子分类：
- B32B21/02： .{该层以纤维、碎屑或颗粒的形式,例如例如中密度纤维板、高密度纤维板、定向刨花板、纤维板、刨花板、硬质纤维板}
- B32B21/04： .{包含由木质作为薄层的主要或惟一的成分的层,它与另一层相同或不同的材料相贴}(B32B17/062和B32B23/044优先;与特殊物质层相贴入B32B9/042;与沥青或柏油层相贴的入B32B11/042;与水凝物质层相贴的入B32B13/10;与金属层相贴入B32B15/10;与天然矿物纤维或颗粒相贴入B32B19/042)
- B32B21/10： .与一层纤维的或细丝的薄层相贴
- B32B21/12： .与一层颗粒薄层相贴
- B32B21/13： .所有各薄层只是木质的
- B32B21/14： .包含木板或薄木片的
| 序号 | 专利名 | 申请号 | 申请日 | 公开（公告）号 | 公开（公告）日 | 发明人 |
|---|---|---|---|---|---|---|
| 181 | FLUSHABLE BODY FLUID ABSORBENT COMPOSITE | US11306845 | 2006-01-12 | US20060246310A1 | 2006-11-02 | John Banks; Michael Ong |
| A flushable bodily liquid absorbent composite product, having a bodily liquid absorbent core and a backing layer applied to a garment side of the core. The backing layer is readily soluble in cold water and has a water impervious layer on its core side and a water resistant layer on its garment facing side. | ||||||
| 182 | Laminated structural members | US11357305 | 2006-02-17 | US20060141201A1 | 2006-06-29 | Peter Sing |
| Cell walls (16) made of wood form a plurality of cells in which a filler material 18 (e.g. foam insulation) is received. Facing members (12, 14) are glued to the sides of the core structure (10). The grain of the wood cell walls (16) extend sideways of the core (10), such that in grain is directed towards the facing members (12, 14). This construction may be used to form logs (L) used for making log cabins, beams, columns, etc. It may also be used for constructing panels used to form furniture elements, such as desks, cabinets, etc., and for making doors. | ||||||
| 183 | Hardwood flooring board | US11002856 | 2004-11-30 | US20060070325A1 | 2006-04-06 | Tryggvi Magnusson |
| The present invention is a hardwood flooring board including a middle layer formed from a non-hardwood flooring material and a hardwood material upper layer which is secured to an upper surface of the middle layer that is thick enough to include decorative designs. The middle layer forms between 45% and 75% of the overall material of the board and enables the board to be manufactured to be more dimensionally stable, i.e., wider and longer, than conventional hardwood flooring boards such that the boards can be more uniformly constructed. Also the use of the non-hardwood material in the middle layer greatly increases the dimensional stability and long term performance of the flooring boards, while providing a genuine hardwood appearance to the floor. The board also includes a lower layer that can be formed from either a hardwood material or a non-hardwood material to function as a base for the board. The upper layer is secured to the middle layer by an adhesive that is urged into the openings or cracks in the upper layer during the assembly of the board to prevent the cracks from spreading through the upper layer when the boards are in use. | ||||||
| 184 | Flooring having surface layer of synthetic resin and wood-based board | US11106207 | 2005-04-14 | US20050281986A1 | 2005-12-22 | Seung-Baik Nam |
| Disclosed herein is a flooring comprising a surface layer made of a synthetic resin, and a wood-based board as a base. Preferably, the surface layer includes a printed layer formed by general gravure, transfer, heat-sublimation, silk screen or digital printing using a printer, a protective made of a synthetic resin, and a UV-curable or heat-curable surface treatment layer. The wood-based board is selected from plywood, medium-density fiberboard (MDF), high-density fiberboard (HDF), particle board, and resin-wood flour composite board. The flooring may further comprise a bottom layer laminated under the wood-based board for protecting the flooring against moisture from the bottom. The flooring is cut into pieces having an appropriate size, and the pieces are processed into a finished product in a tongue and groove (T & G) shape. | ||||||
| 185 | Manufacturing of three-dimensional topographical scale models for the purpose of science | US10839238 | 2004-05-06 | US20050115657A1 | 2005-06-02 | Adam Wcislo |
