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1. 发明授权

US06117551A Carbon fiber prepreg, and a production process thereof 有权
标题翻译：碳纤维预浸料及其制造方法
公开(公告)号：US06117551A
公开(公告)日：2000-09-12
申请号：US125124
申请日：1998-08-11
申请人： Hideo Nagata , Nobuyuki Odagiri , Takeshi Terashita , Hajime Kishi , Shoji Yamane
发明人： Hideo Nagata , Nobuyuki Odagiri , Takeshi Terashita , Hajime Kishi , Shoji Yamane
IPC分类号： B29B11/16 , B29B15/10 , C08J5/24 , C08L63/00 , B32B5/16 , B32B9/06 , B32B31/20
CPC分类号： C08J5/24 , B29B15/105 , C08L63/00 , B29K2307/00 , C08J2363/00 , C08J2477/00 , C08J2481/06 , Y10T428/24994 , Y10T428/254 , Y10T428/30 , Y10T428/31511 , Y10T428/31551
摘要： The present invention relates to a carbon fiber prepreg. The carbon fiber prepreg of the present invention is characterized in that a carbon fiber bundle comprising a plurality of continuous carbon filaments and having a hook drop value of 10 cm or more as the degree of fiber entanglement is impregnated with a base resin mainly composed of a thermosetting resin, and that particles of 150 .mu.m or less in particle size made of a thermoplastic resin account for 20 wt % or less based on the weight of the entire prepreg and distributed at a higher concentration in the surface zone than in the inside. The carbon fiber prepreg of the present invention is good in tackiness and less changing in tackiness with the lapse of time, and can form a composite with an excellent compression interlaminar shear strength (CILS) at high temperature after moisture absorption while maintaining good impact resistance. It also allows the production of a composite very higher than the conventional composite in the compressive strength (LCS) of a cross laminated panel. The carbon fiber prepreg of the present invention can be preferably used as a structural member in such areas as aerospace area, sporting area and civil engineering and architecture area.
摘要翻译： PCT No.PCT / JP97 / 04642 Sec。 371日期：1998年8月11日 102（e）日期1998年8月11日PCT 1997年12月16日PCT公布。第WO98 / 26912号公报日期：1998年6月25日本发明涉及一种碳纤维预浸料。本发明的碳纤维预浸料的特征在于，将包含多个连续碳纤丝并且具有10cm以上的钩滴值作为纤维缠结度的碳纤维束浸渍在主要由热可塑性树脂，由热塑性树脂制成的粒径为150μm以下的粒子相对于整个预浸料坯的重量为20重量％以下，分散在表面区域的浓度高于内部。本发明的碳纤维预浸料随着时间的推移粘合性和粘合性变化小，能够在保持良好的耐冲击性的同时，在高温下形成具有优异的压缩层间剪切强度（CILS）的复合体。它还允许在交叉层压板的抗压强度（LCS）中生产比常规复合材料高得多的复合材料。本发明的碳纤维预浸料可以优选用作航空航天领域，体育用地，民用建筑领域等的结构构件。

