Class / Patent application number | Description | Number of patent applications / Date published |
428106000 | Wood grain | 61 |
20080213532 | Decorative Surface Veneer - A process for the manufacture of veneer and a decorative surface veneer that comprises gluing board-like, plane pieces of wood together with an adhesive to form a beam-like block of wood. The humidity content of the beam-like block of wood is increased. Veneer is cut from the beam-like block of wood and dried until the humidity content is below a fiber saturation point. Because of the rules governing abstracts, this abstract should not be used to construe the claims. | 09-04-2008 |
20090214814 | SLIP-RESISTANT COATING SYSTEM FOR WOOD PRODUCTS - The present invention provides a method for preparing a slip-resistant surface on an engineered wood product. The method includes the steps of (i) providing an engineered wood product (panel), (ii) applying a slip-resistant surface coating system, which includes a liquid radiation-curable coating composition and a texturing agent, to at least a portion of at least one surface of the wood product (panel); and (iii) curing the composition. In a preferred embodiment the coating composition is substantially free of solvent and radiation-curable. The coating composition may be applied in one or more layers, and the coating composition is in the form of a UV-curable coating composition. | 08-27-2009 |
20090220730 | Material Plate - A material plate suitable for use as a floor covering comprises a middle substrate layer having two sides and a first and second decor layer on each side of the substrate. The decor layers may be advantageously different in aesthetic appearance. A transparent overlay layer is provided over the one and preferably both decor layers. Either the decor layers or the overlay layers, or both, comprise abrasion-resistant particles to extend wear. | 09-03-2009 |
20090263617 | PANEL CONTAINING BAMBOO - A multi-layered composite wood panel including a core layer, a first surface layer and a second surface layer. The core layer is formed from wood flakes and has a top surface and a bottom surface. The first surface layer is adhered to the top surface of the core layer and includes strands of woven bamboo. The second surface layer is adhered to the bottom surface of the core layer and includes strands of woven bamboo. The core layer, first surface layer and second surface layer are bound together to form a substantially rectangular plane having a thickness of between about 0.25 inches and about 2.0 inches. | 10-22-2009 |
20090297760 | Method for Surface Coating for Improved Weatherability of Building Products - The present invention relates to a weatherable building product comprising a wood component. The wood component has at least a portion which is coated with a coating composition comprising a blend of saturated polymers, synthetic resins, plasticizers, and/or filler materials. The wood component comprises solid wood or fiber-based materials. | 12-03-2009 |
20100015389 | CONTAINER FLOORING MATERIAL AND METHOD OF MANUFACTURE - The present invention relates to a composite container floorboard having a structural strand-based board as the core material and its fabrication method thereof. It is characterized wherein the composite container floorboard, using a structural strand-based board as a core material, comprises 2 to 4 layers of wooden veneers coated or impregnated with resin, respectively, on a top and a bottom of the surface overlay materials; or comprises one piece of impregnated paper, one piece of resin-impregnated bamboo-woven mat, and 1 to 3 pieces of double-side resin-coated or resin-impregnated wooden veneers, respectively, from an exterior to an interior of the surface overlay materials; or comprises one | 01-21-2010 |
20100015390 | WOOD COMPOSITE MATERIAL CONTAINING BALSAM FIR - A wood composite board comprising balsam fir strands is disclosed. | 01-21-2010 |
20100035015 | Reinforced wood for overcoming interlaminate shear failure - A wood composite including a reinforced laminate for overcoming interlaminate shear failure includes the use of an adhesive to form a strong mechanical bond between the adhesive and the wood and a strong chemical bond between the adhesive and the reinforced laminate. The reinforcement is a fiber reinforced polymer (FRP) composite comprising a thermoset polyurethane resin matrix. An emulsion polymer isocyanate (EPI) adhesive is used to bond the FRP composite to wood. | 02-11-2010 |
