公开(公告)号：US20240337049A1

公开(公告)日：2024-10-10

申请号：US18746920

申请日：2024-06-18

申请人： LEC, INC.

发明人： Kikuo YAMADA

IPC分类号： D04H1/425 ,  B27N1/00 ,  B27N3/00 ,  B27N3/04 ,  B27N3/24 ,  D04H1/50 ,  D04H1/54 ,  D04H1/587 ,  D04H1/732 ,  D21F11/00

CPC分类号： D04H1/425 ,  B27N3/00 ,  B27N3/04 ,  D04H1/50 ,  D04H1/54 ,  D04H1/587 ,  D04H1/732 ,  D21F11/00 ,  B27N1/00 ,  B27N3/24

摘要： Provided is a pulp fibrous accumulated sheet including: a liquid permeable pulp fibrous accumulated layer containing a crushed pulp or base-fibers mainly including a crushed pulp, and a binder, and a plurality of fiber crimped parts formed by compression and pressurization, the fiber crimped parts being formed so that crushed pulp fibers each straddling the adjacent fiber crimped parts are present.

公开(公告)号：US20230405977A1

公开(公告)日：2023-12-21

申请号：US18200733

申请日：2023-05-23

申请人： IKEA SUPPLY AG

发明人： Dan PETTERSSON

IPC分类号： B32B21/02 ,  A47B96/20 ,  B27N3/00 ,  B27N5/02 ,  B32B3/18 ,  B32B7/12 ,  B32B37/12 ,  E06B3/70 ,  B32B21/13 ,  B32B15/10 ,  B32B27/32 ,  B32B21/08 ,  B32B7/14 ,  E04C2/36 ,  B32B21/14

CPC分类号： B32B21/02 ,  A47B96/205 ,  B27N3/002 ,  B27N5/02 ,  B32B3/18 ,  B32B7/12 ,  B32B37/1207 ,  E06B3/7015 ,  B32B21/13 ,  B32B15/10 ,  B32B27/32 ,  B32B21/08 ,  B32B7/14 ,  B27N3/00 ,  E04C2/36 ,  B32B21/14 ,  B32B2037/1215 ,  B32B2260/026 ,  B32B2260/046 ,  B32B2262/06 ,  B32B2307/72 ,  B32B2607/00 ,  E06B2003/7021 ,  B32B2307/558 ,  B32B2262/067 ,  B32B2307/732 ,  B32B2479/00 ,  B32B2307/7265

摘要： The present disclosure relates to a hollow board 1 with first and second main surface layers 3, 5. A plurality of distance elements connecting the first and second main surface layers and maintain a predetermined distance there between. The main surface layers include at least a layer of high-density fiber, HDF, board, and a plurality of distance elements are distributed in the space between the main surface layers, and at least some comprise at least one elongate HDF board strip 15 which is oriented such that its longitudinal edges interconnect the first and second main surface layers 3, 5. The HDF boards of the surface layers and of the at least some of the distance elements comprise wood particles bonded by a resin including an isocyanate, such as methylene diphenyl di-isocyanate, MDI.

公开(公告)号：US20230302774A1

公开(公告)日：2023-09-28

申请号：US18204118

申请日：2023-05-31

申请人： Flooring Industries Limited, SARL

发明人： Peter Chan

IPC分类号： B32B21/14 ,  B32B21/04 ,  B32B37/10 ,  B32B38/00 ,  E04F15/04 ,  B27N7/00 ,  B32B21/08 ,  B32B37/06 ,  B32B37/12 ,  B27N3/00 ,  B32B7/12

CPC分类号： B32B21/042 ,  B27N3/00 ,  B27N7/005 ,  B32B7/12 ,  B32B21/08 ,  B32B21/14 ,  B32B37/06 ,  B32B37/10 ,  B32B37/12 ,  B32B38/0004 ,  E04F15/045 ,  E04F15/046 ,  B32B37/08

摘要： A decorative panel including a substrate material and decorative top layer, wherein the decorative top layer includes at least one timber layer, wherein the timber layer is a compressed timber layer with a permanent increased density as compared to an original timber layer, wherein the decorative panel is a square or rectangular floor panel which, at, at least one pair of opposite edges, or at both pairs, includes mechanical coupling allowing to couple two of such floor panels to each other such that a locking is created in a vertical direction perpendicular to a plane of the coupled panels, as well as in a horizontal direction perpendicular to a coupled edge and in the plane of the coupled panels, the mechanical coupling being in the substrate material.

