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Matches 951 - 1,000 out of 11,076

Document Document Title
WO/2002/076696A1
The invention relates to an emulsifier-free, water-dilutable wood preserving concentrate comprising: a) 20 to 50 % by weight, preferably 25 to 40 % by weight of a water-dilutable binder based on an acrylic acid-modified, polyethylene-fre...  
WO/2002/074507A1
A process for the preparation of a modified wood product, the process comprising: modifying moist wood by subjecting the wood to microwave radiation having a microwave energy of from 100 to 4000 joules/cm3 and a frequency (f) of from 0.1...  
WO/2002/072324A1
A method of reducing the emission of formaldehyde from formaldehyde laden layered products having at least 2 layers, at least one of which being a veneer, wherein prior to bonding the layers together, at least one side surface of said ve...  
WO/2002/072323A1
A method of reducing the emission of formaldehyde from formaldehyde laden layered products having at least 2 layers, at least one of which being a board or veneer, wherein prior to bonding the layers together, at least one side surface o...  
WO/2002/072204A2
The invention relates to an antifreeze fire-extinguishing agent, with a simultaneous action for reducing the flammability of objects. Said agent consists of an aqueous solution of alkali carbonate, citric acid and ethylene glycol.  
WO/2002/070215A2
Improved fire retardants that include guanylurea phosphate [(H2N-C(NH)-NH-C(O) NH2)•H3PO4] (GUP) and boric acid, materials such as wood and composite wood products that include these fire retardants, and methods of making and using same.  
WO/2002/068558A1
A water-based water repellant for the treatment of substrates made from lignocellulose or the like, characterized by containing a product obtained by copolycondensing 100 parts by weight of (A) an organosilicon compound of the general fo...  
WO/2002/064336A1
The present invention relates to an impregnating agent for wood against fungi which will break down the cellulose and lignin in the wood. The impregnating agent comprises a mixture of potassium diformate and propionic- and/or acetic- and...  
WO/2002/065040A1
Object for the invention is a method for treatment and drying of wood, in which method the wood is warmed up to an essentially higher temperature than the boiling point of water, where after the wood is compressed between moisture permea...  
WO/2002/064686A1
The present invention concerns a composition intended for the protection of a solid substrate against environmental attack. The composition includes at least one biocidal component and a hydrophobing agent. The composition is in the liqu...  
WO/2002/064337A2
The disclosed invention relates to polyisocyanate-impregnated lignocellulosic substrates having improved strength, water resistance and appearance, and also to methods and systems for producing such substrates. The polyisocyanate-impregn...  
WO/2002/060661A2
This invention relates to a leach-resistant borate preservative for lignocellulosic-based products, providing resistance against insect and fungal attack for use in exterior and ground contact applications. The preservative compositions ...  
WO/2002/060660A1
A furan polymer impregnated wood which comprises wood impregnated with a polymerizable furfural alcohol monomer solution containing at least water, stabilizers, and furfuryl alcohol, and at least one further compound selected from the gr...  
WO/2002/052935A2
A wood treatment material having a synergistic combination of fungicides including boron-containing compounds, organo-iodine compounds and amine-oxides is provided. This combination is shown to be especially effective in providing resist...  
WO/2002/049819A1
The objective of the present invention is an accelerated drying process for wood, capable of use with all species and of maintaining the quality of the dried wood intact, in which the temperature of the system is kept within the glass tr...  
WO/2002/049818A1
A wood steaming apparatus for heating wood (4) within chamber (1). Water within trough (8) is heated to generate 'wet steam'. Condensate is collected in collector (10) and pumped by pump (11) back to trough (8). The use of 'wet steam' re...  
WO/2002/048070A1
The invention relates to a method for using antimicrobial polymers for the protection of buildings and monuments by impregnating the surfaces with an antimicrobial polymer.  
WO/2002/047876A1
A material and method for treating timber. The material comprises a preservative and a carrier. The carrier is selected such that it remains mobile within the wood and provides for migration of the preservative within the treated wood. B...  
WO2002030638A3
A furan polymer impregnated wood which is uniform in colour and density throughout the treated zone. In order to obtain the polymer impregnated wood, a parent wood has been impregnated with a mixture containing polymerizable organic comp...  
WO2002015693A9
The invention relates to a biocidal composition which can be added to materials which can be attacked by harmful micro-organisms, containing pyrithione as a biocidal active ingredient. The biocidal composition is characterised in that it...  
WO/2002/043487A2
A multi-layer wood pest barrier having a prolonged lifetime that can be as long as the life of a building or structure to be protected. The lifetime protection is achieved by binding at least one pesticide within a continuous or disconti...  
WO/2002/043933A1
A process for treating wood comprising: a) impregnating the wood with a solution of furfuryl alcohol; b) allowing the impregnated wood to sit so as to permit diffusion of the furfuryl alcohol solution into the wood; and hot pressing the ...  
WO2002001958A3
The present invention provides a composition comprising an amine oxide and a boron compound. The boron compound may be boric acid, diboron tetrahydroxide, a borate, a boron oxide, a borane, or any combination of any of the foregoing. Ano...  
WO2002006021A3
Wood preservative compositions are disclosed. Treatment of lumber, plywood, and other wood products with a novel composition comprising the boron source composition, a melamine binder resin, and a urea casein activator resin protects lum...  
