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    Unsaturated polyester compositions molding materials therefrom and molded products therefrom
    1.
    发明授权
    Unsaturated polyester compositions molding materials therefrom and molded products therefrom 失效
    不饱和聚酯组合物由其模塑材料和模制产品

    公开(公告)号：US5077326A

    公开(公告)日：1991-12-31

    申请号：US363215

    申请日：1989-06-08

    申请人： Takashi Shibata ,  Koichi Akiyama ,  Sanzi Aoki ,  Yasuhiro Mishima ,  Hisayuki Iwai ,  Ken Hatta

    发明人： Takashi Shibata ,  Koichi Akiyama ,  Sanzi Aoki ,  Yasuhiro Mishima ,  Hisayuki Iwai ,  Ken Hatta

    IPC分类号： C08L67/06

    CPC分类号： C08L67/06

    摘要： A quickly curable unsaturated polyester composition with high surface quality contains an unsaturated polyester, a vinyl monomer, either an alkane polyol polyacrylate or an alkane polyol polymethylacrylate, a thermoplastic resin, and one or more curing catalysts selected from t-butylperoxy benzoate, t-butylperoxy octoate and 2,5-dimethyl-2,5-di(benzoilperoxy) hexane. Molding compounds are obtained by impregnating glass fibers with such composition and molded products obtained by curing such molding material have improved surface smoothness.

    摘要翻译： 具有高表面质量的快速固化不饱和聚酯组合物包含不饱和聚酯，乙烯基单体，烷基多元醇聚丙烯酸酯或烷基多元醇聚甲基丙烯酸酯，热塑性树脂和一种或多种选自叔丁基过氧苯甲酸酯，叔丁基过氧化物 辛酸酯和2,5-二甲基-2,5-二（苯甲酰过氧）己烷。 通过用这种组合物浸渍玻璃纤维获得成型化合物，并且通过固化这种成型材料获得的模制产品具有改善的表面平滑度。

    Unsaturated polyester compositions, molding materials and molded products
    3.
    发明授权
    Unsaturated polyester compositions, molding materials and molded products 失效
    不饱和聚酯组合物，成型材料和模制产品

    公开(公告)号：US5395865A

    公开(公告)日：1995-03-07

    申请号：US973056

    申请日：1992-11-06

    申请人： Koichi Akiyama ,  Takashi Shibata ,  Hiroma Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

    发明人： Koichi Akiyama ,  Takashi Shibata ,  Hiroma Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

    IPC分类号： C08K5/13 ,  C08L67/06

    CPC分类号： C08K5/13

    摘要： Quickly curable unsaturated polyester composition with improved surface characteristics and stability in storage contains 20-40 weight parts of unsaturated polyester, 20-60 weight parts of vinyl monomer, 0.01-1.0 weight parts of BHT (ditertiary butyl hydroxy toluene), and 10-40 weight parts of thermoplastic resin such that the total is 100 weight parts. In addition, 0.001-0.1 weight parts of compound with effect of inhibiting polymerization at temperatures over 100.degree. C. are contained against the total of 100 weight parts. Molding materials are obtained by impregnating glass fibers with such compositions and products are obtained by curing such molding materials.

    摘要翻译： 具有改善的表面特性和储存稳定性的快速固化的不饱和聚酯组合物包含20-40重量份的不饱和聚酯，20-60重量份的乙烯基单体，0.01-1.0重量份的BHT（二叔丁基羟基甲苯）和10-40 重量份的热塑性树脂，总共为100重量份。 此外，相对于总共100重量份，含有0.001-0.1重量份的在100℃以上抑制聚合作用的化合物。 通过用这种组合物浸渍玻璃纤维获得成型材料，并且通过固化这种成型材料获得产品。

    Curable unsaturated polyester dresin composition
    4.
    发明授权
    Curable unsaturated polyester dresin composition 失效
    可固化不饱和聚酯树脂组合物

    公开(公告)号：US5164448A

    公开(公告)日：1992-11-17

    申请号：US762250

    申请日：1991-09-19

    申请人： Yasuhiro Mishima ,  Hisayuki Iwai ,  Kenichi Nishino ,  Sanzi Aoki ,  Mitsuo Kinoshita ,  Tatsuhiko Ozaki

    发明人： Yasuhiro Mishima ,  Hisayuki Iwai ,  Kenichi Nishino ,  Sanzi Aoki ,  Mitsuo Kinoshita ,  Tatsuhiko Ozaki

    IPC分类号： C08F287/00 ,  C08L67/06

    CPC分类号： C08F287/00 ,  C08L67/06

    摘要： Curable unsaturated polyester resin compositions from which molded products with superior surface smoothness can be obtained include a block copolymer of a specified form, an unsaturated polyester, a vinyl monomer, a filler, a curing catalyst and a reinforcing fiber. The block copolymer is of the form A--(B).sub.n where A is non-hydrogenated polyisoprene block having viscosity average molecular weight of 10000 or more, B is saturated polyester block obtainable by condensation of organic dicarboxylic anhydride and 1,2-epoxide, more than 50 mol % of terminal groups of the polyester block being carboxylic acid group, A and B are connected by ester linkage and n is not less than 2. Block copolymers of this type can be formed by starting with carboxylic acid or hydroxyl group in polyisoprene and by alternate condensation of organic dicarboxylic anhydride and 1,2-epoxide.

