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1. 发明专利

JP2005281440A Glass fiber-reinforced resin linear product and its manufacturing method 有权
标题翻译：玻璃纤维增强树脂线性产品及其制造方法
公开(公告)号：JP2005281440A
公开(公告)日：2005-10-13
申请号：JP2004096028
申请日：2004-03-29
申请人： Nagase Chemtex Corp , Nitto Boseki Co Ltd , Nittobo Frp Laboratory Co Ltd , ナガセケムテックス株式会社 , 日東紡績株式会社 , 株式会社ニットーボー・エフアールピー研究所
发明人： HIRAYAMA NORIO , TOMOMITSU NAOKI , NISHIDA HIROFUMI , MAEKAWA YOSHIHIKO
IPC分类号： G02B6/44 , C08J5/04
摘要： PROBLEM TO BE SOLVED: To enhance flexural performances and flexibility of a glass fiber-reinforced resin linear product.
SOLUTION: The glass fiber-reinforced resin linear product comprises a glass fiber having a breaking elongation of at least 5% and a matrix resin. A manufacturing method thereof is also provided. The matrix resin is obtained by hardening a liquid epoxy resin having viscosity of at most 15,000 mPa×s at 25°C by a thermal cationic polymerization catalyst or an acid anhydride.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提高玻璃纤维增强树脂线性产品的弯曲性能和柔韧性。解决方案：玻璃纤维增强树脂线性产品包括断裂伸长率至少为5％的玻璃纤维和基质树脂。还提供了其制造方法。基体树脂通过使热阳离子聚合催化剂或酸酐在25℃下使粘度为15000mPa·s以下的液态环氧树脂硬化而得到。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004016955A Apparatus for applying adhesive 审中-公开
公开(公告)号：JP2004016955A
公开(公告)日：2004-01-22
申请号：JP2002176795
申请日：2002-06-18
申请人： Nagase Chemtex Corp , Nitto Boseki Co Ltd , Nittobo Frp Laboratory Co Ltd , ナガセケムテックス株式会社 , 日東紡績株式会社 , 株式会社ニットーボー・エフアールピー研究所
发明人： AMANO HIROSHI , HIRAYAMA NORIO
IPC分类号： B05C9/14
摘要： PROBLEM TO BE SOLVED: To provide an adhesive applying apparatus which is used for applying an adhesive to the material to be stuck such as the molded product formed of a fiber-reinforced thermosetting resin and can yield satisfactory adhesion strength and economically stable adhesive quality simply.
SOLUTION: This adhesive applying apparatus has a gushing port (A) for gushing a corona or plasma flame from a corona or plasma generating apparatus and a jetting port (B) for jetting the adhesive from an adhesive applying gun. The port (A) is positioned on the upstream side of the port (B) with respect to the material to be adhered, and the distance between the port (A) and the port (B) is set to be ≤500 mm.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2003011170A Resin flow analyzer and resin flow analyzing method 审中-公开
标题翻译：树脂流动分析仪和树脂流动分析方法
公开(公告)号：JP2003011170A
公开(公告)日：2003-01-15
申请号：JP2001205232
申请日：2001-07-05
申请人： Nitto Boseki Co Ltd , Nittobo Frp Laboratory Co Ltd , 日東紡績株式会社 , 株式会社ニットーボー・エフアールピー研究所
发明人： HIRAYAMA NORIO
IPC分类号： B29C45/26 , B29C45/76 , G06F17/13 , G06F17/50
摘要： PROBLEM TO BE SOLVED: To provide a resin flow analyzer capable of calculating the position of the flow front of the resin in a mold having a porous medium arranged therein and employing a pinch structure.
SOLUTION: The resin flow analyzer 1 for calculating the position of the flow front of a resin using finite element analysis is equipped with a memory part 30 for storing the data related to transmissivity Ka showing easiness to transmit a resin through the porous medium in a pinch part and the data related to transmissivity Kb having a value larger than that of the transmissivity Ka, a finite element analyzing part 10 for dividing the shape of a molded article into a plurality of elements on the basis of shape data including the pinch part to carry out finite element analysis and a display control part 40 for displaying the flow front of the resin on the basis of the result of finite element analysis. The finite element analyzing part 10 alters the transmissivity Ka of the element corresponding to the pinch part to the transmissivity Kb when the pressure of the element becomes a reference value PA or more.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种树脂流量分析仪，其能够计算在具有布置在其中的多孔介质的模具中的树脂的流动前沿的位置并采用夹持结构。解决方案：用于使用有限元分析计算树脂的流动前沿的位置的树脂流量分析器1装备有用于存储与透射率Ka相关的数据的存储部分30，显示出容易通过多孔介质传递树脂的夹持部分和与透射率Ka相比具有大于透射率Ka的值的透射率Kb的数据;有限元分析部分10，用于根据包括夹持部分的形状数据将模制品的形状分成多个元件有限元分析和显示控制部分40，用于基于有限元分析的结果显示树脂的流动前沿。当元件的压力成为基准值PA以上时，有限元分析部件10将与夹紧部件对应的元件的透射率Ka改变为透射率Kb。

