公开(公告)号：US10704270B2

公开(公告)日：2020-07-07

申请号：US15672718

申请日：2017-08-09

申请人： NOX CORPORATION

发明人： Dong Hwan Koh ,  Woon Kyu Jang ,  Young Dae Song ,  Ki Young Yang ,  Woo Jin Kim

IPC分类号： E04F15/10 ,  B29C48/00 ,  B32B27/32 ,  B32B9/00 ,  B32B21/14 ,  B32B27/30 ,  B32B29/00 ,  B32B27/36 ,  B32B5/18 ,  B32B27/40 ,  B32B5/20 ,  B32B27/20 ,  B32B27/18 ,  B32B7/12 ,  B32B27/06 ,  B32B27/08 ,  B32B27/22 ,  E04F15/22 ,  B32B37/20 ,  B29K27/06 ,  B29K105/04 ,  B29K511/02 ,  B29K511/14 ,  B29L31/00

摘要： Disclosed herein are a rigid tile including a foam cushion layer and a reinforcing layer, and a production method thereof.

公开(公告)号：US10655009B1

公开(公告)日：2020-05-19

申请号：US16411099

申请日：2019-05-13

申请人： UNITED ARAB EMIRATES UNIVERSITY

发明人： Basim Abu-Jdayil ,  Abdelhamid Ismail Mourad ,  Mohamed Saeed Barkhed

IPC分类号： B29B7/92 ,  C08L67/04 ,  B29B7/90 ,  B29C43/00 ,  B29C71/02 ,  C08L97/02 ,  E04B1/76 ,  E04B1/74 ,  B29K67/00 ,  B29K511/14

摘要： The biodegradable composite insulation material is a composite of wood from the date palm tree (Phoenix dactylifera) and polylactic acid. The composite may have up to 50 wt % date palm wood powder of maximum particle size of 212 μm, the balance being polylactic acid (PLA). The composite may be prepared by melt blending the date palm wood powder with polylactic acid pellets in a twin screw extruder at 190° C., followed by compression molding the blend in a press or the like into the desired shape for building thermal insulation, and finally, annealing the molded product for three hours at 95° C. The composite material is biodegradable, thermally insulating, water-resistant and relatively strong.

公开(公告)号：US20240342958A1

公开(公告)日：2024-10-17

申请号：US18633605

申请日：2024-04-12

申请人： NISSEI PLASTIC INDUSTRIAL CO., LTD.

发明人： Hozumi Yoda ,  Kazuo Anzai ,  Haruo Ogiwara

IPC分类号： B29B9/12 ,  B29B9/06 ,  B29C45/00 ,  B29K67/00 ,  B29K105/00 ,  B29K511/14

CPC分类号： B29B9/12 ,  B29B9/06 ,  B29C45/0001 ,  B29K2067/046 ,  B29K2105/251 ,  B29K2511/14

摘要： An injection molding pellet is applied for injection molding. The base material of the injection molding pellet is a polylactic resin, and the polylactic resin is mixed with wood grains with a grain size that does not exceed 50 μm.

公开(公告)号：US11865759B2

公开(公告)日：2024-01-09

申请号：US17047344

申请日：2019-12-27

申请人： SOUTH CHINA AGRICULTURAL UNIVERSITY

发明人： Rongxian Ou ,  Qingwen Wang ,  Xin Yi ,  Wei Tang ,  Lichao Sun ,  Junjie Xu

IPC分类号： B29C48/154 ,  B29C48/285 ,  B29C48/06 ,  B29C48/265 ,  B29C48/00 ,  B29C48/21 ,  B29K23/00 ,  B29K511/14 ,  B29K711/14

CPC分类号： B29C48/154 ,  B29C48/002 ,  B29C48/06 ,  B29C48/21 ,  B29C48/265 ,  B29C48/2883 ,  B29C48/2886 ,  B29K2023/065 ,  B29K2511/14 ,  B29K2711/14

摘要： A wood-plastic/lumber composite co-extrusion feeder includes a frame, wherein at least one group of toothed conveying units, a tooth mark milling unit for milling tooth marks on an outer surface of a lumber, and a lumber co-extrusion mold are arranged on the frame in sequence, each toothed conveying unit includes a lower toothed pressure roller installed on a first fixed bearing seat and an upper toothed pressure roller installed on a first movable bearing seat, and after the first fixed bearing seat and the first movable bearing seat are connected by an adjustment unit, a first conveying channel having an adjustable height is formed between the upper toothed pressure roller and the lower-toothed pressure roller.

