公开(公告)号：US20100137513A1

公开(公告)日：2010-06-03

申请号：US11922095

申请日：2006-08-17

申请人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang ,  Jaewook Lee

发明人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang ,  Jaewook Lee

IPC分类号： C08F251/02 ,  C08F2/00 ,  B29C47/00

CPC分类号： C08J5/045 ,  C08J3/28 ,  C08K3/00

摘要： Provided is a process for preparing a wood fiber-polymer composite containing a wood fiber component and a polymer resin, comprising inducing chemical bonding reaction between the wood fiber and polymer by application of an ultrasonic wave upon contact of the wood fiber component with the molten polymer resin. The process of the present invention enables production of a composite having superior mechanical, thermal and Theological processing properties, by induction of chemical bonding between the wood fiber and polymer resin even without use of additional additives. Consequently, the present invention provides advantages such as reduction of composite production costs, no need to select and change kinds of additives corresponding to components of the composite and thereby high flexibility of manufacturing process.

摘要翻译： 提供了一种制备含有木纤维组分和聚合物树脂的木纤维 - 聚合物复合材料的方法，其包括在木纤维组分与熔融聚合物接触时通过施加超声波在木纤维和聚合物之间引起化学键合反应 树脂。 本发明的方法能够通过诱导木纤维和聚合物树脂之间的化学键合即使不使用另外的添加剂来生产具有优异的机械，热和神学加工性能的复合材料。 因此，本发明提供复合生产成本降低的优点，不需要选择和改变与复合材料的组分相对应的添加剂，从而制造工艺的高灵活性。

公开(公告)号：US20090206503A1

公开(公告)日：2009-08-20

申请号：US12085563

申请日：2006-11-13

申请人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

发明人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

IPC分类号： B29C59/00

CPC分类号： B44C1/24 ,  B44B5/0009 ,  B44B5/028 ,  B44C1/222 ,  B44C5/04 ,  B44F9/02

摘要： Disclosed herein are a method of manufacturing a wood plastic composite panel, including a panel manufacturing process of extruding and cooling a resin complex, such that wood fiber is uniformly dispersed into a synthetic resin matrix, to manufacture the resin complex into the form of a panel, an embossing process of forming a wood pattern corresponding to the cut-open surface of a natural lumber on the surface of the panel to a predetermined depth, and a brushing process of removing some of a synthetic resin layer from the surface of the panel to form linear micro concavo-convex parts to a predetermined depth, and an apparatus for manufacturing a wood plastic composite panel that is capable of efficiently performing the same. The method of manufacturing a wood plastic composite panel according to the present invention has the effect of directly realizing a wood pattern, which has the appearance and the texture similar to the open-cut surface of a natural lumber, on the surface of the wood plastic composite panel, and, at the same time, maximizing the advantage of the material comprising the wood fiber and the synthetic resin.

摘要翻译： 本文公开了一种木塑复合板的制造方法，其包括将树脂配合物挤出并冷却的面板制造方法，使得木纤维均匀地分散在合成树脂基体中，将树脂复合体制成面板 ，将与面板表面上的天然木材的切割开口面相对应的木材图案形成规定深度的压花工序，以及从面板表面除去一部分合成树脂层的刷洗工序 形成预定深度的线性微凹凸部分，以及能够有效执行木塑复合板的制造装置。 根据本发明的木塑复合板的制造方法具有在木塑表面上直接实现具有与天然木材的开切面相似的外观和质地的木纹图案的效果 复合面板，并且同时使包含木纤维和合成树脂的材料的优点最大化。

公开(公告)号：US20070023973A1

公开(公告)日：2007-02-01

申请号：US11471828

申请日：2006-06-21

申请人： Yousoo Han ,  Seongchan Park ,  Dongjin Kim ,  Sangho Han ,  Jungil Son ,  Yunhwan Hwang

发明人： Yousoo Han ,  Seongchan Park ,  Dongjin Kim ,  Sangho Han ,  Jungil Son ,  Yunhwan Hwang

IPC分类号： B29C47/00

CPC分类号： B29C48/475 ,  B29C48/08 ,  B29C48/14 ,  B29C2791/008 ,  B29K2995/005

摘要： Disclosed herein is a solid-state extrusion-orientation process. The process produces a polymer-oriented profile by compressing a billet through an extrusion die, in which the billet comprises crystalline or semi-crystalline polymers or a composite containing the polymers and an organic or inorganic filler. The process comprises the steps of preheating a pressure chamber to a temperature of a polymer's melting point or less, applying ultrasound to the extrusion die positioned next to the pressure chamber and having a smaller cross-sectional area that the pressure chamber, and extruding the billet through the pressure chamber and the extrusion die to produce the polymer-oriented profile. This process eliminates the step of heating the extrusion die, thereby ensuring convenient and rapid operation while providing a polymer profile having a smooth surface without any defects.

