ФОРМОВАНИЕ ПАНЕЛИ

Настоящее изобретение относится к области формования панелей, например строительных панелей, а именно к способу формования панелей пола и к панелям пола, произведенным таким способом. Способ производства панели (1) с основой (3) на основе древесины и поверхностным слоем (2), содержащим термореактивную смолу, содержит этапы, на которых отверждают и соединяют поверхностный слой (2) с основой (3), воздействуя теплотой и давлением на первом этапе основного прессования, тем самым повышая температуру поверхностного слоя выше начальной температуры; после первого этапа основного прессования к панели (1) прилагают изгибающее усилие (F) для изгибания панели так, что верхняя поверхность панели является выпуклой, а нижняя поверхность панели является вогнутой, пока температура панели все еще остается выше начальной; и прекращают прилагать изгибающее усилие так, чтобы панель спружинила обратно до, по существу, плоской формы. Техническим результатом изобретения является изготовление панели с основой и ...

ПОКРЫТИЕ ПОЛА (ВАРИАНТЫ)

Изобретение относится к области строительства, в частности к покрытию пола, состоящему из жестких панелей. Технический результат изобретения заключается в точности монтажа панелей. Панели пола имеют, по меньшей мере, на двух противоположных кромках соединительные средства, выполненные как единое целое с панелями. Эти соединительные средства обеспечивают взаимную фиксацию в направлении (R1), перпендикулярном плоскости покрытия пола, а также в направлении (R2), перпендикулярном соответствующим кромкам и параллельном плоскости покрытия пола. Эти соединительные средства содержат шип и паз. Выступ, который расположен на нижней стороне паза, длиннее выступа на верхней стороне. Кромка, которая снабжена шипом, выполнена гибкой. 9 н. и 64 з.п.ф-лы, 26 ил.

БАЛАНСИРУЮЩИЙ СЛОЙ НА ПОРОШКООБРАЗНОЙ ОСНОВЕ

Группа изобретений относится к деревообрабатывающей промышленности, в частности к производству панелей из древесных волокон и связующего. Первый слой из первой смеси на порошкообразной основе, содержащей древесные волокна и термоотверждающееся связующее, наносят на сердцевину. Наносят жидкое вещество на первую смесь на порошкообразной основе. Выполняют сушку первой смеси на порошкообразной основе. Переворачивают сердцевину с высушенной первой смесью на порошкообразной основе так, чтобы первая смесь на порошкообразной основе была обращена вниз. Наносят второй слой на верхнюю часть сердцевины. Выполняют отверждение первого и второго слоев посредством подвода тепла и давления. Первый слой образует балансирующий и/или защитный слой. Второй слой образует декоративный поверхностный слой в строительной панели. Отдельный и непрерывный балансирующий и/или защитный слой содержит порошкообразную смесь соединенных волокон и не отвержденного термоотверждающегося связующего. Повышается прочность и влагостойкость ...

Способ нанесения клеящего вещества на по меньшей мере первый лист древесного шпона при помощи валкового устройства для нанесения покрытий и указанное устройство

Группа изобретений относится к способу нанесения клеящего вещества (330) на по меньшей мере первый лист (101, 101а, 101b) древесного шпона, валкового устройства для нанесения клеящего вещества и к установке для изготовления древесной слоистой плиты. Валковое устройство (500) для нанесения покрытий, содержащее первый наносящий валец (210), второй наносящий валец (220), расположенный с образованием между ними (210, 220) рабочего зазора (215), и первый дозирующий валец (230), расположенный с образованием между первым дозирующим вальцом (230) и первым наносящим вальцом (210) первого подающего зазора (g). Способ включает подачу клеящего вещества (330) на первый наносящий валец (210) через первый подающий зазор (g) и подачу первого листа (101, 101а, 101b) древесного шпона через рабочий зазор (215) при вращении первого наносящего вальца (210) и второго наносящего вальца (220). Первый наносящий валец (210) наносит клеящее вещество (330) на первую поверхность (111) первого листа древесного шпона ...

ДВУХКОМПОНЕНТНАЯ НЕ СОДЕРЖАЩАЯ РАСТВОРИТЕЛЬ КЛЕЕВАЯ КОМПОЗИЦИЯ, ВКЛЮЧАЮЩАЯ ИНИЦИИРУЕМЫЙ АМИНОМ ПОЛИОЛ

СЛОИСТЫЙ МАТЕРИАЛ ИЗ БЕРЕЗОВОЙ КОРЫ, СПОСОБ ПРОИЗВОДСТВА СЛОИСТОГО МАТЕРИАЛА И ИЗДЕЛИЯ, ВЫПОЛНЕННЫЕ ИЗ СЛОИСТОГО МАТЕРИАЛА

Фанерная плита с покрытием

МОДИФИЦИРОВАННАЯ ПЛИТА OSB И ЕЕ ПРИМЕНЕНИЕ В СТЕНАХ ДЛЯ СИСТЕМ ПОСТРОЙКИ ДОМА

СПОСОБ ПОКРЫТИЯ СТРОИТЕЛЬНОЙ ПАНЕЛИ И СТРОИТЕЛЬНАЯ ПАНЕЛЬ

Spanholzwerkstoff und Verfahren zu seiner Herstellung

Wooden wall external cladding system - applies absorbent layer to aluminium sheet before hot pressing onto glued wall

The external cladding system uses aluminium sheet on walls of wood or similar material, partic. in the manufacture of caravans. In a single, and pref. continuous operation, an intermediate coating of absorbent material is applied to one side of the aluminium sheet, after which the outside of the wall to be clad is coated with adhesive. The sheet is then applied to the wall with its coated side towards the latter, and the two are hot-pressed together. An adhesive can be used to secure the absorbent material to the sheet. The material can be applied only to part of the sheet surface, and can comprise particles of wood, a prefabricated strip of material, or foam.

VERFAHREN ZUR HERSTELLUNG VON ETHYLENPOLYMERISATIONSKATALYSATOREN

Verfahren zur Herstellung einer Leichtbauplatte für den Möbelbau

Verfahren zur Herstellung einer Leichtbauplatte (1) für den Möbelbau, die mindestens eine Decklage (2a, 2b) aus einem Holzwerkstoff und eine damit zu verklebende Mittellage (3) aus einer Pappwabe oder Dünnst-MDF mit einer Wabenstruktur (4) aufweist, bei dem die folgenden Schritte durchgeführt werden: – Befeuchten einer Klebstoff (6a) enthaltenden Klebefolie (6) und/oder einer benachbarten Lage (2a, 2b, 3, 7, 8) durch Benetzen mit Wasser, – Herstellen eines Schichtaufbaus (5) aus der mindestens einen Decklage (2a, 2b), der Mittellage (3) und der Klebefolie (6), wobei die Klebefolie (6) zwischen mindestens einer der Decklagen (2a; 2b) und der Mittellage (3) angeordnet wird, – Erzeugen eines elektromagnetischen Wechselfeldes, wobei der Schichtaufbau (5) dem elektromagnetischen Feld ausgesetzt wird, – Fixieren des Schichtaufbaus (5), wobei sich der Klebstoff (6a) zumindest teilweise verfestigt.

FIRE RESISTING PANEL

... 1387582 Laminates C C KAINES 5 Sept 1972 41110/72 Heading B5N A fire resisting panel is produced by coating a granular or pelleted non-combustible carrier material with an intumescent fire resisting paint or other material and inserting this material either directly between two facing sheets to form the panel or into interstices in a hollow Sore already located between or subsequently nserted between two facing sheets to form the panel. The panel which may be used for a door, partition or furniture component may comprise a pair of facing sheets of hardboard or plywood and a timber frame or honeycomb core of paper or fabric. The carrier material may be of exfoliated vermiculite or expanded clay pellets and may be coated by spraying with a microspray of water, tumbling or shaking in a drum or sack with a hygroscopic intumescent material and drying.

CLADDING BOARD

Acoustic flooring assembly

PLATE AND ASSOCIATED MANUFACTURE SYSTEM AND - PROCEDURES

KLEBSTOFF

The invention relates to an adhesive containing an aqueous polyurethane composition, said adhesive having a solids content between 65.5 and 95%.

Composite element with a top layer of veneer

Die Erfindung betrifft ein Verbundelement (100), umfassend ein Kernelement (10), welches Kernelement (10) aus einem nicht brennbaren Material gebildet ist, zumindest eine Deckschicht (11), welche an zumindest einer Außenfläche (12) des Kernelementes (10) angebracht ist, wobei die zumindest eine Deckschicht (11) aus einem Furnierelement (11) gebildet ist, zumindest eine Klebeschicht (13), mittels welcher die zumindest eine Deckschicht (11) mit dem Kernelement (10) verbunden ist, und zumindest eine transparente Lackschicht (14), mittels welcher das zumindest eine Furnierelement (11) zumindest bereichsweise an ihrer Außenfläche (11‘) versehen ist.

KLEBSTOFF

The invention relates to an adhesive containing an aqueous polyurethane composition, said adhesive having a solids content between 65.5 and 95%.

SCHICHTPLATTE

The plate (1) has covering- and central layers (2, 3) formed from wood, where the central layer is glued with the covering layers. A wood fiber direction (9) of the covering layers runs perpendicular to a wood fiber direction of the central layer in edge areas of the plate. Two elongate side surfaces (10) of the central layer are recessed with respect to the front surfaces (7) of the covering layers. A solid wood strip (4) is provided in a recess (8), and includes a front surface (6) for forming a side surface of the plate together with the front surfaces of the covering layers. An independent claim is also included for a method for manufacturing a layer plate.

PROCEDURE FOR THE PRODUCTION OF MULTILEVEL CHIP BOARDS.

FURNITURE ELEMENT FROM WOOD MATERIAL, IN PARTICULAR FOR MOTOR HOME, AND PROCEDURES FOR ITS PRODUCTION

Panel and method for manufacturing such a panel

Panel which is rectangular and has long (2-3) and short (4-5) edges, wherein, on each long edge (2-3) and on each short edge (4-5), the panel (1) comprises a coupling part (7-8-9-10) which allows the panel (1) to be coupled to another similar panel (1) e.g. in a herringbone pattern. The coupling parts at one long edge are partly absent along a portion such that in this part, one of the short edges can be coupled to the one long edge.

Laminated shuttering plywood

... The utility model relates to the field of construction, in particular to materials for making temporary shuttering during the construction of buildings and during in-situ concreting, in particular for producing floors of buildings; the technical problem consists in producing a laminated shuttering plywood which permits a reduction in the concrete laying time, thus reducing the overall construction time, and which furthermore is protected from the effect of the concrete during pouring, i.e. the laminated shuttering plywood does not lose its properties after the first use and therefore can be used repeatedly; the problem is solved by making laminated shuttering plywood comprising at least two interconnected layers, the first of which comprises a series of veneer layers and the second comprises a laminated film, wherein the film has a marking applied thereto in the form of at least two groups of mutually parallel lines with a defined spacing between neighbouring lines.

Multi-layer material and relative method of production

Multi-layer material comprising a plurality of wood-based sheets (14) comprising at least a layer (11, 12) of metal material interposed between two wood-based sheets (14).

Surface treated synthetic reinforcement for structural wood members

COMPOSITE SHEATHING

A laminated composite sheathing is adapted to provide structural support and resist weakening from weathering by providing a thermally insulating layer of foam bonded on one or both faces to a relatively rigid laminated sheet preferably formed of a fiberboard core adhesively secured between facing sheets of kraft paper bonded together with a resilient polymeric material.

EMBOSSED FILM LAMINATE AND METHOD THEREFOR

COATED WOOD VENEER AND METHOD FOR TREATING WOOD VENEER

The invention relates to a method for treating wood veneer, comprising the steps of providing at least one sheet of wood veneer; coating at least one side of the sheet of wood veneer with an aqueous coating composition comprising nanocellulose to obtain a coated sheet of wood veneer; and drying the coated sheet using compression pressure and heat. The invention relates also to a coated wood veneer comprising a sheet of wood veneer and a coating comprising nanocellulose arranged on at least one surface of the sheet.

MEDIUM DENSITY MIXED HARDWOOD FLAKE LAMINA

FIRE RESISTANT ARTICLE, AND ASSOCIATED PRODUCTION METHOD

A method of forming an article and associated article are provided. Multi-fiber cellulose strips are interacted with a bonding agent and layered in a plurality of layers, the layered cellulose strips collectively defining opposed major surfaces. A porous sheet member, interacted with a fire-retarding solution, is engaged with at least one of the major surfaces of the layered cellulose strips, such that the porous sheet member substantially covers the at least one major surface. The layered cellulose strips and the porous sheet member are collectively exposed to an actuating element, configured to actuate the bonding agent to facilitate cohesion of the layered cellulose strips and the porous sheet member, to form a board member, wherein the at least one major surface cooperates with the porous sheet member engaged therewith, in response to the actuating element, such that the porous sheet member forms a substantially smooth and uniform surface.

FLOOR COVERING

The invention concerns a floor covering consisting of hard panels which are provided, at least on two opposite edges, with coupling means made in one piece with the panels, whereby these coupling means provide for an interlocking in a direction (R1) perpendicular to the plane of the floor covering, as well as in a direction (R2) perpendicular to the edges concerned and parallel to the plane of the floor covering. These coupling means comprise a tongue and a groove. The lip which is situated on the bottom side of the groove is longer than the lip on the top side. The edge which is provided with the tongue is made flexible.

A METHOD FOR COATING A BUILDING PANEL AND A BUILDING PANEL

The present disclosure relates to a method for coating a building panel (1, 1'), comprising applying a first coating fluid comprising an organic binder on a surface (11) of the building panel (1,1') to obtain at least one coating layer (13), and applying barrier components and photocatalytic particles, preferably TiO2, on said at least one coating layer (13). The invention also relates to such a building panel (1, 1').

Verfahren zur Herstellung einer Holzspanplatte

Structural panel of wood particle board - covered by veneer layersand transparent thermosetting or thermoplastic foil

A structural panel consists of wood particle board, lined on one or both sides with bonded veneer which is covered by a transparent protective layer of a thermoplastic or thermosetting material. The whole sandwich layer is assembled in a press with heated platents. This panel is inexpensive to mfr. Its surface is attractive, smooth and wear resistant.

Process for producing a decorative laminate

Schichtplatte.

Die Erfindung betrifft eine Schichtplatte, insbesondere Tisch-, Front- oder Arbeitsplatte, umfassend zwei Deckschichten (2) aus Holz und eine dazwischenliegende, mit den Deckschichten (2) verbundene, insbesondere verleimte, Mittellage (3) aus Holz, wobei die Holzfaserrichtung (9) der Deckschichten (2) und die Holzfaserrichtung der Mittellage (3), zumindest in den Randbereichen der Schichtplatte (1), zueinander senkrecht verlaufen, wobei zumindest eine der beiden Längsseitenflächen (10) der Mittellage (3) gegenüber den Stirnflächen (7) der Deckschichten (2) rückversetzt ist und in die von den beiden Deckschichten (2) und der Mittellage (3) begrenzte Ausnehmung (8) eine Massivholzleiste (4) eingebunden, insbesondere eingeleimt ist, deren Stirnfläche (6) gemeinsam mit den Stirnflächen (7) der Deckschichten (3) eine Seitenfläche (3) der Schichtplatte (1) ausbildet.

Laminate Board.

Die Erfindung betrifft eine Schichtplatte, insbesondere Tisch-, Front- oder Arbeitsplatte, umfassend zwei Deckschichten (2) aus Holz und eine dazwischenliegende, mit den Deckschichten (2) verbundene, insbesondere verleimte Mittellage (3) aus Holz, wobei die Holzfaserrichtung (9) der Deckschichten (2) und die Holzfaserrichtung der Mittellage (3), zumindest in den Randbereichen der Schichtplatte (1), zueinander senkrecht verlaufen, wobei zumindest eine der beiden Längsseitenflächen (10) der Mittellage (3) gegenüber den Stirnflächen (7) der Deckschichten (2) rückversetzt ist und in die von den beiden Deckschichten (2) und der Mittellage (3) begrenzte Ausnehmung (8) eine Massivholzleiste (4) eingebunden, insbesondere eingeleimt, ist, deren Stirnfläche (6) gemeinsam mit den Stirnflächen (7) der Deckschichten (3) eine Seitenfläche (3) der Schichtplatte (1) ausbildet.

Surface surface element and surface surface, in particular floor mat.

METHOD OF PRODUCING COATING LAYER, CONSTRUCTION PANEL AND COATED FOIL

MUCH SLOINOE, CONTAINING LIGNOCELLULOSE MOLDED ARTICLE WITH LOW FORMALDEHYDE EMISSION

Veneer pressurization gumming enhancement type composite container floor and manufacturing method thereof

The present invention relates to a reinforced composite container bottom plate with pressed and glue-dipped veneers and a production method thereof. In the structure, two layers of transverse wood veneers which are pressed, dipped with phenolic glue (or other weatherproof glues) and dried under a low temperature are ordinally and symmetrically laid on the upper and lower surfaces of a structural core flakeboard used as a core layer, and two to three layers of wood veneers which are pressed and dipped with phenolic glue (or other weatherproof glues) are used as surface layers. The technique of the production method includes four steps: (1) the drying and gluing of the wood veneers and bamboo curtains or bamboo mats; (2) pressing, dipping, aging or low-temperature drying; (3) the thickness determination and sanding of the structural base flakeboard used as a core board; (4) assembly and hot pressing. The present invention has the advantages of that the material source range of the bottom ...

ADHESIVE COMPOSITION

Flame resistant chipboard - mfd. by spraying chips with boron cpd.-acid, drying, adding resin binder, and pressing-heating

PARTICULAR PROPERTIES STABILITY MECHANICAL RESISTANCE Of UNASSEMBLAGE RESULTING FROM the JOINING FLAT OF SEVERAL SHEETS CONSTITUTE TRESPETITS ELEMENTS OF PLATING OBTAINED BY UNWINDING

Wood-veneered laminated panel with a resistant surface coating - pref. of melamine or polyester

WOOD PANEL MULTILAYER TISSUE CUTTING AND ASSEMBLING REVIVE WOOD-STATE GREEN FOR THE MANUFACTURE OF SUCH A PANEL

Process for the preparation of lignocellulosic materials in the presence of oligomers of caprolactam and caprolactam

STRUCTURAL ADHESIVE COMPOSITION OF TWO COMPONENTS FOR SUBSTRATA, PLATED OF TWO SUBSTRATA, AND, PROCESS FOR PLATED MANUFACTURE OF ONE

ADHESIVE COMPOSITION FOR PLYWOOD, METHOD FOR PRODUCING PLYWOOD, AND PLYWOOD

Disclosed is a method for producing plywood wherein an adhesive composition for plywood formed by adding 1 - 15 parts by mass of acacia bark powder, 25 - 70 parts by mass of an inorganic filler, and 10 - 50 parts by mass of water to 100 parts by mass of an aqueous solution of a resole type phenol resin for which the resin part is 40 - 50% by mass is applied to single sheets, a plurality of single sheets layered and the plywood produced by applying pressure and heat. Specifically disclosed is an adhesive composition for plywood that controls puncture phenomena and dry-out problems in plywood production by controlling increases in viscosity after the preparation of the adhesive composition for plywood when single sheets with normal or low water content are used and even when single sheets with high water content are used. Also disclosed are a method for producing plywood using this adhesive composition for plywood and plywood produced by this method.

FLOORING MATERIAL

A flooring material that not only has resistance to dent flaw and excels in properties, such as scuff resistance, abrasion resistance, antistaining performance and water resistance, but also especially excels in surface smoothness. There is provided a flooring material characterized in that a hardness imparting layer consisting of a composition containing chemically treated wood flour and resin component is superimposed on one major surface of plywood, and that the hardness imparting layer is overlaid via an adhesive layer with an ornamental material.

Plywood panel with non-contiguous veneer components

Embodiments of apparatuses, articles, methods, and systems for a panel with non-contiguous veneer components are generally described herein. Other embodiments may be described and claimed.

Wood flooring system

A flooring system including a first layer comprising a cushioning material with structural integrity, a second layer comprising a material adapted to receive a third layer comprising wooden boards wherein the second layer is adhered to the first layer and the third layer is adhered to the second layer.