4. 发明专利

JP2003011241A Frp reinforcing member 审中-公开
标题翻译： FRP加固会员
公开(公告)号：JP2003011241A
公开(公告)日：2003-01-15
申请号：JP2001201387
申请日：2001-07-02
申请人： Nitto Boseki Co Ltd , Nittobo Frp Laboratory Co Ltd , 日東紡績株式会社 , 株式会社ニットーボー・エフアールピー研究所
发明人： HIRAYAMA NORIO , TOMOMITSU NAOKI
IPC分类号： E04C3/28 , B29C70/06 , B29K105/08 , B29L31/10 , E04C3/36
摘要： PROBLEM TO BE SOLVED: To provide an FRP reinforcing member which is of high strength and can be easily manufactured.
SOLUTION: This FRP reinforcing member 1 comprises a web 1, a first flange 20 and a second flange 30 provided on the side ends of the web 10 in a longitudinal direction A, a first fiber cloth 40 and a second fiber cloth 50 formed of a fiber bundle. The fiber cloths 40 and 50 have folded parts 40a, 40b, 50a and 50b formed, in the width wise, direction on both sides respectively, and a center part 40c of the first fiber cloth 40 in the widthwise direction is arranged in the web 10. Further, the folded part 40a of the first fiber cloth 40 is arranged in such a way that it faces toward the side part 201 of the first Lange 20, and the folded part 40b is arranged in face to face with the side part 301 of the second flange 30. In addition, the center part 50c of the fiber cloth 50 in the width wise direction is arranged in the web 10, and the folded part 50a of the second fiber cloth 50 is arranged face to face with the side part 20r of the first flange 20. Besides, the folded part 50b is arranged directed to the side part 30r of the second flange 30.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种强度高且易于制造的FRP加强构件。解决方案：该FRP加强构件1包括腹板1，第一凸缘20和设置在腹板10的纵向方向A的侧端上的第二凸缘30，第一纤维布40和第二纤维布50 纤维束。纤维布40,50具有分别在宽度方向形成在两侧的折叠部40a，40b，50a，50b，第一纤维布40的宽度方向的中心部40c配置在卷筒纸10中此外，第一纤维布40的折叠部40a以与第一兰格20的侧面部201相对的方式配置，折叠部40b与侧面部301相对地配置第二凸缘30.此外，纤维布50的宽度方向的中心部分50c布置在卷筒纸10中，第二纤维布50的折叠部分50a与侧面部分20r面对面此外，折叠部分50b被布置成指向第二凸缘30的侧部30r。

5. 发明专利

JP2003027358A Cylindrical unidirectional material, frp compound material, and method for manufacturing the same 审中-公开
标题翻译：圆柱形非均质材料，FRP复合材料及其制造方法
公开(公告)号：JP2003027358A
公开(公告)日：2003-01-29
申请号：JP2001220051
申请日：2001-07-19
申请人： Nitto Boseki Co Ltd , Nittobo Frp Laboratory Co Ltd , 日東紡績株式会社 , 株式会社ニットーボー・エフアールピー研究所
发明人： NANJO HISASHI , HIRAYAMA NORIO , ODA MASANOBU
IPC分类号： E04C5/07 , B29C70/06 , B29C70/10 , B32B5/00 , B32B5/10 , B32B37/00 , D04B21/20 , B32B1/10
摘要： PROBLEM TO BE SOLVED: To provide a cylindrical unidirectional material of high strength having a high freedom in shape, a FRP compound material and a method for manufacturing the same. SOLUTION: The FRP compound material 1 comprises a core material 2 having a long-sized shape and a cylindrical unidirectional material 3 covering the core material 2. The cylindrical unidirectional material 3 has bundles 4 of a plurality of reinforcing fibers. The bundles 4 of a plurality of reinforcing fibers are knitted into a line of organic fiber 5 to form a cylinder. The bundles 4 of a plurality of reinforcing fibers are arranged in the same direction of the longitudinal direction A. Further, the cylindrical unidirectional material 3 is impregnated with a resin, and the resin is cured so that it is integrated with the core material.
摘要翻译：要解决的问题：提供具有高自由度的高强度的圆柱形单向材料，FRP复合材料及其制造方法。解决方案：FRP复合材料1包括具有长形状的芯材2和覆盖芯材2的圆柱形单向材料3.圆柱形单向材料3具有多个增强纤维的束4。将多根增强纤维的束4编织成有机纤维5的线，以形成圆筒。多个增强纤维的束4沿纵向方向A的相同方向排列。此外，圆柱形单向材料3被树脂浸渍，树脂固化，使其与芯材一体化。