摘要翻译： 本文公开了固态挤出取向方法。 该方法通过将坯料压缩通过挤出模头来产生聚合物取向的轮廓，其中坯料包含结晶或半结晶聚合物或含有聚合物和有机或无机填料的复合材料。 该方法包括以下步骤：将压力室预热至聚合物熔点或更低的温度，对位于压力室旁边的挤出模具施加超声波，并具有较小的横截面积，压力室和挤压坯料 通过压力室和挤出模头以产生聚合物取向的轮廓。 该方法消除了加热挤出模头的步骤，从而确保方便和快速的操作，同时提供具有光滑表面而没有任何缺陷的聚合物轮廓。

公开(公告)号：US08697221B2

公开(公告)日：2014-04-15

申请号：US12085569

申请日：2006-11-20

申请人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

发明人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

IPC分类号： B32B5/12 ,  B32B3/00

CPC分类号： B27N3/00 ,  Y10T428/24124 ,  Y10T428/24132 ,  Y10T428/24479

摘要： Disclosed herein is a wood plastic composite panel made of a resin composite in which wood fiber having a size of 80 to 300 meshes is included in a synthetic resin matrix, the wood plastic composite panel being provided at the entire surface thereof with an embossed structure of a lumber cut-open pattern having an average depth of 200 to 900 μm and a linear micro concavo-convex structure having an average depth of 10 to 500 μm, the panel having a reflection rate of 10 to 50% when light is incident on the surface of the panel at an incidence angle of 60 degrees. The wood plastic composite panel according to the present invention has excellent strength and durability. Furthermore, the wood plastic composite panel according to the present invention exhibits excellent appearance and texture comparable with cut-open surfaces of natural lumbers although the panel has a surface structure different from the cut-open surfaces of the natural lumbers.

摘要翻译： 本发明公开了一种由树脂复合材料制成的木塑复合板，其中在合成树脂基体中包含尺寸为80至300目的木纤维，木塑复合板在其整个表面上设置有压花结构 平均深度为200〜900μm的木材切开图案和平均深度为10〜500μm的线状微凹凸结构，当光入射到该面板时的反射率为10〜50％ 面板表面的入射角为60度。 根据本发明的木塑复合板具有优异的强度和耐久性。 此外，根据本发明的木塑复合面板虽然具有与天然木材的切割面不同的表面结构，但表现出优异的外观和纹理，与天然木材的切割表面相当。

公开(公告)号：US08168104B2

公开(公告)日：2012-05-01

申请号：US12085563

申请日：2006-11-13

申请人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

发明人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

IPC分类号： D01D5/16 ,  D01D5/12 ,  B29C47/00 ,  B29C47/12 ,  B44F7/00

CPC分类号： B44C1/24 ,  B44B5/0009 ,  B44B5/028 ,  B44C1/222 ,  B44C5/04 ,  B44F9/02

摘要： Disclosed herein are a method of manufacturing a wood plastic composite panel, including a panel manufacturing process of extruding and cooling a resin complex, such that wood fiber is uniformly dispersed into a synthetic resin matrix, to manufacture the resin complex into the form of a panel, an embossing process of forming a wood pattern corresponding to the cut-open surface of a natural lumber on the surface of the panel to a predetermined depth, and a brushing process of removing some of a synthetic resin layer from the surface of the panel to form linear micro concavo-convex parts to a predetermined depth, and an apparatus for manufacturing a wood plastic composite panel that is capable of efficiently performing the same. The method of manufacturing a wood plastic composite panel according to the present invention has the effect of directly realizing a wood pattern, which has the appearance and the texture similar to the open-cut surface of a natural lumber, on the surface of the wood plastic composite panel, and, at the same time, maximizing the advantage of the material comprising the wood fiber and the synthetic resin.

摘要翻译： 本文公开了一种木塑复合板的制造方法，其包括将树脂配合物挤出并冷却的面板制造方法，使得木纤维均匀地分散在合成树脂基体中，将树脂复合体制成面板 ，将与面板表面上的天然木材的切割开口面相对应的木材图案形成规定深度的压花工序，以及从面板表面除去一部分合成树脂层的刷洗工序 形成预定深度的线性微凹凸部分，以及能够有效执行木塑复合板的制造装置。 根据本发明的木塑复合板的制造方法具有在木塑表面上直接实现具有与天然木材的开切面相似的外观和质地的木纹图案的效果 复合面板，并且同时使包含木纤维和合成树脂的材料的优点最大化。

公开(公告)号：US20090098332A1

公开(公告)日：2009-04-16

申请号：US12085569

申请日：2006-11-20

申请人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

发明人： Yousoo Han ,  Seongchan Park ,  Jungil Son ,  Dongjin Kim ,  Sangho Han ,  Yunhwan Hwang

IPC分类号： B32B5/12 ,  B32B3/00

CPC分类号： B27N3/00 ,  Y10T428/24124 ,  Y10T428/24132 ,  Y10T428/24479

摘要： Disclosed herein is a wood plastic composite panel made of a resin composite in which wood fiber having a size of 80 to 300 meshes is included in a synthetic resin matrix, the wood plastic composite panel being provided at the entire surface thereof with an embossed structure of a lumber cut-open pattern having an average depth of 200 to 900 μm and a linear micro concavo-convex structure having an average depth of 10 to 500 μm, the panel having a reflection rate of 10 to 50% when light is incident on the surface of the panel at an incidence angle of 60 degrees. The wood plastic composite panel according to the present invention has excellent strength and durability. Furthermore, the wood plastic composite panel according to the present invention exhibits excellent appearance and texture comparable with cut-open surfaces of natural lumbers although the panel has a surface structure different from the cut-open surfaces of the natural lumbers.