    摘要翻译： 可以得到具有优异表面光滑度的成型品的可固化不饱和聚酯树脂组合物包括指定形式的嵌段共聚物，不饱和聚酯，乙烯基单体，填料，固化催化剂和增强纤维。 嵌段共聚物为A-（B）n形式，其中A为粘均分子量为10000以上的非氢化聚异戊二烯嵌段，B为通过有机二羧酸酐和1,2-环氧化物的缩合得到的饱和聚酯嵌段， 聚酯嵌段的端基大于50mol％为羧酸基，A和B通过酯键连接，n不小于2.这种类型的嵌段共聚物可以由羧酸或羟基开始形成 聚异戊二烯和有机二羧酸酐与1,2-环氧化物的交替缩合。

    Unsaturated polyester resin compositions, molding materials, and molded products
    5.
    发明授权
    Unsaturated polyester resin compositions, molding materials, and molded products 失效
    不饱和聚酯树脂组合物，成型材料和模制品

    公开(公告)号：US5412003A

    公开(公告)日：1995-05-02

    申请号：US7774

    申请日：1993-01-22

    申请人： Koichi Akiyama ,  Hiromu Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

    发明人： Koichi Akiyama ,  Hiromu Miyashita ,  Sanji Aoki ,  Ken Hatta ,  Takashi Ino ,  Yasuhiro Mishima

    IPC分类号： C08K7/28 ,  C08L67/06 ,  C08K3/00

    CPC分类号： C08L67/06 ,  C08K7/28 ,  Y10T428/31616

    摘要： Resin compositions containing (a) unsaturated polyester, (b) polymerizable monomer, (c) thermoplastic resin, (d) a polymerization initiator, and (e) hollow glass microspheres with a true density of 0.5 to 1.3 g/cm.sup.3 and an elution alkalinity of 0.05 meq/g or less; molding materials obtained by impregnating glass fibers with such resin compositions; and molded products obtained by curing such molding materials.The molding materials have a superior workability and are useful for the production of parts to be coated, such as automotive external body panels. The molded products are light in weight and are highly resistant to water. Defective adhesion of coating or blisters does not occur.

    摘要翻译： 含有（a）不饱和聚酯，（b）可聚合单体，（c）热塑性树脂，（d）聚合引发剂和（e）真密度为0.5至1.3g / cm 3的中空玻璃微球和洗脱碱度 为0.05meq / g以下; 通过用这种树脂组合物浸渍玻璃纤维获得的成型材料; 以及通过固化这种模塑材料获得的模制产品。 成型材料具有优异的可加工性，并且可用于生产待涂覆的部件，例如汽车外部主体板。 成型品重量轻，耐水性好。 不会发生涂层或水泡的粘附不良。

    Bumper reinforcement structure for vehicles
    6.
    发明授权
    Bumper reinforcement structure for vehicles 失效
    车辆的保险杠加固结构

    公开(公告)号：US4457547A

    公开(公告)日：1984-07-03

    申请号：US365045

    申请日：1982-04-02

    申请人： Kenichi Sekiyama ,  Yasuhiro Mishima ,  Hisao Hiraiwa ,  Joichiro Segawa

    发明人： Kenichi Sekiyama ,  Yasuhiro Mishima ,  Hisao Hiraiwa ,  Joichiro Segawa

    IPC分类号： B60R19/04 ,  B60R13/04 ,  B60R19/18 ,  B60R19/24 ,  B60R19/00

    CPC分类号： B60R19/18 ,  B60R2019/1853 ,  B60R2019/1873 ,  B60R2019/1886

    摘要： The fiberglass reinforced plastics bumper reinforcement fitted with an elastic bumper--which is laterally mounted to the vehicle and which consists, in cross section, of a plurality of rectangular frames stacked in layer--is characterized by forwardly projecting strips formed at the intersections between the front wall of the bumper reinforcement and the top and bottom plates of the reinforcement as well as the horizontally extending webs. These projecting strips on the front wall of the bumper reinforcement alleviate the stress concentrations at these intersections that might be caused when an impact load is applied to the elastic bumper and therefore the bumper reinforcement, thus increasing the fracture strength of the intersections of the bumper reinforcement. The bumper reinforcement is further characterized in that at least one of the top and bottom projecting strips is provided with a protrusion raised upward or downward from the outer surface of the top or bottom plate to further reduce the stress concentration at the intersections.