公开(公告)号：US11331830B2

公开(公告)日：2022-05-17

申请号：US15776305

申请日：2016-11-16

申请人： Stora Enso OYJ

发明人： Johan Kallstrom ,  Fredrik Kallstrom ,  Martin Malmqvist ,  Roger Bergstrom ,  Conny Johansson ,  Maria Tornblom ,  Sofi Karlsson

IPC分类号： B29B9/06 ,  B29C70/12 ,  D21H11/08 ,  B29B7/94 ,  B29B7/92 ,  B29B7/60 ,  B29B7/90 ,  B29B9/14 ,  B29C48/00 ,  B29B15/08 ,  B29B13/06 ,  B27N1/02 ,  B29B7/46 ,  B29C31/02 ,  B29C48/285 ,  B29K101/12 ,  B29K105/00 ,  B29K511/14

摘要： The present invention relates to a process for the manufacturing of composite materials from natural fibers and thermoplastic polymers. Examples of fibers are wood fibers originating from pulping processes known as refiner pulp (RMP), thermomechanical pulp (TMP) or chemi-thermomechanical pulp (CTMP), but the process can also be applied to other kinds of natural fiber containing raw materials. In the process according to the present invention, fibers are introduced from the blowline or the housing of a refiner into a flash tube dryer, separated from humid air in a cyclone, introduced into a compounder and mixed with at least one thermoplastic polymer and the product is subsequently pelletized. The process according to the present invention is advantageously run as a continuous process.

公开(公告)号：US09630388B2

公开(公告)日：2017-04-25

申请号：US14320680

申请日：2014-07-01

申请人： Zhejiang Yongyu Bamboo Joint-Stock Co., Ltd.

发明人： Jiangang Song ,  Yongxing Chen ,  Jun Xu ,  Weiqiang Fu

IPC分类号： B32B27/22 ,  B32B38/00 ,  B32B27/40 ,  B29C47/88 ,  B32B7/12 ,  B32B27/06 ,  B32B27/30 ,  B32B27/32 ,  B32B37/16 ,  B29C47/92 ,  B29C44/50 ,  B29C44/56 ,  B29C47/00 ,  B29L31/00 ,  B29L9/00 ,  B29K427/06 ,  B29K511/14

CPC分类号： B29C44/50 ,  B29C44/505 ,  B29C44/569 ,  B29C47/0004 ,  B29C47/0019 ,  B29C47/0042 ,  B29C47/884 ,  B29C47/92 ,  B29C2947/92514 ,  B29C2947/9258 ,  B29C2947/9259 ,  B29K2223/083 ,  B29K2427/06 ,  B29K2511/14 ,  B29L2009/00 ,  B29L2031/732 ,  B32B7/12 ,  B32B27/065 ,  B32B27/22 ,  B32B27/304 ,  B32B27/32 ,  B32B27/40 ,  B32B37/16 ,  B32B2038/0016 ,  B32B2250/02 ,  B32B2262/06 ,  B32B2264/067 ,  B32B2307/402 ,  B32B2307/51 ,  B32B2317/16 ,  B32B2419/04

摘要： A composite flooring and a manufacturing method thereof are disclosed. The composite floor includes, at least, a bamboo-plate surface layer and an organic layer.

