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    Hybrid prepreg containing carbon fibers and at least one other reinforcing fiber in specific positions within the prepreg
    152.
    发明授权
    Hybrid prepreg containing carbon fibers and at least one other reinforcing fiber in specific positions within the prepreg 失效
    在预浸料坯内的特定位置含有碳纤维和至少一种其它增强纤维的混合预浸料

    公开(公告)号：US5279879A

    公开(公告)日：1994-01-18

    申请号：US634839

    申请日：1990-12-27

    申请人： Makoto Takezawa ,  Makiji Miyao ,  Sadahisa Wada ,  Hiroshi Inoue

    发明人： Makoto Takezawa ,  Makiji Miyao ,  Sadahisa Wada ,  Hiroshi Inoue

    IPC分类号： A63B49/02 ,  B29C70/10 ,  B29C70/20 ,  B29C70/50 ,  B32B5/12 ,  B32B5/06 ,  D04H1/04

    CPC分类号： B29C70/504 ,  B29C70/10 ,  B29C70/20 ,  A63B2049/0211 ,  B29C70/687 ,  B29L2031/06 ,  B29L2031/5227 ,  B29L2031/5245 ,  B29L2031/7002 ,  Y10S428/902 ,  Y10T428/24099 ,  Y10T428/24124 ,  Y10T428/24132 ,  Y10T428/30 ,  Y10T442/616 ,  Y10T442/618 ,  Y10T442/62

    摘要： The present invention relates to a hybrid prepreg having reinforcing carbon fibers and foreign fibers. The carbon fibers have a diameter ranging from 5-30 microns and are unidirectionally arranged. The foreign fibers are composed either of single monofilaments having a diameter ranging from between about 50-150 microns or of strands formed by bundling together a plurality of single monofilaments having a diameter ranging from between about 5-50 microns. If strands are employed, they have a conversion diameter (D.sub.0) which is less than about 500 microns. The conversion diameter (D.sub.0) is represented by the following equation: ##EQU1## wherein n is the number of monofilaments used in forming the strand, and wherein d is the diameter of these monofilaments. Examples of foreign fibers which can be used when practicing this invention include boron fibers, metal fibers and organic fibers. These foreign fibers are spaced at fixed intervals, arranged in the same direction as the direction of the reinforcing carbon fibers, and positioned approximately at or near the center of the resulting prepreg. The prepreg prepared in accordance with the present invention also includes a thermosetting matrix resin in which the reinforcing carbon fibers and the foreign fibers are impregnated.

    摘要翻译： 本发明涉及具有增强碳纤维和外来纤维的混合预浸料。 碳纤维的直径范围为5-30微米，并且是单向排列的。 外来纤维由直径范围介于约50-150微米之间的单根单丝组成，或者通过将直径范围介于约5-50微米之间的多根单丝共同组成。 如果使用线，则它们的转化直径（D0）小于约500微米。 转化直径（D0）由以下等式表示：（*化学结构*）其中n是用于形成链的单丝数，其中d是这些单丝的直径。 在实施本发明时可以使用的外来纤维的实例包括硼纤维，金属纤维和有机纤维。 这些外来纤维以固定的间隔间隔开，与增强碳纤维的方向相同的方向排列，并且大致位于所得的预浸料坯的中心附近。 根据本发明制备的预浸料还包括其中浸渍增强碳纤维和外来纤维的热固性基质树脂。

    Process for forming a flame resistant to nonflammable composite panel
    154.
    发明授权
    Process for forming a flame resistant to nonflammable composite panel 失效
    用于形成对不可燃复合板的阻燃性的方法

    公开(公告)号：US5277735A

    公开(公告)日：1994-01-11

    申请号：US590006

    申请日：1990-09-28

    申请人： Reinhard Schlatter ,  Rainer Ehrat ,  Peter Muller ,  Paul Kubler ,  Otto Hodl

    发明人： Reinhard Schlatter ,  Rainer Ehrat ,  Peter Muller ,  Paul Kubler ,  Otto Hodl

    IPC分类号： B32B43/00 ,  B28B19/00 ,  B29C43/30 ,  B29C67/24 ,  B29C70/50 ,  B29K103/00 ,  B32B13/06 ,  B32B13/12 ,  B32B33/00 ,  B32B37/00 ,  B32B37/02 ,  B32B37/24 ,  E04C2/296 ,  B29C47/00

    CPC分类号： B32B37/02 ,  B28B19/0015 ,  B28B19/0092 ,  B29C67/245 ,  B29C70/504 ,  B32B13/12 ,  B32B37/24 ,  E04C2/296 ,  Y10T156/1741

    摘要： A flame resistant to nonflammable composite panel is produced from a nonextrudable core mixture with a pourable, nonflammable filling material and a binder, and on both sides cover strips, flexibly bonded to the core. For a continuous production of the composite panel in one operation, the core mixture is poured onto a flexible lower adhesive film, supported as it runs in, and a pile extending over the entire width forms there. Between the lower adhesive film and a flexible upper adhesive film, likewise supported as it runs in, material of the core mixture is continuously and uniformly drawn through a V gap and compacted there for the first time and calibrated to thickness. The adhesive films containing the precompacted core mixture are adhesively bonded to the continuously fed cover strips. The apparatus comprises a stretching roller for each of the adhesive films, a device for the uniform application of the core mixture, first means for forming a settable running-in angle and the V gap, second means for supporting the lower adhesive film and third means for the concluding pressing and heating, as well as a device for cutting to length.