WO/2002/036112A1
A stenophiluric media is provided containing at least one bio-limiting agent such as a copper, tin, nickel or alloy thereof. The media may be formed of a polymer such as a thermoplastic polymer. The polymer may be an epoxy resin, a polye...  
WO2001053050A3  
WO2001094086A3
The invention relates to a method for treatment of resin-containing wood substrate which method comprises the step of hardening at least a part of the resin in said wood substrate.  
WO/2002/030194A1
The present invention relates to an antimicrobial polyalphaolefin composition comprising polyalphaolefin and trichlosan and/or paraben as antimicrobial compound(s). The composition may be used either as such in various applications, or a...  
WO/2002/030638A2
A furan polymer impregnated wood which is uniform in colour and density throughout the treated zone. In order to obtain the polymer impregnated wood, a parent wood has been impregnated with a mixture containing polymerizable organic comp...  
WO/2002/031044A1
The present invention relates to polyalphaolefin plastisizers for elastomers, and elastomer compositions containing polyalphaolefins. Polyalphaolefins may be used as plastisizing agents in elastomers and blends containing elastomers to p...  
WO2002013605A3
A wood treatment material having a synergistic combination of insecticides including boron-containing compounds and synthetic pyrethroids, is provided. This combination is shown to be especially effective in providing resistance to insec...  
WO/2002/028636A1
The present invention provides a method of finishing a wood surface for exterior exposure of the wood using a finishing film material in the form of a sheet. The finishing film comprises a flexible polymeric sheet material having a first...  
WO/2002/024420A1
The invention concerns a method for chemical treatment of a substrate, comprising reactive forces, which consists in contacting said substrate with a reactive compound of formula (I) X-R, wherein R is an organic fragment, and X is a reac...  
WO/2002/024421A1
The invention relates to a method for impregnating a lateral edge of a workpiece produced from wood-fibre material, in particular, a floor panel. The aim of the invention is to prevent the problem of moisture penetration of the floor pan...  
WO2001056755A3
The invention relates to an agent for protecting a material, especially a wood protection agent. The inventive agent is based on a polymer or resin, with a waterproofing agent and filler particles which are dispersed in said resin or sai...  
WO/2002/017720A1
There are described a method for the control of wood pests which comprises applying to the pests or the their habitat a pesticidally active amount of a pesticidal compositions comprising, as active ingredient, at least a compound of form...  
WO/2002/015693A1
The invention relates to a biocidal composition which can be added to materials which can be attacked by harmful micro-organisms, containing pyrithione as a biocidal active ingredient. The biocidal composition is characterised in that it...  
WO2001034355A3
This invention relates to a timber preservative solution, to a method of treating timber using the preservative solution and to timber so treated. Boron based timber preservatives are common in the art. However, the ability of boron to d...  
WO/2002/013605A2
A wood treatment material having a synergistic combination of insecticides including boron-containing compounds and synthetic pyrethroids, is provided. This combination is shown to be especially effective in providing resistance to insec...  
WO2001087806A3
A process for the preparation of aniline compounds of formula (I), wherein n and R are as defined in claim 1, by reacting nitro compounds of formula (II), wherein n and R are as defined, with hydrazine at elevated temperature in the pres...  
WO2001039917A3
A wax oil, more specific an oil-based treatment or impregnation agent with a content of wax, based upon a newly-disclosed type of wax cf. WO 97/41175, being characterised by having a high softening temperature and a high degree of firmne...  
WO/2002/006021A2
Wood preservative compositions are disclosed. Treatment of lumber, plywood, and other wood products with a novel composition comprising the boron source composition, a melamine binder resin, and a urea casein activator resin protects lum...  
WO/2002/006417A1
Preservative composition for lignocellulosic-based composites providing rapid and long-lasting protection against insect and fungal attack, in both low and high moisture environments, through the use of a combination of higher solubility...  
WO2001046530A3
The invention relates to building construction and is intended to be used for insulation and reinforcement of building construction made of concrete, reinforced concrete, wood, natural and artificial stone and other construction material...  
WO2001041989A3
The studies that face the problem linked to the cork taste are numerous. The cause of such anomaly, that several times is possible to find in the bottled wine, is to ascribe to the use of corks obtained from cork material attacked by mic...  
WO/2002/002287A1
The invention concerns a method for preserving sap or more less dry wood, which consists in impregnating the wood longitudinally and radially, a longitudinal injection following the raw sap circuit for preserving the whole timber, and a ...  
WO/2002/001958A2
The present invention provides a composition comprising an amine oxide and a boron compound. The boron compound may be boric acid, diboron tetrahydroxide, a borate, a boron oxide, a borane, or any combination of any of the foregoing. Ano...  
WO/2002/000404A1
The invention concerns a method for treating wood with an impregnating product. Said method is characterised in that it comprises a step which consists in treating the wood to be heat-impregnated at a temperature higher than 220 °C, so ...  
WO/2001/097985A1
Wood cellulose is treated with a reactive silicate. The reaction is done to cellulose within the wood and may be catalyzed with acid or base catalysts or a carbon silicon halogen combination which produces in situ acid catalysts or a dif...  
WO/2001/096485A1
The invention pertains to a water borne binder composition comprising: a) an aqueous dispersion of an acrylic copolymer comprising carboxylic acid and ethylene-urea functionality, having a weight average molecular weight below 200,000 an...  

Matches 951 - 1,000 out of 11,076