MATTING SYSTEM

Improved containment mats and systems of containment mats may include multiple adjoining mats with a top surface and a bottom surface. The multiple mats may provide a modular structural mat system that may be installed at a drill site, with multiple mats placed adjacent to each other with a lap joint connecting adjacent mats. A geotextile may be used to cover the lap joints and a coating applied to the geotextile. Such a system may provide containment of potential spills, a reliable working surface for drilling operations, and relatively fast and less expensive installation.

INDUSTRIAL PRODUCTS ENGINEERED FROM PROCESSED BAMBOO OR VEGETABLE CANE

A natural fiber-based, engineered beam assembly comprising opposing top and bottom surfaces, opposing first and second side surfaces and a longitudinal axis. Loads applied to the beam assembly are normal to the top surface. Substantially parallel layers of flattened bamboo or vegetable cane culms are stacked and laminated together. Each layer is formed by at least one culm, and each culm has fiber bundles extending substantially parallel to the longitudinal axis and are impregnated with a binder. The density of the fiber bundles in the culm decreases across the culm's thickness from the exterior surface to the interior surface. At least a plurality of the culms have a common orientation, wherein the exterior surfaces face toward a same one of the top, bottom, first or second side surfaces.

Composite Adhesive Layer for a Laminate Structure

An article includes a substrate including a bonding surface area, a first adhesive disposed on the bonding surface area in a first discrete pattern, the first adhesive comprising a hot melt adhesive, and a second adhesive disposed on the bonding surface area in a second discrete pattern that is complementary to the first discrete pattern, wherein the first discrete pattern comprises about 1% to about 25% of the bonding surface area and the second discrete pattern comprises a balance of the bonding surface area.

INSULATED PANELS

An insulated panel includes a first layer defining an inner surface; a corrugated medium defining a plurality of peaks, the plurality of peaks attached to the inner surface, a plurality of flutes defined between the corrugated medium and the inner surface; and an insulation material at least partially filling a flute of the plurality of flutes.

Transaction card having structural reinforcement

The disclosed embodiments generally relate to transaction cards and methods for manufacturing transaction cards. The transaction card may include a first card component having a first surface and a first structural feature associated with the first surface. The transaction card may also include a second card component separate from the first card component and attachable thereto. The second card component may include a second surface and a second structural feature associated with the second surface. The first and second structural features may be configured to interconnect.

Resin composition, molded article, laminate, gas barrier material, coating material and adhesive

A resin composition is provided that contains a urethane resin and a smectite with partially immobilized lithium.

COATED MULTI-PLY WOOD PANEL AND METHOD OF PRODUCING A CORE BOARD

ДВУХКОМПОНЕНТНАЯ НЕ СОДЕРЖАЩАЯ РАСТВОРИТЕЛЬ КЛЕЕВАЯ КОМПОЗИЦИЯ, ВКЛЮЧАЮЩАЯ ИНИЦИИРУЕМЫЙ АМИНОМ ПОЛИОЛ

Изобретение относится к двухкомпонентной не содержащей растворитель клеевой композиции, которая содержит изоцианатный компонент, включающий по меньшей мере один изоцианат, и полиольный компонент, включающий по меньшей мере один инициируемый амином полиол, имеющий функциональность от 3 до 8 и гидроксильное число от 750 до 1000, и по меньшей мере один неинициируемый амином полиол, выбранный из группы, состоящей из сложного полиэфирполиола, простого полиэфирполиола, поликарбонатного полиола, полиакрилатного полиола, поликапролактонполиола, полиолефинового полиола, природного масляного полиола и комбинаций двух или более из них, при этом количество по меньшей мере одного инициируемого амином полиола составляет, по массе в пересчете на массу предварительно смешанной клеевой композиции, от 6 до 12 мас.%. Также раскрыт способ получения ламинированного материала, включающий получение не содержащей растворитель клеевой композиции, нанесение слоя указанной клеевой композиции на поверхность пленки ...

БАЛАНСИРУЮЩИЙ СЛОЙ НА ПОРОШКООБРАЗНОЙ ОСНОВЕ

... 1. Способ изготовления строительной панели (6) с декоративным поверхностным слоем (1), сердцевиной (2) и балансирующим и/или защитным слоем (3), включающий следующие этапы, на которых осуществляют:нанесение первого слоя (3) из первой смеси (3) на порошкообразной основе, содержащей древесные волокна и термоотверждающееся связующее, на сердцевину (2);нанесение жидкого вещества на первую смесь на порошкообразной основе;сушку первой смеси на порошкообразной основе;переворачивание сердцевины (2) с высушенной первой смесью на порошкообразной основе так, чтобы первая смесь на порошкообразной основе была обращена вниз;нанесение второго слоя (1) на верхнюю часть сердцевины (2); иотверждение первого (3) и второго (1) слоев посредством подвода тепла и давления, при этом первый слой образует балансирующий и/или защитный слой (3) и второй слой (1) образует декоративный поверхностный слой в строительной панели (6).2. Способ по п.1, в котором строительная панель представляет собой панель пола.3. Способ ...

МОДУЛЬНЫЕ МАГНИТНО-ВОСПРИИМЧИВЫЕ ПОВЕРХНОСТНЫЕ БЛОКИ ИЗ ДРЕВЕСИНЫ И КОМПОЗИТНОЙ ДРЕВЕСИНЫ И МАГНИТНАЯ ПАНЕЛЬНАЯ КОНСТРУКТИВНАЯ СИСТЕМА ДЛЯ ПОКРЫТИЯ ПОЛОВ, СТЕН И ДРУГИХ ПОВЕРХНОСТЕЙ

МНОГОСЛОЙНЫЙ МАТЕРИАЛ И СПОСОБ ЕГО ИЗГОТОВЛЕНИЯ

... 1. Многослойный материал, содержащий множество листов (14) материала на основе древесины и по меньшей мере один слой (11, 12) металлического материала, помещенный между по меньшей мере двумя листами (14) материала на основе древесины, причем листы (14) материала на основе древесины содержат один или более листов (14b, 114b), которые являются внутренними относительно наружных листов (14а) материала на основе древесины в многослойном материале, отличающийся тем, что толщина по меньшей мере одного (114b) из внутренних листов материала на основе древесины постепенно уменьшается к его концам таким образом, что внутренний лист (114b) на основе древесины заканчивается в точке, находящейся в направлении концов возможных внутренних соседних листов материала на основе древесины и наружных листов (14а) на основе древесины, причем укороченная длина по меньшей мере одного внутреннего листа (114b) на основе древесины определяет постепенное и соответствующее изменение общей толщины многослойного материала ...

Bauplatte und Verfahren zur Herstellung einer Bauplatte

Bauplatte mit einem Kern (1) aus einer oder mehreren Schichten aus gestreuten, beleimten Spänen oder Fasern aus Holz, Flachs, Hanf oder Stroh oder Schnitzeln aus Holz, Holzwerkstoff, Flachs, Hanf oder Stroh und zwei den Kern (1) zur Oberseite und zur Unterseite abdeckenden Deckschichten (2, 3) aus gestreutem WPC-Material, die miteinander unter erhöhter Temperatureinwirkung verpresst sind.

VERFAHREN ZUM HERSTELLEN EINER HOLZSPANPLATTE MIT EINER DEKORSCHICHT

VERFAHREN ZUM HERSTELLEN EINES INNENVERKLEIDUNGSTEILS FÜR EIN KRAFTFAHRZEUG DURCH ZUMINDEST TEILAUTOMATISIERTES VORFIXIEREN ZUMINDEST EINES DEKORTEILS AN EINEM TRÄGERELEMENT MITTELS EINER VORFIXIERVORRICHTUNG

Die Erfindung betrifft ein Verfahren zum Herstellen eines Innenverkleidungsteils (14) für ein Kraftfahrzeug durch zumindest teilautomatisiertes Vorfixieren zumindest eines flexiblen Dekorteils (2) an einem Trägerelement (1), wobei das zumindest eine Dekorteil (2) eine erste Oberseite (3) und eine erste Unterseite (4) und das Trägerelement (1) eine mit dem Dekorteil (2) korrespondierende Oberflächenkontur (5) aufweist, wobei das Trägerelement (1) auf ein Unterwerkzeug (7) einer Vorfixiervorrichtung (6) positioniert wird, wobei auf der Oberflächenkontur (5) des Trägerelements (1) und/oder auf die erste Unterseite (4) des zumindest einen Dekorteils (2) ein thermisch aktivierbarer Klebstoffes (8) zumindest punktuell aufgebracht ist, wobei das zumindest eine Dekorteil (2) auf das in der Vorfixiervorrichtung (6) positionierte Trägerelement (1) aufgelegt wird, wobei der Klebstoff (8) mittels zumindest eines externen an der Vorfixiervorrichtung (6) angeordneten Heizelements (9) auf eine Aktivierungstemperatur ...

VERFAHREN ZUM HERSTELLEN VON TRAGENDEN VERSCHALUNGSBAUTEILEN

Sandwichplatte mit einem Zellkern

Die Erfindung betrifft Sandwichplatten mit einem Zellkern mit Zellen aus aneinandergereihten Streifen aus gewellter Pappe.Die Sandwichplatten zeichnen sich insbesondere durch ihre wasserdichte Ausführung aus.Dazu befinden sich die Streifen hochkant zwischen zwei Deckplatten. Weiterhin sind die Streifen jeweils wenigstens bereichsweise eine Verkieselung aufweisende, mit Kunststoff oder Kunstharz versehene, eine Kunststoff- oder Kunstharzschicht aufweisende und/oder mit Kunststoff oder Kunstharz durchtränkte Wellpappen. Weiterhin ist die Deckplatte eine Holzplatte, eine Spanplatte, eine MDF-Platte, eine Kunststoffplatte, eine Metallplatte, eine Keramikplatte oder eine Kombination daraus. MDF steht dabei für mitteldichte Faserplatte. Die hochkante Anordnung der Streifen der gewellten Pappe, auch als Wellpappe bekannt, gewährleistet eine hohe Festigkeit der Sandwichplatten bei gleichzeitig geringem Gewicht.

METHOD OF MAKING STRUCTURAL SANDWICH MATERIAL

... 1347256 Laminates; forms of wood TECK INTERNATIONAL Ltd 10 May 1971 [21 May 1970] 24597/70 Addition to 1281686 Headings B5L and B5N Sandwich material comprising at least two parallel layers of sheet material and a filling between adjacent layers of strips arranged perpendicular to the parallel layers is made by providing a pair of rotating members (such as belts or rollers) defining a nip, each member being provided with formers projecting in a hexagonal close packing arrangement therefrom, feeding strips of sheet material into said nip and into contact with said formers such that the strips are bent lengthwise into sinusoidal curves, the curves of adjacent strips being out of phase so as to abut at intervals therealong, and bonding the parallel layers to the exposed curved edges of the strips. The strips and layers of sheet material may be of wood or cardboard and may be adhered together by means of a urea-formaldehyde adhesive. After assembly, the sandwich material may be subjected to ...

Improved fiberboard surface protection system

SHELVES

Improved fiberboard surface protection system

The surface protector 11 comprises a bendable sheet 12 having at least one pre-applied adhesive strip 32 bonded to an adjacent surface protector. The preferred protector includes multiple adhesive strips (52, figure 5) which are protected by release liners 74 when the protector is rolled-up R and creases 22. The preferred sheets 18 comprise fibreboard, paperboard, composite fabric or plastic. Protection of floors, preferably form dust and/or liquids, is also claimed.

BUILDING PANEL

... 1529363 Building panel DURISOL AG FUR LEICHTBAUSTOFFE 15 Oct 1975 [30 Oct 1974] 42205/75 Heading C3N [Also in Divisions D1 and B5] A building panel made from organic fibres, a binder and an inorganic material which is absorbed by the organic fibres to the extent of at least 2% by weight of the fibres and hence "mineralizes" them, comprises at least three gradually merging layers, at least one of which has longer fibres and a lower weight/unit volume of binder than at least one other layer. The specified binder is cement the fibres are 1 to 25 mm. long wood fibres and the inorganic material is aluminium sulphate. Preferably short fibres of length 2 to 8 mm. comprise a first fraction and fibres of length 8 to 20 mm. at least 80% of which are not longer than 12 mm. comprise a second fraction the weight ratio of the first to the second fraction being between 1 : 2 and 1 : 3. Moist Portland cement is added to each fraction, the first fraction having a larger proportion of cement to fibres than ...

Improved flooring panel and vehicle floor

A flooring panel for a load-carrying vehicle comprises an upper aluminium sheet (10) having a tread pattern (12), a lower sheet (16) of high-tensile aluminium, and an intermediate plywood laminate sandwich (14). In a vehicle floor, the grain of the outer layer or layers of the laminate sandwich may extend across the width of the vehicle spanned by the panel, and the transversely extending edges of adjacent panels are jointed over transverse bearers. ...

Wooden electronic tag card and method for manufacturing a wooden electronic tag card

The present invention relates to the field of electronic tag cards, and specifically relates to a wooden electronic tag card and a manufacturing method for a wooden electronic tag card. The electronic tag card sequentially comprises an upper card blank, an inter-blank hot melt adhesive layer, electronic tag paper, a heat-resistant double-sided adhesive layer, and a lower card blank from top to bottom; the top of the lower card blank is provided with a lower press-fitting groove having the same shape and size as the electronic tag paper; the heat-resistant double-sided adhesive layer is provided at the bottom of the lower press-fitting groove; the bottom of the upper card blank is provided with an upper press-fitting groove; the shape of the upper press-fitting groove is the same as that of the electronic tag paper; the inter-blank hot melt adhesive layer is provided on the bottom surface of the upper card blank and the inner wall of the upper press-fitting groove; the upper card blank and ...

VERFAHREN ZUR VERLEGUNG EINES FERTIGPARKETTBODENS SOWIE FERTIGPARKETTBODEN ZUR VERLEGUNG NACH DIESEM VERFAHREN

VERFAHREN ZUR VERLEGUNG EINES FERTIGPARKETTBODENS SOWIE FERTIGPARKETTBODEN ZUR VERLEGUNG NACH DIESEM VERFAHREN

VERFAHREN UND PRESSWERKZEUG ZUM HERSTELLEN VON STELLENWEISE DAUERHAFT MITEINANDER VERBUNDENEN BAHNEN

ASSEMBLY FIXTURE AND PROCEDURE FOR THE PRODUCTION OF AN ASSEMBLY FIXTURE

SCHICHTPLATTE

PROCEDURE AND PRESSING TOOL FOR MANUFACTURING PERMANENT IN PARTS WITH ONE ANOTHER CONNECTIONS COURSES

Procedure for the production of a wood chip plate

Wood flooring system

Composite structural material, formed product and packaging material using the same, method for producing the composite structural material, and coating liquid

Disclosed is a composite structure comprising a base material (X) and a layer (Y) laminated on the base material (X). The layer (Y) comprises a reaction product (R) of a metal oxide (A) and a phosphorus compound (B). In the infrared ray absorption spectra of the layer (Y) which lies within the rage from 800 to 1400 cm ...

Multilayer lignocellulose-containing moldings having low formaldehyde emission

A multilayer lignocellulose-containing molding comprising A) a middle layer or a plurality of middle layers comprising lignocellulose-containing particles which is/are obtainable by using a binder (a) and B) a covering layer or a plurality of covering layers comprising lignocellulose-containing particles which is/are obtainable by using a binder (b), the binder (a) being selected from the group consisting of (a1) formaldehyde resins and (a2) an organic isocyanate having at least two isocyanate groups; the binder (b) comprising the following components: an aqueous component (I) comprising (i) a polymer A which is composed of the following monomers: a) from 70 to 100% by weight of at least one ethylenically unsaturated mono- and/or dicarboxylic acid (monomer(s) A1) and b) from 0 to 30% by weight of at least one further ethylenically unsaturated monomer which differs from the monomers A1 (monomer(s) A2) optionally (ii) a low molecular weight crosslinking agent having at least two functional ...

Cross laminated strand product

C NRPortbI\DCC\UR45426_ DOC-I18/5/2011 -30 A cross laminated strand product formed from a laminate of a plurality of layers, wherein each layer includes substantially aligned strands of wood bonded together with a binder including an isocyanate resin, and wherein the respective strands of adjacent layers are oriented substantially perpendicularly to one another. Fig. IA ...

Recombinant wood board having log grain and manufacturing method therefor

A recombinant wood board having log grain, which is made as follows: a log is rotary cut or shaved to veneers with a thickness of 3-20mm, and then the veneers are impregnated with glue and hot pressed; the compression ratio thereof is equal to or greater than 10%, the density is 0.7-1.3g/cm ...

Ventilated Structural Panels and Method of Construction with Ventilated Structural Panels

A ventilated structural panel comprising a first sheet, having edges that define a horizontal axis with a first horizontal edge and a second horizontal edge, and vertical axis with a first vertical edge and a second vertical edge, a second sheet being of substantially the same planar dimensions as the first sheet and having edges that define a horizontal axis and vertical axis, with a first horizontal edge and a second horizontal edge and a first vertical edge and a second vertical edge, the first and the second sheet being parallel in plane and matched in at least one of the vertical axis and the horizontal axis, a plurality of spacing structural elements, fixedly attaching the first sheet to the second sheet, such that the yield strength of the combined panel is greater than the combined individual yield strengths of the first and the second sheet; and the plurality of spacing structural elements being arranged such that a plurality of unobstructed pathways are created for air to move from at least one edge of the panel to at least one of an opposite and an adjacent edge of the panel, and being arranged to provide integral ventilation through the materials and between the first and the second sheet.

Outdoor wall padding apparatus and method for forming the same

A temperature compensating outdoor wall padding apparatus in one embodiment incorporates a stretch fabric into the edges of a vinyl cover to provide a tension on the vinyl cover minimizing the possibility of wrinkling of the vinyl cover due to a change in temperature. In another embodiment, the temperature compensating outdoor wall padding apparatus may employ a resilient cover, stretchable in 4 directions and pre-tensioned to provide tension on the resilient cover minimizing the possibility of wrinkling of the resilient cover due to a change in temperature. Methods for forming the same are also disclosed.

Powder based balancing layer

A method to produce a building panel comprising a decorative surface layer, a core and a balancing and/or protective layer is disclosed.

Floor covering

Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove.

Wood Effect Fireplace Cabinet Trim

A wood effect fireplace cabinet trim for fixing onto the surface of the fireplace cabinet, comprising a trim body made of wood-based panels. a trim body, a wood grain paper layer, and a PU protective layer. Wood grain paper layer is paste onto the panel surface of the trim body to produce real wood effect. Various style of wood grain paper can be used to achieve different wood effect. 1. A wood effect fireplace cabinet trim for fixing at the surface of a fireplace cabinet comprising: a trim body made by wood-based panels , a wood grain layer overlaying said trim body and a protective PU layer overlaying said wood grain layer; characterized in that: said trim body can be directly adhered or mounted onto the surface of a fireplace cabinet.2. The wood effect fireplace cabinet trim as claimed in wherein claim 1 , it is characterized in that said trim body is in strip shape.3. The wood effect fireplace cabinet trim as claimed in wherein claim 1 , it is characterized in that said trim body is in plate shape.4. The wood effect fireplace cabinet trim as claimed in wherein claim 1 , it is characterized in that said wood grain layer is adhere to the said trim body surface.5. The wood effect fireplace cabinet trim as claimed in wherein claim 1 , it is characterized in that said wood grain layer is press attached to the said trim body surface.6. The wood effect fireplace cabinet trim as claimed in wherein claim 1 , it is characterized in that said trim body can be fixed onto the surface of a fireplace cabinet with adhesive material. 1. Field of the InventionThe present invention relates to a fireplace cabinet, in particular, is involved in a decorative wood trim to be attached to the surface of a fireplace cabinet.2. Description of the Related ArtFireplace cabinet in cold weather regions, especially Europe and the United States is widely used. Various decorative trims are available for attaching to the surface of a fireplace cabinet to achieve more elegant look. Currently there ...

Floor covering

Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove.