    摘要翻译： 由不可渗透的核心混合物与可倾倒的不可燃填充材料和粘合剂制成耐火不可燃复合板，并且在两侧上覆盖柔性地粘合到芯上的条带。 为了在一次操作中连续生产复合面板，将芯混合物倒入柔性下粘合剂膜上，当其运行时被支撑，并且在整个宽度上延伸的绒头形成在那里。 在下部粘合剂膜和柔性上部粘合剂膜之间，同样被支撑在其上时，核心混合物的材料通过V间隙连续均匀地拉伸并且首次压实并校准至厚度。 含有预制核心混合物的粘合剂膜粘合到连续供给的盖带上。 该装置包括用于每个粘合膜的拉伸辊，用于均匀施加芯混合物的装置，用于形成可固化的进入角的第一装置和V间隙，用于支撑下粘合剂膜的第二装置和第三装置 用于结束按压和加热，以及用于切割长度的装置。

    Sheet for molding fiber-reinforced resin
    158.
    发明授权
    Sheet for molding fiber-reinforced resin 失效
    纤维增强树脂成型用纸

    公开(公告)号：US5234756A

    公开(公告)日：1993-08-10

    申请号：US765745

    申请日：1991-09-26

    申请人： Katsumi Kohama ,  Ryoichi Yugami ,  Tomohisa Abe ,  Kenichi Ueda ,  Yuji Inagaki ,  Daisuke Atobe

    发明人： Katsumi Kohama ,  Ryoichi Yugami ,  Tomohisa Abe ,  Kenichi Ueda ,  Yuji Inagaki ,  Daisuke Atobe

    IPC分类号： B29C35/08 ,  B29C70/08 ,  B29C70/50 ,  B32B27/04

    CPC分类号： B32B27/04 ,  B29C70/086 ,  B29C70/504 ,  B29C2035/0827 ,  B29K2995/002 ,  Y10T442/67

    摘要： This invention provides a sheet for molding a fiber-reinforced resin finishing the fiber-reinforced resin moldings surface under an excellently colored condition.A sheet for molding of this invention comprises a fiber-reinforced resin layer and a colored surface resin layer being laminated and has, in the fiber-reinforced resin layer, a fiber-reinforced colored resin layer adjacent to said surface resin layer and colored in a color similar to that of the surface resin layer, and a fiber-reinforced transparent resin layer arranged on a surface in a side reverse to the surface resin layer and having a curing character by ultraviolet rays.

    摘要翻译： 本发明提供一种用于模塑纤维增强树脂的片材，该纤维增强树脂在卓越的着色条件下整理纤维增强树脂模制品表面。 本发明的成型用片材包括层叠有纤维增强树脂层和着色面树脂层，在纤维强化树脂层中具有与所述表面树脂层相邻的纤维强化着色树脂层，并在 颜色与表面树脂层的颜色相似，以及布置在与表面树脂层相反的一侧的表面上并具有紫外线固化特性的纤维增强透明树脂层。

    Method of forming metal fiber mat/polymer composite
    159.
    发明授权
    Method of forming metal fiber mat/polymer composite 失效
    形成金属纤维毡/聚合物复合材料的方法

    公开(公告)号：US5226210A

    公开(公告)日：1993-07-13

    申请号：US823151

    申请日：1992-01-21

    申请人： David C. Koskenmaki ,  Clyde D. Calhoun ,  Pamela S. Tucker ,  Robert L. Lambert, Jr.

    发明人： David C. Koskenmaki ,  Clyde D. Calhoun ,  Pamela S. Tucker ,  Robert L. Lambert, Jr.

    IPC分类号： B29C70/08 ,  B29C70/12 ,  B29C70/50 ,  B29C70/88 ,  B32B15/02 ,  H01B1/22

    CPC分类号： H01B1/22 ,  B29C70/086 ,  B29C70/088 ,  B29C70/12 ,  B29C70/508 ,  B29C70/885 ,  B32B15/02 ,  H05K9/009 ,  B29K2105/12 ,  B29K2305/00 ,  B29K2705/00 ,  B29K2995/0005 ,  Y10T29/49988 ,  Y10T428/12347 ,  Y10T428/12444 ,  Y10T428/12583 ,  Y10T442/655

    摘要： The present invention provides a metal/polymer composite comprising a polymeric substrate and a sintered mat of randomly-oriented metal fibers embedded therein, the fibers having a substantially circular cross-section and a diameter of about 10 to 200 .mu.m. The polymeric substrate is typically a thin, flexible sheet-like material having a pair of planar surfaces. The polymeric substrate is preferably thermoformable. If thermoformability is desired the metal will have a melting point of less than the thermoforming temperature of the polymeric substrate. The thermoformable metal/polymer composite of the present invention may be stretched to at least 20%, and often can be stretched at least 200% of its original dimensions, at least in certain regions, without loss of electrical continuity or EMI shielding properties. The present invention also provides a method of making a metal/polymer composite and a sintered mat of randomly-oriented metal fibers.

    摘要翻译： 本发明提供一种金属/聚合物复合材料，其包含聚合物基材和嵌入其中的随机取向的金属纤维的烧结垫，所述纤维具有基本圆形的横截面和约10至200μm的直径。 聚合物基材通常是具有一对平坦表面的薄的柔性片状材料。 聚合物基材优选是可热成型的。 如果需要热成型，金属的熔点将低于聚合物基材的热成型温度。 本发明的可热成型金属/聚合物复合材料可以被拉伸至至少20％，并且通常至少在某些区域可被拉伸至其原始尺寸的至少200％，而不损失电连续性或EMI屏蔽性能。 本发明还提供一种制备金属/聚合物复合材料和随机取向的金属纤维的烧结垫的方法。