    摘要翻译： 装配有弹性保险杠的玻璃纤维增​​强塑料保险杠加强件，其横向地安装在车辆上，并且在横截面上由层叠的多个矩形框架组成，其特征在于前部突出的条形成在前部 保险杠加强件的壁和加强件的顶板和底板以及水平延伸的腹板。 保险杠加强件前壁上的这些突出条有助于减轻这些交点处的应力集中，这些冲击负荷施加在弹性保险杠上并因此增加了保险杠加强件，从而增加了保险杠加强件的交叉点的断裂强度 。 保险杠加强件的特征还在于，顶部和底部突出条中的至少一个设置有从顶板或底板的外表面向上或向下凸起的突起，以进一步减小交叉点处的应力集中。

    Leaf spring assembly
    8.
    发明授权
    Leaf spring assembly 失效
    板簧组件

    公开(公告)号：US4637595A

    公开(公告)日：1987-01-20

    申请号：US624738

    申请日：1984-06-26

    申请人： Yasuhiro Mishima ,  Katsunori Makibayashi ,  Kiyoaki Kuwayama

    发明人： Yasuhiro Mishima ,  Katsunori Makibayashi ,  Kiyoaki Kuwayama

    IPC分类号： B60G11/113 ,  F16F1/368 ,  F16F1/26

    CPC分类号： B60G11/113 ,  F16F1/3683 ,  B60G2200/31 ,  B60G2204/4306

    摘要： A leaf spring assembly comprises a longitudinal leaf spring of fiber reinforced plastics having a first surface to be applied with a tension force and a second surface to be applied with a compression force, a pair of retainer plates attached to the first and second surfaces of the leaf spring, and a pair of U-bolts and nuts for clamping the retainer plates to the leaf spring and mounting the same on an axle housing. The leaf spring is provided at the second surface thereof with a recess which is located substantially at the central portion of the leaf spring. The leaf spring assembly further comprises a seat plate formed with a protruded portion coupled with the recess of the leaf spring and secured to the second surface of the leaf spring, and a position pin fixed to the retainer plate attached to the second surface of the leaf spring, the position pin being coupled with the recess of the leaf spring through the seat plate to position the retainer plates substantially at the central portion of the leaf spring.

    摘要翻译： 一种板簧组件包括一个纤维增强塑料的纵向板簧，具有一个要施加张力的第一表面和一个施加有压力的第二表面，一对固定板连接到第一和第二表面上 板簧，以及一对U形螺栓和螺母，用于将保持板夹紧到板簧上并将其安装在轴壳体上。 板簧在其第二表面处设置有基本上位于板簧的中心部分处的凹部。 板簧组件还包括一个座板，该座板形成有与片簧的凹部联接的突出部分并且固定到板簧的第二表面，以及固定到固定板的位置销，该定位销附接到叶片的第二表面 弹簧，位置销通过座板与片簧的凹部联接，以将保持板基本上定位在板簧的中心部分。

    Shock absorbing bumper of a vehicle
    9.
    发明授权
    Shock absorbing bumper of a vehicle 失效
    一辆车的缓冲保险杠

    公开(公告)号：US4325574A

    公开(公告)日：1982-04-20

    申请号：US165216

    申请日：1980-07-01

    申请人： Yoshiro Umemoto ,  Yasuhiro Mishima ,  Shuichiro Takao ,  Kazunori Sawada ,  Nobuo Kobayashi

    发明人： Yoshiro Umemoto ,  Yasuhiro Mishima ,  Shuichiro Takao ,  Kazunori Sawada ,  Nobuo Kobayashi

    IPC分类号： B60R19/04 ,  B60R13/04 ,  B60R19/22 ,  B60R19/44 ,  B60R19/02

    CPC分类号： B60R19/22 ,  B60R19/445

    摘要： A shock absorbing bumper adaptable for mounting onto the front and rear of a vehicle such as an automobile, the bumper comprising an elastic external member having sheathed therein a flexible core material and a decorative facing base provided on the front side of the external member. An elastic facing base having formed on its front side the elastic decorative facing is provided on its rear side with a plurality of hooks which fit into the corresponding holes formed in bottom portion of the recession of the external member and are engaged therein in such a way that they overhang their undercuts towards at least three ways to the edge of said corresponding holes.

    摘要翻译： 一种适用于安装在诸如汽车的车辆的前部和后部的减震保险杠，所述保险杠包括弹性外部构件，所述弹性外部构件包括柔性芯材料和设置在所述外部构件的前侧上的装饰性底座。 在其后侧，在其前侧设置有形成在弹性装饰面的前侧的弹性面对底座，其具有多个钩，这些钩装配到形成在外部构件的凹部的底部的相应的孔中，并且以这种方式 使得它们的底切朝向所述相应孔的边缘至少三条方向突出。