THERMALLY LAYERED FIRE TREATED VENEER PANEL

A veneer panel may include a face veneer, a first inner layer bonded to the face veneer, a second inner layer bonded to the first inner layer, and a thermally conductive backing layer bonded to the second inner layer. The first inner layer and the second inner layer are treated with a flame retardant. The first inner layer is disposed between the face veneer and the second inner layer, and the second inner layer is disposed between the first inner layer and the thermally conductive backing layer. 1. A veneer panel , comprising:a face veneer;a first inner layer;a first adhesive material disposed between the face veneer and the first inner layer, wherein the first adhesive material bonds the first inner layer to a back surface of the face veneer;a second inner layer bonded to the first inner layer, the first inner layer and the second inner layer are treated with a flame retardant; anda thermally conductive backing layer; anda second adhesive material disposed between the thermally conductive backing layer and the second inner layer, wherein the second adhesive material bonds the second inner layer to the thermally conductive backing layer,wherein the first inner layer is disposed between the face veneer and the second inner layer, and the second inner layer is disposed between the first inner layer and the thermally conductive backing layer, and the first adhesive material comprises a phenolic adhesive and the second adhesive material comprises an acrylic adhesive,wherein the first inner layer comprises a wood.24-. (canceled)5. The veneer panel of claim 1 , wherein the thermally conductive backing layer comprises an annealed aluminum.6. The veneer panel of claim 5 , wherein a thickness of the first adhesive material is 0.002 inches and 0.007 inches.7. The veneer panel of claim 6 , wherein a thickness of the second adhesive material is between 0.001 inches and 0.01 inches.8. The veneer panel of claim 7 , further comprising a third adhesive material disposed between ...

Curable compositions, articles therefrom, and methods of making and using same

A curable composition includes a polyol component comprising one or more polyols; a functional butadiene component; and a thermally conductive filler. The thermally conductive filler is present in an amount of at least 20 wt. %, based on the total weight of the curable composition. The curable composition has, upon curing, a thermal conductivity of at least 0.5 W/(mK).

FLOORING BOARD WITH A THIN VENEER WOOD AESTHETIC AND DURABLE SURFACE

A flooring board having a plurality of layers may have a sufficiently high modified Janka hardness rating for use in general flooring applications. The flooring board may comprise a fiberboard core layer having a thin veneer layer of a natural wood species adhered to a surface of the core layer. The veneer layer may be a gymnosperm (softwood) or angiosperm (hardwood) having a low Janka hardness rating. Surprisingly, the flooring board has a high modified Janka hardness rating significantly higher than the Janka hardness rating of the natural wood species and sufficient for use in general flooring applications when the veneer layer is sufficiently thin. 1. A flooring board comprising:a core layer comprising a fiberboard material; anda veneer layer adhered to the core layer such that the veneer layer defines an aesthetic and durable surface of the flooring board, wherein the veneer layer comprises a natural wood species having a Janka side hardness rating between about 350 lbf and about 850 lbf when tested in block form, and wherein the veneer layer has a thickness between about 0.6 mm and about 2.0 mm; andwherein the flooring board has a modified Janka hardness rating measured on the aesthetic and durable surface of the flooring board of at least about 120% of the Janka side hardness rating of the wood species tested in block form.2. The flooring board of claim 1 , wherein the natural wood species is a gymnosperm.3. The flooring board of claim 2 , wherein the natural wood species is selected from the group consisting of: pine and fir.4. The flooring board of claim 1 , wherein the natural wood species is selected from the group consisting of: sweetgum claim 1 , poplar claim 1 , and aspen.5. The flooring board of claim 1 , wherein the veneer layer has a thickness between about 0.6 mm and about 1.75 mm.6. The flooring board of claim 5 , wherein the flooring board has a modified Janka hardness rating measured on the aesthetic and durable surface of the flooring board of ...

PANEL FORMING

A method for forming of a building panel with a surface including a thermosetting resin such that tension created during curing of the surface is reduced or eliminated. Method for producing a panel with a wood based core and a surface layer including a thermosetting resin wherein the method including: curing and connecting the surface layer to the core while applying heat and pressure in a first main pressing step, thus raising a temperature of the surface layer above an initial temperature; applying a bending force on the panel after the first main pressing step to bend the panel such that an uppermost surface of the panel is convex an a lowermost surface of the panel is concave while the panel is still above the initial temperature; and releasing the bending force such that the panel springs back to an essentially flat shape. 122-. (canceled)23. Method for producing a panel comprising:providing a wood-based core and a surface layer, wherein the surface layer comprises a thermosetting resin;curing and connecting the surface layer to the core under heat and pressure for forming a panel, thereby raising a temperature of the surface layer above an initial temperature;bending the panel by applying a bending force on at least a portion of the panel while the panel is still above the initial temperature, wherein the bending force bends the panel by lifting the at least a portion of the panel; andreleasing the bending force such that the panel springs back to an essentially flat shape.24. The method according to claim 23 , wherein the at least a portion of the panel is lifted by vacuum cups.25. The method according to claim 24 , wherein the vacuum cups comprise adjustable cylinders.26. The method according to claim 23 , wherein the at least a portion of the panel is lifted immediately after pressing.27. The method according to claim 23 , wherein the bending is made within 10-20 seconds after the pressing when the panel surface still has a temperature above 140° C.28. The ...

Systems and methods for kerfing veneers

Systems and methods are disclosed herein for laser kerfed veneers. A laser may be used to produce kerf lines in thin veneers. The settings of the laser may be adjusted to adjust the width and depth of the kerf lines. The width and depth of the kerf lines may be selected in order to provide sufficient strength to the veneer while decreasing telegraphing.

BRUSHING MACHINE FOR PRODUCING VINTAGE-STYLE LUMBER, VINTAGE-STYLE LUMBER, AND METHOD FOR PRODUCING VINTAGE-STYLE LUMBER

[Problem] To address the problem of conventional old wood texture or antique taste boards which lack natural looking worn effects and present an appearance of an artificial treatment applied thereto. [Solution] Unlike a conventional configuration in which the rotary shaft of a roll brush is simply and fixedly arranged parallel to the wood grains of a board to which surface treatment is applied or the painted surface where paint is applied to the wood grains, the rotary shaft may be obliquely set to any angle including a right angle, and may be rotationally driven at high speed at a given inclined angle relative to the horizontal surface of the board along a left to right direction of the roll brush. This makes different “contact strength” of a roll brush such as a metal brush obliquely applied to each right and left end of the board, thereby causing the inclined roll brush to peel off the wood grains or the painted surface where paint is applied to the wood grains with difference strengths for each end of the board. This makes it possible to implement “uzukuri” (brushing process) with different designs presented along a left to right direction of the board. 111002002030010. A brushing machine () provided with a gap created between an upper housing () and a lower housing () , the gap arbitrarily adjustable depending on the thickness of a workpiece , the brushing machine having a roll brush () axially supported by the upper housing or the lower housing brushing a board () at a given contact pressure while a conveyance roller () axially supported by the upper housing or the lower housing moving the board that is a workpiece forward and backward through the gap ,{'b': 20', '20', '300', '24', '24', '300, 'wherein the roll brush () is rotated at high speed while being maintained at a given inclined angle in a left to right direction of the roll brush () relative to the horizontal surface of the board () that is a workpiece by actuators (, ) for controlling roll brush so ...

REVERSIBLE ADHESIVE COMPOSITIONS, RELATED ARTICLES, AND RELATED METHODS

The disclosure relates to a reversible adhesive composition including a copolymer between a vinyl spacer monomer unit and a vinyl reversible binder monomer unit. Each monomer unit can be based on acrylate monomer, a vinyl ester monomer, or a vinyl ether monomer, with the spacer monomer unit generally having a shorter pendant chain (such as 1-3 carbon atoms) and the reversible binder monomer unit having a longer pendant chain (such as 3-20 carbon atoms). A corresponding article includes first and second surfaces (or substrates) that are in contact with and bonded to the reversible adhesive composition at an interface therebetween. The reversible adhesive composition generally involves non-covalent and/or non-ionic bonding forces, for example H-bonding, permanent dipole, electron donor-acceptor moieties, and/or van der Waals forces, between the copolymer chains. The first and second surfaces can be repeatedly bonded, separated, and re-bonded while retaining the adhesive strength of the reversible adhesive composition. 1. An article comprising:a first surface;a second surface different from the first surface; and a vinyl spacer monomer unit comprising at least one of (i) a pendant carboxylate group with a carbonyl carbon backbone attachment and in the form of an acid, a salt, an ester with 1 to 3 carbon atoms in a corresponding ester group, and combinations thereof, (ii) a pendant carboxylate group with an ester oxygen backbone attachment and having a hydrocarbon tail group with 1 to 3 carbon atoms, (iii) a pendant ether group with an ether oxygen backbone attachment and having a hydrocarbon tail group with 1 to 3 carbon atoms; and', 'a vinyl reversible binder monomer unit comprising at least one of (i) a pendant carboxylate group with a carbonyl carbon backbone attachment and in the form of an ester having 3 to 20 carbon atoms in a corresponding ester group, (ii) a pendant carboxylate group with an ester oxygen backbone attachment and having a hydrocarbon tail group ...

WALL ASSEMBLY

Described herein is a wall assembly for use in walls of energy efficient residential or commercial buildings which can provide improved thermal resistance, moisture resistance and structural capacity. The wall assembly includes a frame assembly; a sheathing layer; a closed cell inner foam layer for coupling the layer to the frame assembly; and an outer fiberboard. Also described herein is a method of manufacturing the wall assembly. 1. A wall assembly comprising:a frame assembly having a top member, a bottom member opposite to said top member, and a plurality of vertical members coupled to and extending between said top and bottom members with said frame assembly having an interior side and an exterior side opposite to said interior side;a sheathing layer having an interior surface and an exterior surface, said sheathing layer coupled to said frame assembly and extending from said exterior side of said frame assembly and terminating at an exterior surface of said sheathing layer;a closed cell inner foam layer disposed between and bonded to the plurality of vertical members of said frame assembly and bonded to said interior surface of sheathing layer for coupling said layer to said frame assembly; andan outer fiberboard having an interior surface and an exterior surface, said fiberboard coupled to said sheathing layer, extending from said exterior side of said sheathing layer and terminating at an exterior surface of said fiberboard.2. The wall assembly according to claim 1 , wherein the fiberboard is a fiberboard laminated with a lamination.3. The wall assembly according to claim 1 , wherein the fiberboard is a fiberboard laminated with a lamination comprising a non-perforated claim 1 , non-woven polyolefin permeable membrane.4. The wall assembly according to claim 1 , wherein the sheathing layer comprises at least one closed cell foam selected from the group consisting of expanded polystyrene; extruded polystyrene; and polyisocyanurate.5. The wall assembly ...

METHOD OF MAKING A LAMINATED WOOD PRODUCT

A laminated wood product comprising providing a plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces, said plank having a water content of more than 25% by weight, preferably more than 30% by weight. At least one of the major surfaces is laminated to a surface of a second member. 1. A laminated wood product , comprising:a first layer which is formed of at least one hardwood or softwood plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces,said plank having a water content of less than 25% by weight, andsaid plank presents a pair of juxtaposed plank portions, at least partially separated by an open gap running along a fiber direction of the plank, said gap presenting crack surfaces; andat least one second layer, laminated to one of the major surfaces.2. The laminated wood product as claimed in claim 1 , wherein the crack presents a depth from at least one major surface claim 1 , of 5-100% of a thickness of the plank.3. The laminated wood product as claimed in claim 1 , further comprising at least two second layers claim 1 , which sandwich said plank.4. The laminated wood product as claimed in claim 3 , wherein the at least two second layers present fiber directions which are substantially perpendicular to the fiber direction of the plank.5. The laminated wood product as claimed in claim 3 , wherein the at least two second layers present fiber directions which are substantially parallel to the fiber direction of the plank.6. The laminated wood product as claimed in claim 1 , wherein a plank forming part of the second layer extends across the gap.7. The laminated wood product as claimed in claim 1 , wherein said open gap running along a fiber direction of ...

METHOD FOR MANUFACTURING HIGH DENSITY COMPOSITE WOOD BOARD AND HIGH DENSITY COMPOSITE WOOD BOARD WITH EMBOSS EFFECT

A method of manufacturing a timber composite () is disclosed. The method comprises the steps of applying adhesive to one or more timber layers (-), applying pressure to the one or more timber layers, and heating the timber layers. The adhesive penetrates into the one or more timber layers and cures to form the timber composite (). One or more spacers () may be positioned between the timber layers. The invention also related to timber composite () obtainable by such method and to decorative panels () comprising such timber composite () as a top layer. 2. The method of claim 1 , wherein the penetration of the adhesive is such that it is distributed generally evenly throughout the one or more timber layers.3. The method of claim 1 , wherein the adhesive is applied to a plurality of timber layers claim 1 , the method further comprising arranging the plurality of timber layers in a stack.4. The method of claim 2 , further comprising the step of cutting one or more timber pieces to form the plurality of timber layers.5. The method of claim 3 , wherein the timber layers are arranged in the stack in their original order in the timber piece from which they are cut such that a natural grain appearance of the timber piece is maintained.6. The method of wherein the cutting is one of rotary peeling claim 4 , slicing or saw cutting.7. The method of wherein each timber layer has a thickness of 0.2 mm to 1 mm.8. The method of claim 1 , wherein the timber has a moisture content of 8% to 12% prior to the application of pressure and heat.9. The method of claim 1 , wherein the adhesive applied to the timber layers is of a type that cures at high temperatures.10. The method of claim 1 , wherein the adhesive is applied to one or both sides of the or each timber layer.11. The method of claim 1 , wherein the pressure applied to the timber is between 2 MPa and 10 MPa.12. The method of claim 1 , wherein the timber is heated to a maximum temperature of between 100° C. and 200° C.13. The ...

METHOD OF MANUFACTURING RFID ACCESS CARD FROM NOVEL MATERIALS

A method, apparatus, and product-by-process, for preparing an RFID access card constructed out of wood is disclosed. The method involved preparing two wooden surfaces of appropriate thickness, preparing an RFID chip emitting an appropriate frequency, and pressing the wooden surfaces and the RFID chip together through the use of adhesive(s) and a hot press and a cold press. The apparatus included an RFID access card constructed out of at least two wooden surfaces where an RFID chip is disposed between the two surfaces. The two wooden surfaces are attached with a hot melt adhesive. 1. A method of producing an RFID access card constructed partially out of wood , comprising the steps of:providing a plurality of raw woodchips;mechanically applying a first pressure and a first heat to the plurality of raw woodchips;mechanically applying a second pressure and a second heat to the plurality of raw woodchips for a period of time to create a blank wooden surface; 'wherein the chip hole is sized to accommodate an RFID chip;', 'cutting a chip hole on a portion of the blank wooden surface, by a high-precision laser machine,'}soldering the RFID chip to the blank wooden surface;disposing an adhesive tape to the soldered blank wooden surface and RFID chip;placing a second blank wooden surface on the adhesive tape to create an untreated member;laminating and pressing the untreated member at 120° C., by a laminating machine to create a laminated member;grinding, polishing, and removing any ash from the laminated member to create an uncut card,cutting the uncut card, to a predetermined size to create a cut card.2. The method of claim 1 , wherein the first pressure and the first heat is applied to the plurality of raw wood chips for a period of time is 10 minutes.3. The method of claim 1 , wherein the first pressure is 0.1 Mpa.4. The method of claim 1 , wherein the first heat is in the range of 115° C. to 125° C.5. The method of claim 1 , wherein the second pressure and the second heat ...

SKATEBOARD DECK

A skateboard deck includes: a body with a top surface and a lateral centerline, the body including a nose portion with a nose apex and a tail portion with a tail apex, wherein the nose apex and the tail apex are above the top surface of the body; wherein the total length of the body spans from a forwardmost surface of the body located along the nose portion to a rearmost surface of the body located along the tail portion, further wherein the nose apex is located between the length defined by the forwardmost surface of the body and the lateral centerline and the tail apex is located between the length defined by the rearmost surface of the body and the lateral centerline. 1. A skateboard deck comprising:a body with a top surface and a lateral centerline, the body including a nose portion with a nose apex and a tail portion with a tail apex, wherein the nose apex and the tail apex are above the top surface of the body;wherein the total length of the body spans from a forwardmost surface of the body located along the nose portion to a rearmost surface of the body located along the tail portion, further wherein the nose apex is located between the length defined by the forwardmost surface of the body and the lateral centerline and the tail apex is located between the length defined by the rearmost surface of the body and the lateral centerline.2. The skateboard deck of wherein the body includes a longitudinal centerline and wherein the forwardmost and rearmost surfaces are located along the longitudinal centerline farthest from the lateral centerline.3. The skateboard deck of claim 1 , wherein the body further includes a horizontal portion claim 1 , and wherein the nose portion includes a planar surface that forms an angle of less than about 90 degrees with the horizontal portion.4. The skateboard deck of claim 3 , wherein the planar surface and the horizontal portion of the body form an angle of about 60 degrees.5. The skateboard deck of claim 3 , wherein the nose ...

WEATHER-RESISTANT COMPOSITE FLOOR AND PREPARATION METHOD THEREOF, AND ARTIFICIAL MINERAL BOARD AND PREPARATION METHOD THEREOF

The present invention belongs to the technical field of board materials, and particularly relates to a weather-resistant composite floor and a preparation method thereof, and an artificial mineral floor and a preparation method thereof. The weather-resistant composite floor provided by the present invention sequentially includes a wear layer, an artificial mineral board and a back lay which are laminated and bonded with one another; the artificial mineral board includes modified mineral layers and fiberglass mesh layers which are alternately laminated; and the bottom and top layers of the artificial mineral board are the modified mineral layers. The wear layer and the back lay are respectively bonded to two opposite sides of the artificial mineral board. The weather-resistant composite floor provided by the present invention has high dimensional stability, and the deformation amount of it is maintained at a relatively small amplitude even in the presence of moisture or under an alternate cooling and heating condition, and thus is applicable in a wide range of areas. 1. A weather-resistant composite floor , sequentially comprising a wear layer , an artificial mineral board and a back lay which are laminated and bonded with one another;wherein the artificial mineral board comprises modified mineral layers and fiberglass mesh layers which are alternately laminated; and the bottom and top layers of the artificial mineral board are the modified mineral layers.2. The weather-resistant composite floor of claim 1 , wherein the raw material forming the modified mineral layers comprises the following components by mass: 60-80 parts of a mineral base material claim 1 , 20-24 parts of wood chips claim 1 , 3-5 parts of a modifier claim 1 , and 20-25 parts of water; and the mineral base material comprises magnesium oxide and magnesium chloride.3. The weather-resistant composite floor of claim 2 , wherein the modifier comprises sodium methine dinaphthyl sulphonate claim 2 , ...

Composite wood arrangement and method for manufacturing said arrangement

The present invention relates to a composite wood arrangement comprising construction components ( 1 ) mechanically joined together in a parallel position. Such a construction component comprises at least one profiled side surface ( 2, 3 ) and, connecting them together, at least one edge surface ( 4, 5 ) and end surfaces ( 6, 7 ), perpendicular to the longitudinal axis ( 11 ) of the construction component. In the invention, the side surfaces in parallel construction components are adapted in an opposite position in pairs so that profile crests ( 8 ) and throughs ( 9 ) in opposite side surfaces are substantially parallel. There are these construction components ( 1 ) adapted successively in their longitudinal direction and adjacently in at least the lateral direction of the composite wood arrangement to establish a uniform plate-like structure, whereby the construction components are joined together by mechanical joining means.

FIRE RETARDANT AVIATION LAMINATE

An aviation laminate includes a plurality of wooden elements, and an adhesive disposed between the plurality of wooden elements, wherein the adhesive includes a thermal filler, wherein the thermal filler is at least one of graphene, hexagonal boron nitride and intumescent powder. 1. An aviation laminate , comprising:a plurality of wooden elements; andan adhesive disposed between the plurality of wooden elements, wherein the adhesive includes a thermal filler, wherein the thermal filler is at least one of graphene, hexagonal boron nitride and intumescent powder.2. The aviation laminate of claim 1 , wherein the plurality of wooden elements is a plurality of veneer leafs.3. The aviation laminate of claim 2 , wherein the adhesive is disposed between the plurality of veneer leafs in a plurality of adhesive layers.4. The aviation laminate of claim 3 , wherein the plurality of adhesive layers form a set of intermediate layers between the plurality of veneer leafs.5. The aviation laminate of claim 1 , wherein the plurality of wooden elements are a plurality of wooden particles bonded by the adhesive.6. The aviation laminate of claim 1 , wherein the plurality of wooden elements are pressed.7. The aviation laminate of claim 1 , wherein the plurality of wooden elements are sliced.8. The aviation laminate of claim 1 , wherein the thermal filler is a thermally conductive filler.9. The aviation laminate of claim 1 , wherein the thermal filler is a thermally resistive filler.10. An aircraft comprising:an aircraft cabin component including an aviation laminate, the aviation laminate including:a plurality of wooden elements; andan adhesive disposed between the plurality of wooden elements, wherein the adhesive includes a thermal filler, wherein the thermal filler is at least one of graphene, hexagonal boron nitride and intumescent powder.11. The aircraft of claim 10 , wherein the plurality of wooden elements is a plurality of veneer leafs.12. The aircraft of claim 11 , wherein the ...

