公开(公告)号：US20240335974A1

公开(公告)日：2024-10-10

申请号：US18576294

申请日：2022-07-01

申请人： VÄLINGE INNOVATION AB

发明人： Rickard RITTINGE

IPC分类号： B27G11/00 ,  B27D1/04 ,  B27D3/04 ,  B32B3/26 ,  B32B21/02 ,  B32B21/13 ,  B32B21/14 ,  B32B37/10 ,  B32B37/12 ,  B32B37/20 ,  B32B38/00 ,  E04F15/04

CPC分类号： B27G11/00 ,  B27D1/04 ,  B32B3/266 ,  B32B21/02 ,  B32B21/13 ,  B32B21/14 ,  B32B37/10 ,  B32B37/1284 ,  B32B37/20 ,  B32B38/0012 ,  E04F15/045 ,  B27D3/04 ,  B32B2255/08 ,  B32B2255/26 ,  B32B2307/7376 ,  B32B2309/02 ,  B32B2309/12 ,  B32B2317/16 ,  B32B2607/00

摘要： A method to produce a veneered panel, including providing a core, providing a first wood veneer layer, providing a second wood veneer layer having at least one open structure, arranging the first wood veneer layer on a first surface of the core with a first binder layer, arranging the second wood veneer layer on the first wood veneer layer with a second binder layer including a second binder, pressing the core, the first wood veneer layer and the second wood veneer layer together to form a veneered panel, wherein, during pressing, the first wood veneer layer is pressed into said at least one open structure of the second wood veneer layer, and after pressing, the first wood veneer layer at least partly fills said at least one open structure of the second wood veneer layer. Also, a veneered panel.

公开(公告)号：US12077682B2

公开(公告)日：2024-09-03

申请号：US17610856

申请日：2020-05-13

申请人： Stora Enso OYJ

发明人： Ben Nasli Bakir ,  Ashar Zafar ,  Jesper Ekström

IPC分类号： C09J103/02 ,  B27D1/04 ,  B32B7/12 ,  B32B21/04 ,  C09J105/06 ,  C09J105/08 ,  C09J163/00 ,  C09J189/00

CPC分类号： C09J103/02 ,  B27D1/04 ,  B32B7/12 ,  B32B21/042 ,  C09J105/06 ,  C09J105/08 ,  C09J163/00 ,  C09J189/00

摘要： The present invention relates to the use of a bonding resin prepared by providing an aqueous solution comprising at least one biobased product selected from tannin, starch, soy protein, glycerol, chitin, pectin, dextrose or other carbohydrates, or a mixture thereof and mixing the aqueous solution with one or more of certain crosslinkers such as ethers, and optionally one or more additives. The bonding resin is used in the manufacture of laminates, mineral wool insulation or wood products, such as engineered wood products, such as plywood, oriented strandboard (OSB), laminated veneer lumber (LVL), medium density fiberboards (MDF), high density fiberboards (HDF) or particle boards. Preferably, the bonding resin does not comprise lignin.

公开(公告)号：US20240124718A1

公开(公告)日：2024-04-18

申请号：US18555049

申请日：2022-03-30

申请人： M&H Technical Research Institute Co., LTD.

发明人： Toshinori HATTORI

IPC分类号： C09D5/18 ,  B27D1/04 ,  B27K3/20 ,  B27K3/32 ,  B32B21/04 ,  B32B21/14 ,  C09D1/00 ,  C09D7/40 ,  C09D7/61

CPC分类号： C09D5/185 ,  B27D1/04 ,  B27K3/20 ,  B27K3/32 ,  B32B21/042 ,  B32B21/14 ,  C09D1/00 ,  C09D7/61 ,  C09D7/69 ,  C09D7/70 ,  B27K2240/30 ,  B32B2307/3065 ,  B32B2307/7376

摘要： To provide a board material processing composition allowing for production of a board material laminate that is non-combustible and is excellent in adhesion performance. In order to solve this problem, a board material processing composition inhibiting combustion of a board material due to heating, comprises: a carbonization promotion component, being inorganic, promoting carbonization of an organic component within the board material at the heating; a chain inhibition component, being inorganic, inhibiting a reaction chain to a neighboring component due to a product of endothermic decomposition generated at the heating; and binder particles, being inorganic and hydrophobic, bonding the organic component within the board material to the carbonization promotion component and the chain inhibition component, wherein the carbonization promotion component includes boric acid, the chain inhibition component includes ammonium dihydrogen phosphate, and the binder particles include silica sand.