2. 发明授权

US5626916A Cloth prepreg, process for producing the same and reinforcing fabric 失效
标题翻译：布料预浸料，其生产方法和增强织物
公开(公告)号：US5626916A
公开(公告)日：1997-05-06
申请号：US594848
申请日：1996-01-31
申请人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
发明人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
IPC分类号： B29C70/08 , C08J5/04 , C08J5/24 , C08L63/00 , D03D15/00 , B05D3/02
CPC分类号： D03D15/00 , B29C70/08 , C08J5/042 , C08J5/24 , C08L63/00 , D03D15/0011 , D03D15/12 , D06C29/00 , B29K2105/0809 , C08J2363/00 , D10B2101/06 , D10B2101/12 , D10B2331/021 , D10B2401/063 , D10B2505/02 , Y10S428/902 , Y10S8/16 , Y10T428/30 , Y10T442/2008 , Y10T442/2098 , Y10T442/2951 , Y10T442/2984 , Y10T442/3065
摘要： Disclosed is a process of producing a prepreg which is suited for preparing honeycomb sandwich panels, by which the formation of pores in the interlayer zones in the cured composite can be reduced. The prepreg comprises a resin composition including an epoxy resin, a curing agent and a solid rubber, and a woven fabric made of reinforcing fibers, the meshes of the woven fabric being crushed such that said prepreg has a cover factor K.sub.p of 97-99.9%. Also disclosed is a reinforcing fabric comprising warps and woofs which are multifilament yarns made of carbon fibers, the widths W (mm) and finenesses D (d:denier) of the warp and woof satisfying the equation of:W=k.multidot.(D/.rho.).sup.5/9(wherein k represents 3.5.times.10.sup.-2 -10.0.times.10.sup.-2 (mm.multidot.d.sup.-5/9) and .rho. represents specific gravity of said carbon fibers), the woven fabric having a cover factor K.sub.c of 90.0-99.8%.
摘要翻译：公开了一种制备适于制备蜂窝夹层板的预浸料坯的方法，通过该方法可以减少固化复合材料中的夹层区域中的孔隙的形成。预浸料包括一种包括环氧树脂，固化剂和固体橡胶的树脂组合物和由增强纤维制成的机织织物，织物的网格被压碎，使得所述预浸料的覆盖系数Kp为97-99.9％。还公开了包括经纱和纬纱的增强织物，其是由碳纤维制成的复丝纱线，纬纱的宽度W（mm）和细度D（d：旦尼尔）满足以下等式：W = kx（D / rho ）+ E，fra 5/9 + EE（其中k表示3.5×10 -2 -10.0×10 -2（mm×d-+ E，fra 5/9 + EE），rho表示所述碳纤维的比重），织物覆盖系数Kcof为90.0-99.8％。

3. 发明授权

US5616405A Cloth prepreg, process for producing the same and reinforcing fabric 失效
标题翻译：布料预浸料，其生产方法和增强织物
公开(公告)号：US5616405A
公开(公告)日：1997-04-01
申请号：US368671
申请日：1995-01-04
申请人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
发明人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
IPC分类号： B29C70/08 , C08J5/04 , C08J5/24 , C08L63/00 , D03D15/00 , B32B5/16
CPC分类号： D03D15/00 , B29C70/08 , C08J5/042 , C08J5/24 , C08L63/00 , D03D15/0011 , D03D15/12 , D06C29/00 , B29K2105/0809 , C08J2363/00 , D10B2101/06 , D10B2101/12 , D10B2331/021 , D10B2401/063 , D10B2505/02 , Y10S428/902 , Y10S8/16 , Y10T428/30 , Y10T442/2008 , Y10T442/2098 , Y10T442/2951 , Y10T442/2984 , Y10T442/3065
摘要： Disclosed is a prepreg which is suited for preparing honeycomb sandwich panels, by which the formation of pores in the interlayer zones in the cured composite can be reduced. The prepreg of the present invention comprises a resin composition including an epoxy resin, a curing agent and a solid rubber, and a woven fabric made of reinforcing fibers, the meshes of the woven fabric being crushed such that said prepreg has a cover factor K.sub.p of 97-99.9%. Also disclosed is a reinforcing fabric comprising warps and woofs which are multifilament yarns made of carbon fibers, the widths W (mm) and finenesses D (d:denier) of the warp and woof satisfying the equation of:W=k.multidot.(D/.rho.).sup.5/9(wherein k represents 3.5.times.10.sup.-2 -10.0.times.10.sup.-2 (mm.multidot.d.sup.-5/9) and .rho. represents specific gravity of said carbon fibers), the woven fabric having a cover factor K.sub.c of 90.0-99.8%.
摘要翻译：公开了一种适用于制备蜂窝夹层板的预浸料，通过该预浸料坯可以减少固化的复合材料中的夹层区域中的孔隙的形成。本发明的预浸料包括含有环氧树脂，固化剂和固体橡胶的树脂组合物和由增强纤维制成的机织织物，所述织物的网格被粉碎，使得所述预浸料坯具有覆盖系数Kp 97-99.9％。还公开了包括经纱和纬纱的增强织物，其是由碳纤维制成的复丝纱线，纬纱的宽度W（mm）和细度D（d：旦尼尔）满足以下等式：W = kx（D / rho ）+ E，fra 5/9 + EE（其中k表示3.5×10 -2 -10.0×10 -2（mm×d-+ E，fra 5/9 + EE），rho表示所述碳纤维的比重），织物覆盖系数Kc为90.0-99.8％。