公开(公告)号：US11701867B2

公开(公告)日：2023-07-18

申请号：US17693750

申请日：2022-03-14

申请人： FLOORING INDUSTRIES LIMITED, SARL

发明人： Peter Chan

IPC分类号： B32B21/04 ,  B27N7/00 ,  B32B7/12 ,  B32B21/14 ,  E04F15/04 ,  E04F15/02 ,  B27N3/00 ,  B32B21/08 ,  B32B37/06 ,  B32B37/10 ,  B32B37/12 ,  B32B38/00 ,  B32B37/08 ,  B32B38/06 ,  B32B37/26 ,  B32B38/16

CPC分类号： B32B21/042 ,  B27N3/00 ,  B27N7/005 ,  B32B7/12 ,  B32B21/08 ,  B32B21/14 ,  B32B37/06 ,  B32B37/10 ,  B32B37/12 ,  B32B38/0004 ,  E04F15/045 ,  E04F15/046 ,  B32B37/08 ,  B32B37/1284 ,  B32B38/06 ,  B32B2037/1253 ,  B32B2037/262 ,  B32B2038/166 ,  B32B2255/08 ,  B32B2255/26 ,  B32B2307/718 ,  B32B2309/025 ,  B32B2309/04 ,  B32B2309/105 ,  B32B2317/16 ,  B32B2419/04 ,  B32B2451/00 ,  B32B2471/00 ,  E04F15/02038 ,  E04F2201/0146 ,  E04F2201/0153 ,  E04F2201/023

摘要： A decorative panel including a substrate material and a decorative top layer, wherein the decorative top layer includes at least one timber layer with a wood structure, wherein the timber layer is a compressed timber layer with naturally occurring vessels throughout a thickness of the wood structure, the vessels being collapsed.

公开(公告)号：US09975271B2

公开(公告)日：2018-05-22

申请号：US15161864

申请日：2016-05-23

申请人： Georgia-Pacific Chemicals LLC

发明人： Robert A. Breyer ,  Tyler Krauth ,  John D. Cothran ,  Paul S. Baxter ,  Ashlee Cribb

IPC分类号： B27N3/00 ,  C08J3/12 ,  C08L97/02 ,  C08L61/24 ,  B27N3/02 ,  C08G12/12

CPC分类号： B27N3/002 ,  B27N3/00 ,  B27N3/02 ,  C08G12/12 ,  C08J3/122 ,  C08J2361/24 ,  C08L61/24 ,  C08L97/02

摘要： Particulate binder compositions made with amine-aldehyde resins and methods for making same are provided. The method for making the particulate binder composition can include spray-drying an amine-aldehyde resin having a total aldehyde compound to total amine compound molar ratio of about 1.55:1 to about 1.65:1 to produce a particulate binder composition. The particulate binder composition can have a fusion diameter of about 35 mm to about 70 mm.

公开(公告)号：US09895824B2

公开(公告)日：2018-02-20

申请号：US14439768

申请日：2013-11-06

申请人： Kronotec AG

发明人： Julia Borowka ,  Joachim Hasch

IPC分类号： B27N3/08 ,  B27N3/00 ,  B27N1/00 ,  D21J1/16 ,  D21H11/00 ,  D21H17/63 ,  D21J1/00

CPC分类号： B27N1/003 ,  B27N3/00 ,  B27N3/08 ,  D21H11/00 ,  D21H17/63 ,  D21J1/00

摘要： A process for production of wood-base materials from lignocellulosic comminution product is disclosed. The wood-base materials are treated with at least one additive in the course of their production to reduce or diminish the emission of volatile organic compounds (VOCs) and, optionally, very volatile organic compounds (VVOCs), in particular terpenes and acids. The treatment is effected with one additive, being a porous carbon, like activated carbon. In another aspect, the present application is directed to the use of porous carbon, in particular, activated carbon, to reduce or diminish the emission of VOC, and optionally, VVOC, to reduce or diminish the emission of terpene and acids and aldehydes. Also, wood-base materials which are obtainable with the process or wood-based materials produced by using the additives mentioned above and which have reduced emission of VOCs, in particular terpenes and acids but also aldehydes are disclosed.

公开(公告)号：US20180036965A1

公开(公告)日：2018-02-08

申请号：US15669820

申请日：2017-08-04

申请人： Lane Segerstrom

发明人： Lane Segerstrom

IPC分类号： B29C70/14

CPC分类号： B29C70/14 ,  B27N1/003 ,  B27N1/029 ,  B27N3/00 ,  B27N3/04 ,  B27N3/143 ,  B29K2311/10

摘要： In one embodiment, a method for making a high density structural composite includes depositing a plurality of fibrous materials on or adjacent a first plate or surface. A polymer liquid is deposited onto the plurality of fibrous materials to form a composite mixture. A first cyclic pressure is applied onto the composite mixture to compress the composite mixture. In some embodiments, the cyclic pressure may then be reduced to a valley pressure to complete a pressurization cycle. In some instances, the valley pressure may be below atmospheric pressure to induce trapped air and volatile gases to escape from the composite mixture before curing. The pressurization cycle may be repeated. A second pressure, which may be a constant pressure in some embodiments, may be applied to the composite mixture using, in some embodiments, a second plate until the polymer liquid has at least partially cured or partially solidified.

