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    FIBER-REINFORCED COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME
    2.
    发明申请
    FIBER-REINFORCED COMPOSITE MATERIAL AND PROCESS FOR PRODUCING THE SAME 有权
    纤维增强复合材料及其制造方法

    公开(公告)号：US20090054552A1

    公开(公告)日：2009-02-26

    申请号：US11815263

    申请日：2006-01-31

    申请人： Hiroyuki Yano ,  Masaya Nogi ,  Fumiaki Nakatsubo ,  Shinsuke Ifuku

    发明人： Hiroyuki Yano ,  Masaya Nogi ,  Fumiaki Nakatsubo ,  Shinsuke Ifuku

    IPC分类号： C08K9/04

    CPC分类号： C08J5/06 ,  H01L51/0081 ,  H01L51/0096 ,  H01L51/52 ,  Y10T428/249924 ,  Y10T428/26 ,  Y10T428/269

    摘要： Disclosed is a highly transparent fiber-reinforced composite material including an assembly of cellulose fibers of 4 to 200 nm average fiber diameter impregnated with a matrix material so as to not only remedy the moisture absorbency attributed to cellulose fibers but also further improve transparency. There is provided a fiber-reinforced composite material including an assembly of cellulose fibers impregnated with a matrix material. In the fiber-reinforced composite material, hydroxyl groups of cellulose fibers are chemically modified through a reaction with one or more chemical modifiers selected from the group consisting of an acid, an alcohol, a halogenating reagent, an acid anhydride, and an isocyanate so that the ratio of a functional group introduced by the chemical modification is 5 to 40 percent by mole based on the hydroxyl groups of cellulose fibers before the chemical modification. The chemical modification of hydroxyl groups of cellulose fibers can reduce the hydrophilicity of cellulose fibers to thereby reduce the moisture absorbency of fiber-reinforced composite material. Further, the affinity between cellulose fibers and matrix material can be enhanced to thereby further improve transparency.

    摘要翻译： 公开了一种高透明度的纤维增强复合材料，其包括浸渍有基质材料的4〜200nm平均纤维直径的纤维素纤维的组合，不仅能够补偿归因于纤维素纤维的吸湿性，而且进一步提高透明性。 提供了一种纤维增强复合材料，其包括浸渍有基质材料的纤维素纤维的组合。 在纤维增强复合材料中，纤维素纤维的羟基通过与选自酸，醇，卤化试剂，酸酐和异氰酸酯的一种或多种化学改性剂的反应进行化学改性，使得 通过化学改性引入的官能团的比例相对于化学改性前的纤维素纤维的羟基为5〜40摩尔％。 纤维素纤维的羟基的化学改性可以降低纤维素纤维的亲水性，从而降低纤维增强复合材料的吸湿性。 此外，可以提高纤维素纤维与基质材料之间的亲和力，从而进一步提高透明度。

    Production process of phenylglycosides
    5.
    发明授权
    Production process of phenylglycosides 失效
    苯基糖苷的生产工艺

    公开(公告)号：US4889927A

    公开(公告)日：1989-12-26

    申请号：US163839

    申请日：1988-03-03

    申请人： Koji Murakami ,  Fumiaki Nakatsubo ,  Yoshiaki Katsura ,  Motoo Matukura

    发明人： Koji Murakami ,  Fumiaki Nakatsubo ,  Yoshiaki Katsura ,  Motoo Matukura

    IPC分类号： C07H1/00 ,  C07H15/203

    CPC分类号： C07H15/203

    摘要： This invention concerns a process for producing phenolic substances with beneficial biological activities in a high yield, which comprises: subjecting a glycose of which an OH group at the 1 position is substituted for a halogen atom and of which other groups are substituted for acyl groups, and a phenol of which at least one of the ortho-positions in regard to phenolic OH groups is substituted to reaction with an alkali metal hydride in dimethylsulfoxide or dimethylformamide in the presence of or non-presence of a quat-ammonium salt and then hydrolyzing said acyl groups with an alkaline substance.

    摘要翻译： 本发明涉及以高产率生产具有有益生物活性的酚类物质的方法，该方法包括：使1位上的OH基团的糖取代卤素原子，其它基团取代酰基， 以及苯酚，其中酚基OH基团的至少一个邻位被取代为与二价亚砜或二甲基甲酰胺中的碱金属氢化物反应，在或不存在季铵盐，然后水解所述 具有碱性物质的酰基。

    Fiber-reinforced composite material and process for producing the same
    6.
    发明授权
    Fiber-reinforced composite material and process for producing the same 有权
    纤维增强复合材料及其制造方法

    公开(公告)号：US08030375B2

    公开(公告)日：2011-10-04

    申请号：US11815263

    申请日：2006-01-31

    申请人： Hiroyuki Yano ,  Masaya Nogi ,  Fumiaki Nakatsubo ,  Shinsuke Ifuku

    发明人： Hiroyuki Yano ,  Masaya Nogi ,  Fumiaki Nakatsubo ,  Shinsuke Ifuku

    IPC分类号： B32B27/38 ,  B32B27/12

    CPC分类号： C08J5/06 ,  H01L51/0081 ,  H01L51/0096 ,  H01L51/52 ,  Y10T428/249924 ,  Y10T428/26 ,  Y10T428/269

    摘要： Disclosed is a highly transparent fiber-reinforced composite material including an assembly of cellulose fibers of 4 to 200 nm average fiber diameter impregnated with a matrix material so as to not only remedy the moisture absorbency attributed to cellulose fibers but also further improve transparency. There is provided a fiber-reinforced composite material including an assembly of cellulose fibers impregnated with a matrix material. In the fiber-reinforced composite material, hydroxyl groups of cellulose fibers are chemically modified through a reaction with one or more chemical modifiers selected from the group consisting of an acid, an alcohol, a halogenating reagent, an acid anhydride, and an isocyanate so that the ratio of a functional group introduced by the chemical modification is 5 to 40 percent by mole based on the hydroxyl groups of cellulose fibers before the chemical modification. The chemical modification of hydroxyl groups of cellulose fibers can reduce the hydrophilicity of cellulose fibers to thereby reduce the moisture absorbency of fiber-reinforced composite material. Further, the affinity between cellulose fibers and matrix material can be enhanced to thereby further improve transparency.

    摘要翻译： 公开了一种高透明度的纤维增强复合材料，其包括浸渍有基质材料的4〜200nm平均纤维直径的纤维素纤维的组合，不仅能够补偿归因于纤维素纤维的吸湿性，而且进一步提高透明性。 提供了一种纤维增强复合材料，其包括浸渍有基质材料的纤维素纤维的组合。 在纤维增强复合材料中，纤维素纤维的羟基通过与选自酸，醇，卤化试剂，酸酐和异氰酸酯的一种或多种化学改性剂的反应进行化学改性，使得 通过化学改性引入的官能团的比例相对于化学改性前的纤维素纤维的羟基为5〜40摩尔％。 纤维素纤维的羟基的化学改性可以降低纤维素纤维的亲水性，从而降低纤维增强复合材料的吸湿性。 此外，可以提高纤维素纤维与基质材料之间的亲和力，从而进一步提高透明度。