公开(公告)号：US09545650B2

公开(公告)日：2017-01-17

申请号：US14399927

申请日：2012-12-06

申请人： XI'AN JIAOTONG UNIVERSITY

发明人： Shuzhong Wang ,  Lin Chen ,  Jun Zhao ,  Haiyu Meng ,  Longfei Wang ,  Xuedong Li

IPC分类号： B07C5/12 ,  B09B3/00 ,  B07B9/00 ,  B09B5/00 ,  C10L5/46 ,  C08L23/04 ,  C08L23/06 ,  B07B1/14 ,  B03B7/00 ,  B03B9/06 ,  B07B1/24 ,  B29B17/04 ,  B29C47/00 ,  C05C3/00 ,  C05F17/00 ,  C05G3/00 ,  C10L5/04 ,  C10L5/14 ,  C10L5/28 ,  C10L5/36 ,  C10L5/40 ,  C08L23/10 ,  C10L5/44 ,  B29K101/12 ,  B29K105/26 ,  B29K511/14

CPC分类号： B09B3/00 ,  B03B7/00 ,  B03B9/06 ,  B07B1/14 ,  B07B1/24 ,  B07B9/00 ,  B09B5/00 ,  B29B17/0412 ,  B29C47/0004 ,  B29C47/0023 ,  B29K2101/12 ,  B29K2105/26 ,  B29K2511/14 ,  C05C3/005 ,  C05F17/00 ,  C05G3/0058 ,  C08K7/02 ,  C08L23/04 ,  C08L23/06 ,  C08L23/10 ,  C08L23/12 ,  C08L27/06 ,  C10L5/04 ,  C10L5/14 ,  C10L5/28 ,  C10L5/36 ,  C10L5/40 ,  C10L5/403 ,  C10L5/442 ,  C10L5/46 ,  C10L2200/0209 ,  C10L2200/0469 ,  C10L2250/06 ,  C10L2290/08 ,  C10L2290/24 ,  C10L2290/30 ,  C10L2290/32 ,  C10L2290/40 ,  C10L2290/546 ,  Y02E50/10 ,  Y02E50/30 ,  Y02E50/343 ,  Y02P20/145 ,  Y02W30/43 ,  Y02W30/47 ,  Y02W30/521 ,  Y02W30/523 ,  Y02W30/78

摘要： A method for sorting and comprehensively utilizing municipal solid waste includes steps of: 1) feeding the municipal solid waste into a feeding tank through a feeding inlet, then outputting into a breaking device; 2) breaking refuse bags and large blocks by the breaking device; 3) transporting broken refuse into a two-stage roller screen for screening out dusts with a particle size of less than 3 mm, and hanging strips; and 4) transporting mixed refuse screened by the two-stage screen into a vibrating screen; screening oversize products by a heavy winnowing machine for separating inorganic blocks, large plastics and paper; transporting underflow products into a two-room multi-functional winnowing machine for dividing into heavy materials, light materials and medium materials. By effectively combining sorting devices, effective sorting and reutilization of mixed refuse are achieved. Thereafter, paper, fibers, plastics and kitchen organic refuse are respectively for producing refuse derived fuel, wood-plastic composite and fertilizer.

摘要翻译： 一种分类和综合利用城市固体废物的方法，包括以下步骤：1）通过进料口将市政固体废物送入进料罐，然后输入破碎装置; 2）破碎装置破碎垃圾袋和大块; 3）将破碎的垃圾运输到两级滚筒筛网中，筛选出粒径小于3毫米的灰尘，以及吊带; 和4）将由两级筛网筛选的混合垃圾输送到振动筛; 通过重型风选机筛选超大型产品，分离无机块，大型塑料和纸张; 将底流产品运输到两室多功能风选机中，分为重材料，轻质材料和中等材料。 通过有效结合分选装置，实现了混合垃圾的有效分选和再利用。 此后，纸，纤维，塑料和厨房有机垃圾分别用于生产垃圾衍生燃料，木塑复合肥料和化肥。