4. 发明授权

US5447785A Cloth prepreg, process for producing the same and reinforcing fabric 失效
标题翻译：布料预浸料，其生产方法和增强织物
公开(公告)号：US5447785A
公开(公告)日：1995-09-05
申请号：US88635
申请日：1993-07-09
申请人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
发明人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
IPC分类号： B29C70/08 , C08J5/04 , C08J5/24 , C08L63/00 , D03D15/00 , B32B5/02
CPC分类号： D03D15/00 , B29C70/08 , C08J5/042 , C08J5/24 , C08L63/00 , D03D15/0011 , D03D15/12 , D06C29/00 , B29K2105/0809 , C08J2363/00 , D10B2101/06 , D10B2101/12 , D10B2331/021 , D10B2401/063 , D10B2505/02 , Y10S428/902 , Y10S8/16 , Y10T428/30 , Y10T442/2008 , Y10T442/2098 , Y10T442/2951 , Y10T442/2984 , Y10T442/3065
摘要： Disclosed is a reinforcing fabric comprising warps and woofs which are multifilament yarns made of carbon fibers, the widths W (mm) and finenesses D (d:denier) of the warp and woof satisfying the equation of:W=k.multidot.(D/.rho.).sup.5/9(wherein k represents 3.5.times.10.sup.-2 - 10.0.times.10.sup.-2 (mm.multidot.d.sup.-5/9) and .rho. represents specific gravity of said carbon fibers), the woven fabric having a cover factor K.sub.c of 90.0-99.8%. The warps and woofs are twisted to not more than 5 turns/m.
摘要翻译：公开了一种包括经纱和纬纱的增强织物，其是由碳纤维制成的复丝纱线，经纱和纬纱的宽度W（mm）和细度D（d：旦尼尔）满足以下等式：W = kx（D / rho） 5/9（其中k表示3.5×10-2-10.0×10-2（mm×d-5/9），rho表示所述碳纤维的比重），所述机织织物的覆盖系数Kc为90.0-99.8％。经线扭曲至不超过5圈/米。

5. 发明授权

US5557831A Process for producing a woven carbon reinforcing fabric with a high cover factor 失效
标题翻译：制造具有高覆盖系数的编织碳增强织物的方法
公开(公告)号：US5557831A
公开(公告)日：1996-09-24
申请号：US368674
申请日：1995-01-04
申请人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
发明人： Hajime Kishi , Nobuyuki Odagiri , Tokuo Tazaki , Hideo Nagata , Takeshi Terashita , Akira Nishimura , Hiroyasu Kato
IPC分类号： B29C70/08 , C08J5/04 , C08J5/24 , C08L63/00 , D03D15/00 , C08G79/02
CPC分类号： D03D15/00 , B29C70/08 , C08J5/042 , C08J5/24 , C08L63/00 , D03D15/0011 , D03D15/12 , D06C29/00 , B29K2105/0809 , C08J2363/00 , D10B2101/06 , D10B2101/12 , D10B2331/021 , D10B2401/063 , D10B2505/02 , Y10S428/902 , Y10S8/16 , Y10T428/30 , Y10T442/2008 , Y10T442/2098 , Y10T442/2951 , Y10T442/2984 , Y10T442/3065
摘要： Method of making a reinforcing fabric comprising warps and woofs which are multifilament yarns made of carbon fibers. The widths W (mm) and finenesses D (d:denier) of the warps and woofs satisfy the equation:W=k.multidot.(D/.rho.).sup.5/9wherein k represents 3.5.times.10.sup.-2 to 10.0.times.10.sup.-2 (mm.multidot.d.sup.-5/9) and .rho. represents specific gravity of the carbon fibers. The woven fabric has a cover factor K.sub.c of 90.0 to 99.8%. The fabric is made by treating a precursor fabric with water jets.
摘要翻译：制造包括经纱和绒毛的增强织物的方法是由碳纤维制成的复丝纱线。经纱和纬纱的宽度W（mm）和细度D（d：旦尼尔）满足以下等式：W = kx（D / rho）+ E，fra 5/9 + EE其中k表示3.5×10 -2至10.0×10 -2（mmxd- + E，fra 5/9 + EE），rho表示碳纤维的比重。织物的覆盖系数Kc为90.0至99.8％。织物通过用水射流处理前体织物制成。

