公开(公告)号：US20090068428A1

公开(公告)日：2009-03-12

申请号：US12280903

申请日：2007-02-21

申请人： Tomoyuki Shinoda ,  Satoru Nagaoka ,  Nobuo Asahara

发明人： Tomoyuki Shinoda ,  Satoru Nagaoka ,  Nobuo Asahara

IPC分类号： B32B7/14

CPC分类号： B32B5/26 ,  B29B11/16 ,  B29C43/36 ,  B29C43/3642 ,  B29C70/20 ,  B29C70/202 ,  B29C70/226 ,  B29C70/443 ,  B29C70/46 ,  B29C2043/3644 ,  B29C2043/3652 ,  B29K2105/0854 ,  D04H3/04 ,  Y10T428/24942

摘要： The invention provides (1) a reinforcing fiber base material having a weave constituted of both reinforcing fiber filaments arranged in one direction in parallel with each other and auxiliary yarns arranged in another direction, which satisfies the relationship: L=H/cos θ (wherein L is the length of auxiliary yarn covering one reinforcing fiber filament and H is the width of the filament as determined in such a state where the reinforcing fiber filaments are unified only with the auxiliary yarns; and 3°≦θ (in-plane shear strain)≦30°) and wherein 2 g/m2 to 40 g/m2 of an adhesive resin having a glass transition temperature between 0° C. and 95° C. is adhesed to at least one side thereof in spots, lines, or discontinuous lines; (2) a laminate obtained by laminating layers of the above reinforcing fiber base material, wherein the adhesive resin adhesed to each layer of base material partially bonds to a facing layer of base material over the whole surface thereof, with the maximum length of each bonding joint being not less than 1 mm and not more than the width H of a reinforcing fiber filament; and (3) a preform, obtained by shaping the laminate, having a reinforcing fiber volume fraction (Vpf) of 45% to 62%.

摘要翻译： 本发明提供（1）一种增强纤维基材，其具有由沿彼此平行的一个方向布置的增强纤维丝和沿另一方向布置的辅助纱构成的织物，其满足以下关系：L = H /cosθ（其中 L是覆盖一根增强纤维长丝的辅助纱线的长度，H是在增强纤维丝仅与辅助纱线一体化的状态下确定的H的宽度;以及3°（θ） 应变）<= 30°），并且其中玻璃化转变温度在0℃和95℃之间的粘合剂树脂的2g / m 2至40g / m 2在其至少一侧以点，线， 或不连续线; （2）通过层叠上述增强纤维基材的层叠体，其中粘附到每层基材的粘合剂树脂在其整个表面上部分地粘合到基材的面层，每个粘合的最大长度 接头不小于1mm且不大于增强纤维丝的宽度H; 和（3）通过成形层叠体得到的预成型体，其具有45％〜62％的增强纤维体积分数（Vpf）。

公开(公告)号：US08257537B2

公开(公告)日：2012-09-04

申请号：US12524971

申请日：2008-01-24

申请人： Tomoyuki Shinoda ,  Satoru Nagaoka

发明人： Tomoyuki Shinoda ,  Satoru Nagaoka

IPC分类号： B32B37/00

CPC分类号： B29C43/36 ,  B29C43/021 ,  B29C65/02 ,  B29C65/18 ,  B29C65/26 ,  B29C65/30 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/346 ,  B29C66/45 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/7392 ,  B29C66/81451 ,  B29C66/81463 ,  B29C66/8161 ,  B29C66/81821 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/91421 ,  B29C70/226 ,  B29C70/48 ,  B29C2043/023 ,  B29C2043/3613 ,  B29C2043/3621 ,  B29K2105/0854 ,  B29K2105/101 ,  B29K2307/00 ,  B32B37/0076 ,  B29K2307/04

摘要： A manufacturing device used when manufacturing composite material through the RTM method and the vacuum assisted RTM method and provides a manufacturing device which is capable of manufacturing a laminate excellent in the handling property and formability continuously by making the manufacturing device of a laminate to be comprised of an adhesion device for partially adhering and integrating inter-layers of a laminate precursor in which two or more reinforcing fiber base materials having a resin material on a surface are laminated by the resin material to obtain a laminate, the adhesion device including a pressing tool and a plate tool arranged facing each other, the pressing tool including a pressing plate and a plurality of pressing pins, at least one of the pressing tool and the plate tool having a raising and lowering function, and at least one of the pressing tool and the plate tool having a heating function.