BONDING RESIN FOR WOOD-BASED COMPOSITES PROVIDING LIGHT COLORING, LOW PLATEN STICKING, AND WATER RESISTANCE

Disclosed herein are adhesives, wood-based composites incorporating the adhesives, and methods of forming wood-based composites using the adhesives. Wood-based composites formed using the adhesives demonstrate an optimal combination of characteristics desirable to the wood products industry. Specifically, the wood products formed using the adhesive demonstrate (1) a light appearance when wet; (2) relatively low moisture content after soaking in water; (3) relatively little thickness swelling after soaking in water; and (4) minimal adhesion to metal press platens during press-forming of the wood products. 1. A wood-based composite comprising wooden elements adhered together by a polyurethane polymer formed by the reaction of a continuous phase and a dispersed phase of an adhesive emulsion , comprising:(a) a continuous phase, comprising an aqueous, alkaline solution comprising a melamine/urea/formaldehyde resin; and(b) a dispersed phase, comprising a multifunctional aromatic isocyanate component;wherein the aqueous, alkaline solution comprising the melamine/urea/formaldehyde resin has a percent solids content of about 1.0% to about 90.0%; andwherein the melamine/urea/formaldehyde resin and the multifunctional aromatic isocyanate component are present in a ratio of about 92:8 to about 40:60 on a solids mass basis.2. The wood-based composite of claim 1 , wherein the wooden elements are selected from the group consisting of strands claim 1 , flakes claim 1 , particles claim 1 , fibers claim 1 , veneer claim 1 , and combinations thereof.3. The wood-based composite of claim 1 , wherein the wood-based composite is of a type selected from the group consisting of oriented strandboard claim 1 , particleboard claim 1 , medium-density fiberboard claim 1 , oriented strand lumber claim 1 , parallel strand lumber claim 1 , laminated veneer lumber claim 1 , laminated strand lumber claim 1 , and plywood.4. The wood-based composite of claim 1 , further comprising an additive selected ...

NONWOVEN WEB MATERIAL HAVING BONDING FAVORABLE FOR MAKING DIRECTIONAL STRETCH LAMINATE, AND DIRECTIONAL STRETCH LAMINATE

A stretch laminate is disclosed. The stretch laminate may include a first layer; a second layer; and one or more elastic members disposed between the first layer and the second layer. The first layer may include a nonwoven web material bearing a pattern of thermal bonds, including a plurality of bonds each having a length and a width, the length being oriented perpendicularly to the stretch direction and being greater than the width, for a majority of the bonds. The elastic member(s) may be joined with the first layer and the second layer while pre-strained in the stretch direction; when the stretch laminate is in a relaxed condition, at least the first layer may include a plurality of gathers comprising elongate ridges and valleys oriented transversely to the stretch direction. A disposable absorbent pant having an elasticized belt structure including the stretch laminate, is also disclosed. 2. The stretch laminate of wherein claim 1 , for a majority of the bonds in the pattern claim 1 , the length is greater than the width.3. The stretch laminate of wherein a majority of the bonds in the pattern have an aspect ratio of length to width of at least 2.4. The stretch laminate of wherein the pattern of bonds has a stretch direction repeat interval RDSD measured along an identifiable first line SDL parallel with the stretch direction claim 1 , a trans-stretch direction repeat interval RDX measured along a second line XL perpendicular to the stretch direction claim 1 , individual ones of the bonds arranged along the second line XL and within the trans-stretch direction repeat interval RDX have lengths claim 1 , individual ones of the bonds arranged along the first line SDL and within the stretch direction repeat interval RDSD have widths claim 1 , and the ratio of the sum of the lengths to the trans-stretch direction repeat interval RDX is greater than the ratio of the sum of the widths to the stretch direction repeat interval RDSD claim 1 , for any identifiable second ...

WET COATING COMPOSITIONS FOR PAPER SUBSTRATES, PAPER SUBSTRATES COATED WITH THE SAME AND PROCESS FOR COATING A PAPER SUBSTRATE WITH THE SAME

A wet coating composition useful for coating a cellulosic fiber-based substrate is provided. The composition includes two aqueous emulsions. The first emulsion includes an oxidized paraffin/polyethylene wax and the second emulsion includes an ethylene/acrylic acid copolymer wax, ethylene/acrylic amide copolymer wax, ethylene/acrylic acid/acrylic amide copolymer wax or a mixture thereof. The oxidized paraffin/polyethylene wax has a surface energy less than or equal to 25 mN/m being substantially dispersive energy. The wet coating composition when dried forms a coating having a surface energy ranging from 20 to 60 mN/m being the sum of dispersive and polar energies. A process for treating a cellulosic fiber-based substrate with the wet coating composition, a substrate coated and articles including the coated substrate are also described. The process involves a heating step to allow migration of the coating towards a core of the cellulosic fiber-based substrate. 1. A wet coating composition comprising:a first aqueous emulsion of an oxidized paraffin/polyethylene wax; anda second aqueous emulsion of an ethylene/acrylic acid copolymer wax, ethylene/acrylic amide copolymer wax, ethylene/acrylic acid/acrylic amide copolymer wax or a mixture thereof;wherein the oxidized paraffin/polyethylene wax has a surface energy less than or equal to 25 mN/m being substantially dispersive energy; andwherein the wet coating composition when dried forms a coating having a surface energy ranging from 20 to 60 mN/m being the sum of dispersive and polar energies.2. The wet coating composition of claim 1 , wherein the surface energy of the oxidized paraffin/polyethylene wax ranges from about 16 to about 21 mN/m.3. The wet coating composition of claim 1 , wherein the surface energy of the coating ranges from about 21 to about 34 mN/m.4. The wet coating composition of claim 1 , further comprising a dispersant in the form of an aqueous composition claim 1 , wherein the dispersant comprises a ...

FLOOR COVERING

Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove. 1. A floor panel for forming a floor covering , wherein the floor panel is rectangular and longitudinal and comprises a pair of long edges and a pair of short edges;wherein the floor panel is provided with coupling parts at the long edges and at the short edges;wherein the coupling parts at the long edges and at the short edges are made in one piece with the floor panel;wherein the coupling parts at the long edges are configured so as to allow an assembly of two of such floor panels by means of a movement of rotation;wherein the coupling parts at the long edges are configured so as to provide in a coupled condition of two of such floor panels an interlocking in a direction perpendicular to the plane of the floor panels as well as in a direction perpendicular to the coupled edges and parallel to the plane of the floor panels;wherein the coupling part at the one long edge comprises a tongue;wherein the coupling part at the other long edge comprises a groove;wherein the groove is bordered by an upper lip and a lower lip extending past the free end of the upper lip;wherein the tongue has an upper ...

Method for Forming a Laminate Countertop

A method of forming a laminate countertop with a curved edge profile extending around at least two adjacent sides thereof includes providing a base support having a top surface, a bottom surface, latitudinal sides, and longitudinal sides. At least one of the longitudinal sides includes the curved edge profile. The method further includes: adhering a laminate sheet to the base support to form a laminate cover over at least a portion of the top surface and a portion of the curved edge profile of the base support and mounting a preformed edge member having a curved edge profile to one of the sides of the base support to form a laminate countertop having curved edges extending around at least two sides thereof. To align the edge member and the base support, the preformed edge member is mounted to a brace to remove bowing or curvature from the preformed edge member.

Decorative sheet for floors and decorative panel for floors

The present invention provides a decorative sheet for floors that has an appropriately low level of wiping resistance and from which not only grime that occurs during housing construction but also oil-based grime can be easily wiped off. The present invention provides a decorative sheet for floors that comprises a base material sheet and at least a surface-protecting layer on the base material sheet, the base material sheet being a thermoplastic resin sheet, the surface-protecting layer having a surface free energy of 27 mJ/m 2 or more and less than 30 mJ/m 2 and having a Martens hardness of 70 N/mm 2 or more, and the coefficient of slip resistance (C.S.R value) of the surface-protecting layer as measured with 100% cotton socks using a Tokyo Institute of Technology sliding tester (O−Y·PSM) being 0.3 or more.

WOOD INLAY CARD AND METHOD FOR MAKING THE SAME

A transaction card construction and a method for making a transaction card are provided for improving card performance. The transaction card construction comprises an inlay component comprising wood and a housing component. The inlay may comprise a wood or wood-containing layer and a backer layer. The backer layer may comprise the same or a different wood or wood-containing layer, or a non-woven fiber material. 119-. (canceled)20. A method of manufacturing a card , comprising:forming a housing component;{'b': 1', '24', '1', '16, 'forming an inlay component having a first inlay layer and a second inlay layer, the first inlay layer having a thickness of between / and / of an inch and comprising a wood material, the second inlay layer being configured to reduce deformation of the first inlay layer; and'}joining the inlay component and the housing component via a surface of the second inlay layer and a surface of the housing component, such that a surface of the first inlay layer is visible from the exterior of the card.21. The method of claim 20 , wherein the second inlay layer comprises a wood material claim 20 , and wherein the method further comprises:rotating the first inlay layer with respect to the second inlay layer such that a wood grain direction of the first inlay layer is non-parallel with a wood grain direction of the second inlay layer.22. The method of claim 20 , wherein the second inlay layer comprises a material different from the first inlay layer.23. The method of claim 22 , wherein the second inlay layer comprises a second wood material.24. The method of claim 22 , wherein the second inlay layer comprises a non-woven fiber material.25. The method of claim 24 , wherein the second inlay layer comprises poly-paraphenylene terephthalamide.26. The method of claim 20 , further comprising:disposing a data storage component between the inlay component and the housing component.27. The method of claim 20 , wherein the first inlay layer comprises a natural ...

WOOD INLAY CARD AND METHOD FOR MAKING THE SAME

A transaction card construction and a method for making a transaction card are provided for improving card performance. The transaction card construction comprises an inlay component comprising wood and a housing component. The inlay may comprise a wood or wood-containing layer and a backer layer. The backer layer may comprise the same or a different wood or wood-containing layer, or a non-woven fiber material. 119-. (canceled)20. A transaction card , comprising:a housing component; andan inlay component comprising:a first inlay layer having a thickness of between 1/24 and 1/16 of an inch and comprising a wood material; anda second inlay layer, the second inlay layer reducing deformation of the first inlay layer, wherein the inlay component and the housing component are joined via a surface of the second inlay surface and a surface of the housing component, such that a surface of the first inlay layer is visible from the exterior of the transaction card.21. The transaction card of claim 20 , wherein the second inlay layer comprises a wood material claim 20 , and wherein a wood grain direction of the first inlay layer is non-parallel with a wood grain direction of the second inlay layer.22. The transaction card of claim 20 , wherein the second inlay layer comprises a material different from the first inlay layer.23. The transaction card of claim 22 , wherein the second inlay layer comprises a second wood material.24. The transaction card of claim 22 , wherein the second inlay layer comprises a non-woven fiber material.25. The transaction card of claim 24 , wherein the second inlay layer comprises poly-paraphenylene terephthalamide.26. The transaction card of claim 20 , further comprising:a data storage component between the inlay component and the housing component.27. The transaction card of claim 20 , wherein the first inlay layer comprises a natural wood.28. The transaction card of claim 20 , wherein the first inlay layer comprises a composite material.29. The ...

FLOOR, WALL, OR CEILING PANEL AND METHOD FOR PRODUCING SAME

A floor, wall, or ceiling panel and to a method for producing same. The panel has a base made of a wood material and an upper veneer. The base and the veneer are hot-pressed together while incorporating a resin layer. During the pressing process, pores, cracks, and/or gaps in the veneer are filled with resin. In particular, the pressing process is carried out such that the veneer is saturated with resin, and the resin can be seen on the surface of the veneer after the pressing process. The adhesion of the veneer to the base and the smoothing of the veneer are thus carried out in one operation. 122-. (canceled)23. A method for producing panels , said method comprising:providing a basic carrier plate, the basic carrier plate comprising a top surface and a bottom surface;providing a veneer;applying a resin layer on the top surface of the basic carrier plate;forming a multilayer body comprising the basic carrier plate, the veneer, the resin layer interposed between the basic carrier plate and the veneer; andjoining the basic carrier plate, the resin layer, and the veneer, by pressing the multilayer body in a press,wherein the pressing of the multilayer body is carried out so that the resin impregnates the veneer, andwherein the pressing is performed at a pressing pressure greater than or equal to 1000 kPA.24. The method of claim 23 , wherein a pressing time is between 10 seconds and 60 seconds.25. The method of claim 23 , further comprising:separating the pressed multilayer body into individual panels; andprofiling the panels at side borders of the panels and providing the panels with joining means.26. The method of claim 23 , wherein the veneer includes pores claim 23 , cracks claim 23 , and/or gaps.27. The method of claim 23 , wherein a pressing pressure claim 23 , a pressing temperature and a pressing time are adjusted so that during the pressing of the multilayer body in the press claim 23 , the pores claim 23 , the cracks claim 23 , and/or the gaps in the veneer ...

WOOD LAMINATE MATERIAL AND METHOD FOR MANUFACTURING SAME

Provided is a strand board with improved strength and water resistance. Reduction in productivity is prevented and characteristics of the strand board can be varied as desired while achieving certain strength and water resistance of the strand board. A strand board B is formed by stacking and laminating five strand layers each formed by a large number of strands . The strand board B has substantially constant density distribution in the lamination direction of the strand layers . Three of the five strand layers of the strand board B are high-density strand layers having a higher density than the other strand layers , and the other strand layers are low-density strand layers

Locating system for vehicle load floor panel measurement

A compression molded vehicle floor panel includes a main body formed by compression molding and having a first side and an opposed second side, and at least one separately formed measurement locating member at least partially encapsulated in the main body during the compression molding. The measurement locating member defines a cavity having an open end at the first side of the main body. The cavity is configured to receive a locator pin of a measurement fixture to locate the compression molded vehicle floor panel in the measurement fixture for measurement of the compression molded vehicle floor panel.

WOOD LAMINATE MATERIAL AND METHOD FOR MANUFACTURING SAME

Provided is a strand board with improved strength and water resistance. Reduction in productivity is prevented and characteristics of the strand board can be varied as desired while achieving certain strength and water resistance of the strand board. A strand board B is formed by stacking and laminating five strand layers each formed by a large number of strands The strand board B has substantially constant density distribution in the lamination direction of the strand layers Three of the five strand layers of the strand board B are high-density strand layers a having a higher density than the other strand layers and the other strand layers are low-density strand layers 1. A wood laminate material formed by stacking and laminating multiple woodbased material layers each formed by laminated woodbased materials that are laminated multiple cut pieces or a woodbased material that is a veneer , characterized byhaving substantially constant density distribution in a lamination direction of the woodbased material layers.2. The wood laminate material according to claim 1 , characterized in that the woodbased material has a density of 300 kg/mor more and 1100 kg/mor less.3. The wood laminate material according to claim 1 , characterized in that the multiple woodbased material layers are composed so that a thickness of the woodbased material layer gradually increases from the middle woodbased material layer in the lamination direction of the wood laminate material to the top and bottom woodbased material layers.4. A wood laminate material formed by stacking and laminating multiple woodbased material layers each formed by laminated woodbased materials that are laminated multiple cut pieces or a woodbased material that is a veneer claim 1 , characterized in thatthe multiple woodbased material layers include at least one high-density woodbased material layer, the remainder of the multiple woodbased material layers is a low-density woodbased material layer, and the high-density ...

BLENDED WOOD INTERIOR DOOR JAMB

A blended trim molding assembly can include a first layer of engineered wood material (e.g., medium-density fiberboard) having a first, generally rectangular cross-sectional thickness, and a second layer of wood material (e.g., lumber, particle board, fiberboard) having a second, generally rectangular cross-sectional thickness. The second layer of wood material is joined (e.g., glued) to the first layer of engineered wood material at a planar interface. Together, the first and second layers have a total thickness, with the first cross-sectional thickness being greater than or equal to at least about ten percent (10%) of the total thickness of the first and second layers. The blended trim molding assembly may also include a third layer of wood material having a third, generally rectangular cross-sectional thickness, where the third layer of wood material is joined to the first layer of engineered wood material at a second planar interface opposite the planar interface. 1. A blended trim molding assembly comprising:a first layer of engineered wood material having a first, generally rectangular cross-sectional thickness; anda second layer of wood material having a second, generally rectangular cross-sectional thickness, the second layer of wood material joined to the first layer of engineered wood material at a planar interface, the first layer of engineered wood material and the second layer of wood material having a total thickness, the first, generally rectangular cross-sectional thickness greater than or equal to at least about ten percent (10%) of the total thickness of the first layer of engineered wood material and the second layer of wood material.2. The blended trim molding assembly as recited in claim 1 , wherein the second layer of wood material is glued to the first layer of engineered wood material.3. The blended trim molding assembly as recited in claim 1 , wherein the first claim 1 , generally rectangular cross-sectional thickness is greater than or ...

FLOOR COVERING

Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove. 1. A floor panel for forming a floor covering , wherein the floor panel is rectangular and longitudinal and thus comprises a pair of opposite longitudinal edges and a pair of opposite short edges; wherein the floor panel is provided , on the pair of opposite longitudinal edges , with first coupling parts and , on the pair of opposite short edges , with second coupling parts , the first coupling parts and the second coupling parts being made in one piece with the floor panel; wherein the first coupling parts are configured so as to allow an assembly of two of such floor panels by means of a movement of rotation; wherein the first coupling parts , in a coupled condition of two of such floor panels , provide for an interlocking between the floor panels in a direction perpendicular to the plane of the floor panels as well as in a direction perpendicular to the coupled edges and parallel to the plane of the floor panels; wherein the first coupling parts comprise , at one of the opposite longitudinal edges , a tongue and , at the other of the opposite longitudinal edges , a groove; wherein the groove ...

FLOOR, WALL, OR CEILING PANEL AND METHOD FOR PRODUCING SAME

A floor, wall, or ceiling panel has a base made of a wood material and an upper veneer. The base and the veneer are hot-pressed together while incorporating a resin layer. During the pressing process, pores, cracks, and/or gaps in the veneer are filled with resin. In particular, the pressing process is carried out such that the veneer is saturated with resin, and the resin can be seen on the surface of the veneer after the pressing process The adhesion of the veneer to the base and the smoothing of the veneer are thus carried out in one operation. 122.-. (canceled)23. A floor , wall , or ceiling panel , comprising:a carrier plate, a veneer arranged on a topside of the carrier plate, and a layer of a resin provided between the carrier plate and the veneer, wherein the resin layer and the veneer are pressed together, and wherein the layer of the resin is formed from a resin powder containing at least one of binders, hardeners and fillers, said resin permeating the veneer.24. The floor claim 23 , wall claim 23 , or ceiling panel of claim 23 , wherein the fillers are wood-based fillers.25. The floor claim 23 , wall claim 23 , or ceiling panel of claim 23 , wherein the resin layer is formed by a foamable polymer resin claim 23 , in particular a urea-formaldehyde condensation product.26. The floor claim 23 , wall claim 23 , or ceiling panel of claim 23 , wherein the resin layer is formed by a resin film applied onto the topside of the carrier plate.27. The floor claim 23 , wall claim 23 , or ceiling panel of claim 23 , wherein the resin layer is formed by a resin film applied to the bottom side of the carrier plate.28. The floor claim 23 , wall claim 23 , or ceiling panel of claim 23 , wherein the resin of the resin layer permeates the veneer up to the topside of the veneer.29. The floor claim 23 , wall claim 23 , or ceiling panel of claim 23 , further comprising a balancing layer arranged on a bottom side of the carrier plate.30. The floor claim 23 , wall claim 23 , or ...