20100068452 | IMPACT ABSORBER COMPOSITION - Provided in this invention is an impact absorber composition comprising a copolymer containing an aromatic vinyl compound, wherein the peak of tan δ of the copolymer obtained from the measurement of the dynamic viscoelasticity is in the range of more than 0° C. to 20° C. or less, the value of tan δ is 0.4 or more in the whole temperature range of 5° C. to 15° C., and the value of tan δ at 15° C. is 0.5 or more. | 03-18-2010 |
20100159187 | Laminating System and Method | 06-24-2010 |
20100159188 | CARRIER PLATE FOR A PUNCHING TOOL - A carrier plate ( | 06-24-2010 |
20100178451 | METHOD FOR PRODUCING BAMBOO BOARDS AND PRODUCTS - Manufactured bamboo products and methods of making thereof are disclosed herein. The method may include providing a plurality of elongated bamboo strips, separating each elongated bamboo strip along its length into a plurality of bamboo lengthwise segments that remain attached, applying glue to each separated bamboo strip, loading the separated bamboo strips into a mold, and applying pressure to the separated bamboo strips in the mold to produce a manufactured bamboo product. | 07-15-2010 |
20100221486 | BIOCIDAL COMPOSITION, AND RESIN COMPOSITIONS, COMPOSITE MATERIALS, AND LAMINATES CONTAINING THE SAME - The invention relates to a biocidal composition comprising at least one nanoscale metal oxide of the transition elements and at least one organic biocidal compound. The invention further relates to a resin composition comprising at least one aminoplast and a biocidal composition according to the invention. The invention also relates to composite materials and laminates containing the disclosed biocidal composition or the disclosed resin composition such that the surfaces thereof have biocidal properties. | 09-02-2010 |
20110064907 | SHAPED ARTICLES WITH BALSA WOOD AND METHOD OF PRODUCING THEM - Shaped articles made of balsa veneers, balsa chips, balsa strands or balsa strips, which are oriented in the same direction according to their grain direction, and the grain direction of the individual chips deviates by 0° to 30° from the direction of the axis of the grain. The spaces of the adjacent balsa veneers, chips, strands or strips are filled with a, for example foamed, adhesive, the density of which may be the same as or close to the density of the surrounding balsa wood. | 03-17-2011 |
20110081518 | Composite cores and panels - A composite core panel has opposite side surfaces for receiving skins to form a composite sandwich panel. The core panel includes a plurality of spaced blocks of low density cellular material such as foam plastics and have opposite side surfaces forming the side surfaces of the core panel and opposite edge surfaces extending between the side surfaces. A plurality of parallel spaced elongated primary strips of structural cellular material such as balsa wood or engineered foam have a higher density and extend between the blocks, and the blocks have side surfaces adhesively attached to edge surfaces of the blocks. A plurality of parallel spaced secondary strips of structural high density cellular material such as balsa wood or engineered foam extend transversely to the primary strips and have end surfaces adhesively attached to the primary strips and side surfaces adhesively attached to the blocks. | 04-07-2011 |
20110091683 | POST FORMABLE PLYWOOD PRODUCT AND ITS MANUFACTURING METHOD - The invention relates to a post formable plywood product and method for manufacturing a post formable plywood product. The post formable plywood product is formed so that the veneers of the plywood are joined together. In accordance with the invention, the veneers are bound together by self-adhesive material formed of polyolefm film, and polyolefin film contains reactive groups with —OH groups of the wood for forming covalent bonds between the veneer and polyolefin film. | 04-21-2011 |
20110104431 | Material sheet with decorative layer and embossing - A material sheet in particular for producing furniture, including at least one center substrate layer, and a decorative layer at least on one side of the substrate layer. The decorative layer is disposed on both sides of the material sheet to be produced and a precise embossing is provided. The structures on both sides of the material sheet are configured precisely aligned. | 05-05-2011 |
20110111167 | Buffer Board for a Treadmill - A buffer board for a treadmill includes a bamboo strip portion and an endurable slide plate. The bamboo strip portion is composed of at least one longitudinal strip and at least one transverse strip. The longitudinal strip and the transverse strip are crosswise knitted to constitute a bamboo plate. The bamboo plate can be stacked one by one to form a stack of bamboo plates in a desired thickness for enhancing the strength of the buffer board. The endurable slide plate is attached on the bamboo plate or the stack of bamboo plates. A layer of rubber or foam is attached on the endurable slide board. The buffer board is applied to a running belt of the treadmill, with the bamboo plate to provide a better buffer effect. | 05-12-2011 |
