-
公开(公告)号:US07045027B2
公开(公告)日:2006-05-16
申请号:US10757532
申请日:2004-01-15
申请人: Masayuki Okuzawa , Kenji Ohnishi , Yuzo Okudaira , Hideyuki Ando , Kazunori Umeoka , Bunkai Ryu , Shigeki Naito , Ryo Sugawara
发明人: Masayuki Okuzawa , Kenji Ohnishi , Yuzo Okudaira , Hideyuki Ando , Kazunori Umeoka , Bunkai Ryu , Shigeki Naito , Ryo Sugawara
IPC分类号: D21J1/00
CPC分类号: B27N1/00
摘要: The present invention relates to a method of producing a fiber board characterized in that it comprises the following processes (a)–(f): (a) a separating process of a bast portion, (b) a fiberizing process by defibrating the bast portion of the kenaf, (c) a preparing process of a mat comprising the kenaf fibers having an average length of 10–200 mm and an average diameter of 10–300 μm, (d) a supplying process of an adhesive agent into the fiber mat, (e) a drying process of the adhesive agent, and (f) a molding process by heating said fiber mat under pressure to form a fiber board having a density of 600–900 kg/m3.
摘要翻译: 纤维板的制造方法技术领域本发明涉及一种纤维板的制造方法,其特征在于,包括以下(a)〜(f)的工序:(a)压缩部的分离工序,(b) (c)包含平均长度为10-200mm,平均直径为10-300μm的洋麻纤维的垫的制备方法,(d)粘合剂在纤维垫中的供给过程 ,(e)粘合剂的干燥过程,(f)通过在加压下加热所述纤维垫以形成密度为600-900kg / m 3的纤维板的成型工艺。
-
公开(公告)号:US5304415A
公开(公告)日:1994-04-19
申请号:US868130
申请日:1992-04-14
申请人: Yoshitaka Kurihara , Yuzo Okudaira , Hideyuki Ando , Wakio Yamada , Kazunori Umeoka , Takashi Nakai
发明人: Yoshitaka Kurihara , Yuzo Okudaira , Hideyuki Ando , Wakio Yamada , Kazunori Umeoka , Takashi Nakai
CPC分类号: G10K11/168 , B32B5/30 , E04B1/82 , E04B2001/742 , E04B2001/8452 , E04B2001/8461 , Y10T428/24521 , Y10T428/24612 , Y10T428/25 , Y10T428/256 , Y10T428/268
摘要: A sound absorptive material has powder particles having a sound absorption characteristics at a low frequency and generally supported in a vibratable state by a porous support, whereby the sound absorptive material can be increased in the sound absorption coefficient in the low frequency range while maintaining the absorptive material to be thin.
摘要翻译: 吸音材料具有低频吸声特性的粉末颗粒,并且通常由多孔载体以可振动的状态支撑,从而可以在保持吸收性的同时增加吸声系数在低频范围内的吸声系数 材料要瘦
-
公开(公告)号:US07157138B2
公开(公告)日:2007-01-02
申请号:US10757417
申请日:2004-01-15
申请人: Kenji Ohnishi , Masayuki Okuzawa , Yuzo Okudaira , Hideyuki Ando , Kazunori Umeoka , Ryo Sugawara , Bunkai Ryu
发明人: Kenji Ohnishi , Masayuki Okuzawa , Yuzo Okudaira , Hideyuki Ando , Kazunori Umeoka , Ryo Sugawara , Bunkai Ryu
IPC分类号: D21J1/00
CPC分类号: B27N3/04 , Y10T428/249924 , Y10T428/249925 , Y10T428/24994 , Y10T428/249982 , Y10T428/2913 , Y10T428/298
摘要: A fiber board, comprising: kenaf fibers having an average length of 10 to 200 mm and an average diameter of 10 to 300 μm, and a thermosetting adhesive agent, the fiber board having a density of 600 to 900 kg/m3, being excellent in strength and moisture permeability.
摘要翻译: 一种纤维板,其特征在于,包括:平均长度为10〜200mm,平均直径为10〜300μm的红麻纤维和热固性粘合剂,所述纤维板的密度为600〜900kg / m 3 SUP>,具有优异的强度和透湿性。
-
公开(公告)号:US07735219B2
公开(公告)日:2010-06-15
申请号:US11785649
申请日:2007-04-19
申请人: Kazunori Umeoka , Toru Fujioka , Hideyuki Andou , Yuzo Okudaira
发明人: Kazunori Umeoka , Toru Fujioka , Hideyuki Andou , Yuzo Okudaira
IPC分类号: H05K3/36
CPC分类号: H05K3/0047 , H05K2201/0278 , H05K2203/0156 , H05K2203/0214 , Y10T29/49126 , Y10T29/5105 , Y10T29/5107 , Y10T408/03 , Y10T408/36 , Y10T428/12444 , Y10T428/24994 , Y10T442/2738 , Y10T442/60 , Y10T442/652
摘要: A method for machining a board includes forming a backup board, supporting the board by the backup board and machining the board while the board is supported by the backup board. The backup board has a fibrous layer and a surface layer formed on one side of the fibrous layer, the surface layer being in contact with the board during said supporting machining the board. The backup board is formed by: forming an impregnated fibrous mat by impregnating a thermosetting adhesive into a fibrous mat of the kenaf fibers, the kenaf fibers; forming the fibrous layer having a density of about 600-900 kg/m3 by curing the impregnated fibrous mat; forming a resin paper by impregnating a thermosetting resin into a paper; and forming the surface layer on said one side of the fibrous layer by curing the resin paper.