| The invention shows the method to create a hi-accuracy topographical scale model for the purpose of science by using multi layered/laminated materials. The invention is based on and involves the following steps: The geometry and the data of terrain are measured, collected, and recorded; The data is entered into a computer and design components are added, if needed; Based on these data a three-dimensional surface is created; A block of multi-layered/laminated materials made of a combination of veneers, or plywoods and veneers or machinable dividers/layers, is mounted one on the top of another, is constructed. Based on the three-dimensional surface, a program for a C.N.C machine is generated; Based on the program, the C.N.C. machine cuts/removes the excess material from the block of multi-layered materials. The three-dimensional surface, contour lines, elevations, cross-sections, outlines, and edges are then exposed automatically and are easy visually measurable. | ||||||
| 186 | Flexible two-ply flooring system | US10818055 | 2004-04-05 | US20040226243A1 | 2004-11-18 | Hai Lin; Xufeng Xu |
| A two-ply flooring plank is disclosed having two layers or nullpliesnull with a bottom layer having a grain that runs generally transverse to a top layer or nullcross-plynull to provide dimensional stability to the plank. The bottom layer includes a number of strips secured to the bottom of the top layer. The bottom layer strips are also placed with gaps between the individual strips of the second layer to allow flexibility of the flooring plank, which allows the flooring to more easily conform to irregularities in a subfloor upon which the flooring plank is mounted. | ||||||
| 187 | Laminated wood panel | US10223491 | 2002-08-19 | US06709733B2 | 2004-03-23 | William Robert Krenik |
| A wood panel formed by cutting a layer from a laminated blank formed by bonding wood pieces of various colors, shapes, textures, or grain patterns to create artistic effects in the completed panel through use of several alternative construction techniques, and techniques for providing enhancing modifications and low-stress means for mounting the completed panels. | ||||||
| 188 | Low emissivity products and methods for makings same | US10447681 | 2003-05-28 | US20040020581A1 | 2004-02-05 | Jay Tanzer; David C. Ritter |
| The method of this invention adheres a low emissivity radiant barrier material to an underlying lignocellulosic substrate within the primary manufacturing operation of the underlying lignocellulosic substrate. Thus, a radiant barrier covered substrate is formed by integrally joining the radiant barrier covering to a mat of lignocellulosic material during consolidation thereof with a first adhesive bonding material to form an underlying substrate. The integral joining operation can, for example, be accomplished by bonding the radiant barrier covering to a lignocellulosic mat in a product formation press. This is typically accomplished using a second adhesive bonding material for adhesion of the radiant barrier material to the lignocellulosic mat, and a first adhesive bonding material for consolidating the lignocellulosic mat to form a lignocellulosic substrate. More specifically, this invention is directed to a method whereby a low emissivity radiant barrier material is joined in situ to a mat of lignocellulosic particles using a second adhesive material, during the consolidation of the lignocellulosic particles and a first adhesive bonding material to form an underlying substrate, an integral laminated radiant barrier covered lignocellulosic product being produced. | ||||||
| 189 | Floorboards for floating floors | US10413479 | 2003-04-15 | US20030233809A1 | 2003-12-25 | Darko Pervan |
| Floorboards for making a floating floor, which floorboards have a core having at least two layers of material arranged at different distances from the surface layer, which differ with respect to at least one of the parameters of composition of materials and material properties. | ||||||
| 190 | Concentric finger jointed timber | US09877377 | 2001-06-08 | US06537625B2 | 2003-03-25 | Dwight Flach; Roland Hernandez |
| A finger joint for connecting first and second wooden segments includes intermeshing fingers that are concentrically disposed about the center of the end face of the two wooden segments. The fingers may either be independent round protrusions forming recesses therebetween operable to receive the fingers of a corresponding wooden segment to be joined, or may alternatively comprise a spiral shaped protrusion defining a corresponding recess sized to receive the spiral shaped protrusion of the corresponding wooden segment to be joined. | ||||||