20110151180 | RAPID CURING ALDEHYDE RESIN-POLYISOCYANATE COMPOSITION AND METHOD FOR PRODUCING HYBRID POLYMER - A hybrid polymer composition and a method for forming it is provided, comprising a first part A comprising a polyurethane catalyst and an aldehyde resin pre-polymer and a second part B comprising a polyisocyanate pre-polymer and an aldehyde resin cure accelerator. Methods are also provided for forming a composite with a two part hybrid polymer composition and a fibrous web material. | 06-23-2011 |
20110262685 | TYPE OF SURFACE-REINFORCED SOLID WOOD SECTION MATERIAL AND ITS MANUFACTURING METHOD - The present invention relates to a solid wood section material and its manufacturing method. This invention is achieved by the following technical plans: a type of surface-reinforced solid wood product, including a compacted layer and a natural layer connected with fibre, has total density of between 350 and 750 kg/m | 10-27-2011 |
20110268915 | FORMALDEHYDE-FREE PROTEIN-CONTAINING BINDER COMPOSITIONS - A wood-containing composite are described that may include a lignocellulosic material, and a formaldehyde-free binder in contact with at least a portion of the lignocellulose material. The binder is formed from a binder composition that includes a soy flour, a polymer, and a crosslinking agent, at least a portion of each of which are covalently crosslinked to each other in the binder. Also described are methods of making wood-containing composites by providing a pre-mixed, one-part binder composition of at least 60 wt. % soy flour, a polymer, and a crosslinking agent. The binder composition is applied to lignocellulosic material, and the combination may be heated at a temperature of about 100° C. or more to cure the binder composition into a binder. The cured binder has the soy protein, polymer, and crosslinking agent covalently bonded to each other. | 11-03-2011 |
20110274872 | ULTRA THICK BAMBOO-WOOD COMPOSITE PANEL, ULTRA THICK SOLID WOOD COMPOSITE PANEL AND MANUFACTURING METHODS THEREOF - The present invention provides ultra-thick bamboo/wood and solid wood composite panels, comprising core board, surface board and back board; said core board is composed of ultra-thick peeling veneers with the thickness of 6 to 12 mm, both said surface board and back board are made of bamboo or wood; said core board comprises several layers of said ultra-thick veneers, and the veneers of contiguous layer are assembled with parallel structure; glue layer is arranged between contiguous said veneers, the adhesive in the glue layer is the aqueous macromolecule isocyanate adhesive; said ultra-thick veneers of the core layer are the veneers with stress degradation treatment, i.e., punctate or line segment cracks are formed along the grain of said veneer loose side in each layer. The glue spread amounts of said composite panels are obviously less than that of the existing composite panels with the same thickness, and the composite panels are without warping or deformation. The present invention also provides the manufacturing method of the above composite panels. | 11-10-2011 |
20110293880 | BAMBOO ARTIFICIAL BOARD AND PRODUCING METHOD THEREOF - The present invention provides a bamboo-based panel comprising a hunk bamboo bundle mat based panel and a bamboo fiber reinforced composite. The bamboo-based panel comprises several pieces of the hunk bamboo bundle mats or oriented bamboo fiber mats (OBFM) which are parallel or cross laid up with each other, the glue layer is arranged among them so as to make panels by gluing. The upper surface and the lower surface of said hunk bamboo bundle mat comprise the outer layer and inner layer of said bamboo, wherein, a waxy layer and a siliceous layer are respectively removed therefrom. | 12-01-2011 |
20120135185 | PANEL ASSEMBLED FROM INDIVIDUAL TIMBERS FOR HIGH BUILDINGS - The invention relates to a panel assembled from individual timbers for high buildings, wherein a plurality of layers of parallel square timbers ( | 05-31-2012 |
20120183723 | Binder Compositions and Methods for Making and Using Same - Binder compositions and methods for making and using same are provided. The binder composition can include at least one polyamidoamine prepolymer and at least one copolymer. The copolymer can include one or more vinyl aromatic derived units, and one or more unsaturated carboxylic acids, one or more unsaturated carboxylic anhydrides, or a combination thereof. The copolymer can be modified by reaction with one or more base compounds. | 07-19-2012 |