Component Made from a Material Consisting Predominantly of Renewable Raw Materials, Having at Least One Compressed Region, and Method and Tool for Producing the Compressed Region

The invention relates to a component made from a material consisting predominantly of renewable raw materials, the component having at least one hole with a longitudinal axis (A) and the material being locally compressed in the region peripherally adjoining the hole. According to the method, at least one pin, which comprises a substantially cylindrical shaft and a tip having a reducing diameter in the direction of the component, penetrates into the material, thus creating a hole in the component, and displaces the wood material radially and/or axially, so that the material in the region surrounding the hole is compressed. The tool used for carrying out the method is designed in the form of at least one pin having a cylindrical or polygonal shaft and a tip reducing in diameter in the direction of the component. 123.-. (canceled)24111. Component made of a material consisting predominantly of renewable raw materials , characterized in that the component () has at least one hole (L) with a longitudinal axis (A) , and in that the material of the component () has local compression (V) in the region adjoining the hole (L) on the circumferential side.251. Component according to claim 24 , characterized in that the region of the component () adjoining the hole (L) on the circumferential side has radial and/or axial local compressions (V).264. Component according to claim claim 24 , characterized in that the hole (L) has a diameter (d) andthe circumference (dv) of the compressed region adjoining the hole (L) is up to 5×d,and/or{'b': '1', 'the height (hv) of the compressed region is up to 20×d and/or is reduced in comparison with the height (h) of the component ().'}271. Component according to claim 24 , characterized in that the hole (L) is a cylindrical or nearly cylindrical hole (L) and is designed as a through-hole in the component () or has a bottom.281. Component according to claim 24 , characterized in that the material of the component () has at least 50% content of ...

Method for the manufacture of a wet glued wood article

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) providing two actively never-dried or slightly dried wood pieces comprising at least one surface each which has a superficial layer having a thickness of least 2-3 wood cells; b) drying said surfaces of said wood pieces so that the moisture content of said superficial layer is below the fibre saturation point, providing a dried surface on each of the said wood pieces; c) applying a gluing agent on said dried surface of one of the wood pieces, thus providing a glue surface; d) bringing the dried surfaces together so that said glue surface touches the dried surface on the other wood piece, thus providing a wet glued wood article.

Composite Adhesive Layer for a Laminate Structure

An article includes a substrate including a bonding surface area, a first adhesive disposed on the bonding surface area in a first discrete pattern, the first adhesive comprising a hot melt adhesive, and a second adhesive disposed on the bonding surface area in a second discrete pattern that is complementary to the first discrete pattern, wherein the first discrete pattern comprises about 1% to about 25% of the bonding surface area and the second discrete pattern comprises a balance of the bonding surface area.

Skateboard Top With Integral Anti-Chipping / Anti-Delamination Reinforcement Layers

A skateboard top includes a laminate structure of a plurality of adhesive and press bonded wood veneers, with specified sections of some of the wood veneer layers removed and replaced with non-wood reinforcement layers integrated within the structure at both ends to increase durability through the prevention of wear and tear and impact related chipping and delamination. The usable life span of a typical skateboard comprising a plurality of wood veneer layers adhesively bonded into a single laminate structure is shortened by the impact chipping and following delamination of the skateboard which occurs during regular use. The disclosure discloses that by removing certain layers of wood and replacing with non-wood fiber reinforced layers comprised of a matrix of thermoset resin and multi-layer multi axial fiber reinforcements of glass or carbon or Kevlar, impact chipping is reduced and the durability and useable life span is increased. 1. A skateboard top comprising a plurality of layers of hardwood veneer layers.2. A skateboard top of claim 1 , wherein the layers have a natural wood grain orientation running either parallel or perpendicular to the major axis of the skateboard top.3. A skateboard top of claim 1 , wherein 5 of the layers have grain orientation running parallel to the major axis and 2 of the layers have grain orientation running perpendicular to the major axis of the skateboard top.4. A skateboard top of claim 3 , wherein the 2 layers with grain running perpendicular to the major axis of the skateboard top have been modified with an omni directional strength material placed at both ends of the major axis of the skateboard top.5. A skateboard top of claim 4 , wherein the omni directional strength material is comprised of a non-wood material.6. A skateboard top of claim 4 , wherein the omni directional strength material may be a stitched or woven layer of fibers saturated with an adhesive.7. A skateboard top of claim 4 , wherein the adhesive may be ...

ADHESIVE METHOD USING TWO-COMPONENT ADHESIVES BASED ON COMPOUNDS HAVING CYCLOTHIOCARBONATE UNITS

A bonding process is described in which two substrates are bonded together by applying to the surface of at least one of the substrates a curable, not yet cured 2-component adhesive that comprises, in a first component, a compound A having at least one defined cyclic thiocarbonate unit having a five-membered ring structure and, in a second component, a curing compound B selected from compounds having at least one functional group selected from primary amine groups and secondary amine groups. 125.-. (canceled)27. The bonding process according to claim 26 , wherein the functional group reactive toward SH groups is selected from groups having ethylenically unsaturated bond and epoxy groups and at least two of the compounds A claim 26 , B claim 26 , and C are polyfunctional.30. The process according to claim 29 , wherein three of the groups Rto Rin formula I are hydrogen and the remaining group from Rto Ris the linking group to Z claim 29 , wherein the linking group may also be a chemical bond.31. The process according to claim 29 , wherein the linking group to Z is a single bond or an ether group —CH—O— or an ester group —CH—O—C(═O)—.32. The process according to claim 29 , wherein Z is an n-valent organic group having up to carbon atoms claim 29 , which may contain oxygen atoms claim 29 , and n is a number from 2 to 5.34. The process according to claim 29 , wherein Z is an alkoxylene group or a polyalkoxylene group of the formula G1:{'br': None, 'sub': 'm', '—(V—O—)V\u2003\u2003(G1),'}where V is a C2 to C20 alkylene group and m is a number greater than or equal to 1.37. The process according to claim 26 , wherein compound B is a compound selected from polyamines having at least two primary or secondary amine groups.38. The process according to claim 26 , wherein compound B is a compound having at least two primary amine groups.39. The process according to claim 27 , wherein the functional groups reactive toward SH groups are selected from ethylenically unsaturated ...

CRANE MAT AND METHOD OF MANUFACTURE

A crane mat is disclosed having a plurality of panels of lumber positioned in alternating transverse directions with respect to one another, where the top and bottom panels are oriented parallel to the direction of vehicular traffic. The top and bottom panels may include a plurality of spaced apart grooves extending longitudinally from a first longitudinal end of the crane mat to a second longitudinal end of the crane mat for enhancing traction of a vehicle when traversing across the crane mat by transporting rain or moisture off the mat, or for receiving mud or other debris. The crane mat may include a plurality of edge protectors positioned on respective sides of the crane mat to protect the crane mat from handling damage. In various embodiments, the crane mat may be manufactured using either softwood, hardwood, or any combination of softwood and hardwood. 1. A method of making a crane mat comprising a length that is longer than a width , comprising:(a) vacuum lifting and positioning on an automatically vertically indexing table a first panel to receive a plurality of panels thereon, the first panel comprising a plurality of first lumber members positioned side-by-side, each of the plurality of first lumber members being oriented in a first direction that is parallel to the width;(b) dispensing an adhesive on a top surface of the first panel;(c) vertically positioning the indexing table to receive a second panel;(d) vacuum lifting and positioning the second panel on the top surface of the first panel, the second panel comprising a plurality of second lumber members positioned side-by-side, each of the plurality of second lumber members being oriented in a second direction that is parallel to the length;(f) dispensing an adhesive on a top surface of the second panel;(g) vertically positioning the indexing table to receive a third panel;(h) vacuum lifting and positioning the third panel on the top surface of the second panel, the third panel comprising a plurality ...

DIMENSIONALLY STABLE COMPOSITE WOOD PANEL FLOORING AND METHODS OF PREPARING SAME

In one aspect, a method of preparing a composite wood panel is provided herein which includes: providing a flat core formed of cellulosic material having opposing top and bottom faces, wherein a density profile is defined across the core representing density of the core at different locations between the top and bottom faces, the density profile including a first density profile portion extending from the bottom face towards the top face and including a first maximum density, a second density profile portion extending from the top face towards the bottom face and including a second maximum density, and a third density profile portion extending between, and connecting, the first and second density profile portions; removing the top face, and an adjacent layer, of the core to remove the second maximum density and to define an exposed face; and, adhering, using an adhesive, a veneer to the exposed face. 1. A method of preparing a composite wood panel , the method comprising:providing a flat core formed of cellulosic material having opposing top and bottom faces, wherein a density profile is defined across the core representing density of the core at different locations between the top and bottom faces, the density profile including a first density profile portion extending from the bottom face towards the top face and including a first maximum density, a second density profile portion extending from the top face towards the bottom face and including a second maximum density, and a third density profile portion extending between, and connecting, the first and second density profile portions;removing the top face, and an adjacent layer, of the core to remove the second maximum density and to define an exposed face; and,adhering, using an adhesive, a veneer to the exposed face.2. The method as in claim 1 , wherein the first density profile portion includes a first gradient representing a drop in density from the first maximum density to the third density profile portion.3 ...

MULTILAYER COMPOSITE HAVING CORRUGATED WOODEN ELEMENTS

A core layer is provided which is suitable for a multilayer composite that includes at least one cover layer and the core layer. The cover layer is arranged so as to at least partially cover the core layer and be fixedly connected thereto. The multilayer composite includes the core layer, the core layer having layers which have corrugated wooden elements. The corrugated wooden elements are arranged in an oriented manner in at least one layer. 1. A core layer which comprises:one layer comprising corrugated wooden elements arranged above one another,wherein the wooden elements extend in one direction;wherein the corrugated wooden elements are arranged in the layer so as to be oriented such that wave troughs of overlying wooden elements interlock, or such that wave crests of overlying wooden elements interlock, or such that wave troughs of overlying wooden elements interlock and wave crests of overlying wooden elements interlock; andwherein at least some of the wooden elements are arranged in the layer such that these wooden elements form cavities therebetween.2. A core layer which comprises:a first layer comprising first corrugated wooden elements arranged above one another, wherein the first wooden elements extend in a first direction; anda second layer comprising second corrugated wooden elements arranged above one another, wherein the second wooden elements extend in a second direction;wherein the first and the second layer are arranged above one another and contact one another;wherein first corrugated wooden elements are arranged in the first layer so as to be oriented such that wave troughs of overlying first wooden elements interlock, or such that wave crests of overlying first wooden elements interlock, or such that wave troughs of overlying first wooden elements interlock and wave crests of overlying first wooden elements interlock, and wherein at least some of the first wooden elements are arranged in the first layer such that these wooden elements form ...

INTERIOR MATERIAL HAVING COMPOSITE LAYER STRUCTURE CAPABLE OF LIGHT EMISSION THROUGH VARIOUS LOGO PATTERNS AND METHOD OF MANUFACTURING THE SAME

Disclosed herein is a method of manufacturing an interior material, which can implement various and distinct light emission effects by disposing a light-blocking layer configured to block light emitted from a light source on a wood layer or transparent film and then allowing the component of the transparent film to fill lighting grooves formed by laser-etching. Since a tape configured to support an island is employed, stable manufacturing is possible throughout an overall process. 1. A method of manufacturing an interior material , comprising the steps of:(1-1) bonding a blocking layer for blocking transmission of light below a material layer with a hot-melt layer interposed therebetween;(1-2) attaching a support tape for supporting an island to the upper surface of the material layer;(1-3) forming lighting grooves, through which light passes, by laser-etching a predetermined portion from the blocking layer to the material layer;(2-1) attaching a binder to a transparent film;(3-1) combining a module resulting from step (1-3) with a module resulting from step (2-1);(3-2) replacing the support tape on the material layer with a fresh support tape; and(3-3) obtaining an interior material by bonding a product from step (3-2) to a base material or an article to be processed, which has a base layer, to obtain a molding material, and then subjecting the molding material to an injection molding process, wherein the injection molding process is performed at high temperature such that the transparent film is melted and stretched to fill the lighting grooves.2. The method of claim 1 , wherein the transparent film is made of a thermoplastic polymer selected from the group consisting of polycarbonate (PC) claim 1 , polyimide (PI) claim 1 , polyethersulfone (PES) claim 1 , polyarylate (PAR) claim 1 , poly(ethylene naphthalate) (PEN) claim 1 , polyethylene terephthalate (PET) claim 1 , a cycloolefin copolymer claim 1 , and a mixture of two or more thereof.3. The method of claim 1 , ...

METHOD OF MANUFACTURING A TIMBER COMPOSITE, THE TIMBER COMPOSITE OBTAINED AND DECORATIVE PANELS COMPRISING SUCH TIMBER COMPOSITE

A decorative panel including a substrate material and a decorative top layer. The decorative top layer is formed by at least one timber layer penetrated with a cured adhesive, and the timber layer has a wood structure with collapsed vessels having opposed walls, the opposed walls being glued together permanently by the cured adhesive. 1. A decorative panel comprising a substrate material and a decorative top layer , wherein the decorative top layer is formed by at least one timber layer penetrated with a cured adhesive , wherein the timber layer has a wood structure with collapsed vessels having opposed walls , the opposed walls being glued together permanently by the cured adhesive.2. The decorative panel of claim 1 , wherein the timber layer comprises a wood grain comprising both summer wood grain and spring wood grain claim 1 , wherein the timber layer comprises raised portions and depressed portions claim 1 , wherein the raised portions correspond to the summer wood grain and the depressed portions correspond to the spring wood grain.3. The decorative panel of claim 1 , wherein the adhesive comprises a thermosetting adhesive.4. The decorative panel of claim 3 , wherein the thermosetting adhesive comprises constituents selected from the group consisting of melamineformaldehyde claim 3 , ureumformaldehyde claim 3 , melamine-ureumformaldehyde and phenolformaldehyde.5. The decorative panel of claim 1 , wherein the timber layer is a layer of a wood species having a specific gravity at 12% moisture content of at least 0.55.6. The decorative panel of claim 1 , wherein the timber layer has a thickness of below 1.5 mm claim 1 , or a thickness of below 1 mm and above 0.2 mm.7. The decorative panel of claim 1 , wherein the substrate comprises an MDF or HDF board or a thermoplastic board.8. The decorative panel of claim 1 , wherein the wood structure is free from voids.9. The decorative panel of claim 1 , wherein the panel is a rectangular floor panel which claim 1 , at ...

Oriented Strand Board

An oriented strand board (OSB) panel is disclosed that has a first or smooth surface layer, a second or rough surface layer and a core there between, each layer composed of oriented strands and a the binding resin with the binding resin of said top layer being significantly different from the binding resin in said bottom surface layer and having properties that inhibit sticking of the panel to the adjacent press platen. 1. An oriented strand board (OSB) panel having a first surface layer that provides a smooth surface on said panel formed by contacting a press platen during consolidation and a second surface layer that provides a rough surface on said panel due to contact with a screen during consolidation and a core there between , each said layer and said core being composed of wood strands with a binding resin , said binding resin of said first surface layer being significantly different from said binding resin in said second surface layer and said core and having properties such that said binding resin of said first layer does not stick to said platen during pressing.2. An oriented strand board (OSB) panel as defined in wherein said binding resin in said first layer is a phenolic resin3. An oriented strand board (OSB) panel as defined in wherein said phenolic resin is a phenol formaldehyde resin and is present in the amount of 1.5 to 6% by weight of said strands in said first surface layer.4. An oriented strand board (OSB) panel as defined in wherein said the phenolic resin is Melamine urea phenol formaldehyde (muPF) resin5. An oriented strand board (OSB) panel as defined in wherein said phenolic resin includes up to 50% Melamine urea phenol formaldehyde (muPF) resin based the weight of the phenolic resin with the remainder of the phenolic resin being phenol formaldehyde and said phenolic resin is present in the amount of 1.5 to 6% by weight of said strands.6. An oriented strand board (OSB) panel as defined in wherein a polymeric methylene diphenyl diisocyanate ...

WOOD INLAY CARD AND METHOD FOR MAKING THE SAME

A transaction card construction and a method for making a transaction card are provided for improving card performance. The transaction card construction comprises an inlay component comprising wood and a housing component. The inlay may comprise a wood or wood-containing layer and a backer layer. The backer layer may comprise the same or a different wood or wood-containing layer, or a non-woven fiber material. 1. A transaction card , comprising:a housing component comprising a first housing surface, and a second housing surface opposite the first housing surface; andan inlay component comprising a first inlay surface, and a second inlay surface opposite the first inlay surface, the first inlay surface comprising a wood material;the inlay component and the housing component being joined via the second inlay surface and the first housing surface.2. The transaction card of claim 1 , wherein the inlay component comprises:a first inlay layer comprising a wood material; anda second inlay layer comprising a backer material.3. The transaction card of claim 2 , wherein:the first inlay layer comprises a first wood material; andthe backer material comprises a second wood material.4. The transaction card of claim 3 , wherein the first inlay layer is rotated with respect to the second inlay layer such that a wood grain direction of the first inlay layer is non-parallel with a wood grain direction of the second inlay layer.5. The transaction card of claim 2 , wherein the backer material comprises a non-woven fiber material.6. The transaction card of claim 2 , wherein the backer material comprises poly-paraphenylene terephthalamide.7. The transaction card of claim 1 , wherein the inlay component comprises medium-density fiberboard.8. The transaction card of claim 1 , wherein the first inlay surface comprises a wood grain pattern formed thereon.9. The transaction card of claim 1 , further comprising a data storage component joined to the housing.10. The transaction card of claim 1 ...

WOOD INLAY CARD AND METHOD FOR MAKING THE SAME

A transaction card construction and a method for making a transaction card are provided for improving card performance. The transaction card construction comprises an inlay component comprising wood and a housing component. The inlay may comprise a wood or wood-containing layer and a backer layer. The backer layer may comprise the same or a different wood or wood-containing layer, or a non-woven fiber material. 119-. (canceled)20. A method of manufacturing a transaction card , comprising:forming a housing component having a first housing surface and a second housing surface opposite the first housing surface;forming an inlay component having a first inlay surface and a second inlay surface opposite the first inlay surface, the first inlay surface comprising a natural wood layer; andjoining the inlay component and the housing component via the second inlay surface and the first housing surface, such that the first inlay surface is visible from the exterior of the transaction card.21. The method of claim 20 , wherein forming the inlay component includes:forming a first inlay layer comprising a natural wood material;forming a second inlay layer comprising a backer material; andjoining the first and second inlay layers.22. The method of claim 21 , wherein:the second backer material comprises a second wood material.23. The method of claim 22 , further including rotating the first inlay layer with respect to the second inlay layer such that a wood grain direction of the first inlay layer is non-parallel with a wood grain direction of the second inlay layer.24. The method of claim 21 , wherein the first inlay surface further comprises a resin material.25. The method of claim 21 , wherein the backer material comprises poly-paraphenylene terephthalamide.26. The method of claim 20 , further comprising softening the wood material of the inlay component.27. The method of claim 20 , the first inlay surface later further comprising a translucent protective coating.28. The method ...

Magnesium-oxide based construction panel and process for manufacturing same

A construction panel is formed from a composition comprising one or more of the following ingredients: magnesium oxide, recycled magnesium oxide, fibrous chips, wood chips, bamboo chips, chemical additive and water. A method of manufacturing the construction panel is also disclosed to include mixing magnesium oxide, recycled magnesium oxide, fibrous chips and chemical additive in an aqueous solution to form a semi-arid mixture, and pouring the mixture through a funnel onto a conveyor belt. The conveyor belt passes the mixture through a series of rollers to spread the mixture out evenly in a layer and remove excess liquid. The layer is then cut into panels, which are heat by solar energy before being passing through a spray jet of dried magnesium oxide, and stacked.

COMPOSITE BOARD

A composite board is formed from binding a cover layer to a base layer, wherein the base layer has a composition comprising one or more of the following ingredients: magnesium oxide, recycled magnesium oxide, fibrous chips, wood chips, bamboo chips, chemical additive and water. A method of manufacturing the composite board includes providing the base layer, which includes preparing a semi-arid mixture of the above ingredients, and pouring the mixture through a funnel onto a conveyor belt. The conveyor belt passes the mixture through a series of rollers to remove excess liquid. The layer is cut into panels, which are heat before being sprayed with dried magnesium oxide. A binding agent is applied to one side of the base layer. The cover layer has a bottom surface which is then aligned and bonded to one side of the base layer. 1. A composite board , comprising:a base layer having a first side and a second side opposite said first side and comprising a semi-arid mixture of magnesium oxide, fibrous chips, and chemical additive dissolved in an aqueous solution; anda cover layer having a top and bottom surface, wherein said bottom surface is arranged on said first side of said base layer; anda binding agent for connecting said bottom surface of said cover layer to said first side of said base layer.2. The composite board of wherein the cover layer may be from the group consisting of wood or linoleum.3. The composite board of wherein the binding agent is seccotine.4. The composite board of wherein the magnesium oxide has purity in the range of 20-79%.5. The composite board of wherein the semi-arid mixture further comprises recycled base layers.6. The composite board of wherein the fibrous chips are from the group consisting of wood and bamboo chips.7. The composite board of wherein the base layer has a thickness in the range of 10-18 mm.8. The composite board of wherein the cover layer has a thickness in the range of 0.5-5 mm.9. The composite board of wherein the cover ...