公开(公告)号：US12070966B2

公开(公告)日：2024-08-27

申请号：US17414927

申请日：2019-12-17

申请人： SOCIÉTÉ BIC

发明人： Julien Gouerec

IPC分类号： B43K19/14 ,  B29C48/00 ,  B29C48/06 ,  B29C48/21 ,  B43K19/02 ,  B43K19/16 ,  B29K9/06 ,  B29K33/18 ,  B29K67/00 ,  B29K105/00 ,  B29K511/14 ,  B29L31/00

CPC分类号： B43K19/14 ,  B29C48/022 ,  B29C48/06 ,  B29C48/21 ,  B43K19/02 ,  B43K19/16 ,  B29K2009/06 ,  B29K2033/18 ,  B29K2067/006 ,  B29K2067/046 ,  B29K2105/0088 ,  B29K2511/14 ,  B29L2031/7254

摘要： There is a lead casing for pencil for writing, drawing, marking, plotting, and/or coloring, made of a composition having, by weight relative to the total weight of the lead casing for pencil:



a) from 50 to 95% of a mixture of polylactic acid and polybutylene adipate terephthalate in a weight ratio polylactic acid/polybutylene adipate terephthalate ranging from 60/40 to 90/10, and
b) from 5 to 40% of vegetable fillers chosen in the group consisting of wood fibers.




There is also a pencil including the lead casing for the pencil of the disclosure for writing, drawing, marking, plotting, and/or coloring, as well as a method for manufacturing such a pencil.

公开(公告)号：US12053908B2

公开(公告)日：2024-08-06

申请号：US17512233

申请日：2021-10-27

申请人： ReGen Fiber, LLC

发明人： John Espeland ,  Michael Olson ,  Troy Wright

IPC分类号： B02C23/38 ,  B02C19/00 ,  B29B17/02 ,  B29K309/08 ,  B29K511/14 ,  B29L31/08

CPC分类号： B29B17/02 ,  B02C19/00 ,  B02C23/38 ,  B29B2017/0227 ,  B29B2017/0231 ,  B29K2309/08 ,  B29K2511/14 ,  B29L2031/085

摘要： A method and system for recycling wind turbine blades. A scalper scalps off balsa wood and foam from recycled composite chips, a lump breaker shatters the chips produced by the scalper, a hammer mill breaks fiber chips produced by the lump breaker to reduce the chips to strand clusters, a vibratory screen and cyclone air classifier or circular vibratory screener separate strand clusters of acceptable size from larger strand clusters that require repeated processing with a hammer mill, another vibratory screen and cyclone air classifier or circular vibratory screener further separate strand clusters of acceptable size from larger strand clusters that require repeated processing with a hammer mill, and a granulator pulverizes the resulting fiber strand into micro-fibers that can be used as reinforcement fibers.

公开(公告)号：US11518063B2

公开(公告)日：2022-12-06

申请号：US16826397

申请日：2020-03-23

申请人： Telescope Casual Furniture, Inc.

发明人： William M. Vanderminden

IPC分类号： B27N3/28 ,  B32B27/08 ,  B32B27/32 ,  B29C53/56 ,  B29C48/00 ,  B29C48/21 ,  B32B3/26 ,  B32B7/12 ,  B32B1/00 ,  B32B37/14 ,  B32B21/02 ,  B32B27/18 ,  B32B21/13 ,  B29C48/18 ,  B29K23/00 ,  B29K105/16 ,  B29K511/14 ,  B29L31/10

摘要： Structures for use in forming products having a wood grain appearance include, for example, a plurality of extruded layers having different colors/shades spirally wound about a longitudinal axis to an outer surface to define the structure. The plurality of extruded layers include varying thicknesses along a spiral length of the plurality of layers and/or portions of the plurality of extruded layers encircling the longitudinal axis include portions disposed at different distances from the longitudinal axis. In some embodiments, the spirally winding includes forming a cylindrical structure, and pressing the cylindrical structure into a cuboid structure having a square or rectangular cross-section across the longitudinal axis and at least a portion of the plurality of extruded layers defining a square or rectangle pattern across the longitudinal axis. Longitudinal portions may be cut from the structures to form the products having a wood grain appearance.