20120237720 | BAMBOO COMPOSITE TIMBERS - A bamboo composite timber and method for making the same is presented. Bamboo slats are laid up into a preform in a mold and coated with a urethane adhesive. The slats are arranged in the preform in side-to-side, end-to-end and face-to-face orientation. The composite is subjected to elevated temperature and pressure in the mold until the adhesive cures, the temperature and pressure ensuring uniformity of the resulting timber and eliminating voids and the like internally. The slats may be arranged in any of numerous ways, including three directions of orthogonal relationships. | 09-20-2012 |
20130004703 | BOARD COMPLEX HAVING PLA COVER - The present invention relates to a board complex having a polylactic acid (PLA) cover. The board complex includes: a cover member having at least one layer containing a PLA resin; and a board formed beneath the cover member, wherein the material for the board is selected from medium-density fiberboard (MDF), plywood, asbestos-free cellulose fiber reinforced cement board, magnesium board, glued laminated timber, high density fiberboard (HDF), particle board, ceramic tile, porcelain tile, ceramic board, and click-fastened board. | 01-03-2013 |
20130017359 | Preparation Of Lignocellulosic Products - A lignocellulosic composite composition comprising: a) lignocellulosic pieces, b) one or more organic binders, c) hydrophobing agent in the form of a silicon containing material selected from (i) phenyl silsesquioxane resin, (ii) a reaction product of an aminosilane and alkylsilane, (iii) a resin emulsion and (v) a polydiorganosiloxane polymer having at least 2 Si—H groups having at least 2 Si—H groups per molecule in combination with either an aminosilane or an aminosiloxane or, in the absence of said aminosilane and said aminosiloxane when at least one organic binder (b) comprises primary or secondary amino groups. The hydrophobing agent is present in the composition in an amount of from about 0.05 to 3% by weight of the composition and is optionally wax free. Methods of preparation and uses are additionally discussed. | 01-17-2013 |
20130065012 | PROTEIN-CONTAINING ADHESIVES, AND MANUFACTURE AND USE THEREOF - The invention provides protein adhesives and methods of making and using such adhesives. One type of protein adhesive described herein contains lignin and ground plant meal or an isolated polypeptide composition obtained from plant biomass. Other types of protein adhesives described herein contain a plant protein composition and either a hydroxyaromatic/aldehyde, urea/aldehyde, or amine/aldehyde component. | 03-14-2013 |
20130065013 | MULTI-LAYER WOOD VENEER MOULDING - Multi-layer moulding having a high structural load-carrying capacity with two opposing broad faces and a laterally peripheral end face, containing, in layers, broad face on broad face, layered wood veneers and, lying between the wood veneers, adhesives. The wood veneers are layered in such a way that the grain of at least one of the wood veneers deviates from the grain of one or the other wood veneers by 45° to 90° and in that the grain of the wood veneers deviates by 22.5 to 67.5° with respect to a surface normal to an end face of the moulding. | 03-14-2013 |
20130101786 | METHOD FOR TREATMENT OF A BOARD AND A BOARD ELEMENT - The invention relates to a method for treating a board ( | 04-25-2013 |
20130202843 | GREEN MATERIAL BASED ARTICLE, COMPOSITION, AND METHOD OF PRODUCING SAME - Articles of manufacture, compositions of matter, and methods are involved with but are not limited to: substantially uniformly mixing components including at least one or more starch based components, one or more gluten based components, one or more fibrous components, one or more starch agents, and water to produce a mixture; forming said mixture into a predefined shape to produce a formed mixture; treating with curing heat treatment to increase linking within the one or more starch based components involving the one or more starch agents to produce a cured, formed mixture; dehydrating said cured, formed mixture to remove a substantial portion of water to produce a dehydrated, cured, formed mixture; and sealing at least portions of external surfaces to produce a sealed, dehydrated, cured, formed mixture. In addition to the foregoing, other method aspects are described in the claims, drawings, and text forming a part of the present disclosure. | 08-08-2013 |