6. 发明授权

US5028478A Fiber reinforced composite materials having resin practice inter-layer zones 失效
标题翻译：具有树脂实践层间区域的纤维增强复合材料
公开(公告)号：US5028478A
公开(公告)日：1991-07-02
申请号：US137720
申请日：1987-12-24
申请人： Nobuyuki Odagiri , Shigeru Suzue , Hajime Kishi , Takeji Nakae , Akimitsu Matsusaki
发明人： Nobuyuki Odagiri , Shigeru Suzue , Hajime Kishi , Takeji Nakae , Akimitsu Matsusaki
IPC分类号： C08J5/24
CPC分类号： C08J5/24 , F17C2209/2154 , Y10S428/902 , Y10T428/24994 , Y10T428/254 , Y10T428/26 , Y10T428/31551 , Y10T428/31562 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786 , Y10T442/3545
摘要： Tough laminated composite material which comprise (A) long reinforcing fibers, (B) a matrix resin mixed with the long reinforcing fibers and (C1) a resin, preferably in the form of fine resin particles, forming a phase separate from said matrix resin which is localized in inter-layer zones, wherein 90% or more of said resin (C1) is localized in inter-layer zones and/or wherein the border length factor in the inter-layer zones is 2.5 or more and prepegs used to form the composite materials.

7. 发明授权

US5413847A Prepreg and composite 失效
标题翻译：预浸料和复合材料
公开(公告)号：US5413847A
公开(公告)日：1995-05-09
申请号：US38102
申请日：1993-03-30
申请人： Hajime Kishi , Atsushi Ozaki , Nobuyuki Odagiri
发明人： Hajime Kishi , Atsushi Ozaki , Nobuyuki Odagiri
IPC分类号： B29C70/02 , C08J5/24 , B32B5/16
CPC分类号： C08J5/24 , B29C70/025 , B29K2995/0089 , Y10S428/902 , Y10T428/2918 , Y10T428/30 , Y10T442/2082 , Y10T442/673
摘要： A prepreg and a composite prepared from the prepreg having high impact resistance, high interlayer toughness and high tensile strength are disclosed. The prepreg comprises the following elements [A], [B] and [C]:[A]: reinforcing fibers;[B]: a resin composition including a thermosetting resin and a thermoplastic resin which is soluble in said thermosetting resin, which resin composition being capable of forming a micro-phase separation structure; and[C]: fine particles which are insoluble in said element [B] and which do not contain an elastomer component;said element [C] being localized in a surface of said prepreg. The present invention also provides a composite prepared from this prepreg.
摘要翻译：公开了一种由具有高耐冲击性，高层间韧性和高拉伸强度的预浸料制备的预浸料和复合材料。预浸料包括以下元件[A]，[B]和[C]：[A]：增强纤维; [B]：可溶于所述热固性树脂的热固性树脂和热塑性树脂的树脂组合物，该树脂组合物能够形成微相分离结构; 和[C]：不溶于所述元素[B]并且不含弹性体组分的细颗粒; 所述元素[C]定位在所述预浸料坯的表面中。本发明还提供了由该预浸料制备的复合材料。

8. 发明授权

US6045898A Resin compositions for fiber-reinforced composite materials and processes for producing the same, prepregs, fiber-reinforced composite materials, and honeycomb structures 失效
标题翻译：纤维增强复合材料用树脂组合物及其制造方法，预浸料，纤维增强复合材料和蜂窝结构体
公开(公告)号：US6045898A
公开(公告)日：2000-04-04
申请号：US930774
申请日：1998-01-05
申请人： Hajime Kishi , Masahiko Hayashi , Toshiaki Higashi , Nobuyuki Odagiri
发明人： Hajime Kishi , Masahiko Hayashi , Toshiaki Higashi , Nobuyuki Odagiri
IPC分类号： C08G59/18 , C08J5/24 , C08L63/00 , B32B7/00
CPC分类号： C08J5/24 , C08G59/18 , C08L63/00 , C08J2363/00
摘要： The present invention provides a prepreg having an excellent self adhesiveness to a honeycomb core, a low porosity when used as skin panels, an excellent surface smoothness due to a low surface porosity, and good tackiness and drapability. This invention also provides a honeycomb sandwich panel having a skin panel peel strength, an excellent impact resistance and an excellent hot water resistance, and a composition for a fiber reinforced composite material made from the prepreg and honeycomb sandwich panel. The fiber reinforced composite material made from the prepreg of the present invention can be used for airplanes, automobiles and other industrial applications, particularly as structural materials of airplanes, because of its excellent mechanical properties.
摘要翻译： PCT No.PCT / JP97 / 00250 Sec。 371日期：1998年1月5日 102（e）日期1998年1月5日PCT 1997年1月31日PCT PCT。出版物WO97 / 28210 PCT 日期1997年8月7日本发明提供了一种对蜂窝芯具有优异的自粘性，用作皮肤面板时的低孔隙率，由于低的表面孔隙率而具有优异的表面平滑性以及良好的粘性和悬垂性的预浸料。本发明还提供一种具有皮肤剥离强度，优异的耐冲击性和优异的耐热水性的蜂窝夹层板，以及由预浸料和蜂窝状夹芯板制成的纤维增强复合材料的组合物。由本发明的预浸料制成的纤维增强复合材料由于其优异的机械性能，可用于飞机，汽车和其他工业应用，特别是作为飞机的结构材料。