Improved adhesive bonding composition and method of use

A method of and system for adhesive bonding. The method and system a) treat a surface of an element to be bonded to provide an adherent structure including one or more rubber compounds on the surface; b) place a polymerizable adhesive composition, including at least one photoinitiator and at least one energy converting material, in contact with the adherent structure and two or more components to be bonded to form an assembly, c) irradiated the assembly with radiation at a first wavelength, capable of conversion by the at least one energy converting material, to a second wavelength capable of activating the at least one photoinitiator to produce from the polymerizable adhesive composition a cured adhesive composition; and d) adhesively join the two or more components by way of the adherent structure and the cured adhesive composition.

AQUEOUS BONDING COMPOSITION

Disclosed is an aqueous bonding composition comprises: (A) a saccharide; (B) an inorganic acid ammonium salt; and (C) a metal salt, wherein the metal salt (C) comprises at least one selected from potassium salts, calcium salts, sodium salts, and magnesium salts. The aqueous bonding composition is excellent in balance among bending strength, bending strength under wet condition, water-absorption thickness expansion coefficient, and peeling strength. The aqueous bonding composition can be usefully used to produce a wood-based material. Further, a wood-based material obtainable by using the aqueous bonding composition is provided. 1: An aqueous bonding composition comprising: (A) a saccharide; (B) an inorganic acid ammonium salt; and (C) a metal salt , wherein the metal salt (C) comprises at least one selected from potassium salts , calcium salts , sodium salts , and magnesium salts.2: The aqueous bonding composition according to claim 1 , wherein the metal salt (C) is a strong acid salt.3: The aqueous bonding composition according to claim 1 , wherein the metal salt (C) comprises magnesium chloride.4: The aqueous bonding composition according to claim 1 , wherein the saccharide (A) comprises a structure derived from fructose.5: The aqueous bonding composition according to claim 1 , wherein the inorganic acid ammonium salt (B) comprises at least one selected from ammonium hydrogen phosphate claim 1 , ammonium dihydrogen phosphate claim 1 , ammonium sulfate claim 1 , and ammonium chloride.6: A wood-based material coated with the aqueous bonding composition according to . This application is a continuation of International Application No. PCT/JP2016/003546 filed Aug. 2, 2016, which claims the benefit of Japanese Patent Application No. 2015-154776 filed on Aug. 5, 2015, the contents of both of which are incorporated herein by reference.The present invention relates to an aqueous bonding composition capable of producing an aqueous adhesive, and a wood-based material which ...

Apparatus And Method To Produce A Panel

An apparatus for forming OSSB panels and OSB panels including a scattering head and a scattering arrangement, a method of forming such panels; a layer of an OSSB panel and an OSSB panel. The apparatus includes a scattering head for distribution of binder covered material particles on a conveyor belt. 126-. (canceled)27. A scattering head for distribution of binder covered material particles on a in longitudinal direction moving conveyor belt , which in principle can move in only one longitudinal direction , for forming a mat on the conveyor belt for a later compressing to an OSSB panel (Oriented Structural Straw Board) or OSB panel (Oriented Strand Board) , wherein the scattering head shows the largest expansion in longitudinal direction and is arranged substantially in parallel to the longitudinal direction of the conveyor belt above the conveyor belt , wherein the scattering head comprises rotatable spindles , which are arranged with a distance to each other in longitudinal direction and which each comprise a shaft in crosswise direction to the longitudinal direction , wherein a multiplicity of disks are arranged with a distance between each other at the shaft , wherein at least at some of the disks of two neighbored spindles the disk radius is bigger than half of the longitudinal distance between the shafts of the neighbored spindles , so that the disks can overlap at least partially , characterized in that the scattering head comprises a control unit with at least two different operation configurations , wherein the direction of rotation of at least one spindle , preferably of most of the spindles , even further preferred all spindles of the scattering head , are defined by the operation configuration.28. The scattering head of claim 27 , characterized in that two or exactly two operation configurations are provided and/or the directions of rotation of the individual spindles defined by a first operation configuration are defined by a second operation ...

Method of manufacturing a timber composite, the timber composite obtained and decorative panels comprising such timber composite

A timber composite with timber layers and an adhesive matrix, wherein the timber layers include a wood grain with both summer wood grain and spring wood grain, wherein at least one surface of the timber composite includes raised portions and depressed portions, wherein the raised portions correspond to the summer wood grain and the depressed portions correspond to the spring wood grain.

Transaction card having structural reinforcement

A transaction card may include a first card component having a first interior surface, a first exterior surface, and a first structural feature. The transaction card may also include a second card component separate from the first card component, and including a second interior surface, a second exterior surface, and a second structural feature. The first and second structural features may be configured to interconnect. One of the first and second card components may include a locating feature configured to accommodate the transaction component, and the other of the first and second card components may be configured to provide access to a transaction component. The first structural feature may include a plurality of ribs separated by gaps, and the second structural feature may include a plurality of recesses separated by gaps. The first and second structural features may form a snap fit, an interference fit, or a sliding fit connection.

TWO-COMPONENT SOLVENTLESS ADHESIVE COMPOSITIONS COMPRISING AN AMINE-INITIATED POLYOL

A two-component solventless adhesive composition is disclosed, the adhesive composition comprising an isocyanate component comprising at least one isocyanate, and a polyol component comprising at least one amine-initiated polyol having a functionality of from 3 to 8 and a hydroxyl number of from 20 to 1,000. Further, a method for forming a laminate is disclosed, the method comprising forming a solventless adhesive composition comprising an amine-initiated polyol, applying a layer of the adhesive composition to a surface of a film, bringing the layer into contact with a surface of another film to form a laminate, and curing the adhesive composition. Still further, a laminate formed by the method is disclosed. 1. A premixed two-component solventless adhesive composition , comprising:an isocyanate component comprising at least one isocyanate; anda polyol component comprising at least one amine-initiated polyol having a functionality of from 3 to 8 and a hydroxyl number of from 20 to 1,000.2. The two-component solventless adhesive composition of claim 1 , wherein the at least one isocyanate is selected from the group consisting of a monomeric isocyanate claim 1 , a polymeric isocyanate claim 1 , an isocyanate prepolymer claim 1 , and combinations of two or more thereof.3. The two-component solventless adhesive composition of claim 1 , wherein the at least one isocyanate is selected from the group consisting of hexamethylene diisocyanate (“HDI”) and isomers thereof claim 1 , isophorone diisocyanate (“IPDI”) and isomers thereof claim 1 , norbornane diisocyanate (“NBDI”) and isomers thereof claim 1 , tetramethylxylylene diisocyanate (“TMXDI”) and isomers thereof claim 1 , xylylene diisocyanate (“XDI”) and isomers thereof claim 1 , toluene diisocyanate (“TDI”) and isomers thereof claim 1 , diphenylmethane diisocyanate (“MDI”) and isomers thereof claim 1 , isocyanate prepolymers thereof claim 1 , and combinations of two or more thereof.4. The two-component solventless ...

Method of forming a surface covering, and apparatus and composition for forming a surface covering

A method of forming a surface covering includes supplying a surface covering raw material. The surface covering raw material includes a substrate and a foamable layer formed on the substrate. A foaming inhibiting composition is applied in a predetermined pattern to the foamable layer formed on the substrate. The foaming inhibiting composition is a non-aqueous composition.

CLASS-A FIRE-PROTECTED CROSS-LAMINATED TIMER (CLT) PRODUCTS, AND METHOD OF AND FACTORY FOR PRODUCING THE SAME

An automated lumber fabrication factory supporting an automated process for continuously fabricating cross-laminated timber (CLT) products that are automatically dip-coated in a reservoir of clean fire inhibiting chemical (CFIC) liquid, so as to produce Class-A fire-protected CLT products in a highly automated matter. 1. An automated factory system for producing Class-A fire-protected cross-laminated timber (CLT) products , comprises:a controlled-drying stage receiving short pieces of lumber from a supply and drying said short pieces of lumber in a controlled manner;a finger-jointing stage for processing short-length pieces of dried timber and automatically fabricating finger-jointed pieces of timber, as output from said finger-jointing stage;a lamination planing stage for planing said finger-jointed pieces of timber to produce finger-jointed timber laminations;an adhesive stage for applying adhesive to said finger-jointed timer laminations;a pressing and curing stage where the finger-jointed timber laminations with adhesive are stacked in a cross-directional manner and then placed in a pressing machine where said adhesive is cured under pressure to produce a cross-laminated timber (CLT) product;a conveyor for conveying said CLT product along a production line; anda CFIC liquid dip-coating stage, with a dipping tank through which said conveyor transports CLT product into said dipping tank and along its length while submerged under CFIC liquid during dip-coating operations, to form a CFIC coating on the surfaces of said CLT product, and removing the CFIC-coated CLT product from the dipping tank; anda stacking and packaging stage for wet-stacking said dip-coated CLT product to produce a package of Class-A fire-protected CLT product.2. The automated factory system of claim 1 , wherein said packaging and packaging stage further comprises wrapping said dip-coated CLT product while wet for drying in a wrapped packaged.3. The automated factory system of claim 1 , wherein ...

Class-a fire-protected laminated veneer lumber (lvl) products, and method of and factory for producing the same

In a lumber factory, an automated laminated veneer lumber (LVL) process supported by a lumber production line employing a cross-cutting and rip-sawing stage, a dip-coating stage, a spray-coating stage, a print-marking stage, and a stacking, packaging and wrapping stage. At the dip-coating stage, cross-cut and rip-sawed LVL product is automatically transported and submerged through a dipping reservoir containing clean fire inhibiting chemical (CFIC) liquid, and then wet-stacked and set aside to dry. Once dried, the dip-coated LVL products are returned to the production line and sprayed coated with a moisture, fire and UV protective coating at the spray-coating stage, and then passed through a drying tunnel for quick drying of the spray-coating to produce Class-A fire-protected LVL products. The Class-A fire-protected LVL products are stacked, packaged and wrapped at the stacking, packaging and wrapping stage into a package of Class-A fire-protected LVL products, ready for shipping.

CLASS-A FIRE-PROTECTED FINGER-JOINTED LUMBER PRODUCTS, AND METHODS OF AND AUTOMATED FACTORY FOR PRODUCING THE SAME

A method of producing packaged bundles of Class-A fire-protected lumber for use in wood-framed building construction. The method involved maintaining a dipping tank in a lumber factory, containing a water-based clean fire inhibiting chemical (CFPC) liquid at a depth sufficient to cover pieces of raw lumber while being treated during dip-coating operations. Untreated lumber pieces are submerged into the dipping tank, piece by piece, in an automated manner to coat all surfaces of the lumber pieces in CFIC liquid, and then removed from the dipping tank to produce pieces of Class-A fire-protected lumber having a CFIC liquid coating. The Class-A fire-protected lumber pieces are automatically wet stacked, packaged and wrapped into a packaged bundle, and allowed to dry. 1. A method of producing Class-A fire-protected finger-jointed lumber from an automated factory having a production line with a plurality of stages , said method comprising the steps of:(a) providing a reservoir tank containing a supply of clean fire inhibiting chemical (CFIC) liquid that is supplied to a dipping tank deployed in a CFIC liquid dip-coating stage installed between (i) a lumber planing/dimensioning stage supplied by a finger-jointing stage, and (ii) an automated stacking, packaging, and wrapping stage installed at the end of said production line;(b) loading untreated short-length lumber into a controlled-drying stage so to produce suitably dried short-length lumber for supply to said finger-jointing stage;(c) supplying dried short-length lumber to said finger-jointing stage for producing pieces of extended-length finger-jointed lumber;(d) transporting produced pieces of extended-length finger-jointed lumber into said planing/dimensioning stage, so that the finger-jointed lumber is planed/dimensioned into pieces of dimensioned finger-jointed lumber;(e) automatically transporting and submerging the dimensioned finger-jointed lumber pieces through said dipping tank for sufficient coating in CFIC ...

CLASS-A FIRE-PROTECTED ORIENTED STRAND BOARD (OSB) SHEATHING, AND METHOD OF AND AUTOMATED FACTORY FOR PRODUCING THE SAME

A method of and system for producing Class-A fire-protected oriented strand board (OSB) sheets. Each Class-A fire-protected OSB sheet has: a core medium layer made of wood pump, binder and/or adhesive materials; a pair of OSB layers bonded to the core medium layer; a clean fire inhibiting chemical (CFIC) coating on the surface of each OSB layer, made from CFIC liquid applied to the surface by dipping the OSB sheet into the CFIC liquid in a dipping tank, allowing shallow surface absorption into the OSB layers and ends of the core medium layer at atmospheric pressure; and a moisture, fire and UV protection coating spray coated over the the CFIC coating to provide protection against moisture, fire and UV radiation from Sunlight, which is quickly dried by passing through a drying tunnel on the production line. 1. In an automated factory environment , a method of producing Class-A fire-protected oriented strand board (OSB) sheets in an automated manner , comprising the steps of:(a) at a dip-coating stage along a production line, filling a dipping tank with a supply of clean fire inhibiting chemical (CFIC) liquid;(b) dipping OSB sheets in said dipping tank in an automated manner, and then wet stacking said dip-coated OSB sheets and setting aside from the production line to allow said dip-coated OSB sheets to dry and produce Class-A fire-protected OSB sheets; and(c) after drying, returning said Class-A fire-protected OSB sheets to said production line, and spraying, as a topcoat, a coating of moisture, fire and UV protective liquid material over all of the surfaces of the Class-A fire-protected OSB sheets to provide protection against moisture, fire and UV radiation from Sunlight.2. A Class-A fire-protected oriented strand board (OSB) sheet comprising:a core medium layer made of wood pump, binder and/or adhesive materials;OSB layers bonded to the core medium layer;a clean fire inhibiting chemical (CFIC) coating on the surface of each OSB layer, made from clean fire ...

System for producing wood-framed buildings having class-a fire-protection during construction, and certifying and documenting the same

A method of and system for producing wood-framed buildings having Class-A fire-protection and defense against total fire destruction during the construction phase, and certifying and documenting the same. The system includes a reservoir for containing a supply of clean fire inhibiting liquid chemical (CFIC) liquid for spray application over over the interior surfaces of raw and treated lumber and sheathing used in a completed section of a wood-framed assemblies in a wood-framed building during its construction phase; a liquid spray pumping subsystem operably connected to the reservoir tank containing the supply of CFIC liquid. A hand-held liquid spray gun, operably connected to the liquid spray pumping subsystem, is used to for spray CFIC liquid from the reservoir tank onto the exposed interior wood surfaces of lumber and sheathing used to construct each completed section of the wood-framed building, to form a CFIC coating on the treated interior wood surfaces providing Class-A fire-protection to the completed section of the wood-framed building.

Crane mat and method of manufacture

A crane mat is disclosed having a plurality of panels of lumber positioned in alternating transverse directions with respect to one another, where the top and bottom panels are oriented parallel to the direction of vehicular traffic. The top and bottom panels may include a plurality of spaced apart grooves extending longitudinally from a first longitudinal end of the crane mat to a second longitudinal end of the crane mat for enhancing traction of a vehicle when traversing across the crane mat by transporting rain or moisture off the mat, or for receiving mud or other debris. The crane mat may include a plurality of edge protectors positioned on respective sides of the crane mat to protect the crane mat from handling damage. In various embodiments, the crane mat may be manufactured using either softwood, hardwood, or any combination of softwood and hardwood.

Modified OSB Board and its Use in Walls for House Building Systems

The present invention relates to a modified OSB board (oriented strand board) with an upper side and a lower side. The upper and/or lower side of the board are coated with at least two paper layers. The first paper layer is impregnated with at least one resin and the second paper layer is a raw paper layer. The invention relates further to a construction wall for a house building system, to a partition wall for a house building system and a house building system. 1. A modified OSB board (oriented strand board) comprising an upper side and a lower side , wherein the upper side and/or the lower side of the OSB board are coated with at least two paper layers comprising a first paper layer and a second paper layer ,wherein a paper layer being adjacent to a board surface as the first paper layer is impregnated with at least one resin, andwherein the second paper layer is arranged on the first paper layer as a raw paper layer.2. The OSB board according to claim 1 , wherein the upper side and the lower side are each coated with at least two paper layers.3. The OSB board according to claim 1 , wherein the paper layer being adjacent to the board surface as first paper layer is impregnated with at least one formaldehyde resin.4. The OSB board according to claim 1 , wherein the OSB board comprises a tongue-and-groove joint.5. The OSB board according to claim 1 , comprising chamfers and/or deepenings on at least one side of the OSB board.6. A construction wall for a house building system comprising at least one modified OSB board according to .7. The construction wall according to claim 6 , whereinat least one wood frame with two long sides and two short sides continuing in each case parallel to each other is provided, wherein an area delimited by the frame is divided in at least two sub-areas using at least one beam extending within the frame vertical from one long side to the other long side of the frame parallel to the short sides of the frame;wherein the at least one wood ...

PRODUCTION METHOD FOR FIRE RESISTANT ARTICLE

A method of forming an article is provided. Multi-fiber cellulose strips are interacted with a bonding agent and layered in a plurality of layers, the layered cellulose strips collectively defining opposed major surfaces. A porous sheet member, interacted with a fire-retarding solution, is engaged with one of the major surfaces of the layered cellulose strips, to substantially cover the major surface. The porous sheet member is disposed adjacent to a substantially smooth and uniform surface, and layered cellulose strips and the porous sheet member collectively exposed to an actuating element, configured to actuate the bonding agent to react in a volumetrically-expensive reaction with the fire-retarding solution to facilitate cohesion between the layered cellulose strips and the porous sheet member to form a board member, wherein the porous sheet member conforms to the adjacent surface via the volumetrically-expansive reaction to define a substantially smooth and uniform surface of the board member. 1. A method of forming an article , said method comprising:layering multi-fiber cellulose strips in a plurality of layers, the cellulose strips being interacted with a bonding agent, and the layered cellulose strips collectively defining opposed major surfaces;layering a porous sheet member, the porous sheet member being interacted with a fire-retarding solution, on at least one of the major surfaces of the layered cellulose strips, such that the porous sheet member substantially covers the at least one major surface;disposing the porous sheet member adjacent to a substantially smooth and uniform surface; andexposing the layered cellulose strips and the porous sheet member, collectively, to an actuating element, the actuating element actuating the bonding agent associated with the layered cellulose strips to react in a volumetrically-expensive reaction with the fire-retarding solution associated with the porous sheet member so as to facilitate cohesion between the layered ...

PROTEIN ADHESIVES CONTAINING AN ANHYDRIDE, CARBOXYLIC ACID, AND/OR CARBOXYLATE SALT COMPOUND AND THEIR USE

The invention provides protein adhesives, and methods of making and using such adhesives. The protein adhesives contain a protein-bonding agent and plant protein composition, such as an isolated water-soluble protein fraction or ground plant meal obtained from plant biomass. The protein-bonding agent can be an anhydride compound, carboxylic acid compound, carboxylate salt compound, or combinations thereof. The protein adhesives are useful in bonding together lignocellulosic materials and other types of materials. 1. An adhesive composition comprising:(a) an isolated water-soluble protein fraction; and(b) at least 0.1% (w/w) of a protein-bonding agent selected from the group consisting of a carboxylic acid compound, carboxylate salt compound, and combinations thereof.2. The composition of claim 1 , wherein the isolated water-soluble protein fraction comprises one or more of the following features:{'sup': −1', '−1, 'i. an amide-I absorption band between about 1633 cmand 1680 cm, as determined by solid state FTIR;'}{'sup': −1', '−1, 'ii. an amide-II band between approximately 1522 cmand 1560 cm, as determined by solid state FTIR;'}{'sup': '−1', 'iii. two prominent 1° amide N—H stretch absorption bands centered at about 3200 cm, and at about 3300 cm, as determined by solid state FTIR;'}{'sup': 15', '1, 'iv. a prominent cluster of protonated nitrogen nuclei defined by N chemical shift boundaries at about 94 ppm and at about 100 ppm, and H chemical shift boundaries at about 7.6 ppm and at about 8.1 ppm, as determined by solution state, two-dimensional proton-nitrogen coupled NMR;'}v. an average molecular weight of between about 600 and about 2,500 Daltons; orvi. an inability to stabilize an oil-in-water emulsion, wherein, when an aqueous solution comprising 14 parts by weight of protein dissolved or dispersed in 86 parts by weight of water is admixed with 14 parts by weight of PMDI, the aqueous solution and the PMDI produce an unstable suspension that macroscopically ...