20130209729 | GENERATION OF MIXED DIISOCYANATES BY PHOSGENATION OF SOY BASED METHYL AMINO ESTERS - The present invention relates to an improved composition comprising a blend of diisocyanates of Formula (II) derived from their corresponding dianiino alkyl esters obtained from soy protein source, wherein R is an alkyl and n is 1-4, and methods of making and using such compositions as construction material resin binders, in particular, wood resin binders and/or adhesives. | 08-15-2013 |
20130266759 | FLOORING MATERIAL INCLUDING A PLA SURFACE LAYER HAVING WOOD PATTERNS - The present invention relates to a flooring material including a PLA surface layer having a wood pattern. The flooring material includes a surface layer including at least one layer containing a PLA resin, a plywood layer including a veneer disposed on the undersurface of the surface layer, and a synthetic resin layer disposed on the undersurface of the plywood layer. The flooring material is cut in a tongue & groove shape. | 10-10-2013 |
20130287993 | COMPOSITE PRODUCTS MADE WITH BINDER COMPOSITIONS THAT INCLUDE TANNINS AND MULTIFUNCTIONAL ALDEHYDES - Composite products and methods for making same are provided. The composite product can include a plurality of substrates and an at least partially cured binder composition. The binder composition, prior to curing, can include one or more tannins and one or more multifunctional aldehyde compounds. The one or more multifunctional aldehyde compounds can include (1) three or more carbon atoms and two or more aldehyde functional groups, or (2) two or more carbon atoms, at least one aldehyde functional group, and at least one functional group other than an aldehyde functional group. A carbon atom of at least one aldehyde functional group in the cured binder composition can have a first bond with a first tannin molecule and a second bond with (a) the first tannin molecule, (b) a second tannin molecule, or (c) an oxygen atom of the at least one aldehyde functional group. | 10-31-2013 |
20130295319 | RESIN SYSTEMS FOR MAKING COMPOSITE PRODUCTS - Resin systems and methods for making and using same are provided. The resin system can include a first aqueous resin comprising at least two polymerized monomers and a second aqueous resin comprising at least two polymerized monomers. The first aqueous resin can be present in an amount of about 5 wt % to about 95 wt %, based on the total weight the resin system. The second aqueous resin can be present in an amount of about 5 wt % to about 95 wt %, based on the total weight the resin system. The at least two polymerized monomers of the first and second aqueous resins can be the same monomers. | 11-07-2013 |
20130316124 | QUAKE-RESISTANT PLYWOOD LAMINATE - A plywood laminate includes: a plate having lateral wood grains as a core plate material; additional core plate materials that sandwich the core plate material from both sides, wood grains of one of the additional core plate materials being 45° inclined and wood grains of the other one thereof being 45° inclined in an opposite direction; and, a front plate material and a rear plate material having vertical wood grains and superposed on the outside of the additional core plate materials, wherein plates constituting the plywood laminate are formed by assembling cut pieces obtained by cutting along cutting lines obtained by assembling isosceles right triangles without gap or by cutting along cutting lines obtained by assembling a pentagon of which upper portion is an isosceles right triangle and an isosceles. | 11-28-2013 |
20130316125 | CORE LAYER COMPRISING ZIGZAG-SHAPED WOOD ELEMENTS AND MULTILAYER COMPOSITE COMPRISING THE CORE LAYER - A core layer, a multilayer composite, and methods of making and using the same are provided. The core layer includes wooden zigzag-shaped elements and is suitable for producing a multilayer composite, or for use in a multilayer composite. The multilayer composite includes at least one cover layer and a core layer, and the cover layer is arranged such that it at least partially covers the core layer and is fixedly connected to the core layer. | 11-28-2013 |
20130316126 | CORE LAYER HAVING STICK-LIKE ELEMENTS AND MULTI-LAYERED COMPOSITE CONTAINING THE CORE LAYER - A core layer, a multi-layered composite, and methods of producing the same are provided. The core layer includes a first layer having first stick-like elements and a second layer having second stick-like elements. In each layer the stick-like elements are spaced apart and separated from each other by a cavity. A first stick-like element in the first layer and a second stick-like element in the second layer include an angle with each other which is different from zero, and the first layer and the second layer are fixedly interconnected. | 11-28-2013 |
