire-retardant chemical formulation. The fire-reta...  
WO/2019/096336A1
The present invention provides a method of staining wood using iron nanoparticles, characterized in that it comprises the following steps: - iron oxide nanoparticles are prepared by precipitation of iron(II) and/or iron(III) ions in basi...  
WO/2019/097780A1
A biomass composition containing a pulverized palm tree material and a polycarboxylic acid is supplied onto the surface of a wood board, and then the wood board is subjected to hot press molding.  
WO/2019/099410A1
In one inventive concept, a product for modifying a cellulose-lignin material with siloxane includes a mixture having a siloxane species, a metal catalyst, and a nonpolar solvent. The mixture is operative to modify a cellulose-lignin mat...  
WO/2019/091908A1
The invention relates to a resin composition containing a covalent modified polyhexamethylene guanidine (PHMG) on the primary amine groups and/or a covalent modified polyhexamethylene biguanide (PHMB) on the primary amine groups. The inv...  
WO/2019/077087A1
The invention relates to a method for the treatment of cellulosic material. The method is comprising the steps of impregnation of the cellulosic material and treatment of the impregnated cellulosic material by a fumigation step or an eva...  
WO/2019/074126A1
[Problem] to provide a multilayer noncombustible wood with outstanding fire resistance, and which imparts extremely minimal damage to support wood even if a fire occurs in the surrounds thereof. [Solution] This invention is a multilayer ...  
WO/2019/074113A1
[Problem] To provide a multilayer reinforced wood which has excellent fire resistance, imparts minimal damage to supporting wood, and has outstanding strength. [Solution] This invention is a multilayer reinforced wood A which is used as ...  
WO/2019/066085A1
The present invention enables production of a high-density strand board without using special equipment, by molding under a pressure approximately the same as that applied to produce a normal-density strand board. A pretreatment step P2 ...  
WO/2019/062216A1
The present invention relates to a liquid-state temporary reinforcing material, a preparation method therefor and an application thereof. The liquid-state temporary reinforcing material comprises a reinforcing material and a crystallizat...  
WO/2019/060972A1
A solution for treating wood, comprising a first combination of dichloromethane solvent with a fluorinated polymer and a second combination of dichloromethane solvent with a resin, a castor oil polyol chain binder, titanium isopropoxide ...  
WO/2019/060919A1
A system for constructing a deck using engineered wood products, including, but not limited to, structural composite lumber (SCL). Deck boards may be formed from a plurality of veneer layers treated with fire protection treatments, prese...  
WO/2019/055789A1
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...  
WO/2019/051212A1
The present invention relates to the creation of thermally insulating materials derived from cellulosic materials by selectively depolymerizing the materials anatomy. Cellulosic materials may be comprised of three main biopolymers: ligni...  
WO/2019/050962A1
The present invention relates to a coating apparatus for an elongate workpiece and a method of operating the coating apparatus. The coating apparatus generally includes a first tray and a second tray with coating tubes interconnected to ...  
WO/2019/046245A1
The present invention relates to a method for producing copper ammonia solutions by reacting a cuprous oxide with ammonia, carbon dioxide and an oxidant. The resulting copper-containing solution can then be used to formulate a variety of...  
WO/2019/036428A1
Disclosed herein are compositions and methods for treating wood to give it a desirable color that is durable over time, while at the same time rendering the wood resistant to fungal decay and insect attack. The wood may be pressure treat...  
WO/2019/025651A1
The invention relates to a method for producing magnetic cork particles, comprising the steps of: providing a composition comprising an alkaline solution and cork particles, with a size of between 1 nm and 2 mm, and stirring same; adding...  
WO/2019/022111A1
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...  
WO/2019/017762A1
The present invention relates to method of making compreg palm wood from palm species using palm trunk as its raw material. The method of making compreg palm wood is characterized by the steps sawing palm trunk to obtain a plurality of p...  
WO/2019/012403A1
The invention relates to a method for treating at least one part made of wood comprising: - A) an impregnation phase for impregnating the part with at least one colouring agent; - B) a steaming phase comprising heating said part in the p...  
WO/2019/006836A1
Disclosed is a microwave-impregnating modified treatment process for wood for ground heating solid-wood flooring. The process comprises a. microwave treatment: putting wood in a microwave treatment device to undergo microwave treatment, ...  