摘要翻译: 一种用于加工板的方法包括形成备用板,通过备用板来支撑板,并在板由支撑板支撑的同时加工板。 支撑板具有纤维层和形成在纤维层的一侧上的表面层,在所述支撑加工板期间,表面层与板接触。 备用板通过以下方法形成:通过将热固性粘合剂浸渍到担架的纤维的纤维垫,洋麻纤维中形成浸渍的纤维垫; 通过固化浸渍的纤维毡形成密度为约600-900kg / m 3的纤维层; 通过将热固性树脂浸渍在纸中形成树脂纸; 以及通过固化所述树脂纸在所述纤维层的所述一侧上形成所述表面层。
-
公开(公告)号:US20050176328A1
公开(公告)日:2005-08-11
申请号:US10960105
申请日:2004-10-08
申请人: Kazunori Umeoka , Toru Fujioka , Hideyuki Andou , Yuzo Okudaira
发明人: Kazunori Umeoka , Toru Fujioka , Hideyuki Andou , Yuzo Okudaira
IPC分类号: B27N3/04 , B23B35/00 , B23B41/00 , B26F1/16 , B32B5/00 , D04H1/425 , D04H1/587 , H05K3/00 , B32B5/02 , B32B5/24 , B32B7/00 , B32B27/04 , B32B27/12 , D04H13/00
CPC分类号: H05K3/0047 , H05K2201/0278 , H05K2203/0156 , H05K2203/0214 , Y10T29/49126 , Y10T29/5105 , Y10T29/5107 , Y10T408/03 , Y10T408/36 , Y10T428/12444 , Y10T428/24994 , Y10T442/2738 , Y10T442/60 , Y10T442/652
摘要: A backup board for use in a machining process includes a fibrous layer, at least one side of the fibrous layer being provided with a surface layer adhered and laminated thereon, wherein the surface layer is made of a cured paper impregnated with a thermosetting resin. The fibrous layer has a density of about 600˜900 kg/m3 and includes kenaf fibers adhered together by impregnating a thermosetting adhesive into a fibrous mat of the kenaf fibers, the kenaf fibers having an average length of about 10˜200 mm and an average diameter of about 10˜300 μm.
摘要翻译: 在加工过程中使用的备用板包括纤维层,纤维层的至少一侧设有粘附并层压在其上的表层,其中表面层由浸渍有热固性树脂的固化纸制成。 纤维层的密度为约600〜900kg / m 3,包括通过将热固性粘合剂浸渍在洋麻纤维的纤维垫中而粘接在一起的洋麻纤维,所述洋麻纤维的平均长度 约10〜200毫米,平均直径约10〜300毫米。
-
公开(公告)号:US20070193680A1
公开(公告)日:2007-08-23
申请号:US11785649
申请日:2007-04-19
申请人: Kazunori Umeoka , Toru Fujioka , Hideuki Andou , Yuzo Okudaira
发明人: Kazunori Umeoka , Toru Fujioka , Hideuki Andou , Yuzo Okudaira
IPC分类号: B32B27/04
CPC分类号: H05K3/0047 , H05K2201/0278 , H05K2203/0156 , H05K2203/0214 , Y10T29/49126 , Y10T29/5105 , Y10T29/5107 , Y10T408/03 , Y10T408/36 , Y10T428/12444 , Y10T428/24994 , Y10T442/2738 , Y10T442/60 , Y10T442/652
摘要: A backup board for use in a machining process includes a fibrous layer, at least one side of the fibrous layer being provided with a surface layer adhered and laminated thereon, wherein the surface layer is made of a cured paper impregnated with a thermosetting resin. The fibrous layer has a density of about 600˜900 kg/m3 and includes kenaf fibers adhered together by impregnating a thermosetting adhesive into a fibrous mat of the kenaf fibers, the kenaf fibers having an average length of about 10˜200 mm and an average diameter of about 10˜300 μm.
摘要翻译: 在加工过程中使用的备用板包括纤维层,纤维层的至少一侧设有粘附并层压在其上的表层,其中表面层由浸渍有热固性树脂的固化纸制成。 纤维层的密度为约600〜900kg / m 3,包括通过将热固性粘合剂浸渍在洋麻纤维的纤维垫中而粘接在一起的洋麻纤维,所述洋麻纤维的平均长度 约10〜200毫米,平均直径约10〜300毫米。
-
公开(公告)号:US06197414B1
公开(公告)日:2001-03-06
申请号:US09129942
申请日:1998-08-06
申请人: Shuichi Kawai , Kenji Ohnishi , Yuzo Okudaira , Ryo Sugawara , Takumi Ueda
发明人: Shuichi Kawai , Kenji Ohnishi , Yuzo Okudaira , Ryo Sugawara , Takumi Ueda
IPC分类号: B32B2704
CPC分类号: D21J1/00 , B27N3/04 , B27N3/143 , B32B5/02 , B32B5/12 , B32B21/10 , D21B1/00 , E04C2/16 , Y10T428/249925 , Y10T428/24994 , Y10T428/249942 , Y10T428/24995 , Y10T428/249952 , Y10T428/31989
摘要: The invention provides a fiberboard, as well as its manufacturing method, which comprises lignocellulose long fibers with a fiber length 50 mm or more and resin. The fiberboard of the invention has high mechanical strength and superior dimensional stability. Since lignocellulose-base materials of long fibers are utilized, the fiberboard can save the consumption of precious wood resources.
摘要翻译: 本发明提供一种纤维板及其制造方法,其包括纤维长度为50mm以上的树脂纤维素长纤维。 本发明的纤维板具有高的机械强度和优异的尺寸稳定性。 由于使用长纤维的木质纤维素基材料,纤维板可以节省珍贵木材资源的消耗。
-
-
-
-
-
-