20130316127 | BAMBOO BOARD AND A COMPOSITE BOARD AND FABRICATION METHOD FOR SAME - A bamboo board of the present invention is produced by preparing a plurality of square tubular bodies fabricated by cutting a surface layer of tubes that form bamboo rods so that the cross sectional surfaces that are orthogonal to the longitudinal direction of the bamboo rods have two groups of two parallel facing surfaces, aligning the plurality of square tubular bodies parallel to one another, and gluing facing cut surfaces of the plurality of square tubular bodies in place by means of a first adhesive agent. The bamboo board is produced as a tube without splitting bamboo rods or cutting and shaping an arc-shaped bamboo material into a planar shape in a conventional method is a light-weight board having a sufficient strength, due to less deformation such as warping when using bamboo shaped into a planar configuration and use of a natural hollow structure of bamboo. | 11-28-2013 |
20140087122 | Engineered Wood Produced with Substituted Cellulose Ester Adhesives and Methods Relating Thereto - Engineered wood may be produced with substituted cellulose ester adhesives. For example, an engineered wood may comprise a plurality of wood substrates that independently comprise a lignin-containing material (e.g., wood dust, wood particles, wood chips, and the like), the plurality of wood substrates being adhered together with an adhesive that comprises a substituted cellulose ester that comprises a cellulose polymer backbone having an organic ester substituent and an inorganic ester substituent that comprises an inorganic, nonmetal atom selected from the group consisting of sulfur, phosphorus, boron, and chlorine. | 03-27-2014 |
20140093678 | VENTILATED STRUCTURAL PANELS AND METHOD OF CONSTRUCTION WITH VENTILATED STRUCTURAL PANELS - A multi-plenum structural panel having a top sheet, a middle sheet, and a bottom sheet, each sheet being parallel to the other two. A first plurality of spacing structural elements, fixedly attaches the top sheet to the middle sheet. A second plurality of spacing structural elements fixedly attaching the middle sheet to the bottom sheet, such that a yield strength of an assembled multi-plenum structural panel is greater than a sum of individual yield strengths of the top, the middle, and the bottom sheets. An upper plenum is defined by a spacing between the first sheet and the second sheet. A lower plenum is defined by a spacing between the second sheet and the third sheet. The plurality of spacing structural elements is formed such that a plurality of spaced apart unobstructed pathways are created in each plenum for air to move from at least one edge of the multi-plenum structural panel to at least one of an opposite and an adjacent edge of the multi-plenum structural panel in each plenum. | 04-03-2014 |
20140093679 | CLADDING MATERIAL FOR CONSTRUCTION - A building exterior material is made of a curable composition which has excellent water vapor permeability. The building exterior material comprises a building exterior substrate coated with a curable composition comprising an organic polymer (A) containing a silicon-containing group capable of being cross-linked by forming a siloxane bond, wherein the organic polymer (A) is a polyoxyalkylene polymer (A1) containing an oxyethylene repeating unit in a backbone skeleton, a weight of the oxyethylene repeating unit in the component (A1) being 1 to 80% by weight of the total weight of the component (A1), and/or a (meth)acrylate polymer (A2) containing an oxyethylene repeating unit at a side chain, a weight of the oxyethylene repeating unit in the component (A2) being 1 to 50% by weight of the total weight of the component (A2), and the curable composition is cured into a cured product having a thickness of 0.1 to 3.0 mm. | 04-03-2014 |
20140120301 | SHEATHING ASSEMBLIES AND METHODS FOR MAKING AND USING SAME - Sheathing assemblies and methods for making and using same are provided. The sheathing assembly can include a body and a barrier secured to a first side of the body. The body can include a plurality of lignocellulosic substrates. Any adhesive disposed between the body and the barrier can consist of: (1) a first adhesive disposed throughout the body and having a substantially constant concentration within the body, (2) a second adhesive disposed throughout the barrier and having a substantially constant concentration within the barrier, or (3) a first adhesive disposed throughout the body and having a substantially constant concentration within the body and a second adhesive disposed throughout the barrier and having a substantially constant concentration within the barrier. | 05-01-2014 |