摘要翻译： 在通过RTM法和真空辅助RTM法制造复合材料时使用的制造装置，提供一种制造装置，其能够通过使层压体的制造装置成为由 粘合装置，用于部分地粘合和整合层压体前体的层间，其中通过树脂材料层压具有表面上的树脂材料的两种或更多种增强纤维基材以获得层压体，所述粘合装置包括压制工具和 所述加压工具包括压板和多个按压销，所述按压工具和所述板工具中的至少一个具有升降功能，并且所述按压工具和所述按压工具中的至少一个 具有加热功能的平板工具。

公开(公告)号：US20100084090A1

公开(公告)日：2010-04-08

申请号：US12524971

申请日：2008-01-24

申请人： Tomoyuki Shinoda ,  Satoru Nagaoka

发明人： Tomoyuki Shinoda ,  Satoru Nagaoka

IPC分类号： B29C65/20 ,  B29C43/06 ,  B29C70/06

CPC分类号： B29C43/36 ,  B29C43/021 ,  B29C65/02 ,  B29C65/18 ,  B29C65/26 ,  B29C65/30 ,  B29C66/1122 ,  B29C66/21 ,  B29C66/346 ,  B29C66/45 ,  B29C66/721 ,  B29C66/7212 ,  B29C66/72141 ,  B29C66/7392 ,  B29C66/81451 ,  B29C66/81463 ,  B29C66/8161 ,  B29C66/81821 ,  B29C66/8242 ,  B29C66/8322 ,  B29C66/91421 ,  B29C70/226 ,  B29C70/48 ,  B29C2043/023 ,  B29C2043/3613 ,  B29C2043/3621 ,  B29K2105/0854 ,  B29K2105/101 ,  B29K2307/00 ,  B32B37/0076 ,  B29K2307/04

摘要： A manufacturing device used when manufacturing composite material through the RTM method and the vacuum assisted RTM method and provides a manufacturing device which is capable of manufacturing a laminate excellent in the handling property and formability continuously by making the manufacturing device of a laminate to be comprised of an adhesion device for partially adhering and integrating inter-layers of a laminate precursor in which two or more reinforcing fiber base materials having a resin material on a surface are laminated by the resin material to obtain a laminate, the adhesion device including a pressing tool and a plate tool arranged facing each other, the pressing tool including a pressing plate and a plurality of pressing pins, at least one of the pressing tool and the plate tool having a raising and lowering function, and at least one of the pressing tool and the plate tool having a heating function.

摘要翻译： 在通过RTM法和真空辅助RTM法制造复合材料时使用的制造装置，提供一种制造装置，其能够通过使层压体的制造装置成为由 粘合装置，用于部分地粘合和整合层压体前体的层间，其中通过树脂材料层压具有表面上的树脂材料的两种或更多种增强纤维基材以获得层压体，所述粘合装置包括压制工具和 所述加压工具包括压板和多个按压销，所述按压工具和所述板工具中的至少一个具有升降功能，并且所述按压工具和所述按压工具中的至少一个 具有加热功能的平板工具。

公开(公告)号：US08236410B2

公开(公告)日：2012-08-07

申请号：US12280903

申请日：2007-02-21

申请人： Tomoyuki Shinoda ,  Satoru Nagaoka ,  Nobuo Asahara

发明人： Tomoyuki Shinoda ,  Satoru Nagaoka ,  Nobuo Asahara

IPC分类号： B32B7/02

CPC分类号： B32B5/26 ,  B29B11/16 ,  B29C43/36 ,  B29C43/3642 ,  B29C70/20 ,  B29C70/202 ,  B29C70/226 ,  B29C70/443 ,  B29C70/46 ,  B29C2043/3644 ,  B29C2043/3652 ,  B29K2105/0854 ,  D04H3/04 ,  Y10T428/24942

摘要： The invention provides (1) a reinforcing fiber base material having a weave constituted of both reinforcing fiber filaments arranged in one direction in parallel with each other and auxiliary yarns arranged in another direction, which satisfies the relationship: L=H/cos θ (wherein L is the length of auxiliary yarn covering one reinforcing fiber filament and H is the width of the filament as determined in such a state where the reinforcing fiber filaments are unified only with the auxiliary yarns; and 3°≦θ (in-plane shear strain)≦30°) and wherein 2 g/m2 to 40 g/m2 of an adhesive resin having a glass transition temperature between 0° C. and 95° C. is adhesed to at least one side thereof in spots, lines, or discontinuous lines; (2) a laminate obtained by laminating layers of the above reinforcing fiber base material, wherein the adhesive resin adhesed to each layer of base material partially bonds to a facing layer of base material over the whole surface thereof, with the maximum length of each bonding joint being not less than 1 mm and not more than the width H of a reinforcing fiber filament; and (3) a preform, obtained by shaping the laminate, having a reinforcing fiber volume fraction (Vpf) of 45% to 62%.

摘要翻译： 本发明提供（1）一种增强纤维基材，其具有由沿彼此平行的一个方向布置的增强纤维丝和沿另一方向布置的辅助纱构成的织物，其满足以下关系：L = H / cos＆amp; （其中L是覆盖一根增强纤维长丝的辅助丝的长度，H是在增强纤维丝仅与辅助丝一体化的状态下确定的H的宽度;以及3°＆ 平面剪切应变）＆nlE; 30°），其中玻璃化转变温度在0℃至95℃之间的粘合剂树脂的2g / m 2至40g / m 2在其至少一个侧面上粘附 ，线或不连续线; （2）通过层叠上述增强纤维基材的层叠体，其中粘附到每层基材的粘合剂树脂在其整个表面上部分地粘合到基材的面层，每个粘合的最大长度 接头不小于1mm且不大于增强纤维丝的宽度H; 和（3）通过成形层叠体得到的预成型体，其具有45％〜62％的增强纤维体积分数（Vpf）。