6. 发明专利

JP2003011242A Frp reinforcing member 审中-公开
标题翻译： FRP加固会员
公开(公告)号：JP2003011242A
公开(公告)日：2003-01-15
申请号：JP2001201391
申请日：2001-07-02
申请人： Nitto Boseki Co Ltd , Nittobo Frp Laboratory Co Ltd , 日東紡績株式会社 , 株式会社ニットーボー・エフアールピー研究所
发明人： HIRAYAMA NORIO , TOMOMITSU NAOKI
IPC分类号： B29C70/06 , B29C70/52 , B29K105/08 , B29L31/10
摘要： PROBLEM TO BE SOLVED: To provide an FRP reinforcing member whose bending strength is high.
SOLUTION: In the FRP reinforcing member 1 consisting of a continuous fiber bundle arranged in a resin, the continuous fiber bundle is included in the resin, and a continuously long sheet-shaped web 10 and either of flanges 20 and 30 formed on at least one of two side ends of the web 10 in the longitudinal direction A are provided. In addition, the continuously long fiber bundles 13 and 14 of the web 10 are arranged in a first direction which obliquely crosses the longitudinal direction A of the web 10, and a second direction which obliquely crosses the longitudinal direction A from a side opposite to the first direction across an orthogonal direction with the longitudinal direction A, as viewed from the face opposite to the web 10.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供弯曲强度高的FRP加强构件。解决方案：在由布置在树脂中的连续纤维束组成的FRP增强构件1中，连续纤维束包含在树脂中，连续长的片状网10和凸缘20和30中的任一个形成在至少一个设置幅材10的纵向方向A的两个侧端部。此外，幅材10的连续长纤维束13和14沿与第一方向相反的第一方向布置，该第一方向倾斜地与幅材10的纵向方向A交叉，而第二方向与从纵向方向A相对的方向从与纸幅10相对的面观察，与纵向A成正交的方向的第一方向。

7. 发明专利

JP2007070517A Method for producing fiber-reinforced polycaprolactone 有权
标题翻译：生产纤维增强聚碳酸酯的方法
公开(公告)号：JP2007070517A
公开(公告)日：2007-03-22
申请号：JP2005260459
申请日：2005-09-08
申请人： Nagase Chemtex Corp , Nitto Boseki Co Ltd , ナガセケムテックス株式会社 , 日東紡績株式会社
发明人： NISHIDA HIROFUMI , HIRAYAMA NORIO
IPC分类号： C08J5/04 , C08L67/04
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a fiber-reinforced polycaprolactone comprising fully impregnating a reinforcing fiber with a matrix resin and to provide a fiber-reinforced polycaprolactone prepared by impregnating a long fiber with a polycaprolactone as a matrix resin. SOLUTION: The method for producing the fiber-reinforced polycaprolactone comprises obtaining a sheet material by impregnating a reinforcing fiber of a fiber length of 10 mm or longer with a polycaprolactone varnish formed by dissolving a polycaprolactone of a number-average molecular weight of about 20,000 to 100,000 in a solvent and evaporating the solvent and molding the sheet by applying heat and pressure thereto. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：解决问题的方法：提供一种纤维增强聚己内酯的制造方法，其包括用基体树脂完全浸渍增强纤维，并提供通过用聚己内酯作为基质树脂浸渍长纤维而制备的纤维增强聚己内酯。解决方案：制造纤维增强聚己内酯的方法包括通过将聚己内酯清漆浸渍而成的纤维长度为10mm以上的增强纤维，通过将数均分子量为在溶剂中约20,000至100,000，并蒸发溶剂并通过向其施加热和压力来模塑该片材。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2004058613A Method for continuous manufacturing method for molded body provided with coating surface 审中-公开
公开(公告)号：JP2004058613A
公开(公告)日：2004-02-26
申请号：JP2002223877
申请日：2002-07-31
申请人： Nagase Chemtex Corp , Nitto Boseki Co Ltd , ナガセケムテックス株式会社 , 日東紡績株式会社
发明人： HIRAYAMA NORIO , AMANO HIROSHI
IPC分类号： B05D3/08 , B29C70/06 , B29C70/52 , B29K105/08
摘要： PROBLEM TO BE SOLVED: To provide a method for manufacturing a molded body of a fiber-reinforced thermosetting resin provided with a coating surface capable of improving adhesiveness of the coating surface with the molded body of the fiber-reinforced thermosetting resin.
SOLUTION: The method is characterized by comprising an impregnating process for obtaining a resin-impregnated reinforcing fiber by impregnating a continuous reinforcing fiber with an uncured thermosetting resin, a curing and molding process for obtaining a molded body by passing the resin-impregnated reinforcing fiber through a passage in a heated draw mold and drawing it to cure the thermosetting resin, a contact process for bringing the surface of the molded body into contact with a flame projected outside from a gap between electrodes by applying a high voltage between the electrodes while gas is passed through the electrodes, and coating the surface of the molded body brought into contact with the flame with a coating agent.
COPYRIGHT: (C)2004,JPO