公开(公告)号：US20170362884A1

公开(公告)日：2017-12-21

申请号：US15695805

申请日：2017-09-05

申请人： Masonite Corporation

发明人： Timothy D. GOUGE ,  Robert C. ALLEN ,  Allen R. HILL

IPC分类号： E06B3/78 ,  B27N3/20 ,  B27N3/04 ,  B27N7/00 ,  E06B3/70

CPC分类号： E06B3/78 ,  B27N3/00 ,  B27N3/04 ,  B27N3/20 ,  B27N7/00 ,  B27N7/005 ,  E06B3/7001 ,  E06B2003/7049

摘要： Molded articles are provided. An exemplary molded article includes an inner panel portion, a main body portion, and a contoured portion extending between and interconnecting the inner panel portion and the main body portion so as to surround the inner panel portion and be surrounded by the main body portion. The contoured portion includes contoured corner segments and contoured elongated segments extending between respective pairs of the contoured corner segments. The contoured corner segments have a first maximum thickness. The contoured elongated segments have a second maximum thickness that is greater than the first maximum thickness. Related methods, assemblies, and apparatus are also provided.

公开(公告)号：US20170225355A1

公开(公告)日：2017-08-10

申请号：US15502441

申请日：2015-08-05

申请人： BASF SE

发明人： Rajesh KUMAR ,  Eric N. LAWSON

IPC分类号： B27N3/00 ,  C08L97/02 ,  C08G18/78 ,  B27N3/10 ,  C08G18/10 ,  C08G18/16 ,  C08G18/76 ,  C08L75/04 ,  C08G18/32

CPC分类号： B27N3/002 ,  B27N3/00 ,  B27N3/10 ,  C08G18/0895 ,  C08G18/10 ,  C08G18/168 ,  C08G18/20 ,  C08G18/244 ,  C08G18/305 ,  C08G18/3206 ,  C08G18/4841 ,  C08G18/6492 ,  C08G18/7657 ,  C08G18/7664 ,  C08G18/7671 ,  C08G18/7831 ,  C08K5/526 ,  C08L75/04 ,  C08L97/02 ,  E04C2/16 ,  C08G18/302

摘要： A continuous process forms a unitary mat on a line having at least two conveyors spaced from each other. The process includes combining the isocyanate, an isocyanate catalyst, and a plurality of lignocellulosic particles to form a mixture and a self-polymerization product of the isocyanate in-situ in the mixture. The process also includes forming the unitary mat from the mixture on a first conveyer and transferring the unitary mat from the first conveyor to a second conveyor across a predetermined distance while maintaining structural integrity of the unitary mat. The lignocellulosic particles have a moisture content of 0.5 to 30 weight percent of water. Moreover, the continuous process is free of a step of adding water to the isocyanate, the isocyanate catalyst, the lignocellulosic particles, and/or the unitary mat.

公开(公告)号：US20170190073A1

公开(公告)日：2017-07-06

申请号：US15462282

申请日：2017-03-17

申请人： Georgia-Pacific Chemicals LLC

发明人： Adam K. Sniady ,  Bobby L. Williamson

IPC分类号： B27N1/00 ,  B27N1/02 ,  B27N3/00 ,  C09J197/02 ,  C08J3/24

CPC分类号： B27N1/003 ,  B27N1/0209 ,  B27N3/00 ,  B27N3/002 ,  C08J3/241 ,  C08J2397/02 ,  C08J2491/06 ,  C08L91/06 ,  C08L97/02 ,  C09J191/06 ,  C09J197/02

摘要： In some examples, one or more metal-containing catalysts and one or more waxes can be mixed or otherwise combined to produce an encapsulated catalyst composition. The wax can be at least partially coated on the metal-containing catalyst. A mixture of water and the wax can be agitated or otherwise mixed, and the metal-containing catalyst can be added to or otherwise combined with the water and wax mixture to produce a wax emulsified catalyst. A plurality of lignocellulose substrates, one or more oxidants, and the encapsulated catalyst composition can be mixed or otherwise combined to produce a lignocellulose binder mixture. The lignocellulose binder mixture can be heated to produce a composite product.