公开(公告)号：US20230158705A1

公开(公告)日：2023-05-25

申请号：US17920922

申请日：2021-04-22

申请人： Flooring Technologies Ltd.

发明人： Norbert Kalwa

IPC分类号： B27D1/04 ,  B32B38/18 ,  B32B41/00 ,  B32B37/12 ,  B32B37/18 ,  E04F15/04

CPC分类号： B27D1/04 ,  B32B38/1841 ,  B32B41/00 ,  B32B37/12 ,  B32B37/18 ,  E04F15/045 ,  B32B2309/72 ,  B32B2317/16

摘要： The invention relates to a device for depositing veneers on a carrier board. In order to create a device and a method by which veneers can be applied to a carrier board particularly easily, quickly and precisely, provided in the region of an upper end of a transporting device is a veneer magazine, with at least two compartments which are designed to store and supply veneer strips, and with means for transferring the veneer strips from the compartments to the transporting device, wherein the transporting device extends from an upper end obliquely downwards in the direction of a lower end in the region of a transporting plane for the carrier board and is designed to transport at least two individual adjacent veneer strips from the upper end to the lower end and to deposit them on the carrier board.

公开(公告)号：US20210398270A1

公开(公告)日：2021-12-23

申请号：US17366432

申请日：2021-07-02

申请人： Boise Cascade Company

发明人： David Bolton ,  Jude Richard Peek ,  Curtis Fennell

IPC分类号： G06T7/00 ,  B27D1/04 ,  B27D3/02

摘要： Irregularities on the surfaces of veneer, such as full veneer sheets and/or veneer core material are detected using Near InfraRed (NIR) technology, including Near InfraRed/Short Wave InfraRed (NIR/SWIR) cameras and detectors. A grade is then assigned to the veneer based, at least in part, on the detected irregularities. The graded veneer is then stacked based, at least in part, on the grade assigned to the veneer. The graded veneer stacks are then provided to local robotic panel assembly and pressing systems that include one or more local robotic panel assembly cells for processing the veneer into layered wood product panels.

公开(公告)号：US11161269B2

公开(公告)日：2021-11-02

申请号：US16626930

申请日：2018-06-21

申请人： LUZIFER LAMPS, S.L.

发明人： Maria Victoria Calvo Lopez

IPC分类号： B27D1/00 ,  B32B21/00 ,  B32B37/00 ,  B32B38/00 ,  B24B1/00 ,  B29C55/00 ,  B27D1/08 ,  F21V3/06 ,  B32B21/08 ,  B32B27/36 ,  B32B37/10 ,  B24B7/28 ,  B27D1/04 ,  B32B37/08 ,  B32B38/14 ,  B32B37/18 ,  B27M3/18

摘要： A method for producing a wood sheet that is between 0.6 and 0.8 mm thick, includes covering both surfaces with a matte crystal clear polyester film that is between 70 and 80 micrometres thick joined by thermopressing to the wood sheet. The wood sheet is sanded between the method steps to a thickness ranging from 0.6 to 0.8 mm, a matte polyester film with a thickness ranging from 70 to 80 micrometres is applied, they are then thermopressed at a controlled temperature and speed, and the wood sheet covered with the plastic material film is cold-pressed. The present invention also relates to a translucent wood sheet which allows illumination lamps having unique configurations to be produced.