20140178629 | Functionalized and Multifunctional Composite Material, Method and Applications - Open-architecture constituents, such as wood fibers, are coated with an intercalated functional material and bound together to form a solid product, such as a plank. Applications for this material include decking, fencing, and the like. The functional material is applied prior to forming the solid product, either as a coating on each fiber or inserted in a fiber or fiber cluster. As the constituents, such as fibers, wear during use of the product, the functional material is released to provide continual protection of the product, such as UV resistance and fungal resistance. | 06-26-2014 |
20140178630 | FIBRE BASED PANELS WITH A WEAR RESISTANCE SURFACE - Building panels with a homogenous decorative surface having a wear layer comprising fibres, binders and wear resistant particles. | 06-26-2014 |
20140199513 | DIGITAL PRINTING WITH TRANSPARENT BLANK INK - A method, a panel and equipment to form a digital print by applying dry ink ( | 07-17-2014 |
20140242326 | Wood Laminate Articles Comprising Substituted Cellulose Ester Adhesives and Methods Relating Thereto - Wood laminates may comprise a plurality of wood substrates and an adhesive disposed between at least a portion of at least two of the wood substrates, the adhesive comprising a substituted cellulose ester that comprises a cellulose polymer backbone having an organic ester substituent and an inorganic ester substituent that comprises an inorganic, nonmetal atom selected from the group consisting of sulfur, phosphorus, boron, and chlorine. In some instances the adhesive may be substantially formaldehyde-free. | 08-28-2014 |
20140287189 | Building Construction Sheathing Composites, Structures and Related Methods of Use - Sheathing composites and related methods, as can be employed in building construction. | 09-25-2014 |
20140363614 | ADHESIVE COMPRISING PARTLY HYDROLYZED PROTEINS AND METAL SILICATES - The present invention relates to a liquid adhesive composition comprising a partly hydrolyzed protein component, having a degree of hydrolysis (DH) in the range 0.2-2; a metal silicate component; optionally, an exogenic protein hydrolyzing component; and wherein the liquid adhesive composition has a solid content in the range 15-80% by weight. | 12-11-2014 |
20150050449 | FLOORING HAVING PLA LAYER - Disclosed therein is a flooring, which can secure environment-friendliness by forming a surface layer laminated on an upper face of a base layer using PLA (Poly Lactic Acid) resin instead of wood, easily provide a handcraft surface texture by applying a curved pattern onto the surface of the surface layer using embossing rollers at the time that the surface layer is manufactured, and prevent compression, scratches, discoloration, and so on in comparison with woods. The flooring constructed on a floor of a building includes: a base layer made from one of an MDF, an HDF, and a plywood; and a surface layer having a reinforced layer, a printed layer, and a transparent layer which are laminated on an upper face of the base layer in order, at least one of the layers being made of PLA (Poly Lactic Acid) resin. A curved pattern is formed on an upper face of the surface layer. | 02-19-2015 |
20150056404 | Composite Construction Panels And Applications Thereof - In one aspect, composite construction materials are described herein. In some embodiments, a composite construction panel comprises a substrate layer, a cover layer separated from the substrate layer by one or more spacers, and at least one mat disposed between the substrate layer and the cover layer, wherein the mat comprises at least one phase change material disposed in at least one phase change region. | 02-26-2015 |
20150056405 | MARBLE CHIP FLOORING MATERIAL USING PLA RESIN - The present invention provides a PLA flooring material comprising: a marble chip surface layer comprising a PLA (poly lactic acid) resin; an adhesive layer and a plywood layer formed under the marble chip surface layer; and a surface treatment layer formed on the marble chip surface layer. In addition, the present invention provides a method for manufacturing a marble chip flooring material, comprising the steps of: preparing a marble chip surface layer comprising a PLA resin; forming an adhesive layer and a plywood layer under the marble chip surface layer; and forming a surface treatment layer on the marble chip surface layer. | 02-26-2015 |