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. 1. A polymeric-based low pressure laminate , comprisinga base layer; anda polymeric film layer comprising a first side and a second side opposite the first side, the second side having a printed wood grain type motif, pattern, or color, where the polymeric film layer is bonded to the base layer under low pressure thereby forming a protective lamination layer over the base layer that provides a high degree of resistance to impact, water, chemicals, and abrasion and scratch resistance of the low pressure laminate.2. The polymeric-based low pressure laminate of claim 1 , wherein the first side of the polymeric film layer is bonded to a first side of the base layer claim 1 , and the second side of the polymeric film layer is over coated with a protective resin coating thereby protecting the printed wood grain type motif claim 1 , pattern claim 1 , or color.3. The polymeric-based low pressure laminate of claim 2 , wherein the protective resin coating comprises melamine formaldehyde resin claim 2 , urea formaldehyde resin claim 2 , phenol formaldehyde resin claim 2 , acrylic resin claim 2 , polyester resin or polyurethane resin.4. The polymeric-based low pressure ...

PLYWOOD ARTICLE

This disclosure provides a plywood article that is pre-cured or cured. The plywood includes a first wood veneer, a second wood veneer disposed opposite the first wood veneer and an adhesive composition disposed between the first wood veneer and the second wood veneer. The adhesive composition is either cured or not cured. Prior to cure, the adhesive composition consists essentially of an isocyanate component and Kaolin. After cure, the cured adhesive composition consists essentially of a self-polymerization product of the isocyanate component and the Kaolin. The Kaolin is present in an amount of from greater than 10 to 50 weight percent based on a total weight of the adhesive composition. Moreover, each of the first and second wood veneers independently has a moisture content of from 0 to 45 weight percent. 1. A pre-cured plywood article comprising:A. a first wood veneer;B. a second wood veneer disposed opposite said first wood veneer; and (1) an isocyanate component; and', '(2) Kaolin present in an amount of from greater than 10 to 50 weight percent based on a total weight of said adhesive composition; and', 'wherein each of said first and second wood veneers independently has a moisture content of from 0 to 45 weight percent., 'C. an adhesive composition disposed between said first and second wood veneers; wherein said adhesive composition consists essentially of;'}2. The pre-cured plywood article of wherein said isocyanate component is polymeric methylene-4 claim 1 ,4′-diphenyl diisocyanate (pMDI).3. The pre-cured plywood article of wherein said Kaolin is present in an amount of from greater than 20 to 40 weight percent based on a total weight of said adhesive composition.4. The pre-cured plywood article of wherein said Kaolin is present in an amount of from 30 to 40 weight percent based on a total weight of said adhesive composition.5. The pre-cured plywood article of wherein said adhesive composition is free of a diluent.6. The pre-cured plywood article of ...

FLOOR COVERING

Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove. 1. A floor panel for forming a floor covering , wherein the floor panel is a laminate panel made of a board on the basis of wood , upon which one or several layers , including a decorative layer , are provided;wherein the floor panel is provided on at least two opposite edges with coupling parts made in one piece with the floor panel, as a result of which two of such floor panels can be mutually coupled to one another;wherein said coupling parts, in a coupled situation, provide for an interlocking in a direction perpendicular to a plane of the floor covering as well as in a direction perpendicular to the edges concerned and parallel to the plane of the floor covering;wherein said coupling parts comprise a tongue and a groove, said groove being bordered by an upper lip and a lower lip, the distal end of the upper lip defining a vertical plane, said lower lip extending further than said vertical plane;wherein said coupling parts comprise first cooperating surfaces, on the top side of the tongue and the bottom side of the upper lip respectively, said first cooperating surfaces, in the coupled ...

Bamboo building curtain wall plate and preparation method thereof

Some embodiments of the disclosure provide a bamboo building curtain wall plate. According to an embodiment, the bamboo building curtain wall plate include a bamboo substrate, a metal connecting member, and a weather-resistant outer-decorative coating layer. The metal connecting member is disposed on the back surface of the bamboo substrate and connectable to the main body of a building. The weather-resistant outer-decorative coating layer is disposed on the front surface of the bamboo substrate. According to another embodiment, the bamboo substrate includes an outer layer which is a wood veneer or a bamboo material, and a core layer which is a bamboo material. According to a further embodiment, the bamboo substrate has a thickness of 8-15 mm.

Acoustic Flooring Assembly

A flooring assembly comprising a flooring unit comprising a stability core layer having a plurality of edge surfaces, two of which have an interlocking mechanism for attachment to the edge surfaces of the stability core of adjacent flooring units; a sound attenuating acoustic layer attached to the bottom surface of the stability core layer; and a finish layer attached to the top surface of said stability core layer.

WOOD ADHESIVE, METHOD FOR ADHERING WOOD MATERIALS USING THE SAME, AND COMPOSITE WOOD STRUCTURE USING THE SAME

A wood adhesive, a method for adhering wood materials using the same, and a composite wood structure using the same are disclosed. The wood adhesive comprises a first agent and a second agent, wherein the first agent comprises sodium carboxymethyl cellulose having a molecular weight from about 15,000 to about 500,000 and a degree of substitution from about 0.4 to about 2, and the second agent comprises polymeric quaternary amine. 1. A wood adhesive , comprising: 'sodium carboxymethyl cellulose having a molecular weight from 15,000 to 500,000 and a degree of substitution from 0.4 to 2; and', 'a first agent, comprising 'polymeric quaternary amine.', 'a second agent, comprising2. The wood adhesive according to claim 1 , wherein the polymeric quaternary amine is reacted from polyamidoamine and epichlorohydrin.3. The wood adhesive according to claim 1 , whereinthe first agent further comprises water, and the sodium carboxymethyl cellulose is present in the aqueous phase, andthe second agent further comprises water, and the polymeric quaternary amine is present in the aqueous phase.4. The wood adhesive according to claim 1 , having a pH value from 2 to 12.5. A method for adhering wood materials claim 1 , comprising:providing a first wood block and a second wood block; andbonding the first wood block with the second wood block by a wood adhesive, wherein the wood adhesive comprises a first agent and a second agent, the first agent comprises sodium carboxymethyl cellulose having a molecular weight from 15,000 to 500,000 and a degree of substitution from 0.4 to 2, and the second agent comprises polymeric quaternary amine.6. The method according to claim 5 , wherein the bonding the first wood block with the second wood block step comprises:mixing the first agent and the second agent;applying the wood adhesive to at least one of the first wood block and the second wood block; andcuring the wood adhesive.7. The method according to claim 6 , wherein the first agent and the ...

Cross-laminated timber having a conduit therein

A cross-laminated panel including a first layer, a second layer, and a third layer. The first layer of the cross-laminated panel having first boards oriented in a first direction. The second layer of the cross-laminated panel having second boards oriented in a second direction, the second direction being substantially perpendicular to the first direction. The third layer of the cross-laminated panel having third boards oriented in the first direction. The cross-laminated panel also including adhesive situated between each of the first layer, the second layer, and the third layer. The cross-laminated panel further including a hollow member forming a conduit and disposed in any one of the first layer, the second layer, and the third layer.

FIRE RESISTANT ARTICLE, AND ASSOCIATED PRODUCTION METHOD

A method of forming an article and associated article are provided. Multi-fiber cellulose strips are interacted with a bonding agent and layered in a plurality of layers, the layered cellulose strips collectively defining opposed major surfaces. A porous sheet member, interacted with a fire-retarding solution, is engaged with at least one of the major surfaces of the layered cellulose strips, such that the porous sheet member substantially covers the at least one major surface. The layered cellulose strips and the porous sheet member are collectively exposed to an actuating element, configured to actuate the bonding agent to facilitate cohesion of the layered cellulose strips and the porous sheet member, to form a board member, wherein the at least one major surface cooperates with the porous sheet member engaged therewith, in response to the actuating element, such that the porous sheet member forms a substantially smooth and uniform surface. 1. A method of forming an article , said method comprising:layering multi-fiber cellulose strips in a plurality of layers, the cellulose strips being interacted with a bonding agent, and the layered cellulose strips collectively defining opposed major surfaces;engaging a porous sheet member, the porous sheet member being interacted with a fire-retarding solution, with at least one of the major surfaces of the layered cellulose strips, such that the porous sheet member substantially covers the at least one major surface; andexposing the layered cellulose strips and the porous sheet member, collectively, to an actuating element, the actuating element being configured to actuate the bonding agent so as to facilitate cohesion of the layered cellulose strips and the porous sheet member, and to form a board member therefrom, the at least one major surface cooperating with the porous sheet member engaged therewith, in response to the actuating element, such that the porous sheet member forms a substantially smooth and uniform surface ...

ENCLOSURE AND METHOD OF MANUFACTURING THE SAME

A core layer is formed by bonding a plurality of wooden plates together by using an adhesive. The core layer is cut into a predetermined shape having notches. The core layer is placed on a die of a pressing machine by being positioned by using the notches and pins placed on the die. The core layer is press molded to firmly hold the pin by the outer edge of the notch and to harden the adhesive. 1. An enclosure comprising:a core layer formed by stacking a plurality of wooden plates on one another and bent into a predetermined shape;a pin held by an end face of the core layer; anda panel covering the core layer.2. The enclosure according to claim 1 , wherein a frame is attached to the end face of the core layer.3. The enclosure according to claim 2 , wherein the frame is provided with a boss for screwing.4. The enclosure according to claim 1 , wherein the core layer is impregnated with a flame retardant. This application is a division of U.S. Ser. No. 13/887,465, filed May 6, 2013, which application is a continuation of International Patent Application No. PCT/JP2010/072362 filed Dec. 13, 2010 and designated the U.S., the entire contents of which are incorporated herein by reference.The embodiments discussed herein are related to an enclosure using wood and a method of manufacturing the same.An enclosure of an electronic device such as a notebook computer or a mobile phone is generally made of metal or plastic, while an enclosure with its surface having a woodgrain pattern printed thereon is sometimes used because many users like unique texture of wood. However, when a woodgrain pattern is simply printed, the texture of wood is not fully reproduced. Hence, there is proposed use of wood for an enclosure of an electronic device.Patent Document 1: Japanese Laid-open Patent Publication No. 2005-353748.Patent Document 2: Japanese Laid-open Patent Publication No. 10-31533.However, it is difficult to manufacture an enclosure having curved surfaces with good accuracy while ...

Decorative surface covering including uniform density strand board

A surface covering including a uniform density strand board and a top layer, where the top layer, which can include a decorative surface is adhered to the strand board. This surface covering is useful in an engineered flooring construction.

WOODEN FACADE ELEMENT

It is provided a cross-laminated wood façade element () that has an upper end () and a lower end (), an inner surface (), an outer surface () and a longitudinal axis () in the direction from the upper end () to the lower end (), said element () comprising an inner layer () of timber elements () and at least one intermediate layer () of timber elements () where the grain of the timber elements () of the inner layer () and grain of the timber elements () of the at least one intermediate layer () are at least partially oriented in different directions, the façade element () further comprising an outer layer () comprising timber elements () in which the grain direction is oriented approximately parallel to the longitudinal axis (), characterized in that the outer surface () of the façade element () has grooves () that are approximately parallel to the longitudinal axis (). 1112133228121314757747516728211128. A cross-laminated wood façade element that has an upper end and a lower end , an inner surface , an outer surface and a longitudinal axis in the direction from the upper end to the lower end , said element comprising an inner layer of timber elements and at least one intermediate layer of timber elements where the grain of the timber elements of the inner layer and grain of the timber elements of the at least one intermediate layer are at least partially oriented in different directions , the façade element further comprising an outer layer comprising timber elements in which the grain direction is oriented approximately parallel to the longitudinal axis , characterized in that the outer surface of the façade element has grooves that are approximately parallel to the longitudinal axis .21121. The cross-laminated wood façade element according to where the grooves have been obtained by milling or routing the outer surface of the façade element .367. The cross-laminated wood façade element according to or where the outer layer comprises quartersawn timber elements .4. ...

Hot melt adhesive compositions containing propylene copolymers and methods for using the same

A hot melt adhesive composition, which may be used as a construction adhesive in hygiene articles, comprises a first polymer comprising a unimodal copolymer of propylene and ethylene and having a weight average molecular weight of between about 5,000 and 60,000 daltons; a second polymer comprising a copolymer of propylene and ethylene and having a weight average molecular weight of at least 100,000 daltons; a tackifying resin having a Ring & Ball softening point of at most 115° C.; and a plasticizer. The composition demonstrates good peel strength and good shear resistance and is sprayable, with a sufficiently low viscosity, at low application temperatures, such as at about 121° C.

Decorative sheet, decorative panel, and coating agent for forming surface protective layer

A decorative sheet having a surface-protecting layer, the surface-protecting layer having excellent contamination resistance, alkali resistance, etc., for a long period of time, while limiting the occurrence of breakage and cracks when an impact is applied thereto or during processing; and a decorative plate using the decorative sheet is provided. Specifically, a decorative sheet comprising a laminate, the laminate comprising at least a base material sheet and a first surface-protecting layer in sequence in the thickness direction; (1) the first surface-protecting layer comprising an ionizing radiation-curable resin containing two kinds of aliphatic urethane acrylates, i.e., resin A and resin B, wherein resin A is an aliphatic urethane acrylate with an isocyanurate skeleton, and resin B is an aliphatic urethane acrylate with an alicyclic skeleton without an isocyanurate skeleton, and (2) the first surface-protecting layer having a nanoindentation hardness of 160 MPa or more and 240 MPa or less.

Perforated Acoustic Tiles

An acoustic tile used for a modular wall system includes a substrate layer having a plurality of holes that extend at least partially through the substrate layer, and a veneer layer having a plurality of microholes extending at least partially therethrough. The two layers are attached together and configured for attachment to a frame of a modular wall system such that they provide desired acoustic properties to the modular wall system. 1. An acoustic tile used for a modular wall system , comprising:a substrate layer having a plurality of holes extending at least partially therethrough, anda veneer layer having a plurality of micro-perforations, the veneer layer being attached to the substrate layer over the plurality of holes, the attached substrate layer and veneer layer being configured for attachment to a frame of a modular wall system, and the substrate layer and the veneer layer being configured to provide the acoustic tile with desired acoustic properties.2. The acoustic tile in claim 1 , wherein the acoustic tile is configured to be at least partially secured to a frame through a compressive force applied by at least one substrate retaining member and one or more vertical brackets.3. The acoustic tile in claim 1 , wherein the acoustic tile is configured to be secured at or near an exterior portion of a frame and configured to substantially conceal from view at least a portion of the frame from a first vantage point.4. The acoustic tile in claim 1 , wherein at least one of the substrate layer and the veneer layer comprises an MDF sheet material.5. The acoustic tile in claim 1 , wherein the plurality of holes only extend partially through the substrate layer.6. The acoustic tile in claim 1 , wherein the plurality of holes are spaced along a surface of the substrate layer such that approximately half of the surface includes holes.7. The acoustic tile in claim 1 , wherein each of the plurality of holes has a diameter within a range from about 0.25 inches to about ...

Floor covering

Hard panels formed from a wood-based material and having a decorative layer for floor coverings are provided, at least on two opposite edges, with coupling devices made in one piece with the panels wherein similar panels may be coupled together to form a floor covering, wherein these coupling devices provide for an interlocking in a direction perpendicular to the plane of coupled panels, as well as in a direction perpendicular to the edges concerned and parallel to the plane of coupled panels. These coupling devices are constituted of a tongue and a groove. The top side of the tongue has a protrusion that cooperates with a meshing recess located in the lower side of the upper lip of the groove of the coupling devices, and a portion extending generally parallel with the plane of the panel to form a contact surface cooperating with the lower side of the upper lip of the groove.

Composite molded shell with stiffening inner core for interior trim molding applications

A composite trim molding assembly includes a composite outer shell having at least one pressed or molded surface feature and a core disposed within the composite outer shell for at least one of strengthening or stiffening the outer shell. The composite trim molding assembly can be configured as a door jamb. For example, the composite outer shell can include a flat jamb, and the at least one pressed or molded surface feature can include a stop. The core can include a protrusion into a cavity formed by the stop. The cavity formed by the stop may also be hollow. The composite outer shell can be molded from a slurry and/or pressed from a flat composite panel. The at least one pressed or molded surface feature can include a surface texture (e.g., a wood grain pattern). The core can include segments fastened together, particle board, and/or fiberboard.

Thermosetting Starch Adhesive For Wood-based Panel and Preparation Method Therefor

The present disclosure discloses a thermosetting starch adhesive for a wood-based panel and a preparation method therefor, and belongs to the technical field of preparation of adhesives. In the present disclosure, starch is used as a main raw material, and after acid hydrolysis thereof, a semi-continuous seed emulsion polymerization method is adopted to improve control of monomer polymerization stability. After grafting is completed, a cross-linking monomer with polymerizable double bonds and condensable methylol functional groups is added for copolymerization. The cross-linking monomer is also added in a semi-continuous manner. After the cross-linking reaction is completed, the reaction mixture is gelatinized and incubated, and finally a thermosetting adhesive which can be used for bonding of hot-pressed wood-based panels is obtained. The adhesive of the present disclosure has the properties of two-step cross-linking and high-temperature rapid cross-linking curing, good film formation, good heat resistance, and strong cohesion. With a hot-pressing process in an appropriate coating manner, appropriate temperature and pressure, the resultant wood-based panels have all their properties superior over those of Class II wood-based panels, and they can be widely used in decoration of hot-pressed woods, and bonding of wood-based panels and plywoods. 1. A thermosetting starch adhesive for a wood-based panel , comprising , in parts by mass: 100 parts of starch , 300-500 parts of water , 6-18 parts of concentrated hydrochloric acid , 10-20 parts of sodium hydroxide , 1-2 parts of an initiator , 60-80 parts of a grafting monomer , 2-9 parts of a crosslinking monomer , 1-3 parts of an emulsifier , 0-10 parts of a diluent , 10-25 parts of an antifoaming agent , and 0.01-0.04 part of a polymerization inhibitor.2. The thermosetting starch adhesive according to claim 1 , wherein the crosslinking monomer comprises one or more of N-hydroxyacrylamide derivatives of N-methylol ...

LAMINATED PLYBOARD FOR MUSICAL INSTRUMENT, METHOD FOR MANUFACTURING THE SAME, AND MUSICAL INSTRUMENT

A laminated plyboard for a musical instrument which reduces a loss of vibration energy due to internal friction while securing high rigidity with inexpensive cost. A laminated plyboard comprises a first layer portion S including layers and a second layer portion S including layers and and an impregnated layer impregnated with phenol and sandwiched between the first layer portion S and the second layer portion S A rigidity coefficient of the impregnated layer is higher than rigidity coefficients of the layers to that configure the first layer portion S and the second layer portion S 1. Laminated plyboard for a musical instrument , the laminated plyboard comprising:a first layer portion including at least one layer;a second layer portion including at least one layer; andan impregnated layer impregnated with phenol and sandwiched between the first layer portion and the second layer portion, whereina rigidity coefficient of the impregnated layer is higher than rigidity coefficients of the layers that configure the first layer portion and the second layer portion.2. The laminated plyboard for a musical instrument according to claim 1 , wherein the impregnated layer is made of a paper impregnated with phenol.3. The laminated plyboard for a musical instrument according to claim 1 , wherein specific gravity of the impregnated layer is 1.0 to 2.0 claim 1 , and specific gravity of the first layer portion and the second layer portion is 0.4 to 0.7.4. The laminated plyboard for a musical instrument according to claim 1 , wherein both the layers that configure the first layer portion and the second layer portion are made of wood.5. The laminated plyboard for a musical instrument according to claim 4 , wherein the first layer portion has a two-layer structure in which two layers are laminated in a thickness direction of the laminated plyboard for the musical instrument.6. The laminated plyboard for a musical instrument according to claim 5 , wherein the second layer portion has a ...