摘要翻译： 本发明公开了一种由树脂复合材料制成的木塑复合板，其中在合成树脂基体中包含尺寸为80至300目的木纤维，木塑复合板在其整个表面上设置有压花结构 具有平均深度为200〜900μm的木材切开图案和平均深度为10〜500μm的线状微凹凸结构，当光入射到该面板上时，该面板的反射率为10〜50％ 面板表面的入射角为60度。 根据本发明的木塑复合板具有优异的强度和耐久性。 此外，根据本发明的木塑复合面板虽然具有与天然木材的切割面不同的表面结构，但表现出优异的外观和纹理，与天然木材的切割表面相当。

公开(公告)号：US08544601B2

公开(公告)日：2013-10-01

申请号：US13375353

申请日：2010-06-07

申请人： Kyoung Myoung Chae ,  Kangwoo Kim ,  Dongjin Kim ,  Jae-Youl Joung ,  Yunhwan Hwang

发明人： Kyoung Myoung Chae ,  Kangwoo Kim ,  Dongjin Kim ,  Jae-Youl Joung ,  Yunhwan Hwang

IPC分类号： E04B1/82 ,  E04B2/02 ,  G10K11/00

CPC分类号： E01F8/0058 ,  E04B1/86 ,  E04B2001/8414 ,  E04B2001/8485 ,  E04B2001/849

摘要： A sound-absorbing noise barrier, more specifically to one comprising: a main body which has a front surface and a rear surface and extends horizontally and in which a space is formed between the front surface and the rear surface; and a sound-absorbing material which is accommodated in the space of the main body and is disposed at a distance away from the front surface and the rear surface respectively, wherein the front surface of the main body is formed with vertically oriented alternating projections and recesses and is formed with a plurality of sound-absorbing holes, and the overall cross-sectional area of the sound-absorbing holes is at least 20% of the cross-sectional area of the front surface. The sound-absorbing noise barrier of the present invention can be variously employed in construction and industrial products, has good sound-absorbing characteristics across a wide frequency range, and can present an aesthetically appealing external effect.

摘要翻译： 一种吸音噪声屏障，更具体地涉及一种吸声噪声屏障，包括：主体，其具有前表面和后表面，并且水平地延伸并且在前表面和后表面之间形成有空间; 以及吸收材料，其容纳在所述主体的空间中并且分别设置在远离所述前表面和所述后表面的一定距离处，其中所述主体的前表面形成有垂直定向的交替的突起和凹部 并且形成有多个吸声孔，并且吸音孔的总横截面面积为前表面的横截面面积的至少20％。 本发明的吸音噪声屏障可以在建筑和工业产品中被多种使用，在宽频率范围内具有良好的吸音特性，并且可以呈现出美学上吸引人的外部效果。

公开(公告)号：US20120067665A1

公开(公告)日：2012-03-22

申请号：US13375353

申请日：2010-06-07

申请人： Kyoung Myoung Chae ,  Kangwoo Kim ,  Dongjin Kim ,  Jae-Youl Joung ,  Yunhwan Hwang

发明人： Kyoung Myoung Chae ,  Kangwoo Kim ,  Dongjin Kim ,  Jae-Youl Joung ,  Yunhwan Hwang

IPC分类号： E04B1/82

CPC分类号： E01F8/0058 ,  E04B1/86 ,  E04B2001/8414 ,  E04B2001/8485 ,  E04B2001/849

摘要： A sound-absorbing noise barrier, more specifically to one comprising: a main body which has a front surface and a rear surface and extends horizontally and in which a space is formed between the front surface and the rear surface; and a sound-absorbing material which is accommodated in the space of the main body and is disposed at a distance away from the front surface and the rear surface respectively, wherein the front surface of the main body is formed with vertically oriented alternating projections and recesses and is formed with a plurality of sound-absorbing holes, and the overall cross-sectional area of the sound-absorbing holes is at least 20% of the cross-sectional area of the front surface. The sound-absorbing noise barrier of the present invention can be variously employed in construction and industrial products, has good sound-absorbing characteristics across a wide frequency range, and can present an aesthetically appealing external effect.

摘要翻译： 一种吸音噪声屏障，更具体地涉及一种吸声噪声屏障，包括：主体，其具有前表面和后表面，并且水平地延伸并且在前表面和后表面之间形成有空间; 以及吸收材料，其容纳在所述主体的空间中并且分别设置在远离所述前表面和所述后表面的一定距离处，其中所述主体的前表面形成有垂直定向的交替的突起和凹部 并且形成有多个吸声孔，并且吸音孔的总横截面面积为前表面的横截面面积的至少20％。 本发明的吸音噪声屏障可以在建筑和工业产品中被多种使用，在宽频率范围内具有良好的吸声特性，并且可以呈现出美学上吸引人的外部效果。