20150086747 | POLYMER REINFORCED COMPOSITE PLYWOOD AND LAMINATES - Various examples are provided for polymer reinforced composite plywood and laminates. In one example, among others, polymer reinforced composite plywood includes a multilayer polymeric film bonded to a first ply of wood veneer and a second ply of wood veneer. A second multilayer polymeric film can be bonded to the second ply of wood veneer and to a third ply of wood veneer. In another example, polymer reinforced composite plywood includes a monolayer polymeric film bonded to a first ply of wood veneer and to a second ply of wood veneer. A second monolayer polymeric film can be bonded to the second ply of wood veneer and to a third ply of wood veneer. In another example, low pressure laminate includes a polymeric film layer bonded to a base layer that forms a protective lamination layer over the base layer. | 03-26-2015 |
20150125652 | UNDERLAYMENT WITH IMPROVED VAPOR BARRIER - Underlayment, wall paneling, and beadboard panels, with an improved vapor barrier provided at least partially by a layer of primer applied to at least one of an engineered veneer face and a wood back veneer of a plywood panel. The primer can include polyvinyl acetate and titanium oxide at selected concentrations to produce a primer with decreased drying time and increased coverage. | 05-07-2015 |
20150298429 | BAMBOO LAMINATE TRANSACTION CARD - Transaction and identification cards formed from raw bamboo assemblies including one or more raw bamboo layers optionally adhered to a paper backer. In one embodiment, a single raw bamboo assembly is adhered to a base or core substrate. Optionally, a second bamboo assembly is coupled to the first bamboo assembly, with or without a core layer sandwiched in between the bamboo assemblies, such that the card's top face includes a first bamboo layer and the card's bottom face includes a second bamboo layer. One or more image or graphic layers are then either printed directly onto the raw bamboo layer or laminated thereto. Optional protective substrates, films, or coatings are applied to or over the bamboo assembly to protect by sandwiching the one or more ink or printed layers between the protective layer and the raw bamboo layers. | 10-22-2015 |
20150314564 | LAMINATED MAGNESIUM CEMENT WOOD FIBER CONSTRUCTION MATERIALS - A Laminated Magnesium Cement (MgO) Wood Fiber Construction Board utilizes structural plywood, OSB, fiber board, or other suitable flammable building materials with a lamination of MgO board laminated to the structural substrate using an adhesive having suitable properties, manufactured in a method including but not limited to a setup/transport station, adhesive to MgO board application, lay-up, transport, compression, curing and packaging steps, whereby flame spread and smoke development for the finished structural construction board exceeds prior art testing procedures. | 11-05-2015 |
20150329753 | BIOBASED LIGNIN ADHESIVES FOR PLYWOOD APPLICATIONS AND MANUFACTURING OF IMPROVED WOOD-BASED PRODUCTS - Described herein is an adhesive formulation comprising lignin, a cross-linker, and optionally a dispersant, or obtained by mixing a composition comprising lignin, a cross-linker, and optionally a dispersant. Preferably in the adhesive formulation, at least about 50 wt. % of the composition is waste lignin, extracted lignin, or synthetic lignin; the lignin is not pre-activated, pre-fractionated, or pre-functionalized; the cross-linker is glycerol diglycidyl ether or poly(ethylene glycol)diglycidyl ether; and the dispersant is gamma-valerolactone, propylene carbonate, ethylene carbonate, or triacetin. Also described are methods for using the adhesive formulation for making plywood assemblies, lignin-fiber composites, and lignin-waste wood composites. | 11-19-2015 |
20150367609 | BENDING WOOD LAMINATE AND BENT SHAPED PART PRODUCED THEREFROM - A pliable bentwood laminate with an intermediate layer ( | 12-24-2015 |
20160009967 | RESIN SYSTEMS FOR MAKING COMPOSITE PRODUCTS | 01-14-2016 |
20160082700 | SELF-ADHESIVE MATERIAL FOR WOOD BOARD AND WOOD BOARD - The invention relates to a self-adhesive material for a wood board. In accordance with the invention, the self-adhesive material is formed of polyolefin film having a melt index is ≦4 g/10 min (measured at 190° C. and 2.16 kg), and the polyolefin film contains reactive groups with —OH groups of the wood for forming self-adhesive properties. Further, the invention relates to a wood board in which the self-adhesive material is used as a coating and/or as a glue-line material. | 03-24-2016 |