9. 发明授权

US6027794A Prepregs, processes for their production, and composite laminates 失效
标题翻译：预浸料，生产工艺和复合层压板
公开(公告)号：US6027794A
公开(公告)日：2000-02-22
申请号：US999931
申请日：1997-08-08
申请人： Atsushi Ozaki , Hajime Kishi , Nobuyuki Odagiri , Hiroki Oosedo , Hiroaki Hinomiya
发明人： Atsushi Ozaki , Hajime Kishi , Nobuyuki Odagiri , Hiroki Oosedo , Hiroaki Hinomiya
IPC分类号： C08J5/24 , B32B27/04
CPC分类号： C08J5/24 , B29K2301/12 , Y10T428/249927 , Y10T428/249933 , Y10T428/249934 , Y10T428/24994 , Y10T428/249941 , Y10T428/249942 , Y10T428/249949 , Y10T428/24995 , Y10T442/2877 , Y10T442/2885 , Y10T442/2893 , Y10T442/291 , Y10T442/2918 , Y10T442/2951 , Y10T442/659
摘要： Prepregs, comprising the following components [A], [B] and [C], with the component [C] distributed near either or both of the surface layers without being regularly arranged.[A]: Long reinforcing fibers[B]: A matrix resin[C]: Long thermoplastic resin fibersThe prepregs of the present invention are tacky and drapable, and the composite materials obtained by heating and forming the prepregs are high in heat resistance, and very high in impact resistance and inter-layer toughness. Furthermore, the prepregs are easy to produce and high in their latitude in availability of materials.
摘要翻译：包含以下组分[A]，[B]和[C]的预浸料，组分[C]分布在任何一个或两个表面层附近，而不经常排列。 [A]：长增强纤维[B]：基体树脂[C]：长的热塑性树脂纤维本发明的预浸料是粘性和可悬挂性的，通过加热和形成预浸料获得的复合材料的耐热性高，并且耐冲击性和层间韧性非常高。此外，预浸料容易生产，并且在材料可用性方面的纬度高。

10. 发明授权

US5789073A Fiber reinforced composite materials 失效
标题翻译：纤维增强复合材料
公开(公告)号：US5789073A
公开(公告)日：1998-08-04
申请号：US5181
申请日：1993-01-15
申请人： Nobuyuki Odagiri , Shigeru Suzue , Akimitsu Matsusaki , Hajime Kishi , Takeji Nakae
发明人： Nobuyuki Odagiri , Shigeru Suzue , Akimitsu Matsusaki , Hajime Kishi , Takeji Nakae
IPC分类号： C08J5/24 , B32B5/30 , B32B5/16 , B32B5/28
CPC分类号： C08J5/24 , F17C2209/2154 , Y10S428/902 , Y10T428/24994 , Y10T428/254 , Y10T428/26 , Y10T428/31551 , Y10T428/31562 , Y10T428/31721 , Y10T428/31725 , Y10T428/31786 , Y10T442/3545
摘要： Tough laminated composite material which comprise (A) long reinforcing fibers, (B) a matrix resin mixed with the long reinforcing fibers and (C1) a resin, preferably in the form of fine resin particles, forming a phase separate from said matrix resin which is localized in inter-layer zones, wherein 90% or more of said resin (C1) is localized in inter-layer zones and/or wherein the border length factor in the inter-layer zones is 2.5 or more and prepregs used to form the composite materials.
摘要翻译：韧性层压复合材料，其包含（A）长增强纤维，（B）与长增强纤维混合的基质树脂和（C1）树脂，优选树脂颗粒形式，形成与所述基质树脂分开的相定位在层间区域中，其中90％或更多的所述树脂（C1）位于层间区域和/或其中层间区域中的边界长度因子为2.5或更大，并且用于形成复合材料。

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