| 191 | Engineered hardwood flooring system having acoustic attenuation characteristics | US09362167 | 1999-07-27 | US06182413B2 | 2001-02-06 | Tryggvi Magnusson |
| An engineered hardwood flooring system includes tongue and groove core planks, each having a hardwood top plate glued to the top surface of the core plank. The hardwood top plate is made by gluing thin strips of hardwood to form a planar top plate which is attached to the core plank. The hardwood top plate is coated with a polyurethane finish or the like to protect the luster and beauty of the hardwood. The core plank includes a plurality of holes extending completely through the core plank from a top surface of the core plank to a bottom surface of the core plank. The holes are spaced apart and arranged in a pattern consisting of alternating staggered rows of holes. The purpose of the holes in the core plank is to attenuate acoustic energy propagating within the core plank, and thereby reduce the level of noise caused when people walk on the floor. | ||||||
| 192 | Method of making a resin impregnated composite wood product from waste, scrap, and used wood | US232921 | 1999-01-19 | US6162312A | 2000-12-19 | Dennis R. Abney |
| The resin impregnated composite wood product comprises a plurality of wood layers, with each layer having relatively thin strips of wood. The strips in each layer are arranged at an angle to the strips of wood in adjacent layers. The strips of wood of such layers are saturated with resin throughout their length, width and thickness to fill the pores and when cured to provide a strong, tough, durable, long lasting product which is economical to manufacture. | ||||||
| 193 | Wooden flooring strip with enhanced flexibility and straightness | US303176 | 1999-04-30 | US6156402A | 2000-12-05 | William S. Smith |
| A wooden flooring strip having a wooden flooring strip, comprising a top surface and a base surface opposed to the top surface, the top surface and the base surface defining between them a predetermined thickness wood flooring material. The predetermined thickness wood flooring material includes a top surface zone adjacent the top surface and a base surface zone adjacent the base surface. The base surface zone has longitudinally-extending wood fibers which have been broken to an extent sufficient to relieve tension on the base surface and thereby increase the flexibility of the flooring strip for more closely adhering to a sub-floor. The top surface zone has longitudinally-extending wood fibers which have been broken to an extent sufficient to relieve tension on the top surface of the flooring strip and to equalize tension on the wood fibers adjacent both the top surface and base surface of the flooring strip. | ||||||
| 194 | Stairtread made of a combination of higher quality wood and lower quality material | US143080 | 1998-08-28 | US5985398A | 1999-11-16 | Rene Bellegarde |
| The stairtread has the aesthetic appearance of a solid hardwood stairtread and presents a structural stability comparable to that of hardwood treads, but comprises a core layer made of lamellas of lower quality material glued laterally adjacent to each other. On the top surface of the core layer are glued laterally adjacent to each other top lamellas of higher quality wood. Underneath lamellas made of higher quality wood may also be glued laterally adjacent to each other on the bottom surface of the core layer to form a tread of which the underside is made of higher quality wood covering the lower quality core. Finally an elongate nose member is applied and glued to a longitudinal edge surface of the core layer. Use of lower quality material such as low quality wood helps to preserve our natural resources and to reduce consumption of higher quality wood material becoming every day more rare and difficult to obtain. | ||||||
| 195 | Method for bonding wood materials | US398609 | 1995-03-06 | US5772830A | 1998-06-30 | Katsuji Hasegawa |
| A method for bonding wood plies together comprises the steps of (i) forming passages in at least one of faces of the wood plies, except faces thereof for providing opposed faces of a bonded wood product, (ii) placing the wood plies on one another with a thermosetting adhesive material or materials between, and (iii) pressing the wood plies together transverse to the opposed faces of the wood plies, while blowing a heating fluid into the passages to heat and harden the adhesive material or materials. The passages should preferably be evenly distributed on the face of the wood ply to uniformly heat and harden the adhesive material According to one embodiment of the invention, the passages extend from one edge of the wood ply to an opposed edge thereof. Steam or hot air may be used as the heating fluid. | ||||||