9. 发明专利

JP2009263406A Method for producing carbon fiber-reinforced polyamide resin composite material 有权
标题翻译：生产碳纤维增强聚酰胺树脂复合材料的方法
公开(公告)号：JP2009263406A
公开(公告)日：2009-11-12
申请号：JP2008111144
申请日：2008-04-22
申请人： Nagase Chemtex Corp , Nitto Boseki Co Ltd , ナガセケムテックス株式会社 , 日東紡績株式会社
发明人： NISHIDA HIROFUMI , HIRAYAMA NORIO , NAKAMURA KOICHI
IPC分类号： C08J5/06 , C08G69/18
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a carbon fiber-reinforced polyamide resin composite material, avoiding a problem in that mechanical strength is insufficient in the carbon fiber-reinforced polyamide resin composite material, and improving mechanical characteristics such as bending strength, flexural modulus, etc.
SOLUTION: This method for producing the carbon fiber-reinforced polyamide resin composite material comprises (1) a process (A) of immersing a carbon fiber base material treated with a sizing agent containing a carboxyl group in an alkaline liquid, and (2) a process (B) of impregnating the carbon fiber base material passing through the previous process (A) with a polymerizable composition containing ε-caprolactam, and performing anionic polymerization.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：解决问题的方法：为了提供碳纤维增强聚酰胺树脂复合材料的制造方法，可以避免碳纤维增强聚酰胺树脂复合材料的机械强度不足的问题，提高机械强度弯曲强度，挠曲模量等。解决方案：该碳纤维增强聚酰胺树脂复合材料的制造方法包括：（1）将含有羧基的上浆剂处理的碳纤维基材浸渍在（1）并且（2）通过前述方法（A）将碳纤维基材浸渍在含有ε-己内酰胺的聚合性组合物中，进行阴离子聚合的方法（B）。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2008106109A Method for producing carbon fiber-reinforced composite material 有权
标题翻译：生产碳纤维增强复合材料的方法
公开(公告)号：JP2008106109A
公开(公告)日：2008-05-08
申请号：JP2006288955
申请日：2006-10-24
申请人： Nagase Chemtex Corp , Nitto Boseki Co Ltd , ナガセケムテックス株式会社 , 日東紡績株式会社
发明人： NISHIDA HIROFUMI , HIRAYAMA NORIO
IPC分类号： C08J5/06 , C08J5/24
摘要： PROBLEM TO BE SOLVED: To provide a method for producing a highly heat resistant composite material excellent in specific stiffness/specific strength while using carbon fibers and by making an epoxy resin composition obtained by using an alkali metal salt of a carboxylic acid as an anionic polymerization initiator, as a matrix.
SOLUTION: This method for producing the carbon fiber-reinforced composite material comprises (1) a process of immersing a carbon fiber substrate material treated with a sizing agent containing a carboxyl group, in an alkali metal hydroxide solution, (2) a process of impregnating a polymerizable composition consisting of a ≥2 functional epoxy compound and a polymerization initiator consisting of an alkali metal salt of a carboxylic acid, with the carbon fiber substrate material treated with the above process, and then (3) a process of heating for curing the polymerizable composition to obtain the composite material.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：待解决的问题：提供一种使用碳纤维时制备比较刚性/比强度优异的高耐热复合材料的方法，并且通过使用通过使用羧酸的碱金属盐获得的环氧树脂组合物作为阴离子聚合引发剂，作为基质。解决方案：该碳纤维增强复合材料的制造方法包括：（1）将由含羧基的上浆剂处理的碳纤维基材浸渍在碱金属氢氧化物溶液中的工序，（2）将由≥2种功能性环氧化合物组成的聚合性组合物和由羧酸的碱金属盐组成的聚合引发剂浸渍到用上述方法处理的碳纤维基材的工序，（3）加热工序用于固化可聚合组合物以获得复合材料。版权所有（C）2008，JPO＆INPIT

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