公开(公告)号：US11084255B2

公开(公告)日：2021-08-10

申请号：US16655294

申请日：2019-10-17

申请人： Treezo New Material Science and Technology Group CO., Ltd

发明人： Xuzheng Fang ,  Tonghua Lu ,  Haiming Bi ,  Hao Liu

IPC分类号： B32B21/14 ,  B27D1/04 ,  B32B21/13 ,  B32B7/12

摘要： The invention discloses a formaldehyde-free UV blockboard with an antibacterial function and a preparation process thereof. The blockboard sequentially includes a substrate, an antibacterial layer, and a UV cured layer. The antibacterial layer contains a formaldehyde-removing antibacterial microsphere, and the formaldehyde-removing antibacterial microsphere includes a nanoscale polymer hollow microsphere. A water-in-oil drop permeates into a center of the nanoscale polymer hollow microsphere, the water-in-oil drop includes a bamboo vinegar at an outer layer and an aqueous sodium hydroxide solution at an inner layer, and titanium dioxide aerosol particles are dispersed in the aqueous sodium hydroxide solution.

公开(公告)号：US10723036B2

公开(公告)日：2020-07-28

申请号：US15555303

申请日：2015-11-11

申请人： TAIHEI MACHINERY WORKS, LTD.

发明人： Takuya Okumura ,  Yuki Kochi ,  Takuji Murakami

IPC分类号： B27D1/04 ,  B65H5/06 ,  B32B38/18 ,  B65H15/00 ,  B65H5/02 ,  B32B7/12 ,  B32B21/13 ,  B32B21/14 ,  B32B37/12

摘要： A parallel veneer standby step, a cross veneer moving step, a cross veneer positioning step, a cross veneer standby step, a parallel veneer returning step, a parallel veneer positioning step, a superimposing step, and a superimposed veneer gluing step are included. Accordingly, a superimposed veneer is obtained in which the parallel veneer and the cross veneer are bonded with a high degree of adhesion and corresponding edges of the parallel veneer and the cross veneer substantially align with each other.

公开(公告)号：US20190322001A1

公开(公告)日：2019-10-24

申请号：US16475461

申请日：2017-04-12

申请人： SK CHEMICALS CO., LTD.

发明人： Yong-seok SEO ,  Tae-Young KIM ,  Won-Jae YOON ,  In-hui CHOI

IPC分类号： B27K3/15 ,  B27D1/04 ,  C08G63/82 ,  C08L67/02 ,  C08G63/183 ,  B27N3/28

摘要： Provided are a synthetic wood and a preparation method thereof. More particularly, provided are a synthetic wood having excellent flexural property and impact strength by including a polyester resin having excellent compatibility with wood flour, and a preparation method thereof.

公开(公告)号：US09975266B2

公开(公告)日：2018-05-22

申请号：US15555340

申请日：2015-11-11

申请人： TAIHEI MACHINERY WORKS, LTD.

发明人： Masato Mukahira ,  Shigetomi Goda

IPC分类号： B65G21/14 ,  B27D1/04 ,  B65G43/08

CPC分类号： B27D1/04 ,  B27D1/00 ,  B27D3/00 ,  B27M1/08 ,  B27M3/002 ,  B27M3/0053 ,  B65G21/14 ,  B65G43/08 ,  B65G57/10

摘要： A movable conveyor 42 of a post-gluing conveyor 33 (sliding extendable roller conveyor) is provided, in a front portion, with a non-driving roller 42d (guiding roller) disposed so as to be inclined toward a reference surface (ruler) 42e at a predetermined angle with respect to a width direction such that a leading end of a veneer is guided toward the reference surface (ruler) 42e (one lateral side) of a movable conveyor 42. When the veneer is detected by a veneer detecting sensor 45 (veneer detecting means), a post-gluing conveyor controller 47 (slide movement control means) retracts the movable conveyor 42 in an extended state, in a contracting direction in a state in which forward rotational driving of a driving roller 42a of the movable conveyor 42 is maintained.