Protein adhesives containing an anhydride, carboxylic acid, and/or carboxylate salt compound and their use

The invention provides protein adhesives, and methods of making and using such adhesives. The protein adhesives contain a protein-bonding agent and plant protein composition, such as an isolated water-soluble protein fraction or ground plant meal obtained from plant biomass. The protein-bonding agent can be an anhydride compound, carboxylic acid compound, carboxylate salt compound, or combinations thereof. The protein adhesives are useful in bonding together lignocellulosic materials and other types of materials.

Decorative sheet and decorative plate

A decorative sheet in which squashing of an embossed shape is suppressed when bonded to an adherend, even when an embossed shape is deeply formed to improve the designability and texture of the decorative plate. More specifically, a decorative sheet having a laminate sequentially including a base material sheet, a transparent resin layer, and a surface-protecting layer in the thickness direction, wherein (1) the decorative sheet has an embossed projection and depression pattern on the surface-protecting layer side, (2) the projections of the embossed projection and depression pattern are rising portions successively connected to the depressions, and are projected from a reference plane, the reference plane being a portion of the surface of the surface-protecting layer without the embossed projection and depression pattern, and (3) the surface of the surface-protecting layer has a maximum profile peak height Rp specified in JIS B0601 (2001) of 30 μm or more.

CONSTRUCTION SYSTEM WITH CROSSED STRUCTURAL BOARDS

A construction system includes a set of constituent elements, at least one of which includes at least two superimposed folds each including at least two wooden structural boards. In this system, at least two constituent elements are fixed together by a non-adhesive fixing device and at least two adjacent folds are held against each other by non-adhesive holding device. The faces in contact with two structural boards are at least partially provided, at their contact interface, with a set of grooved patterns arranged so as to prevent the structural boards from sliding one relative to the other along at least one first immobilisation axis. A method for manufacturing such a construction system is also disclosed. 115-. (canceled)16. A construction system , comprising a set of constituent elements at least one of the set of constituent elements comprising at least two superimposed folds , each of the two superimposed folds comprising at least two wooden structural boards , a face of at least one structural board of one of said two superimposed folds being in contact with a face of at least one structural board of an adjacent fold on a contact interface ,wherein at least two of said constituent elements are fixed together by way of non-adhesive fixing means,wherein at least two adjacent folds among said superimposed folds of one same constituent element are retained against each other by way of non-adhesive holding means,wherein said faces in contact are at least partially provided, on said contact interface, with a set of grooved patterns arranged so as to prevent the sliding of said structural boards against each other along at least one first immobilisation axis, andwherein a functional board is inserted between two structural boards of one same fold.17. The construction system according to claim 16 , wherein the grooved patterns comprise a first series of parallel grooves and a second series of parallel grooves oriented respectively along a first axis and a second non- ...

Polymeric material including a uretdione-containing material and an epoxy component, two-part compositions, and methods

The present disclosure provides a polymeric material including a polymerized reaction product of a polymerizable composition including components and has a solids content of 90% or greater. The components include a uretdione-containing material including a reaction product of a diisocyanate reacted with itself; a first hydroxyl-containing compound; an optional second hydroxyl-containing compound having a single OH group, wherein; and an epoxy component. The first hydroxyl-containing compound has more than one OH group and the optional second hydroxyl-containing compound is a primary alcohol or a secondary alcohol. The present disclosure also provides a two-part composition, in which the polymeric material is included in the first part and the second part includes at least one amine. Further, a method of adhering two substrates is provided, including obtaining a two-part composition; combining at least a portion of the first part with at least a portion of the second part to form a mixture; disposing at least a portion of the mixture on a first substrate; and contacting a second substrate with the mixture disposed on the first substrate. The disclosure also provides a polymeric material and a method of making a two-part composition. Advantageously, two-part compositions according to the present disclosure can be used as coatings and adhesive systems with handling and performance similar to existing two-part urethane systems, but with less sensitivity to water.

METHOD FOR PRODUCING A BUILDING ELEMENT, A PRESSING DEVICE AND A METHOD OF EMBOSSING A WOODEN SURFACE

A method for producing a building element, including providing a substrate, applying a thermosetting binder on the substrate or on a wood veneer layer, arranging the wood veneer layer on the substrate with the thermosetting binder intermediate the substrate and the wood veneer layer, arranging an elastic or formable sheet including a polymeric material between the wood veneer layer and a press surface of a pressing device, applying heat and pressure by the pressing device on the elastic or formable sheet, the wood veneer layer, the thermosetting binder, and the substrate, thereby forming a building element including the substrate and the wood veneer layer attached to the substrate by the thermosetting binder, after applying heat and pressure, removing the elastic or formable sheet from the wood veneer layer. Also, a pressing device for embossing a wooden surface and a method of embossing a wooden surface. 1. A method for producing a building element , comprisingproviding a substrate,applying a thermosetting binder on the substrate or on a wood veneer layer,arranging the wood veneer layer on the substrate with the thermosetting binder intermediate the substrate and the wood veneer layer,arranging an elastic sheet comprising a polymeric material between the wood veneer layer and a press surface of a pressing device,applying heat and pressure by the pressing device on the elastic sheet, the wood veneer layer, the thermosetting binder, and the substrate, thereby forming a building element comprising the substrate and the wood veneer layer attached to the substrate by the thermosetting binder,after applying heat and pressure, removing the elastic sheet from the wood veneer layer.2. The method according to claim 1 , wherein the wood veneer layer is embossed by means of the elastic sheet.3. The method according to claim 1 , wherein the elastic sheet has a shore value of less than 60 D as measured according to ISO 868: 2003.4. The method according to claim 1 , wherein the ...

POWDER BASED BALANCING LAYER

A method of manufacturing a building panel with a decorative surface layer, a core and a balancing and/or protective layer, wherein the method includes applying a first layer of a first powder based mix, including wood fibres and a thermosetting binder, on a core; applying a liquid substance on the first powder based mix; drying the first powder based mix; turning the core with the dried first powder based mix such that the first powder based mix points downwards; applying a second layer on the upper part of the core; and curing the first and second layers by providing heat and pressure, wherein the first layer forms the balancing and/or protective layer and the second layer forms the decorative surface layer in the building panel. 1. A method of manufacturing a building panel with a decorative surface layer , a core and a balancing and/or protective layer , wherein the method comprises the steps:applying a first layer of a first powder based mix, comprising wood fibres and a thermosetting binder, on a core;applying a liquid substance on the first powder based mix;drying the first powder based mix;turning the core with the dried first powder based mix such that the first powder based mix points downwards;applying a second layer on the upper part of the core; andcuring the first and second layers by providing heat and pressure, wherein the first layer forms the balancing and/or protective layer and the second layer forms the decorative surface layer in the building panel.2. The method as claimed in claim 1 , wherein the building panel is a floor panel.3. The method as claimed in claim 1 , wherein the core is a HDF or MDF board.4. The method as claimed in claim 1 , wherein the step of applying said second layer comprises applying a veneer layer.5. The method as claimed in claim 1 , wherein the step of applying said second layer comprises applying a first paper sheet.6. The method as claimed in claim 5 , wherein the step of applying said second layer further comprising ...

RECONSTITUTED WOOD PANEL WITH NATURAL WOOD GRAIN AND MANUFACTURING METHOD THEREOF

The present invention relates to a reconstituted wood panel, and more particularly to a reconstituted wood panel with natural wood grain and manufacturing method thereof. The reconstituted wood panel with natural wood grain of the present invention is manufactured by peeling or slicing the logs to obtain veneers with thickness of 3˜20 mm, and then impregnating with adhesive and hot pressing. The compression ratio is ≥10%, and the density is 0.7˜1.3 g/cm3, and the thickness swelling rate is ≤3.0% and the internal bonding strength is ≥3.0 MPa. By comparing the sawn wood board of the same tree species, the density of the reconstituted wood panel with natural wood grain is increased by 10% or more, and the thickness swelling rate is reduced by 20% or more, and the internal bonding strength has a growth of 35% or more. The panel of the present invention is manufactured by firstly peeling or slicing to obtain thick veneer(s) with splitting injury, and then impregnating with the adhesive to repair splits of veneers. The panel has advantages of good toughness, high strength, good dimensional stability, low sawline wastage, and short drying time, high production efficiency, low energy consumption and being environmentally friendly. 1. A reconstituted wood panel with natural wood grain , characterized in that , manufactured by peeling or slicing the logs to obtain veneers with thickness of 3˜20 mm , and then impregnating with the adhesive and hot pressing; the compression ratio of the said reconstituted wood panel being ≥10%; the said reconstituted wood panel being tested according to “GB/T 17657-2013 Test methods of evaluating the properties of wood-based panels and surface decorated wood-based panels” and “LY/T 1984-2011 Reconstituted wood flooring” , and the density being 0.7˜1.3 g/cm , and the thickness swelling rate being ≤3.0% and the internal bonding strength being ≥3.0 MPa; by comparing testing results of the said reconstituted wood panel and the sawn wood board of ...

HYBRID CRANE MAT UTILIZING VARIOUS LONGITUDINAL MEMBERS

A crane mat having first and second side beams or boards; a core structure made of pine or other softwoods, eucalyptus, solid plastic or elastomeric members, or hollow thermoplastic, thermosetting plastic or elastomeric members that optionally include a filler or internal reinforcing structure; external components including an upper and/or lower layers of one or more elongated members to protect the core structure, and a plurality of joining members that attach the outer side members to the core structure. Another crane mat can be made of just the solid plastic or elastomeric members, or hollow thermoplastic, thermosetting plastic or elastomeric members that each include a plurality of spaced lateral apertures passing therethrough; and joining members that include a rod that passes through the aligned lateral apertures to hold the members together in the mat. These crane mats may also include lifting elements of the types described herein. 1. A crane mat comprising:outer side members comprising first and second side beams or boards of engineered lumber, oak or other hardwoods, solid plastic or elastomeric members, or hollow thermoplastic, thermosetting plastic or elastomeric members that optionally include a filler or internal reinforcing structure;a core structure comprising a plurality of longitudinal members made of pine or other softwoods, eucalyptus, solid plastic or elastomeric members, or hollow thermoplastic, thermosetting plastic or elastomeric members that optionally include a filler or internal reinforcing structure;external components including an upper layer of one or more elongated members located above and attached to the core structure to protect the core structure, a lower layer of one or more elongated members located below and attached to the core structure to also protect the core structure, or both of the upper and lower layers; anda plurality of joining members that attach the outer side members to opposite sides of the core structure;wherein ...

PREFABRICATED, ENGINEERED, FLOOR PANEL CONSTRUCTION

The prefabricated floor panel can include at least two planar panel members being spaced apart by and sandwiching a core, the core having at least one undulated inner support extending along a longitudinal axis and having summit portions, valley portions, and intermediate portions each extending between corresponding summit and valley portions, each of the summit, valley, and intermediate portions having opposed side edges, a span of the at least one inner support being defined between the opposed side edges, each side edge abutting against a corresponding one of the panel members, the undulated inner support having at least one sheet of wood material, fibres of said sheet of wood material being oriented normal to the panel members and parallel to the span, the at least one undulated inner support being laterally sandwiched between inner ribs with the summits being disposed adjacent a first one of the inner ribs and the valleys being disposed adjacent a second, opposite one of the inner ribs, the inner ribs being planar and having a span being defined between opposed side edges, each side edge of the inner ribs abutting against a corresponding one of the panel members. 1. An engineered panel , comprising: at least two planar panel members being spaced apart by and sandwiching a core , the core having at least one undulated inner support extending along a longitudinal axis and having summit portions , valley portions , and intermediate portions each extending between corresponding summit and valley portions , each of the summit , valley , and intermediate portions having opposed side edges , a span of the at least one inner support being defined between the opposed side edges , each side edge abutting against a corresponding one of the panel members , the undulated inner support having at least one sheet of wood material , fibres of said sheet of wood material being oriented normal to the panel members and parallel to the span , the at least one undulated inner ...

Decorative material

A decorative material that has higher scratch resistance while preventing defects generated during lamination of a gloss-adjusting layer. In a decorative material according to an embodiment of the present invention, a resin component that constitutes a first gloss-adjusting layer is a mixture of a urethane-based thermosetting resin having a polyol and an isocyanate, and an ionizing radiation-curable resin having an acrylic group or a methacrylic group; and the urethane-based thermosetting resin is contained in an amount within a range of 3 parts by mass or more and 100 parts by mass or less relative to 100 parts by mass of the ionizing radiation-curable resin.

HIGH STABLE AND ENVIRONMENT-FRIENDLY TWO-LAYER PARQUET AND PRODUCTION METHOD THEREOF

The invention discloses a high stable and environment-friendly two-layer parquet and a production method thereof. The parquet comprises a face board and multiple solid wood boards below the face board, the solid wood boards comprise multiple solid wood strips inserted side by side: any adjacent two solid wood strips of the same solid wood board are arranged tightly and alternately, and the face board and solid wood boards are closely bonded with each other by an adhesive. The length directions of the solid wood strips of any adjacent two solid wood boards are vertical to each other; and the length direction of the solid wood strips of the solid wood boards at the two ends of the parquet is vertical to the length direction of the parquet. The invention can effectively reduce the use of high-quality solid wood, save the wood resources and has high stability and high strength. 112122012012. A high stable and environment-friendly two-layer parquet , wherein the high stable and environment-friendly two-layer parquet comprises a face board () and a plurality of solid wood boards () provided below the face board (); the plurality of solid wood boards () comprise a plurality of solid wood strips () inserted with each other side by side; adjacent two solid wood strips () of a same solid wood board () are arranged tightly and alternately; and{'b': 1', '2', '3', '4', '5, 'the face board () and the plurality of solid wood boards () are closely bonded with each other by an adhesive (), an engaged groove () and bulge () are provided on at least two edges of the high stable and environment-friendly two-layer parquet.'}220121. The high stable and environment-friendly two-layer parquet of claim 1 , wherein a length direction of the plurality of solid wood strips () of any adjacent two solid wood boards () provided below the face board () are vertical to each other; and{'b': '201', 'a length direction of the solid wood strips () of the solid wood boards at two ends of the parquet is ...

METHOD OF MAKING A LAMINATED WOOD PRODUCT

The present disclosure relates to a method of producing a laminated wood product, comprising providing a plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces, said plank having a water content of more than 25% by weight, preferably more than 30% by weight, initializing at least one longitudinal crack in the plank, drying said crack initialized plank to a moisture content of less than 20% by weight, and laminating said crack initialized plank by gluing at least one of its major surfaces to a surface of a second member, thus forming the laminated wood product. The disclosure also relates to a laminated wood product, which may be formed according to the method. 1. A method of producing a laminated wood product , comprising:providing a plank presenting a pair of parallel major surfaces, a pair of minor surfaces, a pair of end surfaces and a longitudinal direction parallel with said major and minor surfaces and perpendicular to the end surfaces, said plank having a water content of more than 25% by weight,initializing at least one longitudinal crack in the plank,drying said crack initialized plank to a moisture content of less than 20% by weight, andlaminating said crack initialized plank by gluing at least one of its major surfaces to a surface of a second member, thus forming the laminated wood product.2. The method as claimed in claim 1 , wherein said initializing comprises wedging into the plank.3. The method as claimed in claim 2 , wherein the wedging is performed towards at least one of the end surfaces.4. The method as claimed in wherein said wedging is performed with a wedge edge claim 2 , which is oriented substantially perpendicular to the major surfaces.5. The method as claimed in claim 2 , wherein said wedging is performed with a wedge edge claim 2 , which is oriented substantially perpendicular to a ...

POWDER BASED BALANCING LAYER

A method of manufacturing a building panel with a decorative surface layer, a core and a balancing and/or protective layer, wherein the method includes applying a first layer of a first powder based mix, including wood fibres and a thermosetting binder, on a core; applying a liquid substance on the first powder based mix; drying the first powder based mix; turning the core with the dried first powder based mix such that the first powder based mix points downwards; applying a second layer on the upper part of the core; and curing the first and second layers by providing heat and pressure, wherein the first layer forms the balancing and/or protective layer and the second layer forms the decorative surface layer in the building panel. 126-. (canceled)27. A method of manufacturing a building panel with a decorative surface layer , a core and a balancing and/or protective layer , wherein the method comprises the steps:applying a first layer of a first powder based mix, comprising wood fibres and a thermosetting binder, on a first surface of a core;applying a liquid substance on the first powder based mix;applying a second layer on a second surface of the core; andcuring the first and second layers by providing heat and pressure, wherein the first layer forms the balancing and/or protective layer and the second layer forms the decorative surface layer in the building panel,wherein the first layer comprises wood fibres with random fibre direction that has similar shrinkage properties as the decorative surface layer.28. The method as claimed in claim 27 , wherein the building panel is a floor panel.29. The method as claimed in claim 27 , wherein the core is a HDF or MDF board.30. The method as claimed in claim 27 , wherein the step of applying said second layer comprises applying a veneer layer.31. The method as claimed in claim 27 , wherein the step of applying said second layer comprises applying a first paper sheet.32. The method as claimed in claim 31 , wherein the step ...

WOOD INLAY CARD AND METHOD FOR MAKING THE SAME

A transaction card construction and a method for making a transaction card are provided for improving card performance. The transaction card construction comprises an inlay component comprising wood and a housing component. The inlay may comprise a wood or wood-containing layer and a backer layer. The backer layer may comprise the same or a different wood or wood-containing layer, or a non-woven fiber material. 119-. (canceled)20. A method of manufacturing a transaction card , comprising:softening a first wood layer and a second wood layer;thinning the first and second wood layers;joining the thinned first and second wood layers to form a laminated layer, the laminated layer having a thickness of between 1/24 and 1/16 of an inch;forming a wood inlay from the laminated layer; andjoining the wood inlay and a housing component of the card via a surface of the wood inlay and a surface of the housing component, the housing component being configured to receive the wood inlay.21. The method of claim 20 , further comprising:disposing a data storage component between the wood inlay and the housing component.22. The method of claim 20 , further comprising:forming a first wood grain pattern on the first wood layer.23. The method of claim 22 , further comprising:forming a second wood grain pattern on the second wood layer.24. The method of claim 23 , wherein forming the laminated layer comprises orienting the first wood layer with respect to the second wood layer such that a wood grain direction of the first wood layer is non-parallel with a wood grain direction of the second wood layer.25. The method of claim 20 , further comprising:coating a surface of the wood inlay with a protective layer.26. The method of claim 25 , wherein the protective layer comprises at least one of lacquer claim 25 , shellac claim 25 , urethane claim 25 , polyurethane claim 25 , or acrylic.27. The method of claim 20 , further comprising:adding card information to a surface of the housing component.28 ...

SYSTEM AND METHOD FOR USING A VOC FREE LOW RADIANT FLUX LED UV CURABLE COMPOSITION

The present invention generally relates to a system and method for using a volatile organic compound (VOC) free low radiant flux LED UV curable composition, and more particularly to unique and novel uses of the composition such as one or two or more of a fire retardant, clear coat, composite material, resin, top coat, improved holdout coating, a sealant coat, and combinations of the same. 194.-. (canceled)95. A method of forming a composite apparatus , comprising the steps of:providing a mold;arranging a first composite material on a surface of the mold;applying a first volatile organic compound (VOC) free low radiant flux UV curable material to the first composite material;{'sup': '2', 'applying an energy source having a wavelength in a range from about 360 nm to about 420 nm and a radiant flux at the surface of the of the applied first volatile organic compound (VOC) free low radiant flux UV curable material of about 500 mW/cmor less to cure at least a portion of the first volatile organic compound (VOC) free low radiant flux UV curable material,'} an acrylate monomers/oligomers;', 'a thiol monomers/oligomers;', 'a photo initiator; and', 'a radical inhibitor;, 'wherein the first volatile organic compound (VOC) free low radiant flux UV curable material comprisesarranging a second composite material on a surface of the first cured volatile organic compound (VOC) free low radiant flux UV curable material;applying a second volatile organic compound (VOC) free low radiant flux UV curable material to the first composite material;{'sup': '2', 'applying an energy source having a wavelength in a range from about 360 nm to about 420 nm and a radiant flux at the surface of the applied second volatile organic compound (VOC) free low radiant flux UV curable material of about 500 mW/cmor less to cure at least a portion of the first volatile organic compound (VOC) free low radiant flux UV curable material,'} an acrylate monomers/oligomers;', 'a thiol monomers/oligomers; and', 'a ...