| 196 | Wood board and a flooring material made therefrom | US248704 | 1994-05-25 | US5506026A | 1996-04-09 | Ritsuo Iwata; Satoshi Suzuki; Hirotosi Takahasi; Takayuki Endo |
| The present invention provides a wood board, and a flooring material using this, which uses thin wooden strands as a raw material, has superior surface smoothness, and possesses sufficient strength and rigidity. The wood board in accordance with the present invention comprises a core layer 1 comprising a strand board, and a surface layer 2 comprising a oriented strand board which is laminated on at least one surface of the core layer 1; the surface layer 2 comprises thin wooden strands which are thinner than the thin wooden strands comprising the core layer, and furthermore, the flooring material of the present invention is obtained by laminating a decorative single sheet onto at least one of the surface layers 2 of the wood board. The wood board and flooring material in accordance with the present invention have high strength and superior surface smoothness. Furthermore, if a specified water-repelling agent is added to the binder which is used in molding, it is possible to obtain a wood board having superior water resistance. Furthermore, the present invention makes effective use of raw materials which were conventionally considered to be waste materials, so that it is possible to conserve forest resources, and to reduce raw material costs. | ||||||
| 197 | Building material laminate | US3427216D | 1965-02-24 | US3427216A | 1969-02-11 | QUINN ROBERT GERARD |
| 198 | PANEL FOR SHEATHING SYSTEM AND METHOD | US16105644 | 2018-08-20 | US20180355612A1 | 2018-12-13 | John L. BENNETT; Joel F. BARKER; Rick D. JORDAN; Thomas L. SCHUMAN; Nian OU; Neil C. SWIACKI; Kelly R. FLAHERTY |
| The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes. | ||||||
| 199 | Panel for sheathing system and method | US15639027 | 2017-06-30 | US10072415B2 | 2018-09-11 | John L. Bennett; Joel F. Barker; Rick D. Jordan; Thomas L. Schuman; Nian Ou; Neil C. Swiacki; Kelly R. Flaherty |
| The panel includes a water resistant barrier layer secured atop its outward facing surface. The water resistant barrier layer includes a skid resistant surface. The panels are made of lignocellulosic material. The water resistant and skid resistant surface may include indicia for aligning strips of tape or for aligning fasteners. A method for manufacturing the water resistant building panels is also disclosed and includes the steps of feeding paper onto a forming belt, depositing lignocellulosic material and the binding agent onto the forming belt so as to form a lignocellulosic mat, applying heat and pressure so as to impart the skid resistant surface on the paper, and cutting panels to predetermined sizes. | ||||||
| 200 | Recyclable surface covering and method and system for manufacturing a recyclable surface covering | US14817053 | 2015-08-03 | US10029447B2 | 2018-07-24 | Arthur B. Dodge; John McFalls |
| A process and system for making a laminated surface covering and the surface covering itself are described. The covering includes several layers bonded to each other. The system performs the process. One example of the process includes passing a first material across a first conveyor, passing a second material across a second conveyor, passing a bonding material across a third conveyor, contacting the first material and the second material to the bonding material, and heating at least one of the first material and the second material. The process also includes introducing the first material, the second material, and the bonding material into a pressure zone such that the bonding material is introduced between a bottom surface of the first material and a top surface of the second material. The process applies pressure to bond the first material and second material together via the bonding material to produce a laminated material. | ||||||
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