WO/2019/004963A2
Invention relates to excimer manufacturing method developed to produce various internal and external decoration panels such as matt lacquered surface wooden, laminate based furniture panels, internal decoration panels, external facade pa...  
WO/2019/000395A1
Disclosed is a reconstituted bamboo timber (100) prepared by laminating single bamboo bodies with an adhesive, wherein the single bamboo bodies form single bamboo body oil storage spaces (200), at least some of the adhesive forms adhesiv...  
WO/2019/004315A1
The present invention addresses the problem of improving the moldability and durability of lumpy wood, and allowing a piece of wood to be molded by itself while maintaining the tissue or grain characteristics of the wood. Provided is a m...  
WO/2019/004846A1
Described herein is a treatment method or process and wood products thereof. In particular, a product formulation of a single phase solution combining a wood preservative (durable component) with a Flame Retardant component [FR] to produ...  
WO/2019/002690A1
The present invention relates to a method for treating a vent gas steam from heat treatment of plant biomass. The invention also relates to an apparatus for performing the method for treating a vent gas steam from heat treatment of plant...  
WO/2019/004963A3
Invention relates to excimer manufacturing method developed to produce various internal and external decoration panels such as matt lacquered surface wooden, laminate based furniture panels, internal decoration panels, external facade pa...  
WO/2018/234774A1
A polymerisable composition suitable for impregnating a permeable material, a process for the treatment of a permeable material, especially wood and an impregnated material is described. The composition comprises at least 60% w/w composi...  
WO/2018/229448A1
The present invention concerns a method for fungicide and/or insecticide treatment of at least one element contained in at least one enclosure (1), wherein said enclosure (1) is hermetically sealed and subjected to a heat treatment by me...  
WO/2018/224490A1
The present invention relates to a process for the esterification of all or some of the hydroxyl functions of a wood-type material and/or of one of the products derived therefrom, characterized in that said material is brought into conta...  
WO/2018/224598A1
The invention relates to a process for treating lignocellulosic material, preferably wood, comprising the following successive steps: (1) extraction of lignin by a fluid in supercritical or subcritical phase in order to extract from 40 t...  
WO/2018/221567A1
The present invention addresses the problem of providing a flame-retardant woody material having low hygroscopicity and excellent flame retardant performance and a flame retardant for woody materials therefor. The present invention relat...  
WO/2018/215486A1
The invention relates to a glue application device for applying glue to particles, a device of an installation for producing pressed boards, a method for preventing the accumulation of glue and/or particles and a method for applying glue...  
WO/2018/197094A1
The invention relates to a method for treating wood strands which are suitable for producing OSB boards. The wood strands are treated with steam without being dried after being obtained, and the steam is conducted over the wood strands a...  
WO/2018/194144A1
A wood-preserving composition which comprises, as an active ingredient, at least one member selected from the group consisting of a compound represented by formula (1) [wherein: R represents a hydrogen atom, a methyl group, etc.; X repre...  
WO/2018/192065A1
The invention belongs to the technical field of veneer manufacturing, relates to nano veneer, in particular to a method for making nano veneer, comprising firstly placing a veneer to be treated into a vacuum tank; then placing a nano-sca...  
WO/2018/190325A1
A compound represented by formula (1), or a salt thereof, is provided that is effective as a wood preservative. In the formula, R1 represents an optionally substituted C1-C6 alkyl group, a C1-C6 haloalkyl group, etc., R2 represents a hal...  
WO/2018/190920A1
A process for staining/finishing a wood article, preferably unfinished wood, and/or wood articles from which the finish has been removed, with a stain formulation (oil or water based) containing a plurality of fluorescent dyes and/or pig...  
WO/2018/191181A1
A super strong and tough densified wood structure is formed by subjecting a cellulose-based natural wood material to a chemical treatment that partially removes lignin therefrom. The treated wood retains lumina of the natural wood, with ...  
WO/2018/187238A1
A flexible structure is formed by subjecting cellulose-based natural wood material to a chemical treatment that partially removes hemicellulose and lignin therefrom. The treated wood has a unique 3-D porous structure with numerous channe...  
WO/2018/183615A1
A method for preserving wood by contacting wood with a composition comprising a polyurethane polymer, non-aqueous solvents, and a wood preservative.  

Matches 1 - 50 out of 11,042